diff --git a/openair1/PHY/phy_vars_ue.h b/openair1/PHY/phy_vars_ue.h
index 0d29b03f63d0970103d1ed18d376ec5a712e9793..33f93fc78d7cbadef6540ca314278e51ab3f74f8 100644
--- a/openair1/PHY/phy_vars_ue.h
+++ b/openair1/PHY/phy_vars_ue.h
@@ -28,9 +28,9 @@
#include "common/ran_context.h"
-char* namepointer_chMag ;
+char *namepointer_chMag ;
char fmageren_name2[512];
-char* namepointer_log2;
+char *namepointer_log2;
#include "PHY/LTE_REFSIG/primary_synch.h"
@@ -45,7 +45,7 @@ int16_t *primary_synch2_time;
PHY_VARS_UE ***PHY_vars_UE_g;
LTE_DL_FRAME_PARMS *lte_frame_parms_g;
#else
-PHY_VARS_UE * PHY_vars_UE_g[MAX_UE][MAX_NUM_CCs]={NULL};
+PHY_VARS_UE *PHY_vars_UE_g[MAX_UE][MAX_NUM_CCs]= {NULL};
#endif
@@ -62,10 +62,10 @@ char mode_string[4][20] = {"NOT SYNCHED","PRACH","RAR","PUSCH"};
#ifndef OPENAIR2
-unsigned char NB_eNB_INST=0;
-unsigned char NB_UE_INST=0;
-unsigned char NB_RN_INST=0;
-unsigned char NB_INST=0;
+ unsigned char NB_eNB_INST=0;
+ unsigned char NB_UE_INST=0;
+ unsigned char NB_RN_INST=0;
+ unsigned char NB_INST=0;
#endif
unsigned int ULSCH_max_consecutive_errors = 20;
@@ -134,9 +134,9 @@ double beta2_dlsch[6][MCS_COUNT] = { {2.52163, 0.83231, 0.77472, 1.36536, 1.1682
#ifdef OCP_FRAMEWORK
#include <enums.h>
#else
-char eNB_functions[6][20]={"eNodeB_3GPP","eNodeB_3GPP_BBU","NGFI_RAU_IF4p5","NGFI_RRU_IF5","NGFI_RRU_IF4p5",};
-char eNB_timing[2][20]={"synch_to_ext_device","synch_to_other"};
-char ru_if_types[MAX_RU_IF_TYPES][20]={"local RF","IF5 RRU","IF5 Mobipass","IF4p5 RRU","IF1pp RRU"};
+char eNB_functions[6][20]= {"eNodeB_3GPP","eNodeB_3GPP_BBU","NGFI_RAU_IF4p5","NGFI_RRU_IF5","NGFI_RRU_IF4p5",};
+char eNB_timing[2][20]= {"synch_to_ext_device","synch_to_other"};
+char ru_if_types[MAX_RU_IF_TYPES][20]= {"local RF","IF5 RRU","IF5 Mobipass","IF4p5 RRU","IF1pp RRU"};
#endif
/// lookup table for unscrambling in RX
diff --git a/openair1/SCHED_UE/phy_procedures_lte_ue.c b/openair1/SCHED_UE/phy_procedures_lte_ue.c
index f8fc0369bdd5990a9f66fed8d9c6921b9be325a3..2af47fb2c011b38a0ae29bf7b7898527843e2025 100644
--- a/openair1/SCHED_UE/phy_procedures_lte_ue.c
+++ b/openair1/SCHED_UE/phy_procedures_lte_ue.c
@@ -45,7 +45,7 @@
#ifndef PUCCH
-#define PUCCH
+ #define PUCCH
#endif
#include "LAYER2/MAC/mac.h"
@@ -55,7 +55,7 @@
#include "UTIL/OPT/opt.h"
#if defined(ENABLE_ITTI)
-# include "intertask_interface.h"
+ #include "intertask_interface.h"
#endif
#include "PHY/defs_UE.h"
@@ -77,41 +77,36 @@ void Msg1_transmitted(module_id_t module_idP,uint8_t CC_id,frame_t frameP, uint8
void Msg3_transmitted(module_id_t module_idP,uint8_t CC_id,frame_t frameP, uint8_t eNB_id);
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
-extern uint32_t downlink_frequency[MAX_NUM_CCs][4];
+ extern uint32_t downlink_frequency[MAX_NUM_CCs][4];
#endif
void get_dumpparam(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id, uint8_t nb_rb,
uint32_t *alloc_even, uint8_t subframe,uint32_t Qm, uint32_t Nl, uint32_t tm,
uint8_t *nsymb, uint32_t *coded_bits_per_codeword) {
-
*nsymb = (ue->frame_parms.Ncp == 0) ? 14 : 12;
-
*coded_bits_per_codeword = get_G(&ue->frame_parms,
- nb_rb,
- alloc_even,
- Qm,
- Nl,
- ue->pdcch_vars[0%RX_NB_TH][eNB_id]->num_pdcch_symbols,
- proc->frame_rx,
- subframe,
- tm);
+ nb_rb,
+ alloc_even,
+ Qm,
+ Nl,
+ ue->pdcch_vars[0%RX_NB_TH][eNB_id]->num_pdcch_symbols,
+ proc->frame_rx,
+ subframe,
+ tm);
}
-void dump_dlsch(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe,uint8_t harq_pid)
-{
- if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)) {
+void dump_dlsch(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe,uint8_t harq_pid) {
+ if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)) {
unsigned int coded_bits_per_codeword;
uint8_t nsymb ;
-
- get_dumpparam(ue, proc, eNB_id,
- ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->nb_rb ,
- ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->rb_alloc_even,
- subframe,
- ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->Qm,
- ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->Nl,
- ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
- &nsymb, &coded_bits_per_codeword);
-
+ get_dumpparam(ue, proc, eNB_id,
+ ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->nb_rb,
+ ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->rb_alloc_even,
+ subframe,
+ ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->Qm,
+ ue->dlsch[ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->Nl,
+ ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
+ &nsymb, &coded_bits_per_codeword);
LOG_M("rxsigF0.m","rxsF0", ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].rxdataF[0],2*nsymb*ue->frame_parms.ofdm_symbol_size,2,1);
LOG_M("rxsigF0_ext.m","rxsF0_ext", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->rxdataF_ext[0],2*nsymb*ue->frame_parms.ofdm_symbol_size,1,1);
LOG_M("dlsch00_ch0_ext.m","dl00_ch0_ext", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->dl_ch_estimates_ext[0],300*nsymb,1,1);
@@ -123,36 +118,30 @@ void dump_dlsch(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subf
*/
LOG_M("dlsch_rxF_comp0.m","dlsch0_rxF_comp0", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->rxdataF_comp0[0],300*12,1,1);
LOG_M("dlsch_rxF_llr.m","dlsch_llr", ue->pdsch_vars[ue->current_thread_id[subframe]][0]->llr[0],coded_bits_per_codeword,1,0);
-
LOG_M("dlsch_mag1.m","dlschmag1",ue->pdsch_vars[ue->current_thread_id[subframe]][0]->dl_ch_mag0,300*12,1,1);
LOG_M("dlsch_mag2.m","dlschmag2",ue->pdsch_vars[ue->current_thread_id[subframe]][0]->dl_ch_magb0,300*12,1,1);
- }
+ }
}
-void dump_dlsch_SI(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe)
-{
- if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)){
+void dump_dlsch_SI(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe) {
+ if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)) {
unsigned int coded_bits_per_codeword;
uint8_t nsymb;
-
get_dumpparam(ue, proc, eNB_id,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->rb_alloc_even,
- subframe,2,1,0,
- &nsymb, &coded_bits_per_codeword);
-
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb,
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->rb_alloc_even,
+ subframe,2,1,0,
+ &nsymb, &coded_bits_per_codeword);
LOG_D(PHY,"[UE %d] Dumping dlsch_SI : ofdm_symbol_size %d, nsymb %d, nb_rb %d, mcs %d, nb_rb %d, num_pdcch_symbols %d,G %d\n",
- ue->Mod_id,
- ue->frame_parms.ofdm_symbol_size,
- nsymb,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->mcs,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb,
- ue->pdcch_vars[0%RX_NB_TH][eNB_id]->num_pdcch_symbols,
- coded_bits_per_codeword);
-
+ ue->Mod_id,
+ ue->frame_parms.ofdm_symbol_size,
+ nsymb,
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb,
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->mcs,
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb,
+ ue->pdcch_vars[0%RX_NB_TH][eNB_id]->num_pdcch_symbols,
+ coded_bits_per_codeword);
LOG_M("rxsig0.m","rxs0", &ue->common_vars.rxdata[0][subframe*ue->frame_parms.samples_per_tti],ue->frame_parms.samples_per_tti,1,1);
-
LOG_M("rxsigF0.m","rxsF0", ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].rxdataF[0],nsymb*ue->frame_parms.ofdm_symbol_size,1,1);
LOG_M("rxsigF0_ext.m","rxsF0_ext", ue->pdsch_vars_SI[0]->rxdataF_ext[0],2*nsymb*ue->frame_parms.ofdm_symbol_size,1,1);
LOG_M("dlsch00_ch0_ext.m","dl00_ch0_ext", ue->pdsch_vars_SI[0]->dl_ch_estimates_ext[0],ue->frame_parms.N_RB_DL*12*nsymb,1,1);
@@ -164,7 +153,6 @@ void dump_dlsch_SI(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t s
*/
LOG_M("dlsch_rxF_comp0.m","dlsch0_rxF_comp0", ue->pdsch_vars_SI[0]->rxdataF_comp0[0],ue->frame_parms.N_RB_DL*12*nsymb,1,1);
LOG_M("dlsch_rxF_llr.m","dlsch_llr", ue->pdsch_vars_SI[0]->llr[0],coded_bits_per_codeword,1,0);
-
LOG_M("dlsch_mag1.m","dlschmag1",ue->pdsch_vars_SI[0]->dl_ch_mag0,300*nsymb,1,1);
LOG_M("dlsch_mag2.m","dlschmag2",ue->pdsch_vars_SI[0]->dl_ch_magb0,300*nsymb,1,1);
sleep(1);
@@ -214,9 +202,7 @@ void dump_dlsch_SI(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t s
}
*/
-unsigned int get_tx_amp(int power_dBm, int power_max_dBm, int N_RB_UL, int nb_rb)
-{
-
+unsigned int get_tx_amp(int power_dBm, int power_max_dBm, int N_RB_UL, int nb_rb) {
int gain_dB;
double gain_lin;
@@ -232,27 +218,22 @@ unsigned int get_tx_amp(int power_dBm, int power_max_dBm, int N_RB_UL, int nb_rb
#endif
-void dump_dlsch_ra(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe)
-{
- if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)){
+void dump_dlsch_ra(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe) {
+ if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)) {
unsigned int coded_bits_per_codeword;
uint8_t nsymb ;
-
-
get_dumpparam(ue, proc, eNB_id,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->rb_alloc_even,
- subframe,2,1,0,
- &nsymb, &coded_bits_per_codeword);
-
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->nb_rb,
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->rb_alloc_even,
+ subframe,2,1,0,
+ &nsymb, &coded_bits_per_codeword);
LOG_D(PHY,"[UE %d] Dumping dlsch_ra : nb_rb %d, mcs %d, nb_rb %d, num_pdcch_symbols %d,G %d\n",
- ue->Mod_id,
- ue->dlsch_ra[eNB_id]->harq_processes[0]->nb_rb,
- ue->dlsch_ra[eNB_id]->harq_processes[0]->mcs,
- ue->dlsch_ra[eNB_id]->harq_processes[0]->nb_rb,
- ue->pdcch_vars[0%RX_NB_TH][eNB_id]->num_pdcch_symbols,
- coded_bits_per_codeword);
-
+ ue->Mod_id,
+ ue->dlsch_ra[eNB_id]->harq_processes[0]->nb_rb,
+ ue->dlsch_ra[eNB_id]->harq_processes[0]->mcs,
+ ue->dlsch_ra[eNB_id]->harq_processes[0]->nb_rb,
+ ue->pdcch_vars[0%RX_NB_TH][eNB_id]->num_pdcch_symbols,
+ coded_bits_per_codeword);
LOG_M("rxsigF0.m","rxsF0", ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe]].rxdataF[0],2*12*ue->frame_parms.ofdm_symbol_size,2,1);
LOG_M("rxsigF0_ext.m","rxsF0_ext", ue->pdsch_vars_ra[0]->rxdataF_ext[0],2*12*ue->frame_parms.ofdm_symbol_size,1,1);
LOG_M("dlsch00_ch0_ext.m","dl00_ch0_ext", ue->pdsch_vars_ra[0]->dl_ch_estimates_ext[0],300*nsymb,1,1);
@@ -264,60 +245,53 @@ void dump_dlsch_ra(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t s
*/
LOG_M("dlsch_rxF_comp0.m","dlsch0_rxF_comp0", ue->pdsch_vars_ra[0]->rxdataF_comp0[0],300*nsymb,1,1);
LOG_M("dlsch_rxF_llr.m","dlsch_llr", ue->pdsch_vars_ra[0]->llr[0],coded_bits_per_codeword,1,0);
-
LOG_M("dlsch_mag1.m","dlschmag1",ue->pdsch_vars_ra[0]->dl_ch_mag0,300*nsymb,1,1);
LOG_M("dlsch_mag2.m","dlschmag2",ue->pdsch_vars_ra[0]->dl_ch_magb0,300*nsymb,1,1);
}
}
-void phy_reset_ue(module_id_t Mod_id,uint8_t CC_id,uint8_t eNB_index)
-{
-
+void phy_reset_ue(module_id_t Mod_id,uint8_t CC_id,uint8_t eNB_index) {
// This flushes ALL DLSCH and ULSCH harq buffers of ALL connected eNBs...add the eNB_index later
// for more flexibility
-
uint8_t i,j,k,s;
PHY_VARS_UE *ue = PHY_vars_UE_g[Mod_id][CC_id];
//[NUMBER_OF_RX_THREAD=2][NUMBER_OF_CONNECTED_eNB_MAX][2];
for(int l=0; l<RX_NB_TH; l++) {
- for(i=0; i<NUMBER_OF_CONNECTED_eNB_MAX; i++) {
- for(j=0; j<2; j++) {
- //DL HARQ
- if(ue->dlsch[l][i][j]) {
- for(k=0; k<NUMBER_OF_HARQ_PID_MAX && ue->dlsch[l][i][j]->harq_processes[k]; k++) {
- ue->dlsch[l][i][j]->harq_processes[k]->status = SCH_IDLE;
- for (s=0; s<10; s++) {
- // reset ACK/NACK bit to DTX for all subframes s = 0..9
- ue->dlsch[l][i][j]->harq_ack[s].ack = 2;
- ue->dlsch[l][i][j]->harq_ack[s].send_harq_status = 0;
- ue->dlsch[l][i][j]->harq_ack[s].vDAI_UL = 0xff;
- ue->dlsch[l][i][j]->harq_ack[s].vDAI_DL = 0xff;
- }
- }
- }
- }
-
- //UL HARQ
- if(ue->ulsch[i]) {
- for(k=0; k<NUMBER_OF_HARQ_PID_MAX && ue->ulsch[i]->harq_processes[k]; k++) {
- ue->ulsch[i]->harq_processes[k]->status = SCH_IDLE;
- //Set NDIs for all UL HARQs to 0
- // ue->ulsch[i]->harq_processes[k]->Ndi = 0;
-
- }
+ for(i=0; i<NUMBER_OF_CONNECTED_eNB_MAX; i++) {
+ for(j=0; j<2; j++) {
+ //DL HARQ
+ if(ue->dlsch[l][i][j]) {
+ for(k=0; k<NUMBER_OF_HARQ_PID_MAX && ue->dlsch[l][i][j]->harq_processes[k]; k++) {
+ ue->dlsch[l][i][j]->harq_processes[k]->status = SCH_IDLE;
+
+ for (s=0; s<10; s++) {
+ // reset ACK/NACK bit to DTX for all subframes s = 0..9
+ ue->dlsch[l][i][j]->harq_ack[s].ack = 2;
+ ue->dlsch[l][i][j]->harq_ack[s].send_harq_status = 0;
+ ue->dlsch[l][i][j]->harq_ack[s].vDAI_UL = 0xff;
+ ue->dlsch[l][i][j]->harq_ack[s].vDAI_DL = 0xff;
+ }
}
+ }
+ }
- // flush Msg3 buffer
- ue->ulsch_Msg3_active[i] = 0;
-
+ //UL HARQ
+ if(ue->ulsch[i]) {
+ for(k=0; k<NUMBER_OF_HARQ_PID_MAX && ue->ulsch[i]->harq_processes[k]; k++) {
+ ue->ulsch[i]->harq_processes[k]->status = SCH_IDLE;
+ //Set NDIs for all UL HARQs to 0
+ // ue->ulsch[i]->harq_processes[k]->Ndi = 0;
+ }
}
+
+ // flush Msg3 buffer
+ ue->ulsch_Msg3_active[i] = 0;
+ }
}
}
-void ra_failed(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index)
-{
-
+void ra_failed(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index) {
// if contention resolution fails, go back to PRACH
PHY_vars_UE_g[Mod_id][CC_id]->UE_mode[eNB_index] = PRACH;
PHY_vars_UE_g[Mod_id][CC_id]->pdcch_vars[0][eNB_index]->crnti_is_temporary = 0;
@@ -327,13 +301,9 @@ void ra_failed(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index)
LOG_E(PHY,"[UE %d] Random-access procedure fails, going back to PRACH, setting SIStatus = 0, discard temporary C-RNTI and State RRC_IDLE\n",Mod_id);
}
-void ra_succeeded(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index)
-{
-
+void ra_succeeded(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index) {
int i;
-
LOG_I(PHY,"[UE %d][RAPROC] Random-access procedure succeeded. Set C-RNTI = Temporary C-RNTI\n",Mod_id);
-
PHY_vars_UE_g[Mod_id][CC_id]->pdcch_vars[0][eNB_index]->crnti_is_temporary = 0;
PHY_vars_UE_g[Mod_id][CC_id]->pdcch_vars[1][eNB_index]->crnti_is_temporary = 0;
PHY_vars_UE_g[Mod_id][CC_id]->ulsch_Msg3_active[eNB_index] = 0;
@@ -347,50 +317,31 @@ void ra_succeeded(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index)
PHY_vars_UE_g[Mod_id][CC_id]->ulsch[eNB_index]->harq_processes[i]->subframe_scheduling_flag=0;
}
}
-
-
}
-UE_MODE_t get_ue_mode(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index)
-{
-
+UE_MODE_t get_ue_mode(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index) {
return(PHY_vars_UE_g[Mod_id][CC_id]->UE_mode[eNB_index]);
-
}
void process_timing_advance_rar(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint16_t timing_advance) {
-
ue->timing_advance = timing_advance*4;
-
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- /* TODO: fix this log, what is 'HW timing advance'? */
- /*LOG_I(PHY,"[UE %d] AbsoluteSubFrame %d.%d, received (rar) timing_advance %d, HW timing advance %d\n",ue->Mod_id,proc->frame_rx, proc->subframe_rx, ue->timing_advance);*/
+ /* TODO: fix this log, what is 'HW timing advance'? */
+ /*LOG_I(PHY,"[UE %d] AbsoluteSubFrame %d.%d, received (rar) timing_advance %d, HW timing advance %d\n",ue->Mod_id,proc->frame_rx, proc->subframe_rx, ue->timing_advance);*/
LOG_UI(PHY,"[UE %d] AbsoluteSubFrame %d.%d, received (rar) timing_advance %d\n",ue->Mod_id,proc->frame_rx, proc->subframe_rx, ue->timing_advance);
}
-
}
-void process_timing_advance(module_id_t Mod_id,uint8_t CC_id,int16_t timing_advance)
-{
-
+void process_timing_advance(module_id_t Mod_id,uint8_t CC_id,int16_t timing_advance) {
// uint32_t frame = PHY_vars_UE_g[Mod_id]->frame;
-
// timing advance has Q1.5 format
timing_advance = timing_advance - 31;
-
PHY_vars_UE_g[Mod_id][CC_id]->timing_advance = PHY_vars_UE_g[Mod_id][CC_id]->timing_advance+timing_advance*4; //this is for 25RB only!!!
-
-
LOG_D(PHY,"[UE %d] Got timing advance %d from MAC, new value %d\n",Mod_id, timing_advance, PHY_vars_UE_g[Mod_id][CC_id]->timing_advance);
-
-
}
-uint8_t is_SR_TXOp(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id)
-{
-
+uint8_t is_SR_TXOp(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id) {
int subframe=proc->subframe_tx;
-
LOG_D(PHY,"[UE %d][SR %x] Frame %d subframe %d Checking for SR TXOp (sr_ConfigIndex %d)\n",
ue->Mod_id,ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->crnti,proc->frame_tx,subframe,
ue->scheduling_request_config[eNB_id].sr_ConfigIndex);
@@ -415,8 +366,7 @@ uint8_t is_SR_TXOp(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id)
return(0);
}
-uint8_t is_cqi_TXOp(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id)
-{
+uint8_t is_cqi_TXOp(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id) {
int subframe = proc->subframe_tx;
int frame = proc->frame_tx;
CQI_REPORTPERIODIC *cqirep = &ue->cqi_report_config[eNB_id].CQI_ReportPeriodic;
@@ -433,10 +383,7 @@ uint8_t is_cqi_TXOp(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id)
else
return(0);
}
-uint8_t is_ri_TXOp(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id)
-{
-
-
+uint8_t is_ri_TXOp(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id) {
int subframe = proc->subframe_tx;
int frame = proc->frame_tx;
CQI_REPORTPERIODIC *cqirep = &ue->cqi_report_config[eNB_id].CQI_ReportPeriodic;
@@ -462,22 +409,17 @@ void compute_cqi_ri_resources(PHY_VARS_UE *ue,
uint16_t p_rnti,
uint16_t cba_rnti,
uint8_t cqi_status,
- uint8_t ri_status)
-{
- //PHY_MEASUREMENTS *meas = &ue->measurements;
- //uint8_t transmission_mode = ue->transmission_mode[eNB_id];
+ uint8_t ri_status) {
+ //PHY_MEASUREMENTS *meas = &ue->measurements;
+ //uint8_t transmission_mode = ue->transmission_mode[eNB_id];
-
- //LOG_I(PHY,"compute_cqi_ri_resources O_RI %d O %d uci format %d \n",ulsch->O_RI,ulsch->O,ulsch->uci_format);
- if (cqi_status == 1 || ri_status == 1)
- {
- ulsch->O = 4;
- }
+ //LOG_I(PHY,"compute_cqi_ri_resources O_RI %d O %d uci format %d \n",ulsch->O_RI,ulsch->O,ulsch->uci_format);
+ if (cqi_status == 1 || ri_status == 1) {
+ ulsch->O = 4;
+ }
}
-void ue_compute_srs_occasion(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t isSubframeSRS)
-{
-
+void ue_compute_srs_occasion(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t isSubframeSRS) {
LTE_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
int frame_tx = proc->frame_tx;
int subframe_tx = proc->subframe_tx;
@@ -486,91 +428,81 @@ void ue_compute_srs_occasion(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id
uint16_t srsOffset;
uint8_t is_pucch2_subframe = 0;
uint8_t is_sr_an_subframe = 0;
-
// check for SRS opportunity
pSoundingrs_ul_config_dedicated->srsUeSubframe = 0;
pSoundingrs_ul_config_dedicated->srsCellSubframe = isSubframeSRS;
if (isSubframeSRS) {
LOG_D(PHY," SrsDedicatedSetup: %d \n",pSoundingrs_ul_config_dedicated->srsConfigDedicatedSetup);
- if(pSoundingrs_ul_config_dedicated->srsConfigDedicatedSetup)
- {
- compute_srs_pos(frame_parms->frame_type, pSoundingrs_ul_config_dedicated->srs_ConfigIndex, &srsPeriodicity, &srsOffset);
-
- LOG_D(PHY," srsPeriodicity: %d srsOffset: %d isSubframeSRS %d \n",srsPeriodicity,srsOffset,isSubframeSRS);
-
- // transmit SRS if the four following constraints are respected:
- // - UE is configured to transmit SRS
- // - SRS are configured in current subframe
- // - UE is configured to send SRS in this subframe
-
- // 36.213 8.2
- // 1- A UE shall not transmit SRS whenever SRS and PUCCH format 2/2a/2b transmissions happen to coincide in the same subframe
- // 2- A UE shall not transmit SRS whenever SRS transmit
- // on and PUCCH transmission carrying ACK/NACK and/or
- // positive SR happen to coincide in the same subframe if the parameter
- // Simultaneous-AN-and-SRS is FALSE
-
- // check PUCCH format 2/2a/2b transmissions
- is_pucch2_subframe = is_cqi_TXOp(ue,proc,eNB_id) && (ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PMI_ConfigIndex>0);
- is_pucch2_subframe = (is_ri_TXOp(ue,proc,eNB_id) && (ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.ri_ConfigIndex>0)) || is_pucch2_subframe;
-
- // check ACK/SR transmission
- if(frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission == FALSE)
- {
- if(is_SR_TXOp(ue,proc,eNB_id))
- {
- uint32_t SR_payload = 0;
- if (ue->mac_enabled==1)
- {
- int Mod_id = ue->Mod_id;
- int CC_id = ue->CC_id;
- SR_payload = ue_get_SR(Mod_id,
- CC_id,
- frame_tx,
- eNB_id,
- ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->crnti,
- subframe_tx); // subframe used for meas gap
-
- if (SR_payload > 0)
- is_sr_an_subframe = 1;
- }
- }
-
- uint8_t pucch_ack_payload[2];
- if (get_ack(&ue->frame_parms,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack,
- subframe_tx,proc->subframe_rx,pucch_ack_payload,0) > 0)
- {
- is_sr_an_subframe = 1;
- }
- }
- // check SRS UE opportunity
- if( isSubframeSRS &&
- (((10*frame_tx+subframe_tx) % srsPeriodicity) == srsOffset)
- )
- {
- if ((is_pucch2_subframe == 0) && (is_sr_an_subframe == 0))
- {
- pSoundingrs_ul_config_dedicated->srsUeSubframe = 1;
- ue->ulsch[eNB_id]->srs_active = 1;
- ue->ulsch[eNB_id]->Nsymb_pusch = 12-(frame_parms->Ncp<<1)- ue->ulsch[eNB_id]->srs_active;
- }
- else
- {
- LOG_I(PHY,"DROP UE-SRS-TX for this subframe %d.%d: collision with PUCCH2 or SR/AN: PUCCH2-occasion: %d, SR-AN-occasion[simSRS-SR-AN %d]: %d \n", frame_tx, subframe_tx, is_pucch2_subframe, frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission, is_sr_an_subframe);
- }
+ if(pSoundingrs_ul_config_dedicated->srsConfigDedicatedSetup) {
+ compute_srs_pos(frame_parms->frame_type, pSoundingrs_ul_config_dedicated->srs_ConfigIndex, &srsPeriodicity, &srsOffset);
+ LOG_D(PHY," srsPeriodicity: %d srsOffset: %d isSubframeSRS %d \n",srsPeriodicity,srsOffset,isSubframeSRS);
+ // transmit SRS if the four following constraints are respected:
+ // - UE is configured to transmit SRS
+ // - SRS are configured in current subframe
+ // - UE is configured to send SRS in this subframe
+ // 36.213 8.2
+ // 1- A UE shall not transmit SRS whenever SRS and PUCCH format 2/2a/2b transmissions happen to coincide in the same subframe
+ // 2- A UE shall not transmit SRS whenever SRS transmit
+ // on and PUCCH transmission carrying ACK/NACK and/or
+ // positive SR happen to coincide in the same subframe if the parameter
+ // Simultaneous-AN-and-SRS is FALSE
+ // check PUCCH format 2/2a/2b transmissions
+ is_pucch2_subframe = is_cqi_TXOp(ue,proc,eNB_id) && (ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PMI_ConfigIndex>0);
+ is_pucch2_subframe = (is_ri_TXOp(ue,proc,eNB_id) && (ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.ri_ConfigIndex>0)) || is_pucch2_subframe;
+
+ // check ACK/SR transmission
+ if(frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission == FALSE) {
+ if(is_SR_TXOp(ue,proc,eNB_id)) {
+ uint32_t SR_payload = 0;
+
+ if (ue->mac_enabled==1) {
+ int Mod_id = ue->Mod_id;
+ int CC_id = ue->CC_id;
+ SR_payload = ue_get_SR(Mod_id,
+ CC_id,
+ frame_tx,
+ eNB_id,
+ ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->crnti,
+ subframe_tx); // subframe used for meas gap
+
+ if (SR_payload > 0)
+ is_sr_an_subframe = 1;
}
+ }
+
+ uint8_t pucch_ack_payload[2];
+
+ if (get_ack(&ue->frame_parms,
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack,
+ subframe_tx,proc->subframe_rx,pucch_ack_payload,0) > 0) {
+ is_sr_an_subframe = 1;
+ }
+ }
+
+ // check SRS UE opportunity
+ if( isSubframeSRS &&
+ (((10*frame_tx+subframe_tx) % srsPeriodicity) == srsOffset)
+ ) {
+ if ((is_pucch2_subframe == 0) && (is_sr_an_subframe == 0)) {
+ pSoundingrs_ul_config_dedicated->srsUeSubframe = 1;
+ ue->ulsch[eNB_id]->srs_active = 1;
+ ue->ulsch[eNB_id]->Nsymb_pusch = 12-(frame_parms->Ncp<<1)- ue->ulsch[eNB_id]->srs_active;
+ } else {
+ LOG_I(PHY,"DROP UE-SRS-TX for this subframe %d.%d: collision with PUCCH2 or SR/AN: PUCCH2-occasion: %d, SR-AN-occasion[simSRS-SR-AN %d]: %d \n", frame_tx, subframe_tx, is_pucch2_subframe,
+ frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission, is_sr_an_subframe);
+ }
}
- LOG_D(PHY," srsCellSubframe: %d, srsUeSubframe: %d, Nsymb-pusch: %d \n", pSoundingrs_ul_config_dedicated->srsCellSubframe, pSoundingrs_ul_config_dedicated->srsUeSubframe, ue->ulsch[eNB_id]->Nsymb_pusch);
+ }
+
+ LOG_D(PHY," srsCellSubframe: %d, srsUeSubframe: %d, Nsymb-pusch: %d \n", pSoundingrs_ul_config_dedicated->srsCellSubframe, pSoundingrs_ul_config_dedicated->srsUeSubframe,
+ ue->ulsch[eNB_id]->Nsymb_pusch);
}
}
-void get_cqipmiri_params(PHY_VARS_UE *ue,uint8_t eNB_id)
-{
-
+void get_cqipmiri_params(PHY_VARS_UE *ue,uint8_t eNB_id) {
CQI_REPORTPERIODIC *cqirep = &ue->cqi_report_config[eNB_id].CQI_ReportPeriodic;
int cqi_PMI_ConfigIndex = cqirep->cqi_PMI_ConfigIndex;
@@ -596,46 +528,41 @@ void get_cqipmiri_params(PHY_VARS_UE *ue,uint8_t eNB_id)
} else if (cqi_PMI_ConfigIndex <= 316) { // 160 ms CQI_PMI period
cqirep->Npd = 160;
cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-157;
- }
- else if (cqi_PMI_ConfigIndex > 317) {
-
+ } else if (cqi_PMI_ConfigIndex > 317) {
if (cqi_PMI_ConfigIndex <= 349) { // 32 ms CQI_PMI period
- cqirep->Npd = 32;
- cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-318;
- }
- else if (cqi_PMI_ConfigIndex <= 413) { // 64 ms CQI_PMI period
- cqirep->Npd = 64;
- cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-350;
- }
- else if (cqi_PMI_ConfigIndex <= 541) { // 128 ms CQI_PMI period
- cqirep->Npd = 128;
- cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-414;
+ cqirep->Npd = 32;
+ cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-318;
+ } else if (cqi_PMI_ConfigIndex <= 413) { // 64 ms CQI_PMI period
+ cqirep->Npd = 64;
+ cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-350;
+ } else if (cqi_PMI_ConfigIndex <= 541) { // 128 ms CQI_PMI period
+ cqirep->Npd = 128;
+ cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-414;
}
}
- }
- else { // TDD
- if (cqi_PMI_ConfigIndex == 0) { // all UL subframes
- cqirep->Npd = 1;
- cqirep->N_OFFSET_CQI = 0;
- } else if (cqi_PMI_ConfigIndex <= 6) { // 5 ms CQI_PMI period
- cqirep->Npd = 5;
- cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-1;
- } else if (cqi_PMI_ConfigIndex <=16) { // 10ms CQI_PMI period
- cqirep->Npd = 10;
- cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-6;
- } else if (cqi_PMI_ConfigIndex <= 36) { // 20 ms CQI_PMI period
- cqirep->Npd = 20;
- cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-16;
- } else if (cqi_PMI_ConfigIndex <= 76) { // 40 ms CQI_PMI period
- cqirep->Npd = 40;
- cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-36;
- } else if (cqi_PMI_ConfigIndex <= 156) { // 80 ms CQI_PMI period
- cqirep->Npd = 80;
- cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-76;
- } else if (cqi_PMI_ConfigIndex <= 316) { // 160 ms CQI_PMI period
- cqirep->Npd = 160;
- cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-156;
- }
+ } else { // TDD
+ if (cqi_PMI_ConfigIndex == 0) { // all UL subframes
+ cqirep->Npd = 1;
+ cqirep->N_OFFSET_CQI = 0;
+ } else if (cqi_PMI_ConfigIndex <= 6) { // 5 ms CQI_PMI period
+ cqirep->Npd = 5;
+ cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-1;
+ } else if (cqi_PMI_ConfigIndex <=16) { // 10ms CQI_PMI period
+ cqirep->Npd = 10;
+ cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-6;
+ } else if (cqi_PMI_ConfigIndex <= 36) { // 20 ms CQI_PMI period
+ cqirep->Npd = 20;
+ cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-16;
+ } else if (cqi_PMI_ConfigIndex <= 76) { // 40 ms CQI_PMI period
+ cqirep->Npd = 40;
+ cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-36;
+ } else if (cqi_PMI_ConfigIndex <= 156) { // 80 ms CQI_PMI period
+ cqirep->Npd = 80;
+ cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-76;
+ } else if (cqi_PMI_ConfigIndex <= 316) { // 160 ms CQI_PMI period
+ cqirep->Npd = 160;
+ cqirep->N_OFFSET_CQI = cqi_PMI_ConfigIndex-156;
+ }
}
}
@@ -645,76 +572,66 @@ PUCCH_FMT_t get_pucch_format(lte_frame_type_t frame_type,
uint8_t nb_cw,
uint8_t cqi_status,
uint8_t ri_status,
- uint8_t bundling_flag)
-{
- if((cqi_status == 0) && (ri_status==0))
- {
- // PUCCH Format 1 1a 1b
- // 1- SR only ==> PUCCH format 1
- // 2- 1bit Ack/Nack with/without SR ==> PUCCH format 1a
- // 3- 2bits Ack/Nack with/without SR ==> PUCCH format 1b
- if((nb_cw == 1)&&(bundling_flag==bundling))
- {
- return pucch_format1a;
- }
- if((nb_cw == 1)&&(bundling_flag==multiplexing))
- {
- return pucch_format1b;
- }
- if(nb_cw == 2)
- {
- return pucch_format1b;
- }
- if(SR_payload == 1)
- {
+ uint8_t bundling_flag) {
+ if((cqi_status == 0) && (ri_status==0)) {
+ // PUCCH Format 1 1a 1b
+ // 1- SR only ==> PUCCH format 1
+ // 2- 1bit Ack/Nack with/without SR ==> PUCCH format 1a
+ // 3- 2bits Ack/Nack with/without SR ==> PUCCH format 1b
+ if((nb_cw == 1)&&(bundling_flag==bundling)) {
+ return pucch_format1a;
+ }
+
+ if((nb_cw == 1)&&(bundling_flag==multiplexing)) {
+ return pucch_format1b;
+ }
+
+ if(nb_cw == 2) {
+ return pucch_format1b;
+ }
+
+ if(SR_payload == 1) {
+ return pucch_format1;
+ /*
+ if (frame_type == FDD) {
return pucch_format1;
- /*
- if (frame_type == FDD) {
- return pucch_format1;
- } else if (frame_type == TDD) {
- return pucch_format1b;
- } else {
- AssertFatal(1==0,"Unknown frame_type");
- }*/
- }
- }
- else
- {
- // PUCCH Format 2 2a 2b
- // 1- CQI only or RI only ==> PUCCH format 2
- // 2- CQI or RI + 1bit Ack/Nack for normal CP ==> PUCCH format 2a
- // 3- CQI or RI + 2bits Ack/Nack for normal CP ==> PUCCH format 2b
- // 4- CQI or RI + Ack/Nack for extended CP ==> PUCCH format 2
- if(nb_cw == 0)
- {
- return pucch_format2;
- }
- if(cyclic_prefix_type == NORMAL)
- {
- if(nb_cw == 1)
- {
- return pucch_format2a;
- }
- if(nb_cw == 2)
- {
- return pucch_format2b;
- }
+ } else if (frame_type == TDD) {
+ return pucch_format1b;
+ } else {
+ AssertFatal(1==0,"Unknown frame_type");
+ }*/
+ }
+ } else {
+ // PUCCH Format 2 2a 2b
+ // 1- CQI only or RI only ==> PUCCH format 2
+ // 2- CQI or RI + 1bit Ack/Nack for normal CP ==> PUCCH format 2a
+ // 3- CQI or RI + 2bits Ack/Nack for normal CP ==> PUCCH format 2b
+ // 4- CQI or RI + Ack/Nack for extended CP ==> PUCCH format 2
+ if(nb_cw == 0) {
+ return pucch_format2;
+ }
+
+ if(cyclic_prefix_type == NORMAL) {
+ if(nb_cw == 1) {
+ return pucch_format2a;
}
- else
- {
- return pucch_format2;
+
+ if(nb_cw == 2) {
+ return pucch_format2b;
}
+ } else {
+ return pucch_format2;
+ }
}
+
return pucch_format1a;
}
uint16_t get_n1_pucch(PHY_VARS_UE *ue,
- UE_rxtx_proc_t *proc,
+ UE_rxtx_proc_t *proc,
harq_status_t *harq_ack,
uint8_t eNB_id,
uint8_t *b,
- uint8_t SR)
-{
-
+ uint8_t SR) {
LTE_DL_FRAME_PARMS *frame_parms=&ue->frame_parms;
uint8_t nCCE0,nCCE1,nCCE2,nCCE3,harq_ack1,harq_ack0,harq_ack3,harq_ack2;
ANFBmode_t bundling_flag;
@@ -726,7 +643,6 @@ uint16_t get_n1_pucch(PHY_VARS_UE *ue,
uint8_t ack_counter=0;
// clear this, important for case where n1_pucch selection is not used
int subframe=proc->subframe_tx;
-
ue->pucch_sel[subframe] = 0;
if (frame_parms->frame_type == FDD ) { // FDD
@@ -738,10 +654,9 @@ uint16_t get_n1_pucch(PHY_VARS_UE *ue,
else
return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
} else {
-
bundling_flag = ue->pucch_config_dedicated[eNB_id].tdd_AckNackFeedbackMode;
- if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
if (bundling_flag==bundling) {
LOG_D(PHY,"[UE%d] Frame %d subframe %d : get_n1_pucch, bundling, SR %d/%d\n",ue->Mod_id,proc->frame_tx,subframe,SR,
ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
@@ -751,179 +666,175 @@ uint16_t get_n1_pucch(PHY_VARS_UE *ue,
}
}
-
switch (frame_parms->tdd_config) {
- case 1: // DL:S:UL:UL:DL:DL:S:UL:UL:DL
-
- harq_ack0 = 2; // DTX
- M=1;
-
- // This is the offset for a particular subframe (2,3,4) => (0,2,4)
- if (subframe == 2) { // ACK subframes 5,6
- candidate_dl[0] = 6;
- candidate_dl[1] = 5;
- M=2;
- } else if (subframe == 3) { // ACK subframe 9
- candidate_dl[0] = 9;
- } else if (subframe == 7) { // ACK subframes 0,1
- candidate_dl[0] = 1;
- candidate_dl[1] = 0;
- M=2;
- } else if (subframe == 8) { // ACK subframes 4
- candidate_dl[0] = 4;
- } else {
- LOG_E(PHY,"[UE%d] : Frame %d phy_procedures_lte.c: get_n1pucch, illegal tx-subframe %d for tdd_config %d\n",
- ue->Mod_id,proc->frame_tx,subframe,frame_parms->tdd_config);
- return(0);
- }
-
- // checking which downlink candidate is the last downlink with valid DL-DCI
- int k;
- for (k=0;k<M;k++) {
- if (harq_ack[candidate_dl[k]].send_harq_status>0) {
- last_dl = candidate_dl[k];
- break;
+ case 1: // DL:S:UL:UL:DL:DL:S:UL:UL:DL
+ harq_ack0 = 2; // DTX
+ M=1;
+
+ // This is the offset for a particular subframe (2,3,4) => (0,2,4)
+ if (subframe == 2) { // ACK subframes 5,6
+ candidate_dl[0] = 6;
+ candidate_dl[1] = 5;
+ M=2;
+ } else if (subframe == 3) { // ACK subframe 9
+ candidate_dl[0] = 9;
+ } else if (subframe == 7) { // ACK subframes 0,1
+ candidate_dl[0] = 1;
+ candidate_dl[1] = 0;
+ M=2;
+ } else if (subframe == 8) { // ACK subframes 4
+ candidate_dl[0] = 4;
+ } else {
+ LOG_E(PHY,"[UE%d] : Frame %d phy_procedures_lte.c: get_n1pucch, illegal tx-subframe %d for tdd_config %d\n",
+ ue->Mod_id,proc->frame_tx,subframe,frame_parms->tdd_config);
+ return(0);
}
- }
- if (last_dl >= 10) {
- LOG_E(PHY,"[UE%d] : Frame %d phy_procedures_lte.c: get_n1pucch, illegal rx-subframe %d (tx-subframe %d) for tdd_config %d\n",
- ue->Mod_id,proc->frame_tx,last_dl,subframe,frame_parms->tdd_config);
- return (0);
- }
- LOG_D(PHY,"SFN/SF %d/%d calculating n1_pucch0 from last_dl=%d\n",
- proc->frame_tx%1024,
- proc->subframe_tx,
- last_dl);
+ // checking which downlink candidate is the last downlink with valid DL-DCI
+ int k;
- // i=0
- nCCE0 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[last_dl];
- n1_pucch0 = get_Np(frame_parms->N_RB_DL,nCCE0,0) + nCCE0+ frame_parms->pucch_config_common.n1PUCCH_AN;
+ for (k=0; k<M; k++) {
+ if (harq_ack[candidate_dl[k]].send_harq_status>0) {
+ last_dl = candidate_dl[k];
+ break;
+ }
+ }
- harq_ack0 = b[0];
+ if (last_dl >= 10) {
+ LOG_E(PHY,"[UE%d] : Frame %d phy_procedures_lte.c: get_n1pucch, illegal rx-subframe %d (tx-subframe %d) for tdd_config %d\n",
+ ue->Mod_id,proc->frame_tx,last_dl,subframe,frame_parms->tdd_config);
+ return (0);
+ }
- if (harq_ack0!=2) { // DTX
- if (frame_parms->frame_type == FDD ) {
- if (SR == 0) { // last paragraph pg 68 from 36.213 (v8.6), m=0
- b[0]=(M==2) ? 1-harq_ack0 : harq_ack0;
- b[1]=harq_ack0; // in case we use pucch format 1b (subframes 2,7)
- ue->pucch_sel[subframe] = 0;
- return(n1_pucch0);
- } else { // SR and only 0 or 1 ACKs (first 2 entries in Table 7.3-1 of 36.213)
- b[0]=harq_ack0;
- return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
- }
- } else {
- if (SR == 0) {
- b[0] = harq_ack0;
- b[1] = harq_ack0;
- ue->pucch_sel[subframe] = 0;
- return(n1_pucch0);
+ LOG_D(PHY,"SFN/SF %d/%d calculating n1_pucch0 from last_dl=%d\n",
+ proc->frame_tx%1024,
+ proc->subframe_tx,
+ last_dl);
+ // i=0
+ nCCE0 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[last_dl];
+ n1_pucch0 = get_Np(frame_parms->N_RB_DL,nCCE0,0) + nCCE0+ frame_parms->pucch_config_common.n1PUCCH_AN;
+ harq_ack0 = b[0];
+
+ if (harq_ack0!=2) { // DTX
+ if (frame_parms->frame_type == FDD ) {
+ if (SR == 0) { // last paragraph pg 68 from 36.213 (v8.6), m=0
+ b[0]=(M==2) ? 1-harq_ack0 : harq_ack0;
+ b[1]=harq_ack0; // in case we use pucch format 1b (subframes 2,7)
+ ue->pucch_sel[subframe] = 0;
+ return(n1_pucch0);
+ } else { // SR and only 0 or 1 ACKs (first 2 entries in Table 7.3-1 of 36.213)
+ b[0]=harq_ack0;
+ return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
+ }
} else {
- b[0] = harq_ack0;
- b[1] = harq_ack0;
- return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
+ if (SR == 0) {
+ b[0] = harq_ack0;
+ b[1] = harq_ack0;
+ ue->pucch_sel[subframe] = 0;
+ return(n1_pucch0);
+ } else {
+ b[0] = harq_ack0;
+ b[1] = harq_ack0;
+ return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
+ }
}
}
- }
-
-
- break;
-
- case 3: // DL:S:UL:UL:UL:DL:DL:DL:DL:DL
- // in this configuration we have M=2 from pg 68 of 36.213 (v8.6)
- // Note: this doesn't allow using subframe 1 for PDSCH transmission!!! (i.e. SF 1 cannot be acked in SF 2)
- // set ACK/NAKs to DTX
- harq_ack1 = 2; // DTX
- harq_ack0 = 2; // DTX
- // This is the offset for a particular subframe (2,3,4) => (0,2,4)
- last_dl = (subframe-2)<<1;
- // i=0
- nCCE0 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[5+last_dl];
- n1_pucch0 = get_Np(frame_parms->N_RB_DL,nCCE0,0) + nCCE0+ frame_parms->pucch_config_common.n1PUCCH_AN;
- // i=1
- nCCE1 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[(6+last_dl)%10];
- n1_pucch1 = get_Np(frame_parms->N_RB_DL,nCCE1,1) + nCCE1 + frame_parms->pucch_config_common.n1PUCCH_AN;
-
- // set ACK/NAK to values if not DTX
- if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(6+last_dl)%10].send_harq_status>0) // n-6 // subframe 6 is to be ACK/NAKed
- harq_ack1 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(6+last_dl)%10].ack;
-
- if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[5+last_dl].send_harq_status>0) // n-6 // subframe 5 is to be ACK/NAKed
- harq_ack0 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[5+last_dl].ack;
-
- LOG_D(PHY,"SFN/SF %d/%d calculating n1_pucch cce0=%d n1_pucch0=%d cce1=%d n1_pucch1=%d\n",
- proc->frame_tx%1024,
- proc->subframe_tx,
- nCCE0,n1_pucch0,
- nCCE1,n1_pucch1);
-
- if (harq_ack1!=2) { // n-6 // subframe 6,8,0 and maybe 5,7,9 is to be ACK/NAKed
-
- if ((bundling_flag==bundling)&&(SR == 0)) { // This is for bundling without SR,
- // n1_pucch index takes value of smallest element in set {0,1}
- // i.e. 0 if harq_ack0 is not DTX, otherwise 1
- b[0] = harq_ack1;
- if (harq_ack0!=2)
- b[0]=b[0]&harq_ack0;
+ break;
+
+ case 3: // DL:S:UL:UL:UL:DL:DL:DL:DL:DL
+ // in this configuration we have M=2 from pg 68 of 36.213 (v8.6)
+ // Note: this doesn't allow using subframe 1 for PDSCH transmission!!! (i.e. SF 1 cannot be acked in SF 2)
+ // set ACK/NAKs to DTX
+ harq_ack1 = 2; // DTX
+ harq_ack0 = 2; // DTX
+ // This is the offset for a particular subframe (2,3,4) => (0,2,4)
+ last_dl = (subframe-2)<<1;
+ // i=0
+ nCCE0 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[5+last_dl];
+ n1_pucch0 = get_Np(frame_parms->N_RB_DL,nCCE0,0) + nCCE0+ frame_parms->pucch_config_common.n1PUCCH_AN;
+ // i=1
+ nCCE1 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[(6+last_dl)%10];
+ n1_pucch1 = get_Np(frame_parms->N_RB_DL,nCCE1,1) + nCCE1 + frame_parms->pucch_config_common.n1PUCCH_AN;
+
+ // set ACK/NAK to values if not DTX
+ if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(6+last_dl)%10].send_harq_status>0) // n-6 // subframe 6 is to be ACK/NAKed
+ harq_ack1 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(6+last_dl)%10].ack;
+
+ if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[5+last_dl].send_harq_status>0) // n-6 // subframe 5 is to be ACK/NAKed
+ harq_ack0 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[5+last_dl].ack;
+
+ LOG_D(PHY,"SFN/SF %d/%d calculating n1_pucch cce0=%d n1_pucch0=%d cce1=%d n1_pucch1=%d\n",
+ proc->frame_tx%1024,
+ proc->subframe_tx,
+ nCCE0,n1_pucch0,
+ nCCE1,n1_pucch1);
+
+ if (harq_ack1!=2) { // n-6 // subframe 6,8,0 and maybe 5,7,9 is to be ACK/NAKed
+ if ((bundling_flag==bundling)&&(SR == 0)) { // This is for bundling without SR,
+ // n1_pucch index takes value of smallest element in set {0,1}
+ // i.e. 0 if harq_ack0 is not DTX, otherwise 1
+ b[0] = harq_ack1;
- ue->pucch_sel[subframe] = 1;
- return(n1_pucch1);
+ if (harq_ack0!=2)
+ b[0]=b[0]&harq_ack0;
- } else if ((bundling_flag==multiplexing)&&(SR==0)) { // Table 10.1
- if (harq_ack0 == 2)
- harq_ack0 = 0;
+ ue->pucch_sel[subframe] = 1;
+ return(n1_pucch1);
+ } else if ((bundling_flag==multiplexing)&&(SR==0)) { // Table 10.1
+ if (harq_ack0 == 2)
+ harq_ack0 = 0;
- b[1] = harq_ack0;
- b[0] = (harq_ack0!=harq_ack1)?0:1;
+ b[1] = harq_ack0;
+ b[0] = (harq_ack0!=harq_ack1)?0:1;
+
+ if ((harq_ack0 == 1) && (harq_ack1 == 0)) {
+ ue->pucch_sel[subframe] = 0;
+ return(n1_pucch0);
+ } else {
+ ue->pucch_sel[subframe] = 1;
+ return(n1_pucch1);
+ }
+ } else if (SR==1) { // SR and 0,1,or 2 ACKS, (first 3 entries in Table 7.3-1 of 36.213)
+ // this should be number of ACKs (including
+ if (harq_ack0 == 2)
+ harq_ack0 = 0;
- if ((harq_ack0 == 1) && (harq_ack1 == 0)) {
+ b[0]= harq_ack1 | harq_ack0;
+ b[1]= harq_ack1 ^ harq_ack0;
+ return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
+ }
+ } else if (harq_ack0!=2) { // n-7 // subframe 5,7,9 only is to be ACK/NAKed
+ if ((bundling_flag==bundling)&&(SR == 0)) { // last paragraph pg 68 from 36.213 (v8.6), m=0
+ b[0]=harq_ack0;
ue->pucch_sel[subframe] = 0;
return(n1_pucch0);
- } else {
- ue->pucch_sel[subframe] = 1;
- return(n1_pucch1);
+ } else if ((bundling_flag==multiplexing)&&(SR==0)) { // Table 10.1 with i=1 set to DTX
+ b[0] = harq_ack0;
+ b[1] = 1-b[0];
+ ue->pucch_sel[subframe] = 0;
+ return(n1_pucch0);
+ } else if (SR==1) { // SR and only 0 or 1 ACKs (first 2 entries in Table 7.3-1 of 36.213)
+ b[0]=harq_ack0;
+ b[1]=b[0];
+ return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
}
- } else if (SR==1) { // SR and 0,1,or 2 ACKS, (first 3 entries in Table 7.3-1 of 36.213)
- // this should be number of ACKs (including
- if (harq_ack0 == 2)
- harq_ack0 = 0;
-
- b[0]= harq_ack1 | harq_ack0;
- b[1]= harq_ack1 ^ harq_ack0;
- return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
- }
- } else if (harq_ack0!=2) { // n-7 // subframe 5,7,9 only is to be ACK/NAKed
- if ((bundling_flag==bundling)&&(SR == 0)) { // last paragraph pg 68 from 36.213 (v8.6), m=0
- b[0]=harq_ack0;
- ue->pucch_sel[subframe] = 0;
- return(n1_pucch0);
- } else if ((bundling_flag==multiplexing)&&(SR==0)) { // Table 10.1 with i=1 set to DTX
- b[0] = harq_ack0;
- b[1] = 1-b[0];
- ue->pucch_sel[subframe] = 0;
- return(n1_pucch0);
- } else if (SR==1) { // SR and only 0 or 1 ACKs (first 2 entries in Table 7.3-1 of 36.213)
- b[0]=harq_ack0;
- b[1]=b[0];
- return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
}
- }
- break;
+ break;
+
+ case 4: // DL:S:UL:UL:DL:DL:DL:DL:DL:DL
+ // in this configuration we have M=4 from pg 68 of 36.213 (v8.6)
+ // Note: this doesn't allow using subframe 1 for PDSCH transmission!!! (i.e. SF 1 cannot be acked in SF 2)
+ // set ACK/NAKs to DTX
+ harq_ack3 = 2; // DTX
+ harq_ack2 = 2; // DTX
+ harq_ack1 = 2; // DTX
+ harq_ack0 = 2; // DTX
- case 4: // DL:S:UL:UL:DL:DL:DL:DL:DL:DL
- // in this configuration we have M=4 from pg 68 of 36.213 (v8.6)
- // Note: this doesn't allow using subframe 1 for PDSCH transmission!!! (i.e. SF 1 cannot be acked in SF 2)
- // set ACK/NAKs to DTX
- harq_ack3 = 2; // DTX
- harq_ack2 = 2; // DTX
- harq_ack1 = 2; // DTX
- harq_ack0 = 2; // DTX
- // This is the offset for a particular subframe (2,3,4) => (0,2,4)
- //last_dl = (subframe-2)<<1;
- if (subframe == 2) {
+ // This is the offset for a particular subframe (2,3,4) => (0,2,4)
+ //last_dl = (subframe-2)<<1;
+ if (subframe == 2) {
// i=0
//nCCE0 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[2+subframe];
nCCE0 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[(8+subframe)%10];
@@ -933,8 +844,8 @@ uint16_t get_n1_pucch(PHY_VARS_UE *ue,
n1_pucch1 = get_Np(frame_parms->N_RB_DL,nCCE1,0) + get_Np(frame_parms->N_RB_DL,nCCE1,1) + nCCE1 + frame_parms->pucch_config_common.n1PUCCH_AN;
// i=2
nCCE2 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[(8+subframe)%10];
-
n1_pucch2 = 2*get_Np(frame_parms->N_RB_DL,nCCE2,1) + nCCE2+ frame_parms->pucch_config_common.n1PUCCH_AN;
+
// i=3
//nCCE3 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[(9+subframe)%10];
//n1_pucch3 = get_Np(frame_parms->N_RB_DL,nCCE3,1) + nCCE3 + frame_parms->pucch_config_common.n1PUCCH_AN;
@@ -950,15 +861,14 @@ uint16_t get_n1_pucch(PHY_VARS_UE *ue,
harq_ack2 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[3+subframe].ack;
//if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(9+subframe)%10].send_harq_status>0) // n-6 // subframe 5 is to be ACK/NAKed
- //harq_ack3 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(9+subframe)%10].ack;
+ //harq_ack3 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(9+subframe)%10].ack;
//LOG_I(PHY,"SFN/SF %d/%d calculating n1_pucch cce0=%d n1_pucch0=%d cce1=%d n1_pucch1=%d cce2=%d n1_pucch2=%d\n",
// proc->frame_tx%1024,
// proc->subframe_tx,
// nCCE0,n1_pucch0,
// nCCE1,n1_pucch1, nCCE2, n1_pucch2);
- }else if (subframe == 3) {
+ } else if (subframe == 3) {
// i=0
-
nCCE0 = ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->nCCE[4+subframe];
n1_pucch0 = 3*get_Np(frame_parms->N_RB_DL,nCCE0,0) + nCCE0+ frame_parms->pucch_config_common.n1PUCCH_AN;
// i=1
@@ -973,236 +883,238 @@ uint16_t get_n1_pucch(PHY_VARS_UE *ue,
// set ACK/NAK to values if not DTX
if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[4+subframe].send_harq_status>0) // n-6 // subframe 6 is to be ACK/NAKed
- harq_ack0 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[4+subframe].ack;
+ harq_ack0 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[4+subframe].ack;
if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[5+subframe].send_harq_status>0) // n-6 // subframe 5 is to be ACK/NAKed
- harq_ack1 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[5+subframe].ack;
+ harq_ack1 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[5+subframe].ack;
if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(6+subframe)].send_harq_status>0) // n-6 // subframe 6 is to be ACK/NAKed
- harq_ack2 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(6+subframe)].ack;
+ harq_ack2 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(6+subframe)].ack;
if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(3+subframe)].send_harq_status>0) // n-6 // subframe 5 is to be ACK/NAKed
- harq_ack3 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(3+subframe)].ack;
+ harq_ack3 = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack[(3+subframe)].ack;
+ }
+
+ //LOG_I(PHY,"SFN/SF %d/%d calculating n1_pucch cce0=%d n1_pucch0=%d harq_ack0=%d cce1=%d n1_pucch1=%d harq_ack1=%d cce2=%d n1_pucch2=%d harq_ack2=%d cce3=%d n1_pucch3=%d harq_ack3=%d bundling_flag=%d\n",
+ // proc->frame_tx%1024,
+ // proc->subframe_tx,
+ // nCCE0,n1_pucch0,harq_ack0,
+ // nCCE1,n1_pucch1,harq_ack1, nCCE2, n1_pucch2, harq_ack2,
+ // nCCE3, n1_pucch3, harq_ack3, bundling_flag);
+
+ if ((bundling_flag==bundling)&&(SR == 0)) { // This is for bundling without SR,
+ b[0] = 1;
+ ack_counter = 0;
+
+ if ((harq_ack3!=2) ) {
+ b[0] = b[0]&harq_ack3;
+ n1_pucch_inter = n1_pucch3;
+ ack_counter ++;
}
- //LOG_I(PHY,"SFN/SF %d/%d calculating n1_pucch cce0=%d n1_pucch0=%d harq_ack0=%d cce1=%d n1_pucch1=%d harq_ack1=%d cce2=%d n1_pucch2=%d harq_ack2=%d cce3=%d n1_pucch3=%d harq_ack3=%d bundling_flag=%d\n",
- // proc->frame_tx%1024,
- // proc->subframe_tx,
- // nCCE0,n1_pucch0,harq_ack0,
- // nCCE1,n1_pucch1,harq_ack1, nCCE2, n1_pucch2, harq_ack2,
- // nCCE3, n1_pucch3, harq_ack3, bundling_flag);
+ if ((harq_ack0!=2) ) {
+ b[0] = b[0]&harq_ack0;
+ n1_pucch_inter = n1_pucch0;
+ ack_counter ++;
+ }
- if ((bundling_flag==bundling)&&(SR == 0)) { // This is for bundling without SR,
- b[0] = 1;
- ack_counter = 0;
-
- if ((harq_ack3!=2) ) {
- b[0] = b[0]&harq_ack3;
- n1_pucch_inter = n1_pucch3;
- ack_counter ++;
- }
- if ((harq_ack0!=2) ) {
- b[0] = b[0]&harq_ack0;
- n1_pucch_inter = n1_pucch0;
- ack_counter ++;
- }
- if ((harq_ack1!=2) ) {
- b[0] = b[0]&harq_ack1;
- n1_pucch_inter = n1_pucch1;
- ack_counter ++;
- }
- if ((harq_ack2!=2) ) {
- b[0] = b[0]&harq_ack2;
- n1_pucch_inter = n1_pucch2;
- ack_counter ++;
- }
-
- if (ack_counter == 0)
- b[0] = 0;
-
- /*if (subframe == 3) {
- n1_pucch_inter = n1_pucch2;
- } else if (subframe == 2) {
- n1_pucch_inter = n1_pucch1;
- }*/
-
- //LOG_I(PHY,"SFN/SF %d/%d calculating n1_pucch n1_pucch_inter=%d b[0]=%d b[1]=%d \n",
- // proc->frame_tx%1024,
- // proc->subframe_tx,n1_pucch_inter,
- // b[0],b[1]);
-
- return(n1_pucch_inter);
-
- } else if ((bundling_flag==multiplexing)&&(SR==0)) { // Table 10.1
-
- if (subframe == 3) {
- LOG_I(PHY, "sbuframe=%d \n",subframe);
- if ((harq_ack0 == 1) && (harq_ack1 == 1) && (harq_ack2 == 1) && (harq_ack3 == 1)) {
- b[0] = 1;
- b[1] = 1;
- return(n1_pucch1);
- } else if ((harq_ack0 == 1) && (harq_ack1 == 1) && (harq_ack2 == 1) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
- b[0] = 1;
- b[1] = 0;
- return(n1_pucch1);
- } else if (((harq_ack0 == 0) || (harq_ack0 == 2)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 0) && (harq_ack3 == 2)) {
- b[0] = 1;
- b[1] = 1;
- return(n1_pucch2);
- } else if ((harq_ack0 == 1) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && (harq_ack3 == 1)) {
- b[0] = 1;
- b[1] = 0;
- return(n1_pucch1);
- } else if ((harq_ack0 == 0) && (harq_ack1 == 2) && (harq_ack2 == 2) && (harq_ack3 == 2)) {
- b[0] = 1;
- b[1] = 0;
- return(n1_pucch0);
- } else if ((harq_ack0 == 1) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
- b[0] = 1;
- b[1] = 0;
- return(n1_pucch1);
- } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1) && (harq_ack3 == 1)) {
- b[0] = 0;
- b[1] = 1;
- return(n1_pucch3);
- } else if (((harq_ack0 == 0) || (harq_ack0 == 2)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && (harq_ack3 == 0)) {
- b[0] = 1;
- b[1] = 1;
- return(n1_pucch3);
- } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
- b[0] = 0;
- b[1] = 1;
- return(n1_pucch2);
- } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && (harq_ack3 == 1)) {
- b[0] = 0;
- b[1] = 1;
- return(n1_pucch0);
- } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
- b[0] = 0;
- b[1] = 1;
- return(n1_pucch0);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && (harq_ack2 == 1) && (harq_ack3 == 1)) {
- b[0] = 0;
- b[1] = 1;
- return(n1_pucch3);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 0) && (harq_ack2 == 2) && (harq_ack3 == 2)) {
- b[0] = 0;
- b[1] = 0;
- return(n1_pucch1);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && (harq_ack2 == 1) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
- b[0] = 1;
- b[1] = 0;
- return(n1_pucch2);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && (harq_ack3 == 1)) {
- b[0] = 1;
- b[1] = 0;
- return(n1_pucch3);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
- b[0] = 0;
- b[1] = 1;
- return(n1_pucch1);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1) && (harq_ack3 == 1)) {
- b[0] = 0;
- b[1] = 1;
- return(n1_pucch3);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
- b[0] = 0;
- b[1] = 0;
- return(n1_pucch2);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack3 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
- b[0] = 0;
- b[1] = 0;
- return(n1_pucch3);
- }
- } else if (subframe == 2) {
- if ((harq_ack0 == 1) && (harq_ack1 == 1) && (harq_ack2 == 1)) {
- b[0] = 1;
- b[1] = 1;
- return(n1_pucch2);
- } else if ((harq_ack0 == 1) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
- b[0] = 1;
- b[1] = 1;
- return(n1_pucch1);
- } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1)) {
- b[0] = 1;
- b[1] = 1;
- return(n1_pucch0);
- } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
- b[0] = 0;
- b[1] = 1;
- return(n1_pucch0);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && (harq_ack2 == 1)) {
- b[0] = 1;
- b[1] = 0;
- return(n1_pucch2);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
- b[1] = 0;
- b[0] = 0;
- return(n1_pucch1);
- } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1)) {
- b[0] = 0;
- b[1] = 0;
- return(n1_pucch2);
- } else if ((harq_ack0 == 2) && (harq_ack1 == 2) && (harq_ack2 == 0)) {
- b[0] = 0;
- b[1] = 1;
- return(n1_pucch2);
- } else if ((harq_ack0 == 2) && (harq_ack1 == 0) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
- b[0] = 1;
- b[1] = 0;
- return(n1_pucch1);
- } else if ((harq_ack0 == 0) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
- b[0] = 1;
- b[1] = 0;
- return(n1_pucch0);
- }
-
- }
- } else if (SR==1) { // SR and 0,1,or 2 ACKS, (first 3 entries in Table 7.3-1 of 36.213)
- // this should be number of ACKs (including
- ack_counter = 0;
- if (harq_ack0==1)
- ack_counter ++;
- if (harq_ack1==1)
- ack_counter ++;
- if (harq_ack2==1)
- ack_counter ++;
- if (harq_ack3==1)
- ack_counter ++;
-
- switch (ack_counter) {
- case 0:
- b[0] = 0;
- b[1] = 0;
- break;
-
- case 1:
- b[0] = 1;
- b[1] = 1;
- break;
-
- case 2:
- b[0] = 1;
- b[1] = 0;
- break;
-
- case 3:
- b[0] = 0;
- b[1] = 1;
- break;
-
- case 4:
- b[0] = 1;
- b[1] = 1;
- break;
+ if ((harq_ack1!=2) ) {
+ b[0] = b[0]&harq_ack1;
+ n1_pucch_inter = n1_pucch1;
+ ack_counter ++;
+ }
+
+ if ((harq_ack2!=2) ) {
+ b[0] = b[0]&harq_ack2;
+ n1_pucch_inter = n1_pucch2;
+ ack_counter ++;
+ }
+
+ if (ack_counter == 0)
+ b[0] = 0;
+
+ /*if (subframe == 3) {
+ n1_pucch_inter = n1_pucch2;
+ } else if (subframe == 2) {
+ n1_pucch_inter = n1_pucch1;
+ }*/
+ //LOG_I(PHY,"SFN/SF %d/%d calculating n1_pucch n1_pucch_inter=%d b[0]=%d b[1]=%d \n",
+ // proc->frame_tx%1024,
+ // proc->subframe_tx,n1_pucch_inter,
+ // b[0],b[1]);
+ return(n1_pucch_inter);
+ } else if ((bundling_flag==multiplexing)&&(SR==0)) { // Table 10.1
+ if (subframe == 3) {
+ LOG_I(PHY, "sbuframe=%d \n",subframe);
+
+ if ((harq_ack0 == 1) && (harq_ack1 == 1) && (harq_ack2 == 1) && (harq_ack3 == 1)) {
+ b[0] = 1;
+ b[1] = 1;
+ return(n1_pucch1);
+ } else if ((harq_ack0 == 1) && (harq_ack1 == 1) && (harq_ack2 == 1) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
+ b[0] = 1;
+ b[1] = 0;
+ return(n1_pucch1);
+ } else if (((harq_ack0 == 0) || (harq_ack0 == 2)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 0) && (harq_ack3 == 2)) {
+ b[0] = 1;
+ b[1] = 1;
+ return(n1_pucch2);
+ } else if ((harq_ack0 == 1) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && (harq_ack3 == 1)) {
+ b[0] = 1;
+ b[1] = 0;
+ return(n1_pucch1);
+ } else if ((harq_ack0 == 0) && (harq_ack1 == 2) && (harq_ack2 == 2) && (harq_ack3 == 2)) {
+ b[0] = 1;
+ b[1] = 0;
+ return(n1_pucch0);
+ } else if ((harq_ack0 == 1) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
+ b[0] = 1;
+ b[1] = 0;
+ return(n1_pucch1);
+ } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1) && (harq_ack3 == 1)) {
+ b[0] = 0;
+ b[1] = 1;
+ return(n1_pucch3);
+ } else if (((harq_ack0 == 0) || (harq_ack0 == 2)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && (harq_ack3 == 0)) {
+ b[0] = 1;
+ b[1] = 1;
+ return(n1_pucch3);
+ } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
+ b[0] = 0;
+ b[1] = 1;
+ return(n1_pucch2);
+ } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && (harq_ack3 == 1)) {
+ b[0] = 0;
+ b[1] = 1;
+ return(n1_pucch0);
+ } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
+ b[0] = 0;
+ b[1] = 1;
+ return(n1_pucch0);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && (harq_ack2 == 1) && (harq_ack3 == 1)) {
+ b[0] = 0;
+ b[1] = 1;
+ return(n1_pucch3);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 0) && (harq_ack2 == 2) && (harq_ack3 == 2)) {
+ b[0] = 0;
+ b[1] = 0;
+ return(n1_pucch1);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && (harq_ack2 == 1) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
+ b[0] = 1;
+ b[1] = 0;
+ return(n1_pucch2);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && (harq_ack3 == 1)) {
+ b[0] = 1;
+ b[1] = 0;
+ return(n1_pucch3);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0)) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
+ b[0] = 0;
+ b[1] = 1;
+ return(n1_pucch1);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1) && (harq_ack3 == 1)) {
+ b[0] = 0;
+ b[1] = 1;
+ return(n1_pucch3);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1) && ((harq_ack3 == 2) || (harq_ack3 == 0))) {
+ b[0] = 0;
+ b[1] = 0;
+ return(n1_pucch2);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack3 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
+ b[0] = 0;
+ b[1] = 0;
+ return(n1_pucch3);
+ }
+ } else if (subframe == 2) {
+ if ((harq_ack0 == 1) && (harq_ack1 == 1) && (harq_ack2 == 1)) {
+ b[0] = 1;
+ b[1] = 1;
+ return(n1_pucch2);
+ } else if ((harq_ack0 == 1) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
+ b[0] = 1;
+ b[1] = 1;
+ return(n1_pucch1);
+ } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1)) {
+ b[0] = 1;
+ b[1] = 1;
+ return(n1_pucch0);
+ } else if ((harq_ack0 == 1) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
+ b[0] = 0;
+ b[1] = 1;
+ return(n1_pucch0);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && (harq_ack2 == 1)) {
+ b[0] = 1;
+ b[1] = 0;
+ return(n1_pucch2);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && (harq_ack1 == 1) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
+ b[1] = 0;
+ b[0] = 0;
+ return(n1_pucch1);
+ } else if (((harq_ack0 == 2) || (harq_ack0 == 0)) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && (harq_ack2 == 1)) {
+ b[0] = 0;
+ b[1] = 0;
+ return(n1_pucch2);
+ } else if ((harq_ack0 == 2) && (harq_ack1 == 2) && (harq_ack2 == 0)) {
+ b[0] = 0;
+ b[1] = 1;
+ return(n1_pucch2);
+ } else if ((harq_ack0 == 2) && (harq_ack1 == 0) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
+ b[0] = 1;
+ b[1] = 0;
+ return(n1_pucch1);
+ } else if ((harq_ack0 == 0) && ((harq_ack1 == 2) || (harq_ack1 == 0)) && ((harq_ack2 == 2) || (harq_ack2 == 0))) {
+ b[0] = 1;
+ b[1] = 0;
+ return(n1_pucch0);
}
+ }
+ } else if (SR==1) { // SR and 0,1,or 2 ACKS, (first 3 entries in Table 7.3-1 of 36.213)
+ // this should be number of ACKs (including
+ ack_counter = 0;
- ack_counter = 0;
- return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
+ if (harq_ack0==1)
+ ack_counter ++;
+
+ if (harq_ack1==1)
+ ack_counter ++;
+
+ if (harq_ack2==1)
+ ack_counter ++;
+
+ if (harq_ack3==1)
+ ack_counter ++;
+
+ switch (ack_counter) {
+ case 0:
+ b[0] = 0;
+ b[1] = 0;
+ break;
+
+ case 1:
+ b[0] = 1;
+ b[1] = 1;
+ break;
+
+ case 2:
+ b[0] = 1;
+ b[1] = 0;
+ break;
+
+ case 3:
+ b[0] = 0;
+ b[1] = 1;
+ break;
+
+ case 4:
+ b[0] = 1;
+ b[1] = 1;
+ break;
}
- break;
+ ack_counter = 0;
+ return(ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex);
+ }
+ break;
} // switch tdd_config
}
@@ -1212,10 +1124,8 @@ uint16_t get_n1_pucch(PHY_VARS_UE *ue,
void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empty_subframe) {
-
int aa;
LTE_DL_FRAME_PARMS *frame_parms=&ue->frame_parms;
-
int nsymb;
int subframe_tx = proc->subframe_tx;
int ulsch_start;
@@ -1224,46 +1134,43 @@ void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empt
int k,l;
int dummy_tx_buffer[frame_parms->samples_per_tti] __attribute__((aligned(16)));
#endif
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_ULSCH_COMMON,VCD_FUNCTION_IN);
+
if ( LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->ofdm_mod_stats);
}
- nsymb = (frame_parms->Ncp == 0) ? 14 : 12;
+ nsymb = (frame_parms->Ncp == 0) ? 14 : 12;
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)//this is the EXPRESS MIMO case
ulsch_start = (ue->rx_offset+subframe_tx*frame_parms->samples_per_tti-
- ue->hw_timing_advance-
- ue->timing_advance-
- ue->N_TA_offset+5);
+ ue->hw_timing_advance-
+ ue->timing_advance-
+ ue->N_TA_offset+5);
//LOG_E(PHY,"ul-signal [subframe: %d, ulsch_start %d]\n",subframe_tx, ulsch_start);
if(ulsch_start < 0)
- ulsch_start = ulsch_start + (LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*frame_parms->samples_per_tti);
+ ulsch_start = ulsch_start + (LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*frame_parms->samples_per_tti);
if (ulsch_start > (LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*frame_parms->samples_per_tti))
- ulsch_start = ulsch_start % (LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*frame_parms->samples_per_tti);
+ ulsch_start = ulsch_start % (LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*frame_parms->samples_per_tti);
//LOG_E(PHY,"ul-signal [subframe: %d, ulsch_start %d]\n",subframe_tx, ulsch_start);
#else //this is the normal case
ulsch_start = (frame_parms->samples_per_tti*subframe_tx)-ue->N_TA_offset; //-ue->timing_advance;
#endif //else EXMIMO
- if (empty_subframe)
- {
+ if (empty_subframe) {
overflow = ulsch_start - 9*frame_parms->samples_per_tti;
+
for (aa=0; aa<frame_parms->nb_antennas_tx; aa++) {
-
- if (overflow > 0)
- {
- memset(&ue->common_vars.txdata[aa][ulsch_start],0,4*(frame_parms->samples_per_tti-overflow));
- memset(&ue->common_vars.txdata[aa][0],0,4*overflow);
- }
- else
- {
- memset(&ue->common_vars.txdata[aa][ulsch_start],0,4*frame_parms->samples_per_tti);
- }
+ if (overflow > 0) {
+ memset(&ue->common_vars.txdata[aa][ulsch_start],0,4*(frame_parms->samples_per_tti-overflow));
+ memset(&ue->common_vars.txdata[aa][0],0,4*overflow);
+ } else {
+ memset(&ue->common_vars.txdata[aa][ulsch_start],0,4*frame_parms->samples_per_tti);
+ }
}
+
return;
}
@@ -1271,32 +1178,31 @@ void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empt
if (frame_parms->Ncp == 1)
PHY_ofdm_mod(&ue->common_vars.txdataF[aa][subframe_tx*nsymb*frame_parms->ofdm_symbol_size],
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
- dummy_tx_buffer,
+ dummy_tx_buffer,
#else
- &ue->common_vars.txdata[aa][ulsch_start],
+ &ue->common_vars.txdata[aa][ulsch_start],
#endif
- frame_parms->ofdm_symbol_size,
- nsymb,
- frame_parms->nb_prefix_samples,
- CYCLIC_PREFIX);
+ frame_parms->ofdm_symbol_size,
+ nsymb,
+ frame_parms->nb_prefix_samples,
+ CYCLIC_PREFIX);
else {
normal_prefix_mod(&ue->common_vars.txdataF[aa][subframe_tx*nsymb*frame_parms->ofdm_symbol_size],
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
- dummy_tx_buffer,
+ dummy_tx_buffer,
#else
- &ue->common_vars.txdata[aa][ulsch_start],
+ &ue->common_vars.txdata[aa][ulsch_start],
#endif
- nsymb>>1,
- &ue->frame_parms);
-
+ nsymb>>1,
+ &ue->frame_parms);
normal_prefix_mod(&ue->common_vars.txdataF[aa][((subframe_tx*nsymb)+(nsymb>>1))*frame_parms->ofdm_symbol_size],
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
- dummy_tx_buffer+(frame_parms->samples_per_tti>>1),
+ dummy_tx_buffer+(frame_parms->samples_per_tti>>1),
#else
- &ue->common_vars.txdata[aa][ulsch_start+(frame_parms->samples_per_tti>>1)],
+ &ue->common_vars.txdata[aa][ulsch_start+(frame_parms->samples_per_tti>>1)],
#endif
- nsymb>>1,
- &ue->frame_parms);
+ nsymb>>1,
+ &ue->frame_parms);
}
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
@@ -1306,31 +1212,31 @@ void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empt
apply_7_5_kHz(ue,&ue->common_vars.txdata[aa][ulsch_start],0);
apply_7_5_kHz(ue,&ue->common_vars.txdata[aa][ulsch_start],1);
#endif
-
-
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
overflow = ulsch_start - 9*frame_parms->samples_per_tti;
-
for (k=ulsch_start,l=0; k<cmin(frame_parms->samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME,ulsch_start+frame_parms->samples_per_tti); k++,l++) {
- ((short*)ue->common_vars.txdata[aa])[2*k] = ((short*)dummy_tx_buffer)[2*l];
- ((short*)ue->common_vars.txdata[aa])[2*k+1] = ((short*)dummy_tx_buffer)[2*l+1];
+ ((short *)ue->common_vars.txdata[aa])[2*k] = ((short *)dummy_tx_buffer)[2*l];
+ ((short *)ue->common_vars.txdata[aa])[2*k+1] = ((short *)dummy_tx_buffer)[2*l+1];
}
for (k=0; k<overflow; k++,l++) {
- ((short*)ue->common_vars.txdata[aa])[2*k] = ((short*)dummy_tx_buffer)[2*l];
- ((short*)ue->common_vars.txdata[aa])[2*k+1] = ((short*)dummy_tx_buffer)[2*l+1];
+ ((short *)ue->common_vars.txdata[aa])[2*k] = ((short *)dummy_tx_buffer)[2*l];
+ ((short *)ue->common_vars.txdata[aa])[2*k+1] = ((short *)dummy_tx_buffer)[2*l+1];
}
+
#if defined(EXMIMO)
+
// handle switch before 1st TX subframe, guarantee that the slot prior to transmission is switch on
for (k=ulsch_start - (frame_parms->samples_per_tti>>1) ; k<ulsch_start ; k++) {
if (k<0)
- ue->common_vars.txdata[aa][k+frame_parms->samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME] &= 0xFFFEFFFE;
+ ue->common_vars.txdata[aa][k+frame_parms->samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME] &= 0xFFFEFFFE;
else if (k>(frame_parms->samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME))
- ue->common_vars.txdata[aa][k-frame_parms->samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME] &= 0xFFFEFFFE;
+ ue->common_vars.txdata[aa][k-frame_parms->samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME] &= 0xFFFEFFFE;
else
- ue->common_vars.txdata[aa][k] &= 0xFFFEFFFE;
+ ue->common_vars.txdata[aa][k] &= 0xFFFEFFFE;
}
+
#endif
#endif
/*
@@ -1342,7 +1248,6 @@ void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empt
LOG_M("txBuff.m","txSignal",&ue->common_vars.txdata[aa][ulsch_start],frame_parms->samples_per_tti,1,1);
}
*/
-
} //nb_antennas_tx
if ( LOG_DEBUGFLAG(UE_TIMING)) {
@@ -1350,133 +1255,119 @@ void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empt
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_ULSCH_COMMON,VCD_FUNCTION_OUT);
-
}
void ue_prach_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,runmode_t mode) {
-
int frame_tx = proc->frame_tx;
int subframe_tx = proc->subframe_tx;
LOG_USEDINLOG_VAR(int, prach_power);
PRACH_RESOURCES_t prach_resources_local;
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PRACH, VCD_FUNCTION_IN);
-
ue->generate_prach=0;
- if (ue->mac_enabled==0){
+ if (ue->mac_enabled==0) {
ue->prach_resources[eNB_id] = &prach_resources_local;
prach_resources_local.ra_RNTI = 0xbeef;
prach_resources_local.ra_PreambleIndex = 0;
}
- if (ue->mac_enabled==1){
+ if (ue->mac_enabled==1) {
// ask L2 for RACH transport
if ((mode != rx_calib_ue) && (mode != rx_calib_ue_med) && (mode != rx_calib_ue_byp) && (mode != no_L2_connect) ) {
//LOG_D(PHY,"Getting PRACH resources\n");
-
ue->prach_resources[eNB_id] = ue_get_rach(ue->Mod_id,
- ue->CC_id,
- frame_tx,
- eNB_id,
- subframe_tx);
+ ue->CC_id,
+ frame_tx,
+ eNB_id,
+ subframe_tx);
LOG_D(PHY,"Prach resources %p\n",ue->prach_resources[eNB_id]);
}
}
if (ue->prach_resources[eNB_id]!=NULL) {
-
ue->generate_prach=1;
ue->prach_cnt=0;
#ifdef SMBV
ue->prach_resources[eNB_id]->ra_PreambleIndex = 19;
#endif
LOG_I(PHY,"mode %d\n",mode);
-
+
if ((ue->mac_enabled==1) && (mode != calib_prach_tx)) {
ue->tx_power_dBm[subframe_tx] = ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER+get_PL(ue->Mod_id,ue->CC_id,eNB_id);
- }
- else {
+ } else {
ue->tx_power_dBm[subframe_tx] = ue->tx_power_max_dBm;
ue->prach_resources[eNB_id]->ra_PreambleIndex = 19;
}
-
+
LOG_D(PHY,"[UE %d][RAPROC] Frame %d, Subframe %d : Generating PRACH, preamble %d,PL %d, P0_PRACH %d, TARGET_RECEIVED_POWER %d dBm, PRACH TDD Resource index %d, RA-RNTI %d\n",
- ue->Mod_id,
- frame_tx,
- subframe_tx,
- ue->prach_resources[eNB_id]->ra_PreambleIndex,
- get_PL(ue->Mod_id,ue->CC_id,eNB_id),
- ue->tx_power_dBm[subframe_tx],
- ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER,
- ue->prach_resources[eNB_id]->ra_TDD_map_index,
- ue->prach_resources[eNB_id]->ra_RNTI);
-
+ ue->Mod_id,
+ frame_tx,
+ subframe_tx,
+ ue->prach_resources[eNB_id]->ra_PreambleIndex,
+ get_PL(ue->Mod_id,ue->CC_id,eNB_id),
+ ue->tx_power_dBm[subframe_tx],
+ ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER,
+ ue->prach_resources[eNB_id]->ra_TDD_map_index,
+ ue->prach_resources[eNB_id]->ra_RNTI);
ue->tx_total_RE[subframe_tx] = 96;
-
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
ue->prach_vars[eNB_id]->amp = get_tx_amp(ue->tx_power_dBm[subframe_tx],
- ue->tx_power_max_dBm,
- ue->frame_parms.N_RB_UL,
- 6);
-
+ ue->tx_power_max_dBm,
+ ue->frame_parms.N_RB_UL,
+ 6);
#else
ue->prach_vars[eNB_id]->amp = AMP;
#endif
if ((mode == calib_prach_tx) && (((proc->frame_tx&0xfffe)%100)==0))
LOG_D(PHY,"[UE %d][RAPROC] Frame %d, Subframe %d : PRACH TX power %d dBm, amp %d\n",
- ue->Mod_id,
- proc->frame_rx,
- proc->subframe_tx,
- ue->tx_power_dBm[subframe_tx],
- ue->prach_vars[eNB_id]->amp);
-
-
+ ue->Mod_id,
+ proc->frame_rx,
+ proc->subframe_tx,
+ ue->tx_power_dBm[subframe_tx],
+ ue->prach_vars[eNB_id]->amp);
+
// start_meas(&ue->tx_prach);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GENERATE_PRACH, VCD_FUNCTION_IN);
prach_power = generate_prach(ue,eNB_id,subframe_tx,frame_tx);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GENERATE_PRACH, VCD_FUNCTION_OUT);
// stop_meas(&ue->tx_prach);
LOG_D(PHY,"[UE %d][RAPROC] PRACH PL %d dB, power %d dBm, digital power %d dB (amp %d)\n",
- ue->Mod_id,
- get_PL(ue->Mod_id,ue->CC_id,eNB_id),
- ue->tx_power_dBm[subframe_tx],
- dB_fixed(prach_power),
- ue->prach_vars[eNB_id]->amp);
+ ue->Mod_id,
+ get_PL(ue->Mod_id,ue->CC_id,eNB_id),
+ ue->tx_power_dBm[subframe_tx],
+ dB_fixed(prach_power),
+ ue->prach_vars[eNB_id]->amp);
- if (ue->mac_enabled==1){
+ if (ue->mac_enabled==1) {
Msg1_transmitted(ue->Mod_id,
- ue->CC_id,
- frame_tx,
- eNB_id);
+ ue->CC_id,
+ frame_tx,
+ eNB_id);
}
-
+
LOG_I(PHY,"[UE %d][RAPROC] Frame %d, subframe %d: Generating PRACH (eNB %d) preamble index %d for UL, TX power %d dBm (PL %d dB), l3msg \n",
- ue->Mod_id,frame_tx,subframe_tx,eNB_id,
- ue->prach_resources[eNB_id]->ra_PreambleIndex,
- ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER+get_PL(ue->Mod_id,ue->CC_id,eNB_id),
- get_PL(ue->Mod_id,ue->CC_id,eNB_id));
-
-
-
+ ue->Mod_id,frame_tx,subframe_tx,eNB_id,
+ ue->prach_resources[eNB_id]->ra_PreambleIndex,
+ ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER+get_PL(ue->Mod_id,ue->CC_id,eNB_id),
+ get_PL(ue->Mod_id,ue->CC_id,eNB_id));
+
// if we're calibrating the PRACH kill the pointer to its resources so that the RA protocol doesn't continue
if (mode == calib_prach_tx)
ue->prach_resources[eNB_id]=NULL;
LOG_D(PHY,"[UE %d] frame %d subframe %d : generate_prach %d, prach_cnt %d\n",
- ue->Mod_id,frame_tx,subframe_tx,ue->generate_prach,ue->prach_cnt);
-
+ ue->Mod_id,frame_tx,subframe_tx,ue->generate_prach,ue->prach_cnt);
ue->prach_cnt++;
if (ue->prach_cnt==3)
ue->generate_prach=0;
}
+
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PRACH, VCD_FUNCTION_OUT);
}
void ue_ulsch_uespec_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag) {
-
int harq_pid;
int frame_tx=proc->frame_tx;
int subframe_tx=proc->subframe_tx;
@@ -1497,76 +1388,76 @@ void ue_ulsch_uespec_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB
uint8_t cqi_status = 0;
uint8_t ri_status = 0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_ULSCH_UESPEC,VCD_FUNCTION_IN);
-
// get harq_pid from subframe relationship
harq_pid = subframe2harq_pid(&ue->frame_parms,
- frame_tx,
- subframe_tx);
-
+ frame_tx,
+ subframe_tx);
LOG_D(PHY,"Frame %d, Subframe %d : ue_uespec_procedures, harq_pid %d => subframe_scheduling %d\n",
- frame_tx,subframe_tx,harq_pid,
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag);
+ frame_tx,subframe_tx,harq_pid,
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag);
if (ue->mac_enabled == 1) {
if ((ue->ulsch_Msg3_active[eNB_id] == 1) &&
- (ue->ulsch_Msg3_frame[eNB_id] == frame_tx) &&
- (ue->ulsch_Msg3_subframe[eNB_id] == subframe_tx)) { // Initial Transmission of Msg3
-
+ (ue->ulsch_Msg3_frame[eNB_id] == frame_tx) &&
+ (ue->ulsch_Msg3_subframe[eNB_id] == subframe_tx)) { // Initial Transmission of Msg3
ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag = 1;
if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->round==0)
- generate_ue_ulsch_params_from_rar(ue,
- proc,
- eNB_id);
+ generate_ue_ulsch_params_from_rar(ue,
+ proc,
+ eNB_id);
ue->ulsch[eNB_id]->power_offset = 14;
LOG_D(PHY,"[UE %d][RAPROC] Frame %d: Setting Msg3_flag in subframe %d, for harq_pid %d\n",
- Mod_id,
- frame_tx,
- subframe_tx,
- harq_pid);
+ Mod_id,
+ frame_tx,
+ subframe_tx,
+ harq_pid);
Msg3_flag = 1;
} else {
-
-
AssertFatal(harq_pid!=255,"[UE%d] Frame %d subframe %d ulsch_decoding.c: FATAL ERROR: illegal harq_pid, exiting\n",
- Mod_id,frame_tx, subframe_tx);
+ Mod_id,frame_tx, subframe_tx);
Msg3_flag=0;
}
}
if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag == 1) {
-
uint8_t isBad = 0;
+
if (ue->frame_parms.N_RB_UL <= ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb) {
LOG_D(PHY,"Invalid PUSCH first_RB=%d for N_RB_UL=%d\n",
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb,
- ue->frame_parms.N_RB_UL);
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb,
+ ue->frame_parms.N_RB_UL);
isBad = 1;
}
+
if (ue->frame_parms.N_RB_UL < ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb) {
LOG_D(PHY,"Invalid PUSCH num_RB=%d for N_RB_UL=%d\n",
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb,
- ue->frame_parms.N_RB_UL);
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb,
+ ue->frame_parms.N_RB_UL);
isBad = 1;
}
+
if (0 > ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb) {
LOG_D(PHY,"Invalid PUSCH first_RB=%d\n",
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb);
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb);
isBad = 1;
}
+
if (0 >= ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb) {
LOG_D(PHY,"Invalid PUSCH num_RB=%d\n",
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb);
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb);
isBad = 1;
}
+
if (ue->frame_parms.N_RB_UL < (ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb + ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb)) {
LOG_D(PHY,"Invalid PUSCH num_RB=%d + first_RB=%d for N_RB_UL=%d\n",
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb,
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb,
- ue->frame_parms.N_RB_UL);
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb,
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb,
+ ue->frame_parms.N_RB_UL);
isBad = 1;
}
+
if ((0 > ue->ulsch[eNB_id]->harq_processes[harq_pid]->rvidx) ||
(3 < ue->ulsch[eNB_id]->harq_processes[harq_pid]->rvidx)) {
LOG_D(PHY,"Invalid PUSCH RV index=%d\n", ue->ulsch[eNB_id]->harq_processes[harq_pid]->rvidx);
@@ -1578,273 +1469,254 @@ void ue_ulsch_uespec_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB
ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag = 0;
}
}
- if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag == 1) {
+ if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag == 1) {
ue->generate_ul_signal[eNB_id] = 1;
-
// deactivate service request
// ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag = 0;
- LOG_D(PHY,"Generating PUSCH (Abssubframe: %d.%d): harq-Id: %d, round: %d, MaxReTrans: %d \n",frame_tx,subframe_tx,harq_pid,ue->ulsch[eNB_id]->harq_processes[harq_pid]->round,ue->ulsch[eNB_id]->Mlimit);
- if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->round >= (ue->ulsch[eNB_id]->Mlimit - 1))
- {
+ LOG_D(PHY,"Generating PUSCH (Abssubframe: %d.%d): harq-Id: %d, round: %d, MaxReTrans: %d \n",frame_tx,subframe_tx,harq_pid,ue->ulsch[eNB_id]->harq_processes[harq_pid]->round,
+ ue->ulsch[eNB_id]->Mlimit);
+
+ if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->round >= (ue->ulsch[eNB_id]->Mlimit - 1)) {
// LOG_D(PHY,"PUSCH MAX Retransmission achieved ==> send last pusch\n");
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag = 0;
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->round = 0;
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag = 0;
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->round = 0;
}
ack_status_cw0 = reset_ack(&ue->frame_parms,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack,
- subframe_tx,
- proc->subframe_rx,
- ue->ulsch[eNB_id]->o_ACK,
- &Nbundled,
- 0);
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack,
+ subframe_tx,
+ proc->subframe_rx,
+ ue->ulsch[eNB_id]->o_ACK,
+ &Nbundled,
+ 0);
ack_status_cw1 = reset_ack(&ue->frame_parms,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][1]->harq_ack,
- subframe_tx,
- proc->subframe_rx,
- ue->ulsch[eNB_id]->o_ACK,
- &NbundledCw1,
- 1);
-
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][1]->harq_ack,
+ subframe_tx,
+ proc->subframe_rx,
+ ue->ulsch[eNB_id]->o_ACK,
+ &NbundledCw1,
+ 1);
//Nbundled = ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack;
//ue->ulsch[eNB_id]->bundling = Nbundled;
-
first_rb = ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb;
nb_rb = ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb;
-
-
// check Periodic CQI/RI reporting
cqi_status = ((ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PMI_ConfigIndex>0)&&
- (is_cqi_TXOp(ue,proc,eNB_id)==1));
-
+ (is_cqi_TXOp(ue,proc,eNB_id)==1));
ri_status = ((ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.ri_ConfigIndex>0) &&
- (is_ri_TXOp(ue,proc,eNB_id)==1));
-
+ (is_ri_TXOp(ue,proc,eNB_id)==1));
// compute CQI/RI resources
compute_cqi_ri_resources(ue, ue->ulsch[eNB_id], eNB_id, ue->ulsch[eNB_id]->rnti, P_RNTI, CBA_RNTI, cqi_status, ri_status);
if (ack_status_cw0 > 0) {
-
// check if we received a PDSCH at subframe_tx - 4
// ==> send ACK/NACK on PUSCH
- if (ue->frame_parms.frame_type == FDD)
- {
+ if (ue->frame_parms.frame_type == FDD) {
ue->ulsch[eNB_id]->harq_processes[harq_pid]->O_ACK = ack_status_cw0 + ack_status_cw1;
}
+ if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ if(ue->ulsch[eNB_id]->o_ACK[0]) {
+ LOG_I(PHY,"PUSCH ACK\n");
+ T(T_UE_PHY_DLSCH_UE_ACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti),
+ T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid));
+ } else {
+ LOG_I(PHY,"PUSCH NACK\n");
+ T(T_UE_PHY_DLSCH_UE_NACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti),
+ T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid));
+ }
- if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- if(ue->ulsch[eNB_id]->o_ACK[0])
- {
- LOG_I(PHY,"PUSCH ACK\n");
- T(T_UE_PHY_DLSCH_UE_ACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti),
- T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid));
- }
- else
- {
- LOG_I(PHY,"PUSCH NACK\n");
- T(T_UE_PHY_DLSCH_UE_NACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti),
- T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid));
+ LOG_I(PHY,"[UE %d][PDSCH %x] AbsSubFrame %d.%d Generating ACK (%d,%d) for %d bits on PUSCH\n",
+ Mod_id,
+ ue->ulsch[eNB_id]->rnti,
+ frame_tx%1024,subframe_tx,
+ ue->ulsch[eNB_id]->o_ACK[0],ue->ulsch[eNB_id]->o_ACK[1],
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->O_ACK);
}
- LOG_I(PHY,"[UE %d][PDSCH %x] AbsSubFrame %d.%d Generating ACK (%d,%d) for %d bits on PUSCH\n",
- Mod_id,
- ue->ulsch[eNB_id]->rnti,
- frame_tx%1024,subframe_tx,
- ue->ulsch[eNB_id]->o_ACK[0],ue->ulsch[eNB_id]->o_ACK[1],
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->O_ACK);
}
- }
-
-
- if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)){
- LOG_D(PHY,
- "[UE %d][PUSCH %d] AbsSubframe %d.%d Generating PUSCH : first_rb %d, nb_rb %d, round %d, mcs %d, rv %d, "
- "cyclic_shift %d (cyclic_shift_common %d,n_DMRS2 %d,n_PRS %d), ACK (%d,%d), O_ACK %d, ack_status_cw0 %d ack_status_cw1 %d bundling %d, Nbundled %d, CQI %d, RI %d\n",
- Mod_id,harq_pid,frame_tx%1024,subframe_tx,
- first_rb,nb_rb,
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->round,
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->mcs,
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->rvidx,
- (ue->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.cyclicShift+
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->n_DMRS2+
- ue->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.nPRS[subframe_tx<<1])%12,
- ue->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.cyclicShift,
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->n_DMRS2,
- ue->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.nPRS[subframe_tx<<1],
- ue->ulsch[eNB_id]->o_ACK[0],ue->ulsch[eNB_id]->o_ACK[1],
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->O_ACK,
- ack_status_cw0,
- ack_status_cw1,
- ue->ulsch[eNB_id]->bundling, Nbundled,
- cqi_status,
- ri_status);
- }
-
-
-
+ if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ LOG_D(PHY,
+ "[UE %d][PUSCH %d] AbsSubframe %d.%d Generating PUSCH : first_rb %d, nb_rb %d, round %d, mcs %d, rv %d, "
+ "cyclic_shift %d (cyclic_shift_common %d,n_DMRS2 %d,n_PRS %d), ACK (%d,%d), O_ACK %d, ack_status_cw0 %d ack_status_cw1 %d bundling %d, Nbundled %d, CQI %d, RI %d\n",
+ Mod_id,harq_pid,frame_tx%1024,subframe_tx,
+ first_rb,nb_rb,
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->round,
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->mcs,
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->rvidx,
+ (ue->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.cyclicShift+
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->n_DMRS2+
+ ue->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.nPRS[subframe_tx<<1])%12,
+ ue->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.cyclicShift,
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->n_DMRS2,
+ ue->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.nPRS[subframe_tx<<1],
+ ue->ulsch[eNB_id]->o_ACK[0],ue->ulsch[eNB_id]->o_ACK[1],
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->O_ACK,
+ ack_status_cw0,
+ ack_status_cw1,
+ ue->ulsch[eNB_id]->bundling, Nbundled,
+ cqi_status,
+ ri_status);
+ }
if (Msg3_flag == 1) {
LOG_I(PHY,"[UE %d][RAPROC] Frame %d, Subframe %d Generating (RRCConnectionRequest) Msg3 (nb_rb %d, first_rb %d, round %d, rvidx %d) Msg3: %x.%x.%x|%x.%x.%x.%x.%x.%x\n",Mod_id,frame_tx,
- subframe_tx,
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb,
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb,
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->round,
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->rvidx,
- ue->prach_resources[eNB_id]->Msg3[0],
- ue->prach_resources[eNB_id]->Msg3[1],
- ue->prach_resources[eNB_id]->Msg3[2],
- ue->prach_resources[eNB_id]->Msg3[3],
- ue->prach_resources[eNB_id]->Msg3[4],
- ue->prach_resources[eNB_id]->Msg3[5],
- ue->prach_resources[eNB_id]->Msg3[6],
- ue->prach_resources[eNB_id]->Msg3[7],
- ue->prach_resources[eNB_id]->Msg3[8]);
- if ( LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->ulsch_encoding_stats);
- }
-
+ subframe_tx,
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb,
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb,
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->round,
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->rvidx,
+ ue->prach_resources[eNB_id]->Msg3[0],
+ ue->prach_resources[eNB_id]->Msg3[1],
+ ue->prach_resources[eNB_id]->Msg3[2],
+ ue->prach_resources[eNB_id]->Msg3[3],
+ ue->prach_resources[eNB_id]->Msg3[4],
+ ue->prach_resources[eNB_id]->Msg3[5],
+ ue->prach_resources[eNB_id]->Msg3[6],
+ ue->prach_resources[eNB_id]->Msg3[7],
+ ue->prach_resources[eNB_id]->Msg3[8]);
+
+ if ( LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->ulsch_encoding_stats);
+ }
+
AssertFatal(ulsch_encoding(ue->prach_resources[eNB_id]->Msg3,
- ue,
- harq_pid,
- eNB_id,
- proc->subframe_rx,
- ue->transmission_mode[eNB_id],0,0)==0,
- "ulsch_coding.c: FATAL ERROR: returning\n");
-
- if ( LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->phy_proc_tx);
- LOG_I(PHY,"------FULL TX PROC : %5.2f ------\n",ue->phy_proc_tx.p_time/(cpuf*1000.0));
- stop_meas(&ue->ulsch_encoding_stats);
- }
+ ue,
+ harq_pid,
+ eNB_id,
+ proc->subframe_rx,
+ ue->transmission_mode[eNB_id],0,0)==0,
+ "ulsch_coding.c: FATAL ERROR: returning\n");
+
+ if ( LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->phy_proc_tx);
+ LOG_I(PHY,"------FULL TX PROC : %5.2f ------\n",ue->phy_proc_tx.p_time/(cpuf*1000.0));
+ stop_meas(&ue->ulsch_encoding_stats);
+ }
if (ue->mac_enabled == 1) {
-
- // signal MAC that Msg3 was sent
- Msg3_transmitted(Mod_id,
- CC_id,
- frame_tx,
- eNB_id);
+ // signal MAC that Msg3 was sent
+ Msg3_transmitted(Mod_id,
+ CC_id,
+ frame_tx,
+ eNB_id);
}
+
LOG_I(PHY,"Done Msg3 encoding\n");
} // Msg3_flag==1
else {// Msg3_flag==0
input_buffer_length = ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS/8;
if (ue->mac_enabled==1) {
+ // LOG_D(PHY,"[UE %d] ULSCH : Searching for MAC SDUs\n",Mod_id);
+ if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->round==0) {
+ //if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->calibration_flag == 0) {
+ access_mode=SCHEDULED_ACCESS;
+ ue_get_sdu(Mod_id,
+ CC_id,
+ frame_tx,
+ subframe_tx,
+ eNB_id,
+ ulsch_input_buffer,
+ input_buffer_length,
+ &access_mode);
+ }
- // LOG_D(PHY,"[UE %d] ULSCH : Searching for MAC SDUs\n",Mod_id);
- if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->round==0) {
- //if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->calibration_flag == 0) {
- access_mode=SCHEDULED_ACCESS;
-
- ue_get_sdu(Mod_id,
- CC_id,
- frame_tx,
- subframe_tx,
- eNB_id,
- ulsch_input_buffer,
- input_buffer_length,
- &access_mode);
- }
-
-
-
-
- if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- LOG_D(PHY,"[UE] Frame %d, subframe %d : ULSCH SDU (TX harq_pid %d) (%d bytes) : \n",frame_tx,subframe_tx,harq_pid, ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS>>3);
-
- for (i=0; i<ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS>>3; i++)
- LOG_T(PHY,"%x.",ulsch_input_buffer[i]);
-
- LOG_T(PHY,"\n");
+ if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ LOG_D(PHY,"[UE] Frame %d, subframe %d : ULSCH SDU (TX harq_pid %d) (%d bytes) : \n",frame_tx,subframe_tx,harq_pid, ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS>>3);
+
+ for (i=0; i<ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS>>3; i++)
+ LOG_T(PHY,"%x.",ulsch_input_buffer[i]);
+
+ LOG_T(PHY,"\n");
+ }
+ } else {
+ unsigned int taus(void);
+
+ for (i=0; i<input_buffer_length; i++)
+ ulsch_input_buffer[i]= (uint8_t)(taus()&0xff);
}
- } else {
- unsigned int taus(void);
-
- for (i=0; i<input_buffer_length; i++)
- ulsch_input_buffer[i]= (uint8_t)(taus()&0xff);
-
- }
-
- if ( LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->ulsch_encoding_stats);
- }
+
+ if ( LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->ulsch_encoding_stats);
+ }
+
if (abstraction_flag==0) {
-
- if (ulsch_encoding(ulsch_input_buffer,
- ue,
- harq_pid,
- eNB_id,
- proc->subframe_rx,
- ue->transmission_mode[eNB_id],0,
- Nbundled)!=0) {
- LOG_E(PHY,"ulsch_coding.c: FATAL ERROR: returning\n");
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX, VCD_FUNCTION_OUT);
+ if (ulsch_encoding(ulsch_input_buffer,
+ ue,
+ harq_pid,
+ eNB_id,
+ proc->subframe_rx,
+ ue->transmission_mode[eNB_id],0,
+ Nbundled)!=0) {
+ LOG_E(PHY,"ulsch_coding.c: FATAL ERROR: returning\n");
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX, VCD_FUNCTION_OUT);
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->phy_proc_tx);
+ stop_meas(&ue->phy_proc_tx);
}
- return;
- }
+
+ return;
+ }
}
-
+
if(LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->ulsch_encoding_stats);
}
}
-
+
if (abstraction_flag == 0) {
if (ue->mac_enabled==1) {
- pusch_power_cntl(ue,proc,eNB_id,1, abstraction_flag);
- ue->tx_power_dBm[subframe_tx] = ue->ulsch[eNB_id]->Po_PUSCH;
- }
- else {
- ue->tx_power_dBm[subframe_tx] = ue->tx_power_max_dBm;
+ pusch_power_cntl(ue,proc,eNB_id,1, abstraction_flag);
+ ue->tx_power_dBm[subframe_tx] = ue->ulsch[eNB_id]->Po_PUSCH;
+ } else {
+ ue->tx_power_dBm[subframe_tx] = ue->tx_power_max_dBm;
}
+
ue->tx_total_RE[subframe_tx] = nb_rb*12;
-
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
tx_amp = get_tx_amp(ue->tx_power_dBm[subframe_tx],
- ue->tx_power_max_dBm,
- ue->frame_parms.N_RB_UL,
- nb_rb);
+ ue->tx_power_max_dBm,
+ ue->frame_parms.N_RB_UL,
+ nb_rb);
#else
- tx_amp = AMP;
+ tx_amp = AMP;
#endif
+ T(T_UE_PHY_PUSCH_TX_POWER, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx),T_INT(ue->tx_power_dBm[subframe_tx]),
+ T_INT(tx_amp),T_INT(ue->ulsch[eNB_id]->f_pusch),T_INT(get_PL(Mod_id,0,eNB_id)),T_INT(nb_rb));
+
+ if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ LOG_D(PHY,"[UE %d][PUSCH %d] AbsSubFrame %d.%d, generating PUSCH, Po_PUSCH: %d dBm (max %d dBm), amp %d\n",
+ Mod_id,harq_pid,frame_tx%1024,subframe_tx,ue->tx_power_dBm[subframe_tx],ue->tx_power_max_dBm, tx_amp);
+ }
- T(T_UE_PHY_PUSCH_TX_POWER, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx),T_INT(ue->tx_power_dBm[subframe_tx]),
- T_INT(tx_amp),T_INT(ue->ulsch[eNB_id]->f_pusch),T_INT(get_PL(Mod_id,0,eNB_id)),T_INT(nb_rb));
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->ulsch_modulation_stats);
+ }
- if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- LOG_D(PHY,"[UE %d][PUSCH %d] AbsSubFrame %d.%d, generating PUSCH, Po_PUSCH: %d dBm (max %d dBm), amp %d\n",
- Mod_id,harq_pid,frame_tx%1024,subframe_tx,ue->tx_power_dBm[subframe_tx],ue->tx_power_max_dBm, tx_amp);
- }
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->ulsch_modulation_stats);
- }
- ulsch_modulation(ue->common_vars.txdataF,
- tx_amp,
- frame_tx,
- subframe_tx,
- &ue->frame_parms,
- ue->ulsch[eNB_id]);
- for (aa=0; aa<1/*frame_parms->nb_antennas_tx*/; aa++)
- generate_drs_pusch(ue,
- proc,
- eNB_id,
- tx_amp,
- subframe_tx,
- first_rb,
- nb_rb,
- aa);
+ ulsch_modulation(ue->common_vars.txdataF,
+ tx_amp,
+ frame_tx,
+ subframe_tx,
+ &ue->frame_parms,
+ ue->ulsch[eNB_id]);
+
+ for (aa=0; aa<1/*frame_parms->nb_antennas_tx*/; aa++)
+ generate_drs_pusch(ue,
+ proc,
+ eNB_id,
+ tx_amp,
+ subframe_tx,
+ first_rb,
+ nb_rb,
+ aa);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->ulsch_modulation_stats);
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->ulsch_modulation_stats);
+ }
}
- }
-
if (abstraction_flag==1) {
// clear SR
ue->sr[subframe_tx]=0;
@@ -1852,84 +1724,72 @@ void ue_ulsch_uespec_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB
} // subframe_scheduling_flag==1
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_ULSCH_UESPEC,VCD_FUNCTION_OUT);
-
}
-void ue_srs_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag)
-{
-
+void ue_srs_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag) {
//LTE_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
//int8_t frame_tx = proc->frame_tx;
int8_t subframe_tx = proc->subframe_tx;
int16_t tx_amp;
int16_t Po_SRS;
uint8_t nb_rb_srs;
-
SOUNDINGRS_UL_CONFIG_DEDICATED *pSoundingrs_ul_config_dedicated=&ue->soundingrs_ul_config_dedicated[eNB_id];
uint8_t isSrsTxOccasion = pSoundingrs_ul_config_dedicated->srsUeSubframe;
- if(isSrsTxOccasion)
- {
+ if(isSrsTxOccasion) {
ue->generate_ul_signal[eNB_id] = 1;
- if (ue->mac_enabled==1)
- {
- srs_power_cntl(ue,proc,eNB_id, (uint8_t*)(&nb_rb_srs), abstraction_flag);
+
+ if (ue->mac_enabled==1) {
+ srs_power_cntl(ue,proc,eNB_id, (uint8_t *)(&nb_rb_srs), abstraction_flag);
Po_SRS = ue->ulsch[eNB_id]->Po_SRS;
- }
- else
- {
+ } else {
Po_SRS = ue->tx_power_max_dBm;
}
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
- if (ue->mac_enabled==1)
- {
- tx_amp = get_tx_amp(Po_SRS,
- ue->tx_power_max_dBm,
- ue->frame_parms.N_RB_UL,
- nb_rb_srs);
- }
- else
- {
- tx_amp = AMP;
+
+ if (ue->mac_enabled==1) {
+ tx_amp = get_tx_amp(Po_SRS,
+ ue->tx_power_max_dBm,
+ ue->frame_parms.N_RB_UL,
+ nb_rb_srs);
+ } else {
+ tx_amp = AMP;
}
+
#else
- tx_amp = AMP;
+ tx_amp = AMP;
#endif
LOG_D(PHY,"SRS PROC; TX_MAX_POWER %d, Po_SRS %d, NB_RB_UL %d, NB_RB_SRS %d TX_AMPL %d\n",ue->tx_power_max_dBm,
- Po_SRS,
- ue->frame_parms.N_RB_UL,
- nb_rb_srs,
- tx_amp);
-
+ Po_SRS,
+ ue->frame_parms.N_RB_UL,
+ nb_rb_srs,
+ tx_amp);
uint16_t nsymb = (ue->frame_parms.Ncp==0) ? 14:12;
uint16_t symbol_offset = (int)ue->frame_parms.ofdm_symbol_size*((subframe_tx*nsymb)+(nsymb-1));
generate_srs(&ue->frame_parms,
- &ue->soundingrs_ul_config_dedicated[eNB_id],
- &ue->common_vars.txdataF[eNB_id][symbol_offset],
- tx_amp,
- subframe_tx);
+ &ue->soundingrs_ul_config_dedicated[eNB_id],
+ &ue->common_vars.txdataF[eNB_id][symbol_offset],
+ tx_amp,
+ subframe_tx);
}
}
int16_t get_pucch2_cqi(PHY_VARS_UE *ue,int eNB_id,int *len) {
-
if ((ue->transmission_mode[eNB_id]<4)||
(ue->transmission_mode[eNB_id]==7)) { // Mode 1-0 feedback
// 4-bit CQI message
- /*LOG_I(PHY,"compute CQI value, TM %d, length 4, Cqi Avg %d, value %d \n", ue->transmission_mode[eNB_id],
- ue->measurements.wideband_cqi_avg[eNB_id],
- sinr2cqi((double)ue->measurements.wideband_cqi_avg[eNB_id],
- ue->transmission_mode[eNB_id]));*/
+ /*LOG_I(PHY,"compute CQI value, TM %d, length 4, Cqi Avg %d, value %d \n", ue->transmission_mode[eNB_id],
+ ue->measurements.wideband_cqi_avg[eNB_id],
+ sinr2cqi((double)ue->measurements.wideband_cqi_avg[eNB_id],
+ ue->transmission_mode[eNB_id]));*/
*len=4;
return(sinr2cqi((double)ue->measurements.wideband_cqi_avg[eNB_id],
- ue->transmission_mode[eNB_id]));
- }
- else { // Mode 1-1 feedback, later
- //LOG_I(PHY,"compute CQI value, TM %d, length 0, Cqi Avg 0 \n", ue->transmission_mode[eNB_id]);
+ ue->transmission_mode[eNB_id]));
+ } else { // Mode 1-1 feedback, later
+ //LOG_I(PHY,"compute CQI value, TM %d, length 0, Cqi Avg 0 \n", ue->transmission_mode[eNB_id]);
*len=0;
// 2-antenna ports RI=1, 6 bits (2 PMI, 4 CQI)
-
// 2-antenna ports RI=2, 8 bits (1 PMI, 7 CQI/DIFF CQI)
return(0);
}
@@ -1937,7 +1797,6 @@ int16_t get_pucch2_cqi(PHY_VARS_UE *ue,int eNB_id,int *len) {
int16_t get_pucch2_ri(PHY_VARS_UE *ue,int eNB_id) {
-
return(1);
}
@@ -1951,15 +1810,12 @@ void get_pucch_param(PHY_VARS_UE *ue,
uint8_t cqi_report,
uint16_t *pucch_resource,
uint8_t *pucch_payload,
- uint16_t *plength)
-{
-
- switch (format) {
- case pucch_format1:
- {
- pucch_resource[0] = ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex;
- pucch_payload[0] = 0; // payload is ignored in case of format1
- pucch_payload[1] = 0; // payload is ignored in case of format1
+ uint16_t *plength) {
+ switch (format) {
+ case pucch_format1: {
+ pucch_resource[0] = ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex;
+ pucch_payload[0] = 0; // payload is ignored in case of format1
+ pucch_payload[1] = 0; // payload is ignored in case of format1
}
break;
@@ -1967,58 +1823,50 @@ void get_pucch_param(PHY_VARS_UE *ue,
case pucch_format1b:
case pucch_format1b_csA2:
case pucch_format1b_csA3:
- case pucch_format1b_csA4:
- {
- pucch_resource[0] = get_n1_pucch(ue,
- proc,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack,
- eNB_id,
- ack_payload,
- SR);
- pucch_payload[0] = ack_payload[0];
- pucch_payload[1] = ack_payload[1];
- //pucch_payload[1] = 1;
+ case pucch_format1b_csA4: {
+ pucch_resource[0] = get_n1_pucch(ue,
+ proc,
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack,
+ eNB_id,
+ ack_payload,
+ SR);
+ pucch_payload[0] = ack_payload[0];
+ pucch_payload[1] = ack_payload[1];
+ //pucch_payload[1] = 1;
}
break;
- case pucch_format2:
- {
- pucch_resource[0] = ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PUCCH_ResourceIndex;
- if(cqi_report)
- {
- pucch_payload[0] = get_pucch2_cqi(ue,eNB_id,(int*)plength);
- }
- else
- {
- *plength = 1;
- pucch_payload[0] = get_pucch2_ri(ue,eNB_id);
- }
+ case pucch_format2: {
+ pucch_resource[0] = ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PUCCH_ResourceIndex;
+
+ if(cqi_report) {
+ pucch_payload[0] = get_pucch2_cqi(ue,eNB_id,(int *)plength);
+ } else {
+ *plength = 1;
+ pucch_payload[0] = get_pucch2_ri(ue,eNB_id);
+ }
}
break;
case pucch_format2a:
case pucch_format2b:
- LOG_E(PHY,"NO Resource available for PUCCH 2a/2b \n");
- break;
+ LOG_E(PHY,"NO Resource available for PUCCH 2a/2b \n");
+ break;
case pucch_format3:
fprintf(stderr, "PUCCH format 3 not handled\n");
abort();
- }
+ }
}
void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag) {
-
-
uint8_t pucch_ack_payload[2];
uint16_t pucch_resource;
ANFBmode_t bundling_flag;
PUCCH_FMT_t format;
-
uint8_t SR_payload;
uint8_t pucch_payload[2];
uint16_t len;
-
LTE_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
int frame_tx=proc->frame_tx;
int subframe_tx=proc->subframe_tx;
@@ -2031,30 +1879,24 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
uint8_t nb_cw=0;
uint8_t cqi_status=0;
uint8_t ri_status=0;
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PUCCH,VCD_FUNCTION_IN);
-
SOUNDINGRS_UL_CONFIG_DEDICATED *pSoundingrs_ul_config_dedicated=&ue->soundingrs_ul_config_dedicated[eNB_id];
-
// 36.213 8.2
/*if ackNackSRS_SimultaneousTransmission == TRUE and in the cell specific SRS subframes UE shall transmit
ACK/NACK and SR using the shortened PUCCH format. This shortened PUCCH format shall be used in a cell
specific SRS subframe even if the UE does not transmit SRS in that subframe
*/
-
int harq_pid = subframe2harq_pid(&ue->frame_parms,
frame_tx,
subframe_tx);
- if(ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag)
- {
- LOG_D(PHY,"PUSCH is programmed on this subframe [pid %d] AbsSuframe %d.%d ==> Skip PUCCH transmission \n",harq_pid,frame_tx,subframe_tx);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PUCCH,VCD_FUNCTION_OUT);
- return;
+ if(ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag) {
+ LOG_D(PHY,"PUSCH is programmed on this subframe [pid %d] AbsSuframe %d.%d ==> Skip PUCCH transmission \n",harq_pid,frame_tx,subframe_tx);
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PUCCH,VCD_FUNCTION_OUT);
+ return;
}
uint8_t isShortenPucch = (pSoundingrs_ul_config_dedicated->srsCellSubframe && frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission);
-
bundling_flag = ue->pucch_config_dedicated[eNB_id].tdd_AckNackFeedbackMode;
if ((frame_parms->frame_type==FDD) ||
@@ -2073,52 +1915,45 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
// - ACK/NACK
// - CQI
// - RI
-
SR_payload = 0;
- if (is_SR_TXOp(ue,proc,eNB_id)==1)
- {
- if (ue->mac_enabled==1) {
- SR_payload = ue_get_SR(Mod_id,
- CC_id,
- frame_tx,
- eNB_id,
- ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->crnti,
- subframe_tx); // subframe used for meas gap
- }
- else {
- SR_payload = 1;
- }
+
+ if (is_SR_TXOp(ue,proc,eNB_id)==1) {
+ if (ue->mac_enabled==1) {
+ SR_payload = ue_get_SR(Mod_id,
+ CC_id,
+ frame_tx,
+ eNB_id,
+ ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->crnti,
+ subframe_tx); // subframe used for meas gap
+ } else {
+ SR_payload = 1;
+ }
}
ack_status_cw0 = get_ack(&ue->frame_parms,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack,
- subframe_tx,
- proc->subframe_rx,
- pucch_ack_payload,
- 0);
-
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack,
+ subframe_tx,
+ proc->subframe_rx,
+ pucch_ack_payload,
+ 0);
ack_status_cw1 = get_ack(&ue->frame_parms,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][1]->harq_ack,
- subframe_tx,
- proc->subframe_rx,
- pucch_ack_payload,
- 1);
-
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][1]->harq_ack,
+ subframe_tx,
+ proc->subframe_rx,
+ pucch_ack_payload,
+ 1);
nb_cw = ( (ack_status_cw0 != 0) ? 1:0) + ( (ack_status_cw1 != 0) ? 1:0);
-
cqi_status = ((ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PMI_ConfigIndex>0)&&
- (is_cqi_TXOp(ue,proc,eNB_id)==1));
-
+ (is_cqi_TXOp(ue,proc,eNB_id)==1));
ri_status = ((ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.ri_ConfigIndex>0) &&
- (is_ri_TXOp(ue,proc,eNB_id)==1));
+ (is_ri_TXOp(ue,proc,eNB_id)==1));
// Part - II
// if nothing to report ==> exit function
- if( (nb_cw==0) && (SR_payload==0) && (cqi_status==0) && (ri_status==0) )
- {
- LOG_D(PHY,"PUCCH No feedback AbsSubframe %d.%d SR_payload %d nb_cw %d pucch_ack_payload[0] %d pucch_ack_payload[1] %d cqi_status %d Return \n",
- frame_tx%1024, subframe_tx, SR_payload, nb_cw, pucch_ack_payload[0], pucch_ack_payload[1], cqi_status);
- return;
+ if( (nb_cw==0) && (SR_payload==0) && (cqi_status==0) && (ri_status==0) ) {
+ LOG_D(PHY,"PUCCH No feedback AbsSubframe %d.%d SR_payload %d nb_cw %d pucch_ack_payload[0] %d pucch_ack_payload[1] %d cqi_status %d Return \n",
+ frame_tx%1024, subframe_tx, SR_payload, nb_cw, pucch_ack_payload[0], pucch_ack_payload[1], cqi_status);
+ return;
}
// Part - III
@@ -2141,184 +1976,169 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
&pucch_resource,
(uint8_t *)&pucch_payload,
&len);
-
-
LOG_D(PHY,"PUCCH feedback AbsSubframe %d.%d SR %d NbCW %d (%d %d) AckNack %d.%d CQI %d RI %d format %d pucch_resource %d pucch_payload %d %d \n",
- frame_tx%1024, subframe_tx, SR_payload, nb_cw, ack_status_cw0, ack_status_cw1, pucch_ack_payload[0], pucch_ack_payload[1], cqi_status, ri_status, format, pucch_resource,pucch_payload[0],pucch_payload[1]);
-
+ frame_tx%1024, subframe_tx, SR_payload, nb_cw, ack_status_cw0, ack_status_cw1, pucch_ack_payload[0], pucch_ack_payload[1], cqi_status, ri_status, format, pucch_resource,pucch_payload[0],
+ pucch_payload[1]);
// Part - IV
// Generate PUCCH signal
ue->generate_ul_signal[eNB_id] = 1;
switch (format) {
- case pucch_format1:
- case pucch_format1a:
- case pucch_format1b:
- {
- if (ue->mac_enabled == 1) {
- Po_PUCCH = pucch_power_cntl(ue,proc,subframe_tx,eNB_id,format);
- }
- else {
- Po_PUCCH = ue->tx_power_max_dBm;
- }
- ue->tx_power_dBm[subframe_tx] = Po_PUCCH;
- ue->tx_total_RE[subframe_tx] = 12;
-
+ case pucch_format1:
+ case pucch_format1a:
+ case pucch_format1b: {
+ if (ue->mac_enabled == 1) {
+ Po_PUCCH = pucch_power_cntl(ue,proc,subframe_tx,eNB_id,format);
+ } else {
+ Po_PUCCH = ue->tx_power_max_dBm;
+ }
+
+ ue->tx_power_dBm[subframe_tx] = Po_PUCCH;
+ ue->tx_total_RE[subframe_tx] = 12;
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
- tx_amp = get_tx_amp(Po_PUCCH,
- ue->tx_power_max_dBm,
- ue->frame_parms.N_RB_UL,
- 1);
+ tx_amp = get_tx_amp(Po_PUCCH,
+ ue->tx_power_max_dBm,
+ ue->frame_parms.N_RB_UL,
+ 1);
#else
- tx_amp = AMP;
+ tx_amp = AMP;
#endif
+ T(T_UE_PHY_PUCCH_TX_POWER, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx),T_INT(ue->tx_power_dBm[subframe_tx]),
+ T_INT(tx_amp),T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->g_pucch),T_INT(get_PL(ue->Mod_id,ue->CC_id,eNB_id)));
- T(T_UE_PHY_PUCCH_TX_POWER, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx),T_INT(ue->tx_power_dBm[subframe_tx]),
- T_INT(tx_amp),T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->g_pucch),T_INT(get_PL(ue->Mod_id,ue->CC_id,eNB_id)));
-
- if(format == pucch_format1)
- {
- LOG_D(PHY,"[UE %d][SR %x] AbsSubframe %d.%d Generating PUCCH 1 (SR for PUSCH), an_srs_simultanous %d, shorten_pucch %d, n1_pucch %d, Po_PUCCH %d\n",
- Mod_id,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
- frame_tx%1024, subframe_tx,
- frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission,
- isShortenPucch,
- ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex,
- Po_PUCCH);
- }
- else
- {
- if (SR_payload>0) {
- LOG_D(PHY,"[UE %d][SR %x] AbsSubFrame %d.%d Generating PUCCH %s payload %d,%d (with SR for PUSCH), an_srs_simultanous %d, shorten_pucch %d, n1_pucch %d, Po_PUCCH %d, amp %d\n",
- Mod_id,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
- frame_tx % 1024, subframe_tx,
- (format == pucch_format1a? "1a": (
- format == pucch_format1b? "1b" : "??")),
- pucch_ack_payload[0],pucch_ack_payload[1],
- frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission,
- isShortenPucch,
- pucch_resource,
- Po_PUCCH,
- tx_amp);
- } else {
- LOG_D(PHY,"[UE %d][PDSCH %x] AbsSubFrame %d.%d rx_offset_diff: %d, Generating PUCCH %s, an_srs_simultanous %d, shorten_pucch %d, n1_pucch %d, b[0]=%d,b[1]=%d (SR_Payload %d), Po_PUCCH %d, amp %d\n",
- Mod_id,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
- frame_tx%1024, subframe_tx,ue->rx_offset_diff,
- (format == pucch_format1a? "1a": (
- format == pucch_format1b? "1b" : "??")),
- frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission,
- isShortenPucch,
- pucch_resource,pucch_payload[0],pucch_payload[1],SR_payload,
- Po_PUCCH,
- tx_amp);
- }
+ if(format == pucch_format1) {
+ LOG_D(PHY,"[UE %d][SR %x] AbsSubframe %d.%d Generating PUCCH 1 (SR for PUSCH), an_srs_simultanous %d, shorten_pucch %d, n1_pucch %d, Po_PUCCH %d\n",
+ Mod_id,
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
+ frame_tx%1024, subframe_tx,
+ frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission,
+ isShortenPucch,
+ ue->scheduling_request_config[eNB_id].sr_PUCCH_ResourceIndex,
+ Po_PUCCH);
+ } else {
+ if (SR_payload>0) {
+ LOG_D(PHY,"[UE %d][SR %x] AbsSubFrame %d.%d Generating PUCCH %s payload %d,%d (with SR for PUSCH), an_srs_simultanous %d, shorten_pucch %d, n1_pucch %d, Po_PUCCH %d, amp %d\n",
+ Mod_id,
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
+ frame_tx % 1024, subframe_tx,
+ (format == pucch_format1a? "1a": (
+ format == pucch_format1b? "1b" : "??")),
+ pucch_ack_payload[0],pucch_ack_payload[1],
+ frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission,
+ isShortenPucch,
+ pucch_resource,
+ Po_PUCCH,
+ tx_amp);
+ } else {
+ LOG_D(PHY,"[UE %d][PDSCH %x] AbsSubFrame %d.%d rx_offset_diff: %d, Generating PUCCH %s, an_srs_simultanous %d, shorten_pucch %d, n1_pucch %d, b[0]=%d,b[1]=%d (SR_Payload %d), Po_PUCCH %d, amp %d\n",
+ Mod_id,
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
+ frame_tx%1024, subframe_tx,ue->rx_offset_diff,
+ (format == pucch_format1a? "1a": (
+ format == pucch_format1b? "1b" : "??")),
+ frame_parms->soundingrs_ul_config_common.ackNackSRS_SimultaneousTransmission,
+ isShortenPucch,
+ pucch_resource,pucch_payload[0],pucch_payload[1],SR_payload,
+ Po_PUCCH,
+ tx_amp);
+ }
}
-
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- if(pucch_payload[0])
- {
- T(T_UE_PHY_DLSCH_UE_ACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti),
- T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid));
- }
- else
- {
- T(T_UE_PHY_DLSCH_UE_NACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti),
- T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid));
- }
+ if(pucch_payload[0]) {
+ T(T_UE_PHY_DLSCH_UE_ACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti),
+ T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid));
+ } else {
+ T(T_UE_PHY_DLSCH_UE_NACK, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx), T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti),
+ T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->current_harq_pid));
+ }
}
generate_pucch1x(ue->common_vars.txdataF,
- &ue->frame_parms,
- ue->ncs_cell,
- format,
- &ue->pucch_config_dedicated[eNB_id],
- pucch_resource,
- isShortenPucch, // shortened format
- pucch_payload,
- tx_amp,
- subframe_tx);
-
- }
- break;
-
+ &ue->frame_parms,
+ ue->ncs_cell,
+ format,
+ &ue->pucch_config_dedicated[eNB_id],
+ pucch_resource,
+ isShortenPucch, // shortened format
+ pucch_payload,
+ tx_amp,
+ subframe_tx);
+ }
+ break;
- case pucch_format2:
- {
+ case pucch_format2: {
if (ue->mac_enabled == 1) {
- Po_PUCCH = pucch_power_cntl(ue,proc,subframe_tx,eNB_id,format);
- }
- else {
- Po_PUCCH = ue->tx_power_max_dBm;
+ Po_PUCCH = pucch_power_cntl(ue,proc,subframe_tx,eNB_id,format);
+ } else {
+ Po_PUCCH = ue->tx_power_max_dBm;
}
+
ue->tx_power_dBm[subframe_tx] = Po_PUCCH;
ue->tx_total_RE[subframe_tx] = 12;
-
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
tx_amp = get_tx_amp(Po_PUCCH,
- ue->tx_power_max_dBm,
- ue->frame_parms.N_RB_UL,
- 1);
+ ue->tx_power_max_dBm,
+ ue->frame_parms.N_RB_UL,
+ 1);
#else
tx_amp = AMP;
#endif
T(T_UE_PHY_PUCCH_TX_POWER, T_INT(eNB_id), T_INT(frame_tx%1024), T_INT(subframe_tx),T_INT(ue->tx_power_dBm[subframe_tx]),
- T_INT(tx_amp),T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->g_pucch),T_INT(get_PL(ue->Mod_id,ue->CC_id,eNB_id)));
+ T_INT(tx_amp),T_INT(ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->g_pucch),T_INT(get_PL(ue->Mod_id,ue->CC_id,eNB_id)));
+
if( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- LOG_D(PHY,"[UE %d][RNTI %x] AbsSubFrame %d.%d Generating PUCCH 2 (RI or CQI), Po_PUCCH %d, isShortenPucch %d, amp %d\n",
- Mod_id,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
- frame_tx%1024, subframe_tx,
- Po_PUCCH,
- isShortenPucch,
- tx_amp);
+ LOG_D(PHY,"[UE %d][RNTI %x] AbsSubFrame %d.%d Generating PUCCH 2 (RI or CQI), Po_PUCCH %d, isShortenPucch %d, amp %d\n",
+ Mod_id,
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
+ frame_tx%1024, subframe_tx,
+ Po_PUCCH,
+ isShortenPucch,
+ tx_amp);
}
+
generate_pucch2x(ue->common_vars.txdataF,
- &ue->frame_parms,
- ue->ncs_cell,
- format,
- &ue->pucch_config_dedicated[eNB_id],
- pucch_resource,
- pucch_payload,
- len, // A
- 0, // B2 not needed
- tx_amp,
- subframe_tx,
- ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->crnti);
- }
- break;
+ &ue->frame_parms,
+ ue->ncs_cell,
+ format,
+ &ue->pucch_config_dedicated[eNB_id],
+ pucch_resource,
+ pucch_payload,
+ len, // A
+ 0, // B2 not needed
+ tx_amp,
+ subframe_tx,
+ ue->pdcch_vars[ue->current_thread_id[proc->subframe_rx]][eNB_id]->crnti);
+ }
+ break;
- case pucch_format2a:
+ case pucch_format2a:
LOG_D(PHY,"[UE %d][RNTI %x] AbsSubFrame %d.%d Generating PUCCH 2a (RI or CQI) Ack/Nack 1bit \n",
- Mod_id,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
- frame_tx%1024, subframe_tx);
+ Mod_id,
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
+ frame_tx%1024, subframe_tx);
break;
- case pucch_format2b:
+
+ case pucch_format2b:
LOG_D(PHY,"[UE %d][RNTI %x] AbsSubFrame %d.%d Generating PUCCH 2b (RI or CQI) Ack/Nack 2bits\n",
- Mod_id,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
- frame_tx%1024, subframe_tx);
+ Mod_id,
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->rnti,
+ frame_tx%1024, subframe_tx);
break;
- default:
+
+ default:
break;
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PUCCH,VCD_FUNCTION_OUT);
-
}
void phy_procedures_UE_SL_TX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc) {
-
int subframe_tx = proc->subframe_tx;
int frame_tx = proc->frame_tx;
SLSS_t *slss;
SLDCH_t *sldch;
SLSCH_t *slsch;
-
LOG_D(PHY,"****** start Sidelink TX-Chain for AbsSubframe %d.%d ******\n", frame_tx, subframe_tx);
// check for SLBCH/SLSS
@@ -2329,78 +2149,61 @@ void phy_procedures_UE_SL_TX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc) {
// check for SLSCH
if ((slsch = ue_get_slsch(ue->Mod_id,ue->CC_id,frame_tx,subframe_tx)) != NULL) generate_slsch(ue,slsch,frame_tx,subframe_tx);
-
}
void phy_procedures_UE_TX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,runmode_t mode) {
-
-
LTE_DL_FRAME_PARMS *frame_parms=&ue->frame_parms;
//int32_t ulsch_start=0;
int subframe_tx = proc->subframe_tx;
int frame_tx = proc->frame_tx;
unsigned int aa;
uint8_t isSubframeSRS;
-
uint8_t next1_thread_id = ue->current_thread_id[proc->subframe_rx]== (RX_NB_TH-1) ? 0:(ue->current_thread_id[proc->subframe_rx]+1);
uint8_t next2_thread_id = next1_thread_id== (RX_NB_TH-1) ? 0:(next1_thread_id+1);
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX,VCD_FUNCTION_IN);
-
LOG_D(PHY,"****** start TX-Chain for AbsSubframe %d.%d ******\n", frame_tx, subframe_tx);
-
T(T_UE_PHY_UL_TICK, T_INT(ue->Mod_id), T_INT(frame_tx%1024), T_INT(subframe_tx));
-
-
ue->generate_ul_signal[eNB_id] = 0;
+
if ( LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->phy_proc_tx);
}
ue->tx_power_dBm[subframe_tx]=-127;
-
for (aa=0; aa<frame_parms->nb_antennas_tx; aa++) {
memset(&ue->common_vars.txdataF[aa][subframe_tx*frame_parms->ofdm_symbol_size*frame_parms->symbols_per_tti],
- 0,
- frame_parms->ofdm_symbol_size*frame_parms->symbols_per_tti*sizeof(int32_t));
+ 0,
+ frame_parms->ofdm_symbol_size*frame_parms->symbols_per_tti*sizeof(int32_t));
}
-
+
if (subframe_select(&ue->frame_parms,proc->subframe_tx) == SF_UL ||
- ue->frame_parms.frame_type == FDD) {
+ ue->frame_parms.frame_type == FDD) {
if (ue->UE_mode[eNB_id] != PRACH ) {
// check cell srs subframe and ue srs subframe. This has an impact on pusch encoding
isSubframeSRS = is_srs_occasion_common(&ue->frame_parms,proc->frame_tx,proc->subframe_tx);
-
ue_compute_srs_occasion(ue,proc,eNB_id,isSubframeSRS);
-
ue_ulsch_uespec_procedures(ue,proc,eNB_id,abstraction_flag);
-
LOG_D(PHY,"ULPOWERS After ulsch_uespec_procedures : ue->tx_power_dBm[%d]=%d, NPRB %d\n",
- subframe_tx,ue->tx_power_dBm[subframe_tx],ue->tx_total_RE[subframe_tx]);
+ subframe_tx,ue->tx_power_dBm[subframe_tx],ue->tx_total_RE[subframe_tx]);
}
-
+
if (ue->UE_mode[eNB_id] == PUSCH) {
// check if we need to use PUCCH 1a/1b
ue_pucch_procedures(ue,proc,eNB_id,abstraction_flag);
// check if we need to use SRS
ue_srs_procedures(ue,proc,eNB_id,abstraction_flag);
} // UE_mode==PUSCH
-
}
-
LOG_D(PHY,"doing ulsch_common_procedures (%d.%d): generate_ul_signal %d\n",frame_tx,subframe_tx,
- ue->generate_ul_signal[eNB_id]);
+ ue->generate_ul_signal[eNB_id]);
ulsch_common_procedures(ue,proc, (ue->generate_ul_signal[eNB_id] == 0));
-
- if ((ue->UE_mode[eNB_id] == PRACH) &&
- (ue->frame_parms.prach_config_common.prach_Config_enabled==1)) {
+ if ((ue->UE_mode[eNB_id] == PRACH) &&
+ (ue->frame_parms.prach_config_common.prach_Config_enabled==1)) {
// check if we have PRACH opportunity
-
if (is_prach_subframe(&ue->frame_parms,frame_tx,subframe_tx)) {
-
ue_prach_procedures(ue,proc,eNB_id,abstraction_flag,mode);
}
} // mode is PRACH
@@ -2410,131 +2213,113 @@ void phy_procedures_UE_TX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,ui
// reset DL ACK/NACK status
uint8_t N_bundled = 0;
- if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0] != NULL)
- {
+
+ if (ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0] != NULL) {
reset_ack(&ue->frame_parms,
- ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack,
- subframe_tx,
- proc->subframe_rx,
- ue->ulsch[eNB_id]->o_ACK,
- &N_bundled,
- 0);
+ ue->dlsch[ue->current_thread_id[proc->subframe_rx]][eNB_id][0]->harq_ack,
+ subframe_tx,
+ proc->subframe_rx,
+ ue->ulsch[eNB_id]->o_ACK,
+ &N_bundled,
+ 0);
reset_ack(&ue->frame_parms,
- ue->dlsch[next1_thread_id][eNB_id][0]->harq_ack,
- subframe_tx,
- proc->subframe_rx,
- ue->ulsch[eNB_id]->o_ACK,
- &N_bundled,
- 0);
+ ue->dlsch[next1_thread_id][eNB_id][0]->harq_ack,
+ subframe_tx,
+ proc->subframe_rx,
+ ue->ulsch[eNB_id]->o_ACK,
+ &N_bundled,
+ 0);
reset_ack(&ue->frame_parms,
- ue->dlsch[next2_thread_id][eNB_id][0]->harq_ack,
- subframe_tx,
- proc->subframe_rx,
- ue->ulsch[eNB_id]->o_ACK,
- &N_bundled,
- 0);
+ ue->dlsch[next2_thread_id][eNB_id][0]->harq_ack,
+ subframe_tx,
+ proc->subframe_rx,
+ ue->ulsch[eNB_id]->o_ACK,
+ &N_bundled,
+ 0);
}
if (ue->dlsch_SI[eNB_id] != NULL)
reset_ack(&ue->frame_parms,
- ue->dlsch_SI[eNB_id]->harq_ack,
- subframe_tx,
- proc->subframe_rx,
- ue->ulsch[eNB_id]->o_ACK,
- &N_bundled,
- 0);
-
+ ue->dlsch_SI[eNB_id]->harq_ack,
+ subframe_tx,
+ proc->subframe_rx,
+ ue->ulsch[eNB_id]->o_ACK,
+ &N_bundled,
+ 0);
LOG_D(PHY,"****** end TX-Chain for AbsSubframe %d.%d ******\n", frame_tx, subframe_tx);
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX, VCD_FUNCTION_OUT);
+
if ( LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->phy_proc_tx);
}
}
-void phy_procedures_UE_S_TX(PHY_VARS_UE *ue,uint8_t eNB_id,uint8_t abstraction_flag)
-{
+void phy_procedures_UE_S_TX(PHY_VARS_UE *ue,uint8_t eNB_id,uint8_t abstraction_flag) {
int aa;//i,aa;
LTE_DL_FRAME_PARMS *frame_parms=&ue->frame_parms;
-
for (aa=0; aa<frame_parms->nb_antennas_tx; aa++) {
#if defined(EXMIMO) //this is the EXPRESS MIMO case
int i;
+
// set the whole tx buffer to RX
for (i=0; i<LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*frame_parms->samples_per_tti; i++)
ue->common_vars.txdata[aa][i] = 0x00010001;
-
+
#else //this is the normal case
// memset(&ue->common_vars.txdata[aa][0],0,
- // (LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*frame_parms->samples_per_tti)*sizeof(int32_t));
+ // (LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*frame_parms->samples_per_tti)*sizeof(int32_t));
#endif //else EXMIMO
-
}
-
}
void ue_measurement_procedures(
- uint16_t l, // symbol index of each slot [0..6]
- PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uint8_t eNB_id,
- uint16_t slot, // slot index of each radio frame [0..19]
- uint8_t abstraction_flag,runmode_t mode)
-{
-
+ uint16_t l, // symbol index of each slot [0..6]
+ PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uint8_t eNB_id,
+ uint16_t slot, // slot index of each radio frame [0..19]
+ uint8_t abstraction_flag,runmode_t mode) {
//LOG_I(PHY,"ue_measurement_procedures l %d Ncp %d\n",l,ue->frame_parms.Ncp);
-
LTE_DL_FRAME_PARMS *frame_parms=&ue->frame_parms;
-
int subframe_rx = proc->subframe_rx;
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_MEASUREMENT_PROCEDURES, VCD_FUNCTION_IN);
if (l==0) {
// UE measurements on symbol 0
-
LOG_D(PHY,"Calling measurements subframe %d, rxdata %p\n",subframe_rx,ue->common_vars.rxdata);
- LOG_D(PHY,"Calling measurements subframe %d, rxdata %p\n",subframe_rx,ue->common_vars.rxdata);
-
- lte_ue_measurements(ue,
- (subframe_rx*frame_parms->samples_per_tti+ue->rx_offset)%(frame_parms->samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME),
- (subframe_rx == 1) ? 1 : 0,
- 0,
- 0,
- subframe_rx);
-
-
- if(slot == 0)
- T(T_UE_PHY_MEAS, T_INT(eNB_id), T_INT(proc->frame_rx%1024), T_INT(proc->subframe_rx),
- T_INT((int)(10*log10(ue->measurements.rsrp[0])-ue->rx_total_gain_dB)),
- T_INT((int)ue->measurements.rx_rssi_dBm[0]),
- T_INT((int)(ue->measurements.rx_power_avg_dB[0] - ue->measurements.n0_power_avg_dB)),
- T_INT((int)ue->measurements.rx_power_avg_dB[0]),
- T_INT((int)ue->measurements.n0_power_avg_dB),
- T_INT((int)ue->measurements.wideband_cqi_avg[0]),
- T_INT((int)ue->common_vars.freq_offset));
+ LOG_D(PHY,"Calling measurements subframe %d, rxdata %p\n",subframe_rx,ue->common_vars.rxdata);
+ lte_ue_measurements(ue,
+ (subframe_rx*frame_parms->samples_per_tti+ue->rx_offset)%(frame_parms->samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME),
+ (subframe_rx == 1) ? 1 : 0,
+ 0,
+ 0,
+ subframe_rx);
+
+ if(slot == 0)
+ T(T_UE_PHY_MEAS, T_INT(eNB_id), T_INT(proc->frame_rx%1024), T_INT(proc->subframe_rx),
+ T_INT((int)(10*log10(ue->measurements.rsrp[0])-ue->rx_total_gain_dB)),
+ T_INT((int)ue->measurements.rx_rssi_dBm[0]),
+ T_INT((int)(ue->measurements.rx_power_avg_dB[0] - ue->measurements.n0_power_avg_dB)),
+ T_INT((int)ue->measurements.rx_power_avg_dB[0]),
+ T_INT((int)ue->measurements.n0_power_avg_dB),
+ T_INT((int)ue->measurements.wideband_cqi_avg[0]),
+ T_INT((int)ue->common_vars.freq_offset));
}
if (( (slot%2) == 0) && (l==(6-ue->frame_parms.Ncp))) {
-
// make sure we have signal from PSS/SSS for N0 measurement
- // LOG_I(PHY," l==(6-ue->frame_parms.Ncp) ue_rrc_measurements\n");
-
+ // LOG_I(PHY," l==(6-ue->frame_parms.Ncp) ue_rrc_measurements\n");
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_RRC_MEASUREMENTS, VCD_FUNCTION_IN);
ue_rrc_measurements(ue,
- slot,
- abstraction_flag);
+ slot,
+ abstraction_flag);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_RRC_MEASUREMENTS, VCD_FUNCTION_OUT);
-
}
// accumulate and filter timing offset estimation every subframe (instead of every frame)
if (( (slot%2) == 0) && (l==(4-frame_parms->Ncp))) {
-
// AGC
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GAIN_CONTROL, VCD_FUNCTION_IN);
-
#ifndef OAI_USRP
#ifndef OAI_BLADERF
#ifndef OAI_LMSSDR
@@ -2542,20 +2327,16 @@ void ue_measurement_procedures(
#endif
#endif
#endif
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GAIN_CONTROL, VCD_FUNCTION_OUT);
-
eNB_id = 0;
-
if (ue->no_timing_correction==0)
lte_adjust_synch(&ue->frame_parms,
- ue,
- eNB_id,
- subframe_rx,
- 0,
- 16384);
-
+ ue,
+ eNB_id,
+ subframe_rx,
+ 0,
+ 16384);
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_MEASUREMENT_PROCEDURES, VCD_FUNCTION_OUT);
@@ -2563,23 +2344,17 @@ void ue_measurement_procedures(
-void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uint8_t abstraction_flag)
-{
-
+void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uint8_t abstraction_flag) {
// int i;
int pbch_tx_ant=0;
uint8_t pbch_phase;
uint16_t frame_tx;
static uint8_t first_run = 1;
uint8_t pbch_trials = 0;
-
DevAssert(ue);
-
int frame_rx = proc->frame_rx;
int subframe_rx = proc->subframe_rx;
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PBCH_PROCEDURES, VCD_FUNCTION_IN);
-
pbch_phase=(frame_rx%4);
if (pbch_phase>=4)
@@ -2588,15 +2363,14 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin
for (pbch_trials=0; pbch_trials<4; pbch_trials++) {
//for (pbch_phase=0;pbch_phase<4;pbch_phase++) {
//LOG_I(PHY,"[UE %d] Frame %d, Trying PBCH %d (NidCell %d, eNB_id %d)\n",ue->Mod_id,frame_rx,pbch_phase,ue->frame_parms.Nid_cell,eNB_id);
-
pbch_tx_ant = rx_pbch(&ue->common_vars,
- ue->pbch_vars[eNB_id],
- &ue->frame_parms,
- eNB_id,
- ue->frame_parms.nb_antenna_ports_eNB==1?SISO:ALAMOUTI,
- ue->high_speed_flag,
- pbch_phase);
-
+ ue->pbch_vars[eNB_id],
+ &ue->frame_parms,
+ eNB_id,
+ ue->frame_parms.nb_antenna_ports_eNB==1?SISO:ALAMOUTI,
+ ue->high_speed_flag,
+ pbch_phase);
+
if ((pbch_tx_ant>0) && (pbch_tx_ant<=4)) {
break;
}
@@ -2607,19 +2381,16 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin
pbch_phase=0;
}
-
-
if ((pbch_tx_ant>0) && (pbch_tx_ant<=4)) {
-
if (opt_enabled) {
static uint8_t dummy[3];
dummy[0] = ue->pbch_vars[eNB_id]->decoded_output[2];
dummy[1] = ue->pbch_vars[eNB_id]->decoded_output[1];
dummy[2] = ue->pbch_vars[eNB_id]->decoded_output[0];
trace_pdu( DIRECTION_DOWNLINK, dummy, WS_C_RNTI, ue->Mod_id, 0, 0,
- frame_rx, subframe_rx, 0, 0);
+ frame_rx, subframe_rx, 0, 0);
LOG_D(OPT,"[UE %d][PBCH] Frame %d trace pdu for PBCH\n",
- ue->Mod_id, subframe_rx);
+ ue->Mod_id, subframe_rx);
}
if (pbch_tx_ant>2) {
@@ -2628,16 +2399,14 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin
return;
}
-
ue->pbch_vars[eNB_id]->pdu_errors_conseq = 0;
frame_tx = (((int)(ue->pbch_vars[eNB_id]->decoded_output[2]&0x03))<<8);
frame_tx += ((int)(ue->pbch_vars[eNB_id]->decoded_output[1]&0xfc));
frame_tx += pbch_phase;
if (ue->mac_enabled==1) {
-
dl_phy_sync_success(ue->Mod_id,frame_rx,eNB_id,
- ue->UE_mode[eNB_id]==NOT_SYNCHED ? 1 : 0);
+ ue->UE_mode[eNB_id]==NOT_SYNCHED ? 1 : 0);
}
// if this is the first PBCH after initial synchronization, make L1 state = PRACH
@@ -2645,78 +2414,62 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin
if (first_run) {
first_run = 0;
-
proc->frame_rx = (proc->frame_rx & 0xFFFFFC00) | (frame_tx & 0x000003FF);
proc->frame_tx = proc->frame_rx;
- for(int th_id=0; th_id<RX_NB_TH; th_id++)
- {
+ for(int th_id=0; th_id<RX_NB_TH; th_id++) {
ue->proc.proc_rxtx[th_id].frame_rx = proc->frame_rx;
ue->proc.proc_rxtx[th_id].frame_tx = proc->frame_tx;
-
printf("[UE %d] frame %d, subframe %d: Adjusting frame counter (PBCH ant_tx=%d, frame_tx=%d, phase %d, rx_offset %d) => new frame %d\n",
- ue->Mod_id,
- ue->proc.proc_rxtx[th_id].frame_rx,
- subframe_rx,
- pbch_tx_ant,
- frame_tx,
- pbch_phase,
- ue->rx_offset,
- proc->frame_rx);
+ ue->Mod_id,
+ ue->proc.proc_rxtx[th_id].frame_rx,
+ subframe_rx,
+ pbch_tx_ant,
+ frame_tx,
+ pbch_phase,
+ ue->rx_offset,
+ proc->frame_rx);
}
-
frame_rx = proc->frame_rx;
-
} else if (((frame_tx & 0x03FF) != (proc->frame_rx & 0x03FF))) {
//(pbch_tx_ant != ue->frame_parms.nb_antennas_tx)) {
LOG_D(PHY,"[UE %d] frame %d, subframe %d: Re-adjusting frame counter (PBCH ant_tx=%d, frame_rx=%d, frame%%1024=%d, phase %d).\n",
- ue->Mod_id,
- proc->frame_rx,
- subframe_rx,
- pbch_tx_ant,
- frame_tx,
- frame_rx & 0x03FF,
- pbch_phase);
-
-
+ ue->Mod_id,
+ proc->frame_rx,
+ subframe_rx,
+ pbch_tx_ant,
+ frame_tx,
+ frame_rx & 0x03FF,
+ pbch_phase);
proc->frame_rx = (proc->frame_rx & 0xFFFFFC00) | (frame_tx & 0x000003FF);
proc->frame_tx = proc->frame_rx;
frame_rx = proc->frame_rx;
-
- for(int th_id=0; th_id<RX_NB_TH; th_id++)
- {
+
+ for(int th_id=0; th_id<RX_NB_TH; th_id++) {
ue->proc.proc_rxtx[th_id].frame_rx = (proc->frame_rx & 0xFFFFFC00) | (frame_tx & 0x000003FF);
ue->proc.proc_rxtx[th_id].frame_tx = proc->frame_rx;
}
-
}
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
-
LOG_UI(PHY,"[UE %d] frame %d, subframe %d, Received PBCH (MIB): nb_antenna_ports_eNB %d, tx_ant %d, frame_tx %d. N_RB_DL %d, phich_duration %d, phich_resource %d/6!\n",
- ue->Mod_id,
- frame_rx,
- subframe_rx,
- ue->frame_parms.nb_antenna_ports_eNB,
- pbch_tx_ant,
- frame_tx,
- ue->frame_parms.N_RB_DL,
- ue->frame_parms.phich_config_common.phich_duration,
- ue->frame_parms.phich_config_common.phich_resource);
+ ue->Mod_id,
+ frame_rx,
+ subframe_rx,
+ ue->frame_parms.nb_antenna_ports_eNB,
+ pbch_tx_ant,
+ frame_tx,
+ ue->frame_parms.N_RB_DL,
+ ue->frame_parms.phich_config_common.phich_duration,
+ ue->frame_parms.phich_config_common.phich_resource);
}
-
- } else {
-
+ } else {
if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)) {
LOG_E(PHY,"[UE %d] frame %d, subframe %d, Error decoding PBCH!\n",
- ue->Mod_id,frame_rx, subframe_rx);
-
+ ue->Mod_id,frame_rx, subframe_rx);
LOG_I(PHY,"[UE %d] rx_offset %d\n",ue->Mod_id,ue->rx_offset);
-
-
LOG_M("rxsig0.m","rxs0", ue->common_vars.rxdata[0],ue->frame_parms.samples_per_tti,1,1);
-
LOG_M("PBCH_rxF0_ext.m","pbch0_ext",ue->pbch_vars[0]->rxdataF_ext[0],12*4*6,1,1);
LOG_M("PBCH_rxF0_comp.m","pbch0_comp",ue->pbch_vars[0]->rxdataF_comp[0],12*4*6,1,1);
LOG_M("PBCH_rxF_llr.m","pbch_llr",ue->pbch_vars[0]->llr,(ue->frame_parms.Ncp==0) ? 1920 : 1728,1,4);
@@ -2728,9 +2481,8 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin
if (ue->mac_enabled == 1) rrc_out_of_sync_ind(ue->Mod_id,frame_rx,eNB_id);
else AssertFatal(ue->pbch_vars[eNB_id]->pdu_errors_conseq<100,
- "More that 100 consecutive PBCH errors! Exiting!\n");
+ "More that 100 consecutive PBCH errors! Exiting!\n");
}
-
if (frame_rx % 100 == 0) {
ue->pbch_vars[eNB_id]->pdu_fer = ue->pbch_vars[eNB_id]->pdu_errors - ue->pbch_vars[eNB_id]->pdu_errors_last;
@@ -2739,277 +2491,242 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
LOG_UI(PHY,"[UE %d] frame %d, slot %d, PBCH errors = %d, consecutive errors = %d!\n",
- ue->Mod_id,frame_rx, subframe_rx,
- ue->pbch_vars[eNB_id]->pdu_errors,
- ue->pbch_vars[eNB_id]->pdu_errors_conseq);
+ ue->Mod_id,frame_rx, subframe_rx,
+ ue->pbch_vars[eNB_id]->pdu_errors,
+ ue->pbch_vars[eNB_id]->pdu_errors_conseq);
}
+
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PBCH_PROCEDURES, VCD_FUNCTION_OUT);
}
-int ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t abstraction_flag)
-{
-
+int ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t abstraction_flag) {
unsigned int dci_cnt=0, i;
-
int frame_rx = proc->frame_rx;
int subframe_rx = proc->subframe_rx;
DCI_ALLOC_t dci_alloc_rx[8];
-
uint8_t next1_thread_id = ue->current_thread_id[subframe_rx]== (RX_NB_TH-1) ? 0:(ue->current_thread_id[subframe_rx]+1);
uint8_t next2_thread_id = next1_thread_id== (RX_NB_TH-1) ? 0:(next1_thread_id+1);
-
LOG_D(PHY,"DCI Decoding procedure in %d.%d\n",frame_rx,subframe_rx);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PDCCH_PROCEDURES, VCD_FUNCTION_IN);
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->dlsch_rx_pdcch_stats);
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PDCCH, VCD_FUNCTION_IN);
rx_pdcch(ue,
- proc->frame_rx,
- subframe_rx,
- eNB_id,
- ue->frame_parms.nb_antenna_ports_eNB==1?SISO:ALAMOUTI,
- ue->high_speed_flag);
-
+ proc->frame_rx,
+ subframe_rx,
+ eNB_id,
+ ue->frame_parms.nb_antenna_ports_eNB==1?SISO:ALAMOUTI,
+ ue->high_speed_flag);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PDCCH, VCD_FUNCTION_OUT);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DCI_DECODING, VCD_FUNCTION_IN);
-
-
+
/*printf("Decode SIB frame param aggregation + DCI %d %d, num_pdcch_symbols %d\n",
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->agregationLevel,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->dciFormat,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols);
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->agregationLevel,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->dciFormat,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols);
*/
//agregation level == FF means no configuration on
- if(ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->agregationLevel == 0xFF || ue->decode_SIB)
- {
- // search all possible dcis
- dci_cnt = dci_decoding_procedure(ue,
- dci_alloc_rx,
- (ue->UE_mode[eNB_id] < PUSCH)? 1 : 0, // if we're in PUSCH don't listen to common search space,
- // later when we need paging or RA during connection, update this ...
- eNB_id,subframe_rx);
- }
- else
- {
- // search only preconfigured dcis
- // search C RNTI dci
- dci_cnt = dci_CRNTI_decoding_procedure(ue,
- dci_alloc_rx,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->dciFormat,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->agregationLevel,
- eNB_id,
- subframe_rx);
- }
-
+ if(ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->agregationLevel == 0xFF || ue->decode_SIB) {
+ // search all possible dcis
+ dci_cnt = dci_decoding_procedure(ue,
+ dci_alloc_rx,
+ (ue->UE_mode[eNB_id] < PUSCH)? 1 : 0, // if we're in PUSCH don't listen to common search space,
+ // later when we need paging or RA during connection, update this ...
+ eNB_id,subframe_rx);
+ } else {
+ // search only preconfigured dcis
+ // search C RNTI dci
+ dci_cnt = dci_CRNTI_decoding_procedure(ue,
+ dci_alloc_rx,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->dciFormat,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->agregationLevel,
+ eNB_id,
+ subframe_rx);
+ }
+
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DCI_DECODING, VCD_FUNCTION_OUT);
//LOG_D(PHY,"[UE %d][PUSCH] Frame %d subframe %d PHICH RX\n",ue->Mod_id,frame_rx,subframe_rx);
-
+
if (is_phich_subframe(&ue->frame_parms,subframe_rx)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PHICH, VCD_FUNCTION_IN);
rx_phich(ue,proc,
- subframe_rx,eNB_id);
+ subframe_rx,eNB_id);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PHICH, VCD_FUNCTION_OUT);
}
-
+
uint8_t *nCCE_current = &ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->nCCE[subframe_rx];
uint8_t *nCCE_dest = &ue->pdcch_vars[next1_thread_id][eNB_id]->nCCE[subframe_rx];
uint8_t *nCCE_dest1 = &ue->pdcch_vars[next2_thread_id][eNB_id]->nCCE[subframe_rx];
memcpy(nCCE_dest, nCCE_current, sizeof(uint8_t));
memcpy(nCCE_dest1, nCCE_current, sizeof(uint8_t));
-
LOG_D(PHY,"current_thread %d next1_thread %d next2_thread %d \n", ue->current_thread_id[subframe_rx], next1_thread_id, next2_thread_id);
-
LOG_D(PHY,"[UE %d] AbsSubFrame %d.%d, Mode %s: DCI found %i --> rnti %x / crnti %x : format %d\n",
- ue->Mod_id,frame_rx%1024,subframe_rx,mode_string[ue->UE_mode[eNB_id]],
- dci_cnt,
- dci_alloc_rx[0].rnti,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
- dci_alloc_rx[0].format );
-
+ ue->Mod_id,frame_rx%1024,subframe_rx,mode_string[ue->UE_mode[eNB_id]],
+ dci_cnt,
+ dci_alloc_rx[0].rnti,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
+ dci_alloc_rx[0].format );
ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->dci_received += dci_cnt;
for (i=0; i<dci_cnt; i++) {
-
-
-
if ((ue->UE_mode[eNB_id]>PRACH) &&
- (dci_alloc_rx[i].rnti == ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti) &&
- (dci_alloc_rx[i].format != format0)) {
-
+ (dci_alloc_rx[i].rnti == ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti) &&
+ (dci_alloc_rx[i].format != format0)) {
LOG_D(PHY,"[UE %d][DCI][PDSCH %x] AbsSubframe %d.%d: format %d, num_pdcch_symbols %d, nCCE %d, total CCEs %d\n",
- ue->Mod_id,dci_alloc_rx[i].rnti,
- frame_rx%1024,subframe_rx,
- dci_alloc_rx[i].format,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->nCCE[subframe_rx],
- get_nCCE(3,&ue->frame_parms,get_mi(&ue->frame_parms,0)));
-
+ ue->Mod_id,dci_alloc_rx[i].rnti,
+ frame_rx%1024,subframe_rx,
+ dci_alloc_rx[i].format,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->nCCE[subframe_rx],
+ get_nCCE(3,&ue->frame_parms,get_mi(&ue->frame_parms,0)));
+
//dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
-
+
if ((ue->UE_mode[eNB_id] > PRACH) &&
- (generate_ue_dlsch_params_from_dci(frame_rx,
- subframe_rx,
- (void *)&dci_alloc_rx[i].dci_pdu,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
- dci_alloc_rx[i].format,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id],
- ue->pdsch_vars[ue->current_thread_id[subframe_rx]][eNB_id],
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id],
- &ue->frame_parms,
- ue->pdsch_config_dedicated,
- SI_RNTI,
- 0,
- P_RNTI,
- ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
- ue->pdcch_vars[0%RX_NB_TH][eNB_id]->crnti_is_temporary? ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti: 0)==0)) {
-
- // update TPC for PUCCH
- if((dci_alloc_rx[i].format == format1) ||
- (dci_alloc_rx[i].format == format1A) ||
- (dci_alloc_rx[i].format == format1B) ||
- (dci_alloc_rx[i].format == format2) ||
- (dci_alloc_rx[i].format == format2A) ||
- (dci_alloc_rx[i].format == format2B))
- {
- //ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->g_pucch += ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid]->delta_PUCCH;
- int32_t delta_pucch = ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid]->delta_PUCCH;
- for(int th_id=0; th_id<RX_NB_TH; th_id++)
- {
- ue->dlsch[th_id][eNB_id][0]->g_pucch += delta_pucch;
- }
- LOG_D(PHY,"update TPC for PUCCH %d.%d / pid %d delta_PUCCH %d g_pucch %d %d \n",frame_rx, subframe_rx,ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid,
- delta_pucch,
- ue->dlsch[0][eNB_id][0]->g_pucch,
- ue->dlsch[1][eNB_id][0]->g_pucch
- //ue->dlsch[2][eNB_id][0]->g_pucch
- );
+ (generate_ue_dlsch_params_from_dci(frame_rx,
+ subframe_rx,
+ (void *)&dci_alloc_rx[i].dci_pdu,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
+ dci_alloc_rx[i].format,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id],
+ ue->pdsch_vars[ue->current_thread_id[subframe_rx]][eNB_id],
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id],
+ &ue->frame_parms,
+ ue->pdsch_config_dedicated,
+ SI_RNTI,
+ 0,
+ P_RNTI,
+ ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
+ ue->pdcch_vars[0%RX_NB_TH][eNB_id]->crnti_is_temporary? ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti: 0)==0)) {
+ // update TPC for PUCCH
+ if((dci_alloc_rx[i].format == format1) ||
+ (dci_alloc_rx[i].format == format1A) ||
+ (dci_alloc_rx[i].format == format1B) ||
+ (dci_alloc_rx[i].format == format2) ||
+ (dci_alloc_rx[i].format == format2A) ||
+ (dci_alloc_rx[i].format == format2B)) {
+ //ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->g_pucch += ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid]->delta_PUCCH;
+ int32_t delta_pucch = ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid]->delta_PUCCH;
+
+ for(int th_id=0; th_id<RX_NB_TH; th_id++) {
+ ue->dlsch[th_id][eNB_id][0]->g_pucch += delta_pucch;
}
-
- ue->dlsch_received[eNB_id]++;
-
- if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- LOG_D(PHY,"[UE %d] Generated UE DLSCH C_RNTI format %d\n",ue->Mod_id,dci_alloc_rx[i].format);
- dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
- LOG_D(PHY,"[UE %d] *********** dlsch->active in subframe %d=> %d\n",ue->Mod_id,subframe_rx,ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active);
+
+ LOG_D(PHY,"update TPC for PUCCH %d.%d / pid %d delta_PUCCH %d g_pucch %d %d \n",frame_rx, subframe_rx,ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid,
+ delta_pucch,
+ ue->dlsch[0][eNB_id][0]->g_pucch,
+ ue->dlsch[1][eNB_id][0]->g_pucch
+ //ue->dlsch[2][eNB_id][0]->g_pucch
+ );
}
-
- // we received a CRNTI, so we're in PUSCH
- if (ue->UE_mode[eNB_id] != PUSCH) {
- if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- LOG_D(PHY,"[UE %d] Frame %d, subframe %d: Received DCI with CRNTI %x => Mode PUSCH\n",ue->Mod_id,frame_rx,subframe_rx,ue->pdcch_vars[subframe_rx&1][eNB_id]->crnti);
- }
-
- //dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
- ue->UE_mode[eNB_id] = PUSCH;
- }
- } else {
- LOG_E(PHY,"[UE %d] Frame %d, subframe %d: Problem in DCI!\n",ue->Mod_id,frame_rx,subframe_rx);
- dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
- }
- }
-
- else if ((dci_alloc_rx[i].rnti == SI_RNTI) &&
- ((dci_alloc_rx[i].format == format1A) || (dci_alloc_rx[i].format == format1C))) {
+ ue->dlsch_received[eNB_id]++;
- if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- LOG_D(PHY,"[UE %d] subframe %d: Found rnti %x, format 1%s, dci_cnt %d\n",ue->Mod_id,subframe_rx,dci_alloc_rx[i].rnti,dci_alloc_rx[i].format==format1A?"A":"C",i);
+ if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ LOG_D(PHY,"[UE %d] Generated UE DLSCH C_RNTI format %d\n",ue->Mod_id,dci_alloc_rx[i].format);
+ dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
+ LOG_D(PHY,"[UE %d] *********** dlsch->active in subframe %d=> %d\n",ue->Mod_id,subframe_rx,ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active);
}
-
- if (generate_ue_dlsch_params_from_dci(frame_rx,
- subframe_rx,
- (void *)&dci_alloc_rx[i].dci_pdu,
- SI_RNTI,
- dci_alloc_rx[i].format,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id],
- ue->pdsch_vars_SI[eNB_id],
- &ue->dlsch_SI[eNB_id],
- &ue->frame_parms,
- ue->pdsch_config_dedicated,
- SI_RNTI,
- 0,
- P_RNTI,
- ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
- 0)==0) {
-
- ue->dlsch_SI_received[eNB_id]++;
-
- LOG_D(PHY,"[UE %d] Frame %d, subframe %d : Generate UE DLSCH SI_RNTI format 1%s\n",ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].format==format1A?"A":"C");
- //dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
-
- }
- }
- else if ((dci_alloc_rx[i].rnti == P_RNTI) &&
- ((dci_alloc_rx[i].format == format1A) || (dci_alloc_rx[i].format == format1C))) {
+ // we received a CRNTI, so we're in PUSCH
+ if (ue->UE_mode[eNB_id] != PUSCH) {
+ if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ LOG_D(PHY,"[UE %d] Frame %d, subframe %d: Received DCI with CRNTI %x => Mode PUSCH\n",ue->Mod_id,frame_rx,subframe_rx,ue->pdcch_vars[subframe_rx&1][eNB_id]->crnti);
+ }
+ //dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
+ ue->UE_mode[eNB_id] = PUSCH;
+ }
+ } else {
+ LOG_E(PHY,"[UE %d] Frame %d, subframe %d: Problem in DCI!\n",ue->Mod_id,frame_rx,subframe_rx);
+ dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
+ }
+ } else if ((dci_alloc_rx[i].rnti == SI_RNTI) &&
+ ((dci_alloc_rx[i].format == format1A) || (dci_alloc_rx[i].format == format1C))) {
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
LOG_D(PHY,"[UE %d] subframe %d: Found rnti %x, format 1%s, dci_cnt %d\n",ue->Mod_id,subframe_rx,dci_alloc_rx[i].rnti,dci_alloc_rx[i].format==format1A?"A":"C",i);
}
-
if (generate_ue_dlsch_params_from_dci(frame_rx,
- subframe_rx,
- (void *)&dci_alloc_rx[i].dci_pdu,
- P_RNTI,
- dci_alloc_rx[i].format,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id],
- ue->pdsch_vars_p[eNB_id],
- &ue->dlsch_SI[eNB_id],
- &ue->frame_parms,
- ue->pdsch_config_dedicated,
- SI_RNTI,
- 0,
- P_RNTI,
- ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
+ subframe_rx,
+ (void *)&dci_alloc_rx[i].dci_pdu,
+ SI_RNTI,
+ dci_alloc_rx[i].format,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id],
+ ue->pdsch_vars_SI[eNB_id],
+ &ue->dlsch_SI[eNB_id],
+ &ue->frame_parms,
+ ue->pdsch_config_dedicated,
+ SI_RNTI,
+ 0,
+ P_RNTI,
+ ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
0)==0) {
-
- ue->dlsch_p_received[eNB_id]++;
- LOG_D(PHY,"[UE %d] Frame %d, subframe %d : Generate UE DLSCH P_RNTI format 1%s\n",ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].format==format1A?"A":"C");
- //dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
-
+ ue->dlsch_SI_received[eNB_id]++;
+ LOG_D(PHY,"[UE %d] Frame %d, subframe %d : Generate UE DLSCH SI_RNTI format 1%s\n",ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].format==format1A?"A":"C");
+ //dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
+ }
+ } else if ((dci_alloc_rx[i].rnti == P_RNTI) &&
+ ((dci_alloc_rx[i].format == format1A) || (dci_alloc_rx[i].format == format1C))) {
+ if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ LOG_D(PHY,"[UE %d] subframe %d: Found rnti %x, format 1%s, dci_cnt %d\n",ue->Mod_id,subframe_rx,dci_alloc_rx[i].rnti,dci_alloc_rx[i].format==format1A?"A":"C",i);
}
- }
-
- else if ((ue->prach_resources[eNB_id]) &&
- (dci_alloc_rx[i].rnti == ue->prach_resources[eNB_id]->ra_RNTI) &&
- ((dci_alloc_rx[i].format == format1A) || (dci_alloc_rx[i].format == format1C))) {
+ if (generate_ue_dlsch_params_from_dci(frame_rx,
+ subframe_rx,
+ (void *)&dci_alloc_rx[i].dci_pdu,
+ P_RNTI,
+ dci_alloc_rx[i].format,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id],
+ ue->pdsch_vars_p[eNB_id],
+ &ue->dlsch_SI[eNB_id],
+ &ue->frame_parms,
+ ue->pdsch_config_dedicated,
+ SI_RNTI,
+ 0,
+ P_RNTI,
+ ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
+ 0)==0) {
+ ue->dlsch_p_received[eNB_id]++;
+ LOG_D(PHY,"[UE %d] Frame %d, subframe %d : Generate UE DLSCH P_RNTI format 1%s\n",ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].format==format1A?"A":"C");
+ //dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
+ }
+ } else if ((ue->prach_resources[eNB_id]) &&
+ (dci_alloc_rx[i].rnti == ue->prach_resources[eNB_id]->ra_RNTI) &&
+ ((dci_alloc_rx[i].format == format1A) || (dci_alloc_rx[i].format == format1C))) {
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
LOG_D(PHY,"[UE %d][RAPROC] subframe %d: Found RA rnti %x, format 1%s, dci_cnt %d\n",ue->Mod_id,subframe_rx,dci_alloc_rx[i].rnti,dci_alloc_rx[i].format==format1A?"A":"C",i);
}
-
if (generate_ue_dlsch_params_from_dci(frame_rx,
- subframe_rx,
- (void *)&dci_alloc_rx[i].dci_pdu,
- ue->prach_resources[eNB_id]->ra_RNTI,
- dci_alloc_rx[i].format,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id],
- ue->pdsch_vars_ra[eNB_id],
- &ue->dlsch_ra[eNB_id],
- &ue->frame_parms,
- ue->pdsch_config_dedicated,
- SI_RNTI,
- ue->prach_resources[eNB_id]->ra_RNTI,
- P_RNTI,
- ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
+ subframe_rx,
+ (void *)&dci_alloc_rx[i].dci_pdu,
+ ue->prach_resources[eNB_id]->ra_RNTI,
+ dci_alloc_rx[i].format,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id],
+ ue->pdsch_vars_ra[eNB_id],
+ &ue->dlsch_ra[eNB_id],
+ &ue->frame_parms,
+ ue->pdsch_config_dedicated,
+ SI_RNTI,
+ ue->prach_resources[eNB_id]->ra_RNTI,
+ P_RNTI,
+ ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
0)==0) {
-
- ue->dlsch_ra_received[eNB_id]++;
+ ue->dlsch_ra_received[eNB_id]++;
- if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- LOG_D(PHY,"[UE %d] Generate UE DLSCH RA_RNTI format 1A, rb_alloc %x, dlsch_ra[eNB_id] %p\n",
- ue->Mod_id,ue->dlsch_ra[eNB_id]->harq_processes[0]->rb_alloc_even[0],ue->dlsch_ra[eNB_id]);
- }
+ if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ LOG_D(PHY,"[UE %d] Generate UE DLSCH RA_RNTI format 1A, rb_alloc %x, dlsch_ra[eNB_id] %p\n",
+ ue->Mod_id,ue->dlsch_ra[eNB_id]->harq_processes[0]->rb_alloc_even[0],ue->dlsch_ra[eNB_id]);
+ }
}
} else if( (dci_alloc_rx[i].rnti == ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti) &&
- (dci_alloc_rx[i].format == format0)) {
-
+ (dci_alloc_rx[i].format == format0)) {
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
LOG_D(PHY,"[UE %d][PUSCH] Frame %d subframe %d: Found rnti %x, format 0, dci_cnt %d\n",
ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].rnti,i);
@@ -3017,48 +2734,46 @@ int ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint
ue->ulsch_no_allocation_counter[eNB_id] = 0;
//dump_dci(&ue->frame_parms,&dci_alloc_rx[i]);
-
+
if ((ue->UE_mode[eNB_id] > PRACH) &&
- (generate_ue_ulsch_params_from_dci((void *)&dci_alloc_rx[i].dci_pdu,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
- subframe_rx,
- format0,
- ue,
- proc,
- SI_RNTI,
- 0,
- P_RNTI,
- CBA_RNTI,
- eNB_id,
- 0)==0)) {
- if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
-
- LOG_USEDINLOG_VAR(int8_t,harq_pid) = subframe2harq_pid(&ue->frame_parms,
- pdcch_alloc2ul_frame(&ue->frame_parms,proc->frame_rx,proc->subframe_rx),
- pdcch_alloc2ul_subframe(&ue->frame_parms,proc->subframe_rx));
- T(T_UE_PHY_ULSCH_UE_DCI, T_INT(eNB_id), T_INT(proc->frame_rx%1024), T_INT(proc->subframe_rx),
- T_INT(dci_alloc_rx[i].rnti),
- T_INT(harq_pid),
- T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->mcs),
- T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->round),
- T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb),
- T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb),
- T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS));
-
- LOG_D(PHY,"[UE %d] Generate UE ULSCH C_RNTI format 0 (subframe %d)\n",ue->Mod_id,subframe_rx);
- }
+ (generate_ue_ulsch_params_from_dci((void *)&dci_alloc_rx[i].dci_pdu,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
+ subframe_rx,
+ format0,
+ ue,
+ proc,
+ SI_RNTI,
+ 0,
+ P_RNTI,
+ CBA_RNTI,
+ eNB_id,
+ 0)==0)) {
+ if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ LOG_USEDINLOG_VAR(int8_t,harq_pid) = subframe2harq_pid(&ue->frame_parms,
+ pdcch_alloc2ul_frame(&ue->frame_parms,proc->frame_rx,proc->subframe_rx),
+ pdcch_alloc2ul_subframe(&ue->frame_parms,proc->subframe_rx));
+ T(T_UE_PHY_ULSCH_UE_DCI, T_INT(eNB_id), T_INT(proc->frame_rx%1024), T_INT(proc->subframe_rx),
+ T_INT(dci_alloc_rx[i].rnti),
+ T_INT(harq_pid),
+ T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->mcs),
+ T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->round),
+ T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->first_rb),
+ T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb),
+ T_INT(ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS));
+ LOG_D(PHY,"[UE %d] Generate UE ULSCH C_RNTI format 0 (subframe %d)\n",ue->Mod_id,subframe_rx);
+ }
}
} else if( (dci_alloc_rx[i].rnti == ue->ulsch[eNB_id]->cba_rnti[0]) &&
- (dci_alloc_rx[i].format == format0)) {
+ (dci_alloc_rx[i].format == format0)) {
// UE could belong to more than one CBA group
// ue->Mod_id%ue->ulsch[eNB_id]->num_active_cba_groups]
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
LOG_D(PHY,"[UE %d][PUSCH] Frame %d subframe %d: Found cba rnti %x, format 0, dci_cnt %d\n",
- ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].rnti,i);
- /*
- if (((frame_rx%100) == 0) || (frame_rx < 20))
- dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
- */
+ ue->Mod_id,frame_rx,subframe_rx,dci_alloc_rx[i].rnti,i);
+ /*
+ if (((frame_rx%100) == 0) || (frame_rx < 20))
+ dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
+ */
}
ue->ulsch_no_allocation_counter[eNB_id] = 0;
@@ -3066,47 +2781,44 @@ int ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint
if ((ue->UE_mode[eNB_id] > PRACH) &&
(generate_ue_ulsch_params_from_dci((void *)&dci_alloc_rx[i].dci_pdu,
- ue->ulsch[eNB_id]->cba_rnti[0],
- subframe_rx,
- format0,
- ue,
- proc,
- SI_RNTI,
- 0,
- P_RNTI,
- CBA_RNTI,
- eNB_id,
- 0)==0)) {
-
+ ue->ulsch[eNB_id]->cba_rnti[0],
+ subframe_rx,
+ format0,
+ ue,
+ proc,
+ SI_RNTI,
+ 0,
+ P_RNTI,
+ CBA_RNTI,
+ eNB_id,
+ 0)==0)) {
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
LOG_D(PHY,"[UE %d] Generate UE ULSCH CBA_RNTI format 0 (subframe %d)\n",ue->Mod_id,subframe_rx);
}
+
ue->ulsch[eNB_id]->num_cba_dci[(subframe_rx+4)%10]++;
}
- }
-
- else {
+ } else {
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
LOG_D(PHY,"[UE %d] frame %d, subframe %d: received DCI %d with RNTI=%x (C-RNTI:%x, CBA_RNTI %x) and format %d!\n",ue->Mod_id,frame_rx,subframe_rx,i,dci_alloc_rx[i].rnti,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
- ue->ulsch[eNB_id]->cba_rnti[0],
- dci_alloc_rx[i].format);
-
- // dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
+ ue->ulsch[eNB_id]->cba_rnti[0],
+ dci_alloc_rx[i].format);
+ // dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
}
}
-
}
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->dlsch_rx_pdcch_stats);
+ stop_meas(&ue->dlsch_rx_pdcch_stats);
}
+
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PDCCH_PROCEDURES, VCD_FUNCTION_OUT);
return(0);
}
void ue_pmch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc,int eNB_id,int abstraction_flag) {
-
int subframe_rx = proc->subframe_rx;
int frame_rx = proc->frame_rx;
int pmch_mcs=-1;
@@ -3120,19 +2832,16 @@ void ue_pmch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc,int eNB_id,int abs
if (is_pmch_subframe(frame_rx,subframe_rx,&ue->frame_parms)) {
// LOG_D(PHY,"ue calling pmch subframe ..\n ");
-
LOG_D(PHY,"[UE %d] Frame %d, subframe %d: Querying for PMCH demodulation\n",
- ue->Mod_id,frame_rx,subframe_rx);
+ ue->Mod_id,frame_rx,subframe_rx);
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
-
pmch_mcs = ue_query_mch(ue->Mod_id,
- CC_id,
- frame_rx,
- subframe_rx,
- eNB_id,
- &sync_area,
- &mcch_active);
-
+ CC_id,
+ frame_rx,
+ subframe_rx,
+ eNB_id,
+ &sync_area,
+ &mcch_active);
#else
pmch_mcs=-1;
#endif
@@ -3142,107 +2851,100 @@ void ue_pmch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc,int eNB_id,int abs
fill_UE_dlsch_MCH(ue,pmch_mcs,1,0,0);
for (l=2; l<12; l++) {
- slot_fep_mbsfn(ue,
- l,
- subframe_rx,
- 0,0);//ue->rx_offset,0);
+ slot_fep_mbsfn(ue,
+ l,
+ subframe_rx,
+ 0,0);//ue->rx_offset,0);
}
-
+
for (l=2; l<12; l++) {
- rx_pmch(ue,
- 0,
- subframe_rx,
- l);
+ rx_pmch(ue,
+ 0,
+ subframe_rx,
+ l);
}
-
-
- ue->dlsch_MCH[0]->harq_processes[0]->Qm = get_Qm(pmch_mcs);
+ ue->dlsch_MCH[0]->harq_processes[0]->Qm = get_Qm(pmch_mcs);
ue->dlsch_MCH[0]->harq_processes[0]->G = get_G(&ue->frame_parms,
- ue->dlsch_MCH[0]->harq_processes[0]->nb_rb,
- ue->dlsch_MCH[0]->harq_processes[0]->rb_alloc_even,
- ue->dlsch_MCH[0]->harq_processes[0]->Qm,
- 1,
- 2,
- frame_rx,
- subframe_rx,
- 0);
-
+ ue->dlsch_MCH[0]->harq_processes[0]->nb_rb,
+ ue->dlsch_MCH[0]->harq_processes[0]->rb_alloc_even,
+ ue->dlsch_MCH[0]->harq_processes[0]->Qm,
+ 1,
+ 2,
+ frame_rx,
+ subframe_rx,
+ 0);
dlsch_unscrambling(&ue->frame_parms,1,ue->dlsch_MCH[0],
- ue->dlsch_MCH[0]->harq_processes[0]->G,
- ue->pdsch_vars_MCH[0]->llr[0],0,subframe_rx<<1);
-
+ ue->dlsch_MCH[0]->harq_processes[0]->G,
+ ue->pdsch_vars_MCH[0]->llr[0],0,subframe_rx<<1);
LOG_D(PHY,"start turbo decode for MCH %d.%d --> nb_rb %d \n", frame_rx, subframe_rx, ue->dlsch_MCH[0]->harq_processes[0]->nb_rb);
LOG_D(PHY,"start turbo decode for MCH %d.%d --> rb_alloc_even %x \n", frame_rx, subframe_rx, (unsigned int)((intptr_t)ue->dlsch_MCH[0]->harq_processes[0]->rb_alloc_even));
LOG_D(PHY,"start turbo decode for MCH %d.%d --> Qm %d \n", frame_rx, subframe_rx, ue->dlsch_MCH[0]->harq_processes[0]->Qm);
LOG_D(PHY,"start turbo decode for MCH %d.%d --> Nl %d \n", frame_rx, subframe_rx, ue->dlsch_MCH[0]->harq_processes[0]->Nl);
LOG_D(PHY,"start turbo decode for MCH %d.%d --> G %d \n", frame_rx, subframe_rx, ue->dlsch_MCH[0]->harq_processes[0]->G);
LOG_D(PHY,"start turbo decode for MCH %d.%d --> Kmimo %d \n", frame_rx, subframe_rx, ue->dlsch_MCH[0]->Kmimo);
-
ret = dlsch_decoding(ue,
- ue->pdsch_vars_MCH[0]->llr[0],
- &ue->frame_parms,
- ue->dlsch_MCH[0],
- ue->dlsch_MCH[0]->harq_processes[0],
- frame_rx,
- subframe_rx,
- 0,
- 0,1);
+ ue->pdsch_vars_MCH[0]->llr[0],
+ &ue->frame_parms,
+ ue->dlsch_MCH[0],
+ ue->dlsch_MCH[0]->harq_processes[0],
+ frame_rx,
+ subframe_rx,
+ 0,
+ 0,1);
+
if (mcch_active == 1)
- ue->dlsch_mcch_trials[sync_area][0]++;
+ ue->dlsch_mcch_trials[sync_area][0]++;
else
- ue->dlsch_mtch_trials[sync_area][0]++;
-
+ ue->dlsch_mtch_trials[sync_area][0]++;
+
if (ret == (1+ue->dlsch_MCH[0]->max_turbo_iterations)) {
- if (mcch_active == 1)
- ue->dlsch_mcch_errors[sync_area][0]++;
- else
- ue->dlsch_mtch_errors[sync_area][0]++;
-
- LOG_D(PHY,"[UE %d] Frame %d, subframe %d: PMCH in error (%d,%d), not passing to L2 (TBS %d, iter %d,G %d)\n",
- ue->Mod_id,
+ if (mcch_active == 1)
+ ue->dlsch_mcch_errors[sync_area][0]++;
+ else
+ ue->dlsch_mtch_errors[sync_area][0]++;
+
+ LOG_D(PHY,"[UE %d] Frame %d, subframe %d: PMCH in error (%d,%d), not passing to L2 (TBS %d, iter %d,G %d)\n",
+ ue->Mod_id,
frame_rx,subframe_rx,
- ue->dlsch_mcch_errors[sync_area][0],
- ue->dlsch_mtch_errors[sync_area][0],
- ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3,
- ue->dlsch_MCH[0]->max_turbo_iterations,
- ue->dlsch_MCH[0]->harq_processes[0]->G);
- // dump_mch(ue,0,ue->dlsch_MCH[0]->harq_processes[0]->G,subframe_rx);
+ ue->dlsch_mcch_errors[sync_area][0],
+ ue->dlsch_mtch_errors[sync_area][0],
+ ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3,
+ ue->dlsch_MCH[0]->max_turbo_iterations,
+ ue->dlsch_MCH[0]->harq_processes[0]->G);
+ // dump_mch(ue,0,ue->dlsch_MCH[0]->harq_processes[0]->G,subframe_rx);
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
-
for (int i=0; i<ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3; i++) {
- LOG_T(PHY,"%02x.",ue->dlsch_MCH[0]->harq_processes[0]->c[0][i]);
- }
-
- LOG_T(PHY,"\n");
+ LOG_T(PHY,"%02x.",ue->dlsch_MCH[0]->harq_processes[0]->c[0][i]);
+ }
+
+ LOG_T(PHY,"\n");
}
-
-
- // if (subframe_rx==9)
- // mac_xface->macphy_exit("Why are we exiting here?");
+
+ // if (subframe_rx==9)
+ // mac_xface->macphy_exit("Why are we exiting here?");
} else { // decoding successful
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
-
- ue_send_mch_sdu(ue->Mod_id,
- CC_id,
- frame_rx,
- ue->dlsch_MCH[0]->harq_processes[0]->b,
- ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3,
- eNB_id,// not relevant in eMBMS context
- sync_area);
-
- if (mcch_active == 1)
- ue->dlsch_mcch_received[sync_area][0]++;
- else
- ue->dlsch_mtch_received[sync_area][0]++;
-
- if (ue->dlsch_mch_received_sf[subframe_rx%5][0] == 1 ) {
- ue->dlsch_mch_received_sf[subframe_rx%5][0]=0;
- } else {
- ue->dlsch_mch_received[0]+=1;
- ue->dlsch_mch_received_sf[subframe_rx][0]=1;
- }
+ ue_send_mch_sdu(ue->Mod_id,
+ CC_id,
+ frame_rx,
+ ue->dlsch_MCH[0]->harq_processes[0]->b,
+ ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3,
+ eNB_id,// not relevant in eMBMS context
+ sync_area);
+
+ if (mcch_active == 1)
+ ue->dlsch_mcch_received[sync_area][0]++;
+ else
+ ue->dlsch_mtch_received[sync_area][0]++;
+
+ if (ue->dlsch_mch_received_sf[subframe_rx%5][0] == 1 ) {
+ ue->dlsch_mch_received_sf[subframe_rx%5][0]=0;
+ } else {
+ ue->dlsch_mch_received[0]+=1;
+ ue->dlsch_mch_received_sf[subframe_rx][0]=1;
+ }
#endif // #if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
} // decoding sucessful
@@ -3250,50 +2952,47 @@ void ue_pmch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc,int eNB_id,int abs
} // is_pmch_subframe=true
}
-void copy_harq_proc_struct(LTE_DL_UE_HARQ_t *harq_processes_dest, LTE_DL_UE_HARQ_t *current_harq_processes)
-{
- harq_processes_dest->B = current_harq_processes->B ;
- harq_processes_dest->C = current_harq_processes->C ;
- harq_processes_dest->Cminus = current_harq_processes->Cminus ;
- harq_processes_dest->Cplus = current_harq_processes->Cplus ;
- harq_processes_dest->DCINdi = current_harq_processes->DCINdi ;
- harq_processes_dest->F = current_harq_processes->F ;
- harq_processes_dest->G = current_harq_processes->G ;
- harq_processes_dest->Kminus = current_harq_processes->Kminus ;
- harq_processes_dest->Kplus = current_harq_processes->Kplus ;
- harq_processes_dest->Nl = current_harq_processes->Nl ;
- harq_processes_dest->Qm = current_harq_processes->Qm ;
- harq_processes_dest->TBS = current_harq_processes->TBS ;
- harq_processes_dest->b = current_harq_processes->b ;
- harq_processes_dest->codeword = current_harq_processes->codeword ;
- harq_processes_dest->delta_PUCCH = current_harq_processes->delta_PUCCH ;
- harq_processes_dest->dl_power_off = current_harq_processes->dl_power_off ;
- harq_processes_dest->first_tx = current_harq_processes->first_tx ;
- harq_processes_dest->mcs = current_harq_processes->mcs ;
- harq_processes_dest->mimo_mode = current_harq_processes->mimo_mode ;
- harq_processes_dest->nb_rb = current_harq_processes->nb_rb ;
- harq_processes_dest->pmi_alloc = current_harq_processes->pmi_alloc ;
- harq_processes_dest->rb_alloc_even[0] = current_harq_processes->rb_alloc_even[0] ;
- harq_processes_dest->rb_alloc_even[1] = current_harq_processes->rb_alloc_even[1] ;
- harq_processes_dest->rb_alloc_even[2] = current_harq_processes->rb_alloc_even[2] ;
- harq_processes_dest->rb_alloc_even[3] = current_harq_processes->rb_alloc_even[3] ;
- harq_processes_dest->rb_alloc_odd[0] = current_harq_processes->rb_alloc_odd[0] ;
- harq_processes_dest->rb_alloc_odd[1] = current_harq_processes->rb_alloc_odd[1] ;
- harq_processes_dest->rb_alloc_odd[2] = current_harq_processes->rb_alloc_odd[2] ;
- harq_processes_dest->rb_alloc_odd[3] = current_harq_processes->rb_alloc_odd[3] ;
- harq_processes_dest->round = current_harq_processes->round ;
- harq_processes_dest->rvidx = current_harq_processes->rvidx ;
- harq_processes_dest->status = current_harq_processes->status ;
- harq_processes_dest->vrb_type = current_harq_processes->vrb_type ;
+void copy_harq_proc_struct(LTE_DL_UE_HARQ_t *harq_processes_dest, LTE_DL_UE_HARQ_t *current_harq_processes) {
+ harq_processes_dest->B = current_harq_processes->B ;
+ harq_processes_dest->C = current_harq_processes->C ;
+ harq_processes_dest->Cminus = current_harq_processes->Cminus ;
+ harq_processes_dest->Cplus = current_harq_processes->Cplus ;
+ harq_processes_dest->DCINdi = current_harq_processes->DCINdi ;
+ harq_processes_dest->F = current_harq_processes->F ;
+ harq_processes_dest->G = current_harq_processes->G ;
+ harq_processes_dest->Kminus = current_harq_processes->Kminus ;
+ harq_processes_dest->Kplus = current_harq_processes->Kplus ;
+ harq_processes_dest->Nl = current_harq_processes->Nl ;
+ harq_processes_dest->Qm = current_harq_processes->Qm ;
+ harq_processes_dest->TBS = current_harq_processes->TBS ;
+ harq_processes_dest->b = current_harq_processes->b ;
+ harq_processes_dest->codeword = current_harq_processes->codeword ;
+ harq_processes_dest->delta_PUCCH = current_harq_processes->delta_PUCCH ;
+ harq_processes_dest->dl_power_off = current_harq_processes->dl_power_off ;
+ harq_processes_dest->first_tx = current_harq_processes->first_tx ;
+ harq_processes_dest->mcs = current_harq_processes->mcs ;
+ harq_processes_dest->mimo_mode = current_harq_processes->mimo_mode ;
+ harq_processes_dest->nb_rb = current_harq_processes->nb_rb ;
+ harq_processes_dest->pmi_alloc = current_harq_processes->pmi_alloc ;
+ harq_processes_dest->rb_alloc_even[0] = current_harq_processes->rb_alloc_even[0] ;
+ harq_processes_dest->rb_alloc_even[1] = current_harq_processes->rb_alloc_even[1] ;
+ harq_processes_dest->rb_alloc_even[2] = current_harq_processes->rb_alloc_even[2] ;
+ harq_processes_dest->rb_alloc_even[3] = current_harq_processes->rb_alloc_even[3] ;
+ harq_processes_dest->rb_alloc_odd[0] = current_harq_processes->rb_alloc_odd[0] ;
+ harq_processes_dest->rb_alloc_odd[1] = current_harq_processes->rb_alloc_odd[1] ;
+ harq_processes_dest->rb_alloc_odd[2] = current_harq_processes->rb_alloc_odd[2] ;
+ harq_processes_dest->rb_alloc_odd[3] = current_harq_processes->rb_alloc_odd[3] ;
+ harq_processes_dest->round = current_harq_processes->round ;
+ harq_processes_dest->rvidx = current_harq_processes->rvidx ;
+ harq_processes_dest->status = current_harq_processes->status ;
+ harq_processes_dest->vrb_type = current_harq_processes->vrb_type ;
}
-void copy_ack_struct(harq_status_t *harq_ack_dest, harq_status_t *current_harq_ack)
-{
- memcpy(harq_ack_dest, current_harq_ack, sizeof(harq_status_t));
+void copy_ack_struct(harq_status_t *harq_ack_dest, harq_status_t *current_harq_ack) {
+ memcpy(harq_ack_dest, current_harq_ack, sizeof(harq_status_t));
}
void ue_pdsch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, int eNB_id, PDSCH_t pdsch, LTE_UE_DLSCH_t *dlsch0, LTE_UE_DLSCH_t *dlsch1, int s0, int s1, int abstraction_flag) {
-
int subframe_rx = proc->subframe_rx;
int m;
int harq_pid;
@@ -3303,8 +3002,7 @@ void ue_pdsch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, int eNB_id, PDSC
if (dlsch0->active == 0)
return;
- for (m=s0;m<=s1;m++) {
-
+ for (m=s0; m<=s1; m++) {
if (dlsch0 && (!dlsch1)) {
harq_pid = dlsch0->current_harq_pid;
LOG_D(PHY,"[UE %d] PDSCH active in subframe %d, harq_pid %d Symbol %d\n",ue->Mod_id,subframe_rx,harq_pid,m);
@@ -3316,15 +3014,11 @@ void ue_pdsch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, int eNB_id, PDSC
dual_stream_UE = 1;
eNB_id_i = ue->n_connected_eNB;
i_mod = dlsch0->harq_processes[harq_pid]->Qm;
-
- }
- else if((pdsch==PDSCH) && (ue->transmission_mode[eNB_id]==3))
- {
- dual_stream_UE = rx_IC_dual_stream;
- eNB_id_i = eNB_id;
- i_mod = 0;
- }
- else {
+ } else if((pdsch==PDSCH) && (ue->transmission_mode[eNB_id]==3)) {
+ dual_stream_UE = rx_IC_dual_stream;
+ eNB_id_i = eNB_id;
+ i_mod = 0;
+ } else {
dual_stream_UE = 0;
eNB_id_i = eNB_id+1;
i_mod = 0;
@@ -3342,48 +3036,50 @@ void ue_pdsch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, int eNB_id, PDSC
}
if ((m==s0) && (m<4))
- first_symbol_flag = 1;
+ first_symbol_flag = 1;
else
- first_symbol_flag = 0;
+ first_symbol_flag = 0;
if (LOG_DEBUGFLAG(UE_TIMING)) {
uint8_t slot = 0;
+
if(m >= ue->frame_parms.symbols_per_tti>>1)
- slot = 1;
+ slot = 1;
+
start_meas(&ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot]);
}
+
// process DLSCH received in first slot
rx_pdsch(ue,
- pdsch,
- eNB_id,
- eNB_id_i,
- proc->frame_rx,
- subframe_rx, // subframe,
- m,
- first_symbol_flag,
- dual_stream_UE,
- i_mod,
- dlsch0->current_harq_pid);
+ pdsch,
+ eNB_id,
+ eNB_id_i,
+ proc->frame_rx,
+ subframe_rx, // subframe,
+ m,
+ first_symbol_flag,
+ dual_stream_UE,
+ i_mod,
+ dlsch0->current_harq_pid);
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
- uint8_t slot = 0;
- if(m >= ue->frame_parms.symbols_per_tti>>1)
- slot = 1;
- stop_meas(&ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot]);
- LOG_I(PHY, "[AbsSFN %d.%d] LLR Computation Symbol %d %5.2f \n",proc->frame_rx,subframe_rx,m,ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot].p_time/(cpuf*1000.0));
- }
+ uint8_t slot = 0;
+ if(m >= ue->frame_parms.symbols_per_tti>>1)
+ slot = 1;
+ stop_meas(&ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot]);
+ LOG_I(PHY, "[AbsSFN %d.%d] LLR Computation Symbol %d %5.2f \n",proc->frame_rx,subframe_rx,m,ue->dlsch_llr_stats_parallelization[ue->current_thread_id[subframe_rx]][slot].p_time/(cpuf*1000.0));
+ }
- if(first_symbol_flag)
- {
- proc->first_symbol_available = 1;
+ if(first_symbol_flag) {
+ proc->first_symbol_available = 1;
}
} // CRNTI active
}
}
void process_rar(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, int eNB_id, runmode_t mode, int abstraction_flag) {
-
int frame_rx = proc->frame_rx;
int subframe_rx = proc->subframe_rx;
int timing_advance;
@@ -3392,99 +3088,85 @@ void process_rar(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, int eNB_id, runmode_t mo
uint8_t *rar;
uint8_t next1_thread_id = ue->current_thread_id[subframe_rx]== (RX_NB_TH-1) ? 0:(ue->current_thread_id[subframe_rx]+1);
uint8_t next2_thread_id = next1_thread_id== (RX_NB_TH-1) ? 0:(next1_thread_id+1);
-
LOG_D(PHY,"[UE %d][RAPROC] Frame %d subframe %d Received RAR mode %d\n",
- ue->Mod_id,
- frame_rx,
- subframe_rx, ue->UE_mode[eNB_id]);
-
+ ue->Mod_id,
+ frame_rx,
+ subframe_rx, ue->UE_mode[eNB_id]);
if (ue->mac_enabled == 1) {
if ((ue->UE_mode[eNB_id] != PUSCH) &&
- (ue->prach_resources[eNB_id]->Msg3!=NULL)) {
+ (ue->prach_resources[eNB_id]->Msg3!=NULL)) {
LOG_D(PHY,"[UE %d][RAPROC] Frame %d subframe %d Invoking MAC for RAR (current preamble %d)\n",
- ue->Mod_id,frame_rx,
- subframe_rx,
- ue->prach_resources[eNB_id]->ra_PreambleIndex);
-
+ ue->Mod_id,frame_rx,
+ subframe_rx,
+ ue->prach_resources[eNB_id]->ra_PreambleIndex);
timing_advance = ue_process_rar(ue->Mod_id,
- ue->CC_id,
- frame_rx,
- ue->prach_resources[eNB_id]->ra_RNTI,
- dlsch0->harq_processes[0]->b,
- &ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
- ue->prach_resources[eNB_id]->ra_PreambleIndex,
- dlsch0->harq_processes[0]->b); // alter the 'b' buffer so it contains only the selected RAR header and RAR payload
-
+ ue->CC_id,
+ frame_rx,
+ ue->prach_resources[eNB_id]->ra_RNTI,
+ dlsch0->harq_processes[0]->b,
+ &ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
+ ue->prach_resources[eNB_id]->ra_PreambleIndex,
+ dlsch0->harq_processes[0]->b); // alter the 'b' buffer so it contains only the selected RAR header and RAR payload
ue->pdcch_vars[next1_thread_id][eNB_id]->crnti = ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti;
ue->pdcch_vars[next2_thread_id][eNB_id]->crnti = ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti;
-
if (timing_advance!=0xffff) {
-
- LOG_D(PHY,"[UE %d][RAPROC] Frame %d subframe %d Got rnti %x and timing advance %d from RAR\n",
+ LOG_D(PHY,"[UE %d][RAPROC] Frame %d subframe %d Got rnti %x and timing advance %d from RAR\n",
ue->Mod_id,
frame_rx,
subframe_rx,
ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti,
timing_advance);
-
- // remember this c-rnti is still a tc-rnti
-
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti_is_temporary = 1;
-
- //timing_advance = 0;
- process_timing_advance_rar(ue,proc,timing_advance);
-
- if (mode!=debug_prach) {
- ue->ulsch_Msg3_active[eNB_id]=1;
- get_Msg3_alloc(&ue->frame_parms,
- subframe_rx,
- frame_rx,
- &ue->ulsch_Msg3_frame[eNB_id],
- &ue->ulsch_Msg3_subframe[eNB_id]);
-
- LOG_D(PHY,"[UE %d][RAPROC] Got Msg3_alloc Frame %d subframe %d: Msg3_frame %d, Msg3_subframe %d\n",
- ue->Mod_id,
- frame_rx,
- subframe_rx,
- ue->ulsch_Msg3_frame[eNB_id],
- ue->ulsch_Msg3_subframe[eNB_id]);
- harq_pid = subframe2harq_pid(&ue->frame_parms,
- ue->ulsch_Msg3_frame[eNB_id],
- ue->ulsch_Msg3_subframe[eNB_id]);
- ue->ulsch[eNB_id]->harq_processes[harq_pid]->round = 0;
-
- ue->UE_mode[eNB_id] = RA_RESPONSE;
- // ue->Msg3_timer[eNB_id] = 10;
- ue->ulsch[eNB_id]->power_offset = 6;
- ue->ulsch_no_allocation_counter[eNB_id] = 0;
- }
+ // remember this c-rnti is still a tc-rnti
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->crnti_is_temporary = 1;
+ //timing_advance = 0;
+ process_timing_advance_rar(ue,proc,timing_advance);
+
+ if (mode!=debug_prach) {
+ ue->ulsch_Msg3_active[eNB_id]=1;
+ get_Msg3_alloc(&ue->frame_parms,
+ subframe_rx,
+ frame_rx,
+ &ue->ulsch_Msg3_frame[eNB_id],
+ &ue->ulsch_Msg3_subframe[eNB_id]);
+ LOG_D(PHY,"[UE %d][RAPROC] Got Msg3_alloc Frame %d subframe %d: Msg3_frame %d, Msg3_subframe %d\n",
+ ue->Mod_id,
+ frame_rx,
+ subframe_rx,
+ ue->ulsch_Msg3_frame[eNB_id],
+ ue->ulsch_Msg3_subframe[eNB_id]);
+ harq_pid = subframe2harq_pid(&ue->frame_parms,
+ ue->ulsch_Msg3_frame[eNB_id],
+ ue->ulsch_Msg3_subframe[eNB_id]);
+ ue->ulsch[eNB_id]->harq_processes[harq_pid]->round = 0;
+ ue->UE_mode[eNB_id] = RA_RESPONSE;
+ // ue->Msg3_timer[eNB_id] = 10;
+ ue->ulsch[eNB_id]->power_offset = 6;
+ ue->ulsch_no_allocation_counter[eNB_id] = 0;
+ }
} else { // PRACH preamble doesn't match RAR
- LOG_W(PHY,"[UE %d][RAPROC] Received RAR preamble (%d) doesn't match !!!\n",
- ue->Mod_id,
- ue->prach_resources[eNB_id]->ra_PreambleIndex);
+ LOG_W(PHY,"[UE %d][RAPROC] Received RAR preamble (%d) doesn't match !!!\n",
+ ue->Mod_id,
+ ue->prach_resources[eNB_id]->ra_PreambleIndex);
}
} // mode != PUSCH
- }
- else {
+ } else {
rar = dlsch0->harq_processes[0]->b+1;
timing_advance = ((((uint16_t)(rar[0]&0x7f))<<4) + (rar[1]>>4));
process_timing_advance_rar(ue,proc,timing_advance);
}
-
}
void ue_dlsch_procedures(PHY_VARS_UE *ue,
- UE_rxtx_proc_t *proc,
- int eNB_id,
- PDSCH_t pdsch,
- LTE_UE_DLSCH_t *dlsch0,
- LTE_UE_DLSCH_t *dlsch1,
- int *dlsch_errors,
- runmode_t mode,
- int abstraction_flag) {
-
+ UE_rxtx_proc_t *proc,
+ int eNB_id,
+ PDSCH_t pdsch,
+ LTE_UE_DLSCH_t *dlsch0,
+ LTE_UE_DLSCH_t *dlsch1,
+ int *dlsch_errors,
+ runmode_t mode,
+ int abstraction_flag) {
int harq_pid;
int frame_rx = proc->frame_rx;
int subframe_rx = proc->subframe_rx;
@@ -3495,7 +3177,7 @@ void ue_dlsch_procedures(PHY_VARS_UE *ue,
uint8_t is_cw1_active = 0;
if (dlsch0==NULL)
- AssertFatal(0,"dlsch0 should be defined at this level \n");
+ AssertFatal(0,"dlsch0 should be defined at this level \n");
harq_pid = dlsch0->current_harq_pid;
is_cw0_active = dlsch0->harq_processes[harq_pid]->status;
@@ -3506,329 +3188,332 @@ void ue_dlsch_procedures(PHY_VARS_UE *ue,
LOG_D(PHY,"AbsSubframe %d.%d Start Turbo Decoder for CW0 [harq_pid %d] ? %d \n", frame_rx%1024, subframe_rx, harq_pid, is_cw0_active);
LOG_D(PHY,"AbsSubframe %d.%d Start Turbo Decoder for CW1 [harq_pid %d] ? %d \n", frame_rx%1024, subframe_rx, harq_pid, is_cw1_active);
- if(is_cw0_active && is_cw1_active)
- {
- dlsch0->Kmimo = 2;
- dlsch1->Kmimo = 2;
- }
- else
- {
- dlsch0->Kmimo = 1;
+ if(is_cw0_active && is_cw1_active) {
+ dlsch0->Kmimo = 2;
+ dlsch1->Kmimo = 2;
+ } else {
+ dlsch0->Kmimo = 1;
}
+
if (1) {
switch (pdsch) {
- case SI_PDSCH:
- pdsch_vars = ue->pdsch_vars_SI[eNB_id];
- break;
- case RA_PDSCH:
- pdsch_vars = ue->pdsch_vars_ra[eNB_id];
- break;
- case P_PDSCH:
- pdsch_vars = ue->pdsch_vars_p[eNB_id];
- break;
- case PDSCH:
- pdsch_vars = ue->pdsch_vars[ue->current_thread_id[subframe_rx]][eNB_id];
- break;
- case PMCH:
- case PDSCH1:
- LOG_E(PHY,"Illegal PDSCH %d for ue_pdsch_procedures\n",pdsch);
- pdsch_vars = NULL;
- return;
- break;
- default:
- pdsch_vars = NULL;
- return;
- break;
+ case SI_PDSCH:
+ pdsch_vars = ue->pdsch_vars_SI[eNB_id];
+ break;
+ case RA_PDSCH:
+ pdsch_vars = ue->pdsch_vars_ra[eNB_id];
+ break;
+
+ case P_PDSCH:
+ pdsch_vars = ue->pdsch_vars_p[eNB_id];
+ break;
+
+ case PDSCH:
+ pdsch_vars = ue->pdsch_vars[ue->current_thread_id[subframe_rx]][eNB_id];
+ break;
+
+ case PMCH:
+ case PDSCH1:
+ LOG_E(PHY,"Illegal PDSCH %d for ue_pdsch_procedures\n",pdsch);
+ pdsch_vars = NULL;
+ return;
+ break;
+
+ default:
+ pdsch_vars = NULL;
+ return;
+ break;
}
+
if (frame_rx < *dlsch_errors)
*dlsch_errors=0;
if (pdsch==RA_PDSCH) {
-
if (ue->prach_resources[eNB_id]!=NULL)
- dlsch0->rnti = ue->prach_resources[eNB_id]->ra_RNTI;
+ dlsch0->rnti = ue->prach_resources[eNB_id]->ra_RNTI;
else {
- LOG_E(PHY,"[UE %d] Frame %d, subframe %d: FATAL, prach_resources is NULL\n",ue->Mod_id,frame_rx,subframe_rx);
- AssertFatal(1==0,"prach_resources is NULL");
+ LOG_E(PHY,"[UE %d] Frame %d, subframe %d: FATAL, prach_resources is NULL\n",ue->Mod_id,frame_rx,subframe_rx);
+ AssertFatal(1==0,"prach_resources is NULL");
}
}
-
-
- // start turbo decode for CW 0
- dlsch0->harq_processes[harq_pid]->G = get_G(&ue->frame_parms,
- dlsch0->harq_processes[harq_pid]->nb_rb,
- dlsch0->harq_processes[harq_pid]->rb_alloc_even,
- dlsch0->harq_processes[harq_pid]->Qm,
- dlsch0->harq_processes[harq_pid]->Nl,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- frame_rx,
- subframe_rx,
- ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id]);
+
+ // start turbo decode for CW 0
+ dlsch0->harq_processes[harq_pid]->G = get_G(&ue->frame_parms,
+ dlsch0->harq_processes[harq_pid]->nb_rb,
+ dlsch0->harq_processes[harq_pid]->rb_alloc_even,
+ dlsch0->harq_processes[harq_pid]->Qm,
+ dlsch0->harq_processes[harq_pid]->Nl,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ frame_rx,
+ subframe_rx,
+ ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id]);
+
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->dlsch_unscrambling_stats);
+ }
+
+ dlsch_unscrambling(&ue->frame_parms,
+ 0,
+ dlsch0,
+ dlsch0->harq_processes[harq_pid]->G,
+ pdsch_vars->llr[0],
+ 0,
+ subframe_rx<<1);
+
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->dlsch_unscrambling_stats);
+ }
+
+ LOG_D(PHY," ------ start turbo decoder for AbsSubframe %d.%d / %d ------ \n", frame_rx, subframe_rx, harq_pid);
+ LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> nb_rb %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->harq_processes[harq_pid]->nb_rb);
+ LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> rb_alloc_even %x \n", frame_rx, subframe_rx, harq_pid,
+ (unsigned int)((intptr_t)dlsch0->harq_processes[harq_pid]->rb_alloc_even));
+ LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> Qm %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->harq_processes[harq_pid]->Qm);
+ LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> Nl %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->harq_processes[harq_pid]->Nl);
+ LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> G %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->harq_processes[harq_pid]->G);
+ LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> Kmimo %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->Kmimo);
+ LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> Pdcch Sym %d \n", frame_rx, subframe_rx, harq_pid,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols);
+
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]);
+ }
+
+ ret = dlsch_decoding(ue,
+ pdsch_vars->llr[0],
+ &ue->frame_parms,
+ dlsch0,
+ dlsch0->harq_processes[harq_pid],
+ frame_rx,
+ subframe_rx,
+ harq_pid,
+ pdsch==PDSCH?1:0,
+ dlsch0->harq_processes[harq_pid]->TBS>256?1:0);
+
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]);
+ LOG_I(PHY, " --> Unscrambling for CW0 %5.3f\n",
+ (ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0));
+ LOG_I(PHY, "AbsSubframe %d.%d --> Turbo Decoding for CW0 %5.3f\n",
+ frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0));
+ }
+
+ if(is_cw1_active) {
+ // start turbo decode for CW 1
+ dlsch1->harq_processes[harq_pid]->G = get_G(&ue->frame_parms,
+ dlsch1->harq_processes[harq_pid]->nb_rb,
+ dlsch1->harq_processes[harq_pid]->rb_alloc_even,
+ dlsch1->harq_processes[harq_pid]->Qm,
+ dlsch1->harq_processes[harq_pid]->Nl,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ frame_rx,
+ subframe_rx,
+ ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id]);
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->dlsch_unscrambling_stats);
}
+
dlsch_unscrambling(&ue->frame_parms,
- 0,
- dlsch0,
- dlsch0->harq_processes[harq_pid]->G,
- pdsch_vars->llr[0],
- 0,
- subframe_rx<<1);
+ 0,
+ dlsch1,
+ dlsch1->harq_processes[harq_pid]->G,
+ pdsch_vars->llr[1],
+ 1,
+ subframe_rx<<1);
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->dlsch_unscrambling_stats);
}
-
- LOG_D(PHY," ------ start turbo decoder for AbsSubframe %d.%d / %d ------ \n", frame_rx, subframe_rx, harq_pid);
- LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> nb_rb %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->harq_processes[harq_pid]->nb_rb);
- LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> rb_alloc_even %x \n", frame_rx, subframe_rx, harq_pid, (unsigned int)((intptr_t)dlsch0->harq_processes[harq_pid]->rb_alloc_even));
- LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> Qm %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->harq_processes[harq_pid]->Qm);
- LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> Nl %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->harq_processes[harq_pid]->Nl);
- LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> G %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->harq_processes[harq_pid]->G);
- LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> Kmimo %d \n", frame_rx, subframe_rx, harq_pid, dlsch0->Kmimo);
- LOG_D(PHY,"start turbo decode for CW 0 for AbsSubframe %d.%d / %d --> Pdcch Sym %d \n", frame_rx, subframe_rx, harq_pid, ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols);
-
+
+ LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> nb_rb %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->harq_processes[harq_pid]->nb_rb);
+ LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> rb_alloc_even %x \n", frame_rx, subframe_rx, harq_pid, (uint16_t)((intptr_t)dlsch1->harq_processes[harq_pid]->rb_alloc_even));
+ LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> Qm %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->harq_processes[harq_pid]->Qm);
+ LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> Nl %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->harq_processes[harq_pid]->Nl);
+ LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> G %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->harq_processes[harq_pid]->G);
+ LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> Kmimo %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->Kmimo);
+ LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> Pdcch Sym %d \n", frame_rx, subframe_rx, harq_pid,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols);
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]);
}
- ret = dlsch_decoding(ue,
- pdsch_vars->llr[0],
- &ue->frame_parms,
- dlsch0,
- dlsch0->harq_processes[harq_pid],
- frame_rx,
- subframe_rx,
- harq_pid,
- pdsch==PDSCH?1:0,
- dlsch0->harq_processes[harq_pid]->TBS>256?1:0);
-
+
+ ret1 = dlsch_decoding(ue,
+ pdsch_vars->llr[1],
+ &ue->frame_parms,
+ dlsch1,
+ dlsch1->harq_processes[harq_pid],
+ frame_rx,
+ subframe_rx,
+ harq_pid,
+ pdsch==PDSCH?1:0,
+ dlsch1->harq_processes[harq_pid]->TBS>256?1:0);
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]);
- LOG_I(PHY, " --> Unscrambling for CW0 %5.3f\n",
- (ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0));
- LOG_I(PHY, "AbsSubframe %d.%d --> Turbo Decoding for CW0 %5.3f\n",
- frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0));
-
+ LOG_I(PHY, " --> Unscrambling for CW1 %5.3f\n",
+ (ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0));
+ LOG_I(PHY, "AbsSubframe %d.%d --> Turbo Decoding for CW1 %5.3f\n",
+ frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0));
}
- if(is_cw1_active)
- {
- // start turbo decode for CW 1
- dlsch1->harq_processes[harq_pid]->G = get_G(&ue->frame_parms,
- dlsch1->harq_processes[harq_pid]->nb_rb,
- dlsch1->harq_processes[harq_pid]->rb_alloc_even,
- dlsch1->harq_processes[harq_pid]->Qm,
- dlsch1->harq_processes[harq_pid]->Nl,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- frame_rx,
- subframe_rx,
- ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id]);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->dlsch_unscrambling_stats);
- }
- dlsch_unscrambling(&ue->frame_parms,
- 0,
- dlsch1,
- dlsch1->harq_processes[harq_pid]->G,
- pdsch_vars->llr[1],
- 1,
- subframe_rx<<1);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->dlsch_unscrambling_stats);
- }
-
- LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> nb_rb %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->harq_processes[harq_pid]->nb_rb);
- LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> rb_alloc_even %x \n", frame_rx, subframe_rx, harq_pid, (uint16_t)((intptr_t)dlsch1->harq_processes[harq_pid]->rb_alloc_even));
- LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> Qm %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->harq_processes[harq_pid]->Qm);
- LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> Nl %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->harq_processes[harq_pid]->Nl);
- LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> G %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->harq_processes[harq_pid]->G);
- LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> Kmimo %d \n", frame_rx, subframe_rx, harq_pid, dlsch1->Kmimo);
- LOG_D(PHY,"start turbo decode for CW 1 for AbsSubframe %d.%d / %d --> Pdcch Sym %d \n", frame_rx, subframe_rx, harq_pid, ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols);
-
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]);
- }
-
- ret1 = dlsch_decoding(ue,
- pdsch_vars->llr[1],
- &ue->frame_parms,
- dlsch1,
- dlsch1->harq_processes[harq_pid],
- frame_rx,
- subframe_rx,
- harq_pid,
- pdsch==PDSCH?1:0,
- dlsch1->harq_processes[harq_pid]->TBS>256?1:0);
-
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]]);
- LOG_I(PHY, " --> Unscrambling for CW1 %5.3f\n",
- (ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0));
- LOG_I(PHY, "AbsSubframe %d.%d --> Turbo Decoding for CW1 %5.3f\n",
- frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0));
- }
- LOG_D(PHY,"AbsSubframe %d.%d --> Turbo Decoding for CW1 %5.3f\n",
- frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0));
- }
-
- LOG_D(PHY," ------ end turbo decoder for AbsSubframe %d.%d ------ \n", frame_rx, subframe_rx);
-
-
+ LOG_D(PHY,"AbsSubframe %d.%d --> Turbo Decoding for CW1 %5.3f\n",
+ frame_rx%1024, subframe_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0));
+ }
+
+ LOG_D(PHY," ------ end turbo decoder for AbsSubframe %d.%d ------ \n", frame_rx, subframe_rx);
// Check CRC for CW 0
if (ret == (1+dlsch0->max_turbo_iterations)) {
*dlsch_errors=*dlsch_errors+1;
- if(dlsch0->rnti != 0xffff)
- {
-
- LOG_D(PHY,"[UE %d][PDSCH %x/%d] AbsSubframe %d.%d : DLSCH CW0 in error (rv %d,round %d, mcs %d,TBS %d)\n",
- ue->Mod_id,dlsch0->rnti,
- harq_pid,frame_rx,subframe_rx,
- dlsch0->harq_processes[harq_pid]->rvidx,
- dlsch0->harq_processes[harq_pid]->round,
- dlsch0->harq_processes[harq_pid]->mcs,
- dlsch0->harq_processes[harq_pid]->TBS);
+ if(dlsch0->rnti != 0xffff) {
+ LOG_D(PHY,"[UE %d][PDSCH %x/%d] AbsSubframe %d.%d : DLSCH CW0 in error (rv %d,round %d, mcs %d,TBS %d)\n",
+ ue->Mod_id,dlsch0->rnti,
+ harq_pid,frame_rx,subframe_rx,
+ dlsch0->harq_processes[harq_pid]->rvidx,
+ dlsch0->harq_processes[harq_pid]->round,
+ dlsch0->harq_processes[harq_pid]->mcs,
+ dlsch0->harq_processes[harq_pid]->TBS);
+ }
+ } else {
+ if(dlsch0->rnti != 0xffff) {
+ LOG_D(PHY,"[UE %d][PDSCH %x/%d] AbsSubframe %d.%d : Received DLSCH CW0 (rv %d,round %d, mcs %d,TBS %d)\n",
+ ue->Mod_id,dlsch0->rnti,
+ harq_pid,frame_rx,subframe_rx,
+ dlsch0->harq_processes[harq_pid]->rvidx,
+ dlsch0->harq_processes[harq_pid]->round,
+ dlsch0->harq_processes[harq_pid]->mcs,
+ dlsch0->harq_processes[harq_pid]->TBS);
}
-
- } else {
- if(dlsch0->rnti != 0xffff)
- {
- LOG_D(PHY,"[UE %d][PDSCH %x/%d] AbsSubframe %d.%d : Received DLSCH CW0 (rv %d,round %d, mcs %d,TBS %d)\n",
- ue->Mod_id,dlsch0->rnti,
- harq_pid,frame_rx,subframe_rx,
- dlsch0->harq_processes[harq_pid]->rvidx,
- dlsch0->harq_processes[harq_pid]->round,
- dlsch0->harq_processes[harq_pid]->mcs,
- dlsch0->harq_processes[harq_pid]->TBS);
- }
-
- if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)){
- int j;
- LOG_D(PHY,"dlsch harq_pid %d (rx): \n",dlsch0->current_harq_pid);
+ if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ int j;
+ LOG_D(PHY,"dlsch harq_pid %d (rx): \n",dlsch0->current_harq_pid);
for (j=0; j<dlsch0->harq_processes[dlsch0->current_harq_pid]->TBS>>3; j++)
- LOG_T(PHY,"%x.",dlsch0->harq_processes[dlsch0->current_harq_pid]->b[j]);
+ LOG_T(PHY,"%x.",dlsch0->harq_processes[dlsch0->current_harq_pid]->b[j]);
LOG_T(PHY,"\n");
}
-
if (ue->mac_enabled == 1) {
-
- switch (pdsch) {
- case PDSCH:
- ue_send_sdu(ue->Mod_id,
- CC_id,
- frame_rx,
- subframe_rx,
- dlsch0->harq_processes[dlsch0->current_harq_pid]->b,
- dlsch0->harq_processes[dlsch0->current_harq_pid]->TBS>>3,
- eNB_id);
- break;
- case SI_PDSCH:
- ue_decode_si(ue->Mod_id,
- CC_id,
- frame_rx,
- eNB_id,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->b,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->TBS>>3);
- break;
- case P_PDSCH:
- ue_decode_p(ue->Mod_id,
- CC_id,
- frame_rx,
- eNB_id,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->b,
- ue->dlsch_SI[eNB_id]->harq_processes[0]->TBS>>3);
- break;
- case RA_PDSCH:
- process_rar(ue,proc,eNB_id,mode,abstraction_flag);
- break;
- case PDSCH1:
- LOG_E(PHY,"Shouldn't have PDSCH1 yet, come back later\n");
- AssertFatal(1==0,"exiting");
- break;
- case PMCH:
- LOG_E(PHY,"Shouldn't have PMCH here\n");
- AssertFatal(1==0,"exiting");
- break;
- }
+ switch (pdsch) {
+ case PDSCH:
+ ue_send_sdu(ue->Mod_id,
+ CC_id,
+ frame_rx,
+ subframe_rx,
+ dlsch0->harq_processes[dlsch0->current_harq_pid]->b,
+ dlsch0->harq_processes[dlsch0->current_harq_pid]->TBS>>3,
+ eNB_id);
+ break;
+
+ case SI_PDSCH:
+ ue_decode_si(ue->Mod_id,
+ CC_id,
+ frame_rx,
+ eNB_id,
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->b,
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->TBS>>3);
+ break;
+
+ case P_PDSCH:
+ ue_decode_p(ue->Mod_id,
+ CC_id,
+ frame_rx,
+ eNB_id,
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->b,
+ ue->dlsch_SI[eNB_id]->harq_processes[0]->TBS>>3);
+ break;
+
+ case RA_PDSCH:
+ process_rar(ue,proc,eNB_id,mode,abstraction_flag);
+ break;
+
+ case PDSCH1:
+ LOG_E(PHY,"Shouldn't have PDSCH1 yet, come back later\n");
+ AssertFatal(1==0,"exiting");
+ break;
+
+ case PMCH:
+ LOG_E(PHY,"Shouldn't have PMCH here\n");
+ AssertFatal(1==0,"exiting");
+ break;
+ }
}
+
ue->total_TBS[eNB_id] = ue->total_TBS[eNB_id] +
- dlsch0->harq_processes[dlsch0->current_harq_pid]->TBS;
+ dlsch0->harq_processes[dlsch0->current_harq_pid]->TBS;
ue->total_received_bits[eNB_id] = ue->total_TBS[eNB_id] +
- dlsch0->harq_processes[dlsch0->current_harq_pid]->TBS;
+ dlsch0->harq_processes[dlsch0->current_harq_pid]->TBS;
}
+
// Check CRC for CW 1
- if(is_cw1_active)
- {
- if (ret1 == (1+dlsch0->max_turbo_iterations)) {
- LOG_D(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d DLSCH CW1 in error (rv %d,mcs %d,TBS %d)\n",
- ue->Mod_id,dlsch0->rnti,
- harq_pid,frame_rx,subframe_rx,
- dlsch0->harq_processes[harq_pid]->rvidx,
- dlsch0->harq_processes[harq_pid]->mcs,
- dlsch0->harq_processes[harq_pid]->TBS);
-
- } else {
- LOG_D(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d: Received DLSCH CW1 (rv %d,mcs %d,TBS %d)\n",
- ue->Mod_id,dlsch0->rnti,
- harq_pid,frame_rx,subframe_rx,
- dlsch0->harq_processes[harq_pid]->rvidx,
- dlsch0->harq_processes[harq_pid]->mcs,
- dlsch0->harq_processes[harq_pid]->TBS);
-
-
- if (ue->mac_enabled == 1) {
- switch (pdsch) {
- case PDSCH:
- if(is_cw1_active)
- ue_send_sdu(ue->Mod_id,
- CC_id,
- frame_rx,
- subframe_rx,
- dlsch1->harq_processes[dlsch1->current_harq_pid]->b,
- dlsch1->harq_processes[dlsch1->current_harq_pid]->TBS>>3,
- eNB_id);
- break;
- case SI_PDSCH:
- case P_PDSCH:
- case RA_PDSCH:
- case PDSCH1:
- case PMCH:
- AssertFatal(0,"exiting");
- break;
- }
- }
+ if(is_cw1_active) {
+ if (ret1 == (1+dlsch0->max_turbo_iterations)) {
+ LOG_D(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d DLSCH CW1 in error (rv %d,mcs %d,TBS %d)\n",
+ ue->Mod_id,dlsch0->rnti,
+ harq_pid,frame_rx,subframe_rx,
+ dlsch0->harq_processes[harq_pid]->rvidx,
+ dlsch0->harq_processes[harq_pid]->mcs,
+ dlsch0->harq_processes[harq_pid]->TBS);
+ } else {
+ LOG_D(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d: Received DLSCH CW1 (rv %d,mcs %d,TBS %d)\n",
+ ue->Mod_id,dlsch0->rnti,
+ harq_pid,frame_rx,subframe_rx,
+ dlsch0->harq_processes[harq_pid]->rvidx,
+ dlsch0->harq_processes[harq_pid]->mcs,
+ dlsch0->harq_processes[harq_pid]->TBS);
+
+ if (ue->mac_enabled == 1) {
+ switch (pdsch) {
+ case PDSCH:
+ if(is_cw1_active)
+ ue_send_sdu(ue->Mod_id,
+ CC_id,
+ frame_rx,
+ subframe_rx,
+ dlsch1->harq_processes[dlsch1->current_harq_pid]->b,
+ dlsch1->harq_processes[dlsch1->current_harq_pid]->TBS>>3,
+ eNB_id);
+
+ break;
+
+ case SI_PDSCH:
+ case P_PDSCH:
+ case RA_PDSCH:
+ case PDSCH1:
+ case PMCH:
+ AssertFatal(0,"exiting");
+ break;
+ }
}
}
-
+ }
+
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
LOG_D(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d: PDSCH/DLSCH decoding iter %d (mcs %d, rv %d, TBS %d)\n",
- ue->Mod_id,
- dlsch0->rnti,harq_pid,
- frame_rx,subframe_rx,ret,
- dlsch0->harq_processes[harq_pid]->mcs,
- dlsch0->harq_processes[harq_pid]->rvidx,
- dlsch0->harq_processes[harq_pid]->TBS);
-
+ ue->Mod_id,
+ dlsch0->rnti,harq_pid,
+ frame_rx,subframe_rx,ret,
+ dlsch0->harq_processes[harq_pid]->mcs,
+ dlsch0->harq_processes[harq_pid]->rvidx,
+ dlsch0->harq_processes[harq_pid]->TBS);
+
if (frame_rx%100==0) {
- LOG_D(PHY,"[UE %d][PDSCH %x] Frame %d subframe %d dlsch_errors %d, dlsch_received %d, dlsch_fer %d, current_dlsch_cqi %d\n",
- ue->Mod_id,dlsch0->rnti,
- frame_rx,subframe_rx,
- ue->dlsch_errors[eNB_id],
- ue->dlsch_received[eNB_id],
- ue->dlsch_fer[eNB_id],
- ue->measurements.wideband_cqi_tot[eNB_id]);
+ LOG_D(PHY,"[UE %d][PDSCH %x] Frame %d subframe %d dlsch_errors %d, dlsch_received %d, dlsch_fer %d, current_dlsch_cqi %d\n",
+ ue->Mod_id,dlsch0->rnti,
+ frame_rx,subframe_rx,
+ ue->dlsch_errors[eNB_id],
+ ue->dlsch_received[eNB_id],
+ ue->dlsch_fer[eNB_id],
+ ue->measurements.wideband_cqi_tot[eNB_id]);
}
-
} /*LOG_DEBUGFLAG(DEBUG_UE_PHYPROC) */
-
}
-
-
}
/*!
@@ -3840,258 +3525,256 @@ void ue_dlsch_procedures(PHY_VARS_UE *ue,
#ifdef UE_SLOT_PARALLELISATION
#define FIFO_PRIORITY 40
void *UE_thread_slot1_dl_processing(void *arg) {
+ static __thread int UE_dl_slot1_processing_retval;
+ struct rx_tx_thread_data *rtd = arg;
+ UE_rxtx_proc_t *proc = rtd->proc;
+ PHY_VARS_UE *ue = rtd->UE;
+ int frame_rx;
+ uint8_t subframe_rx;
+ uint8_t pilot0;
+ uint8_t pilot1;
+ uint8_t slot1;
+ uint8_t next_subframe_rx;
+ uint8_t next_subframe_slot0;
+ proc->instance_cnt_slot1_dl_processing=-1;
+ proc->subframe_rx=proc->sub_frame_start;
+ char threadname[256];
+ sprintf(threadname,"UE_thread_slot1_dl_processing_%d", proc->sub_frame_start);
+ cpu_set_t cpuset;
+ CPU_ZERO(&cpuset);
+
+ if ( (proc->sub_frame_start+1)%RX_NB_TH == 0 && threads.slot1_proc_one != -1 )
+ CPU_SET(threads.slot1_proc_one, &cpuset);
+
+ if ( (proc->sub_frame_start+1)%RX_NB_TH == 1 && threads.slot1_proc_two != -1 )
+ CPU_SET(threads.slot1_proc_two, &cpuset);
+
+ if ( (proc->sub_frame_start+1)%RX_NB_TH == 2 && threads.slot1_proc_three != -1 )
+ CPU_SET(threads.slot1_proc_three, &cpuset);
+
+ init_thread(900000,1000000, FIFO_PRIORITY-1, &cpuset,
+ threadname);
+
+ while (!oai_exit) {
+ if (pthread_mutex_lock(&proc->mutex_slot1_dl_processing) != 0) {
+ LOG_E( PHY, "[SCHED][UE] error locking mutex for UE slot1 dl processing\n" );
+ exit_fun("nothing to add");
+ }
- static __thread int UE_dl_slot1_processing_retval;
- struct rx_tx_thread_data *rtd = arg;
- UE_rxtx_proc_t *proc = rtd->proc;
- PHY_VARS_UE *ue = rtd->UE;
-
- int frame_rx;
- uint8_t subframe_rx;
- uint8_t pilot0;
- uint8_t pilot1;
- uint8_t slot1;
-
- uint8_t next_subframe_rx;
- uint8_t next_subframe_slot0;
-
- proc->instance_cnt_slot1_dl_processing=-1;
- proc->subframe_rx=proc->sub_frame_start;
-
- char threadname[256];
- sprintf(threadname,"UE_thread_slot1_dl_processing_%d", proc->sub_frame_start);
-
- cpu_set_t cpuset;
- CPU_ZERO(&cpuset);
- if ( (proc->sub_frame_start+1)%RX_NB_TH == 0 && threads.slot1_proc_one != -1 )
- CPU_SET(threads.slot1_proc_one, &cpuset);
- if ( (proc->sub_frame_start+1)%RX_NB_TH == 1 && threads.slot1_proc_two != -1 )
- CPU_SET(threads.slot1_proc_two, &cpuset);
- if ( (proc->sub_frame_start+1)%RX_NB_TH == 2 && threads.slot1_proc_three != -1 )
- CPU_SET(threads.slot1_proc_three, &cpuset);
-
- init_thread(900000,1000000 , FIFO_PRIORITY-1, &cpuset,
- threadname);
-
- while (!oai_exit) {
- if (pthread_mutex_lock(&proc->mutex_slot1_dl_processing) != 0) {
- LOG_E( PHY, "[SCHED][UE] error locking mutex for UE slot1 dl processing\n" );
- exit_fun("nothing to add");
- }
- while (proc->instance_cnt_slot1_dl_processing < 0) {
- // most of the time, the thread is waiting here
- pthread_cond_wait( &proc->cond_slot1_dl_processing, &proc->mutex_slot1_dl_processing );
- }
- if (pthread_mutex_unlock(&proc->mutex_slot1_dl_processing) != 0) {
- LOG_E( PHY, "[SCHED][UE] error unlocking mutex for UE slot1 dl processing \n" );
- exit_fun("nothing to add");
- }
+ while (proc->instance_cnt_slot1_dl_processing < 0) {
+ // most of the time, the thread is waiting here
+ pthread_cond_wait( &proc->cond_slot1_dl_processing, &proc->mutex_slot1_dl_processing );
+ }
- /*for(int th_idx=0; th_idx< RX_NB_TH; th_idx++)
- {
- frame_rx = ue->proc.proc_rxtx[0].frame_rx;
- subframe_rx = ue->proc.proc_rxtx[0].subframe_rx;
- printf("AbsSubframe %d.%d execute dl slot1 processing \n", frame_rx, subframe_rx);
- }*/
- frame_rx = proc->frame_rx;
- subframe_rx = proc->subframe_rx;
- next_subframe_rx = (1+subframe_rx)%10;
- next_subframe_slot0 = next_subframe_rx<<1;
-
- slot1 = (subframe_rx<<1) + 1;
- pilot0 = 0;
-
- //printf("AbsSubframe %d.%d execute dl slot1 processing \n", frame_rx, subframe_rx);
-
- if (ue->frame_parms.Ncp == 0) { // normal prefix
- pilot1 = 4;
- } else { // extended prefix
- pilot1 = 3;
- }
+ if (pthread_mutex_unlock(&proc->mutex_slot1_dl_processing) != 0) {
+ LOG_E( PHY, "[SCHED][UE] error unlocking mutex for UE slot1 dl processing \n" );
+ exit_fun("nothing to add");
+ }
- /**** Slot1 FE Processing ****/
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1]);
- }
- // I- start dl slot1 processing
- // do first symbol of next downlink subframe for channel estimation
- /*
- // 1- perform FFT for pilot ofdm symbols first (ofdmSym0 next subframe ofdmSym11)
- if (subframe_select(&ue->frame_parms,next_subframe_rx) != SF_UL)
- {
- front_end_fft(ue,
- pilot0,
- next_subframe_slot0,
- 0,
- 0);
- }
+ /*for(int th_idx=0; th_idx< RX_NB_TH; th_idx++)
+ {
+ frame_rx = ue->proc.proc_rxtx[0].frame_rx;
+ subframe_rx = ue->proc.proc_rxtx[0].subframe_rx;
+ printf("AbsSubframe %d.%d execute dl slot1 processing \n", frame_rx, subframe_rx);
+ }*/
+ frame_rx = proc->frame_rx;
+ subframe_rx = proc->subframe_rx;
+ next_subframe_rx = (1+subframe_rx)%10;
+ next_subframe_slot0 = next_subframe_rx<<1;
+ slot1 = (subframe_rx<<1) + 1;
+ pilot0 = 0;
+
+ //printf("AbsSubframe %d.%d execute dl slot1 processing \n", frame_rx, subframe_rx);
+
+ if (ue->frame_parms.Ncp == 0) { // normal prefix
+ pilot1 = 4;
+ } else { // extended prefix
+ pilot1 = 3;
+ }
+ /**** Slot1 FE Processing ****/
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1]);
+ }
+
+ // I- start dl slot1 processing
+ // do first symbol of next downlink subframe for channel estimation
+ /*
+ // 1- perform FFT for pilot ofdm symbols first (ofdmSym0 next subframe ofdmSym11)
+ if (subframe_select(&ue->frame_parms,next_subframe_rx) != SF_UL)
+ {
front_end_fft(ue,
- pilot1,
- slot1,
+ pilot0,
+ next_subframe_slot0,
0,
0);
- */
- // 1- perform FFT
- for (int l=1; l<ue->frame_parms.symbols_per_tti>>1; l++)
- {
- //if( (l != pilot0) && (l != pilot1))
- {
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->ofdm_demod_stats);
- }
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN);
- //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot1,l);
- front_end_fft(ue,
- l,
- slot1,
- 0,
- 0);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->ofdm_demod_stats);
- }
- }
- } // for l=1..l2
+ }
+
+ front_end_fft(ue,
+ pilot1,
+ slot1,
+ 0,
+ 0);
+ */
+ // 1- perform FFT
+ for (int l=1; l<ue->frame_parms.symbols_per_tti>>1; l++) {
+ //if( (l != pilot0) && (l != pilot1))
+ {
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->ofdm_demod_stats);
+ }
+
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN);
+ //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot1,l);
+ front_end_fft(ue,
+ l,
+ slot1,
+ 0,
+ 0);
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT);
- if (subframe_select(&ue->frame_parms,next_subframe_rx) != SF_UL)
- {
- //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,next_subframe_slot0,pilot0);
- front_end_fft(ue,
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->ofdm_demod_stats);
+ }
+ }
+ } // for l=1..l2
+
+ if (subframe_select(&ue->frame_parms,next_subframe_rx) != SF_UL) {
+ //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,next_subframe_slot0,pilot0);
+ front_end_fft(ue,
pilot0,
next_subframe_slot0,
0,
0);
- }
+ }
- // 2- perform Channel Estimation for slot1
- for (int l=1; l<ue->frame_parms.symbols_per_tti>>1; l++)
- {
- if(l == pilot1)
- {
- //wait until channel estimation for pilot0/slot1 is available
- uint32_t wait = 0;
- while(proc->chan_est_pilot0_slot1_available == 0)
- {
- usleep(1);
- wait++;
- }
- //printf("[slot1 dl processing] ChanEst symbol %d slot %d wait%d\n",l,slot1,wait);
- }
- //printf("AbsSubframe %d.%d ChanEst slot %d, symbol %d\n", frame_rx,subframe_rx,slot1,l);
- front_end_chanEst(ue,
- l,
- slot1,
- 0);
- ue_measurement_procedures(l-1,ue,proc,0,1+(subframe_rx<<1),0,ue->mode);
- }
- //printf("AbsSubframe %d.%d ChanEst slot %d, symbol %d\n", frame_rx,subframe_rx,next_subframe_slot0,pilot0);
- front_end_chanEst(ue,
- pilot0,
- next_subframe_slot0,
- 0);
+ // 2- perform Channel Estimation for slot1
+ for (int l=1; l<ue->frame_parms.symbols_per_tti>>1; l++) {
+ if(l == pilot1) {
+ //wait until channel estimation for pilot0/slot1 is available
+ uint32_t wait = 0;
- if ( (subframe_rx == 0) && (ue->decode_MIB == 1))
- {
- ue_pbch_procedures(0,ue,proc,0);
+ while(proc->chan_est_pilot0_slot1_available == 0) {
+ usleep(1);
+ wait++;
}
- proc->chan_est_slot1_available = 1;
- //printf("Set available slot 1channelEst to 1 AbsSubframe %d.%d \n",frame_rx,subframe_rx);
- //printf(" [slot1 dl processing] ==> FFT/CHanEst Done for AbsSubframe %d.%d \n", proc->frame_rx, proc->subframe_rx);
+ //printf("[slot1 dl processing] ChanEst symbol %d slot %d wait%d\n",l,slot1,wait);
+ }
- //printf(" [slot1 dl processing] ==> Start LLR Comuptation slot1 for AbsSubframe %d.%d \n", proc->frame_rx, proc->subframe_rx);
+ //printf("AbsSubframe %d.%d ChanEst slot %d, symbol %d\n", frame_rx,subframe_rx,slot1,l);
+ front_end_chanEst(ue,
+ l,
+ slot1,
+ 0);
+ ue_measurement_procedures(l-1,ue,proc,0,1+(subframe_rx<<1),0,ue->mode);
+ }
+ //printf("AbsSubframe %d.%d ChanEst slot %d, symbol %d\n", frame_rx,subframe_rx,next_subframe_slot0,pilot0);
+ front_end_chanEst(ue,
+ pilot0,
+ next_subframe_slot0,
+ 0);
- if ( LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1]);
- LOG_I(PHY, "[AbsSFN %d.%d] Slot1: FFT + Channel Estimate + Pdsch Proc Slot0 %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1].p_time/(cpuf*1000.0));
- }
+ if ( (subframe_rx == 0) && (ue->decode_MIB == 1)) {
+ ue_pbch_procedures(0,ue,proc,0);
+ }
+ proc->chan_est_slot1_available = 1;
+ //printf("Set available slot 1channelEst to 1 AbsSubframe %d.%d \n",frame_rx,subframe_rx);
+ //printf(" [slot1 dl processing] ==> FFT/CHanEst Done for AbsSubframe %d.%d \n", proc->frame_rx, proc->subframe_rx);
+
+ //printf(" [slot1 dl processing] ==> Start LLR Comuptation slot1 for AbsSubframe %d.%d \n", proc->frame_rx, proc->subframe_rx);
+
+ if ( LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1]);
+ LOG_I(PHY, "[AbsSFN %d.%d] Slot1: FFT + Channel Estimate + Pdsch Proc Slot0 %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][1].p_time/(cpuf*1000.0));
+ }
//wait until pdcch is decoded
uint32_t wait = 0;
- while(proc->dci_slot0_available == 0)
- {
- usleep(1);
- wait++;
+
+ while(proc->dci_slot0_available == 0) {
+ usleep(1);
+ wait++;
}
- //printf("[slot1 dl processing] AbsSubframe %d.%d LLR Computation Start wait DCI %d\n",frame_rx,subframe_rx,wait);
+ //printf("[slot1 dl processing] AbsSubframe %d.%d LLR Computation Start wait DCI %d\n",frame_rx,subframe_rx,wait);
/**** Pdsch Procedure Slot1 ****/
// start slot1 thread for Pdsch Procedure (slot1)
// do procedures for C-RNTI
//printf("AbsSubframe %d.%d Pdsch Procedure (slot1)\n",frame_rx,subframe_rx);
-
if ( LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][1]);
}
+
// start slave thread for Pdsch Procedure (slot1)
// do procedures for C-RNTI
uint8_t eNB_id = 0;
uint8_t abstraction_flag = 0;
+
if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active == 1) {
- //wait until first ofdm symbol is processed
- //wait = 0;
- //while(proc->first_symbol_available == 0)
- //{
- // usleep(1);
- // wait++;
- //}
- //printf("[slot1 dl processing] AbsSubframe %d.%d LLR Computation Start wait First Ofdm Sym %d\n",frame_rx,subframe_rx,wait);
-
- //VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
- ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- PDSCH,
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
- NULL,
- (ue->frame_parms.symbols_per_tti>>1),
- ue->frame_parms.symbols_per_tti-1,
- abstraction_flag);
- LOG_D(PHY," ------ end PDSCH ChannelComp/LLR slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
- LOG_D(PHY," ------ --> PDSCH Turbo Decoder slot 0/1: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
+ //wait until first ofdm symbol is processed
+ //wait = 0;
+ //while(proc->first_symbol_available == 0)
+ //{
+ // usleep(1);
+ // wait++;
+ //}
+ //printf("[slot1 dl processing] AbsSubframe %d.%d LLR Computation Start wait First Ofdm Sym %d\n",frame_rx,subframe_rx,wait);
+ //VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
+ ue_pdsch_procedures(ue,
+ proc,
+ eNB_id,
+ PDSCH,
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
+ NULL,
+ (ue->frame_parms.symbols_per_tti>>1),
+ ue->frame_parms.symbols_per_tti-1,
+ abstraction_flag);
+ LOG_D(PHY," ------ end PDSCH ChannelComp/LLR slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
+ LOG_D(PHY," ------ --> PDSCH Turbo Decoder slot 0/1: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
}
// do procedures for SI-RNTI
if ((ue->dlsch_SI[eNB_id]) && (ue->dlsch_SI[eNB_id]->active == 1)) {
- ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- SI_PDSCH,
- ue->dlsch_SI[eNB_id],
- NULL,
- (ue->frame_parms.symbols_per_tti>>1),
- ue->frame_parms.symbols_per_tti-1,
- abstraction_flag);
+ ue_pdsch_procedures(ue,
+ proc,
+ eNB_id,
+ SI_PDSCH,
+ ue->dlsch_SI[eNB_id],
+ NULL,
+ (ue->frame_parms.symbols_per_tti>>1),
+ ue->frame_parms.symbols_per_tti-1,
+ abstraction_flag);
}
// do procedures for P-RNTI
if ((ue->dlsch_p[eNB_id]) && (ue->dlsch_p[eNB_id]->active == 1)) {
- ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- P_PDSCH,
- ue->dlsch_p[eNB_id],
- NULL,
- (ue->frame_parms.symbols_per_tti>>1),
- ue->frame_parms.symbols_per_tti-1,
- abstraction_flag);
+ ue_pdsch_procedures(ue,
+ proc,
+ eNB_id,
+ P_PDSCH,
+ ue->dlsch_p[eNB_id],
+ NULL,
+ (ue->frame_parms.symbols_per_tti>>1),
+ ue->frame_parms.symbols_per_tti-1,
+ abstraction_flag);
}
+
// do procedures for RA-RNTI
if ((ue->dlsch_ra[eNB_id]) && (ue->dlsch_ra[eNB_id]->active == 1)) {
- ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- RA_PDSCH,
- ue->dlsch_ra[eNB_id],
- NULL,
- (ue->frame_parms.symbols_per_tti>>1),
- ue->frame_parms.symbols_per_tti-1,
- abstraction_flag);
+ ue_pdsch_procedures(ue,
+ proc,
+ eNB_id,
+ RA_PDSCH,
+ ue->dlsch_ra[eNB_id],
+ NULL,
+ (ue->frame_parms.symbols_per_tti>>1),
+ ue->frame_parms.symbols_per_tti-1,
+ abstraction_flag);
}
proc->llr_slot1_available=1;
@@ -4102,529 +3785,518 @@ void *UE_thread_slot1_dl_processing(void *arg) {
LOG_I(PHY, "[AbsSFN %d.%d] Slot1: LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][1].p_time/(cpuf*1000.0));
}
+ if (pthread_mutex_lock(&proc->mutex_slot1_dl_processing) != 0) {
+ LOG_E( PHY, "[SCHED][UE] error locking mutex for UE RXTX\n" );
+ exit_fun("noting to add");
+ }
- if (pthread_mutex_lock(&proc->mutex_slot1_dl_processing) != 0) {
- LOG_E( PHY, "[SCHED][UE] error locking mutex for UE RXTX\n" );
- exit_fun("noting to add");
- }
- proc->instance_cnt_slot1_dl_processing--;
- if (pthread_mutex_unlock(&proc->mutex_slot1_dl_processing) != 0) {
- LOG_E( PHY, "[SCHED][UE] error unlocking mutex for UE FEP Slo1\n" );
- exit_fun("noting to add");
- }
+ proc->instance_cnt_slot1_dl_processing--;
+
+ if (pthread_mutex_unlock(&proc->mutex_slot1_dl_processing) != 0) {
+ LOG_E( PHY, "[SCHED][UE] error unlocking mutex for UE FEP Slo1\n" );
+ exit_fun("noting to add");
}
- // thread finished
- free(arg);
- return &UE_dl_slot1_processing_retval;
+ }
+
+ // thread finished
+ free(arg);
+ return &UE_dl_slot1_processing_retval;
}
#endif
#ifdef UE_SLOT_PARALLELISATION
int phy_procedures_slot_parallelization_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
- uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode) {
+ uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode) {
+ int l,l2;
+ int pmch_flag=0;
+ int frame_rx = proc->frame_rx;
+ int subframe_rx = proc->subframe_rx;
+ uint8_t pilot0;
+ uint8_t pilot1;
+ uint8_t slot0;
+ uint8_t slot1;
+ uint8_t first_ofdm_sym;
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_IN);
+ T(T_UE_PHY_DL_TICK, T_INT(ue->Mod_id), T_INT(frame_rx%1024), T_INT(subframe_rx));
+ T(T_UE_PHY_INPUT_SIGNAL, T_INT(ue->Mod_id), T_INT(frame_rx%1024), T_INT(subframe_rx), T_INT(0),
+ T_BUFFER(&ue->common_vars.rxdata[0][subframe_rx*ue->frame_parms.samples_per_tti],
+ ue->frame_parms.samples_per_tti * 4));
- int l,l2;
- int pmch_flag=0;
- int frame_rx = proc->frame_rx;
- int subframe_rx = proc->subframe_rx;
- uint8_t pilot0;
- uint8_t pilot1;
- uint8_t slot0;
- uint8_t slot1;
- uint8_t first_ofdm_sym;
+ // start timers
+ if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
+ LOG_D(PHY," ****** start RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx);
+ }
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_IN);
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]);
+ start_meas(&ue->ue_front_end_stat[ue->current_thread_id[subframe_rx]]);
+ }
+ pmch_flag = is_pmch_subframe(frame_rx,subframe_rx,&ue->frame_parms) ? 1 : 0;
- T(T_UE_PHY_DL_TICK, T_INT(ue->Mod_id), T_INT(frame_rx%1024), T_INT(subframe_rx));
+ if (do_pdcch_flag) {
+ // deactivate reception until we scan pdcch
+ if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0])
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active = 0;
- T(T_UE_PHY_INPUT_SIGNAL, T_INT(ue->Mod_id), T_INT(frame_rx%1024), T_INT(subframe_rx), T_INT(0),
- T_BUFFER(&ue->common_vars.rxdata[0][subframe_rx*ue->frame_parms.samples_per_tti],
- ue->frame_parms.samples_per_tti * 4));
+ if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1])
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1]->active = 0;
+ if (ue->dlsch_SI[eNB_id])
+ ue->dlsch_SI[eNB_id]->active = 0;
- // start timers
- if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- LOG_D(PHY," ****** start RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx);
- }
+ if (ue->dlsch_p[eNB_id])
+ ue->dlsch_p[eNB_id]->active = 0;
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]);
- start_meas(&ue->ue_front_end_stat[ue->current_thread_id[subframe_rx]]);
- }
+ if (ue->dlsch_ra[eNB_id])
+ ue->dlsch_ra[eNB_id]->active = 0;
+ }
- pmch_flag = is_pmch_subframe(frame_rx,subframe_rx,&ue->frame_parms) ? 1 : 0;
+ if ( LOG_DEBUG_FLAG(DEBUG_UE_PHYPROC)) {
+ LOG_D(PHY,"[UE %d] Frame %d subframe %d: Doing phy_procedures_UE_RX\n",
+ ue->Mod_id,frame_rx, subframe_rx);
+ }
- if (do_pdcch_flag) {
- // deactivate reception until we scan pdcch
- if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0])
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active = 0;
- if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1])
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1]->active = 0;
-
- if (ue->dlsch_SI[eNB_id])
- ue->dlsch_SI[eNB_id]->active = 0;
- if (ue->dlsch_p[eNB_id])
- ue->dlsch_p[eNB_id]->active = 0;
- if (ue->dlsch_ra[eNB_id])
- ue->dlsch_ra[eNB_id]->active = 0;
- }
+ if (subframe_select(&ue->frame_parms,subframe_rx) == SF_S) { // S-subframe, do first 5 symbols only
+ l2 = 4;
+ } else if (pmch_flag == 1) { // do first 2 symbols only
+ l2 = 1;
+ } else { // normal subframe, last symbol to be processed is the first of the second slot
+ l2 = (ue->frame_parms.symbols_per_tti/2)-1;
+ }
- if ( LOG_DEBUG_FLAG(DEBUG_UE_PHYPROC)) {
- LOG_D(PHY,"[UE %d] Frame %d subframe %d: Doing phy_procedures_UE_RX\n",
- ue->Mod_id,frame_rx, subframe_rx);
- }
+ int prev_subframe_rx = (subframe_rx - 1)<0? 9: (subframe_rx - 1);
+ if (subframe_select(&ue->frame_parms,prev_subframe_rx) != SF_DL) {
+ //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ // RX processing of symbols l=0...l2
+ //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ first_ofdm_sym = 0;
+ } else {
+ //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ // RX processing of symbols l=1...l2 (l=0 is done in last scheduling epoch)
+ //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ first_ofdm_sym = 1;
+ }
+ slot0 = (subframe_rx<<1);
+ slot1 = (subframe_rx<<1) + 1;
+ pilot0 = 0;
+ if (ue->frame_parms.Ncp == 0) { // normal prefix
+ pilot1 = 4;
+ } else { // extended prefix
+ pilot1 = 3;
+ }
- if (subframe_select(&ue->frame_parms,subframe_rx) == SF_S) { // S-subframe, do first 5 symbols only
- l2 = 4;
- } else if (pmch_flag == 1) { // do first 2 symbols only
- l2 = 1;
- } else { // normal subframe, last symbol to be processed is the first of the second slot
- l2 = (ue->frame_parms.symbols_per_tti/2)-1;
- }
+ //LOG_I(PHY,"Set available channelEst to 0 AbsSubframe %d.%d \n",frame_rx,subframe_rx);
+ //LOG_I(PHY,"Set available llrs slot1 to 0 AbsSubframe %d.%d \n",frame_rx,subframe_rx);
+ //LOG_I(PHY,"Set available dci info slot0 to 0 AbsSubframe %d.%d \n",frame_rx,subframe_rx);
+ proc->chan_est_pilot0_slot1_available=0;
+ proc->llr_slot1_available=0;
+ proc->dci_slot0_available=0;
+ proc->first_symbol_available=0;
+ proc->chan_est_slot1_available=0;
+ //proc->channel_level=0;
+
+ if (pthread_mutex_lock(&proc->mutex_slot1_dl_processing) != 0) {
+ LOG_E( PHY, "[SCHED][UE %d][Slot0] error locking mutex for UE slot1 dl processing\n",ue->Mod_id );
+ exit_fun("nothing to add");
+ }
- int prev_subframe_rx = (subframe_rx - 1)<0? 9: (subframe_rx - 1);
- if (subframe_select(&ue->frame_parms,prev_subframe_rx) != SF_DL) {
- //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- // RX processing of symbols l=0...l2
- //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- first_ofdm_sym = 0;
- } else {
- //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- // RX processing of symbols l=1...l2 (l=0 is done in last scheduling epoch)
- //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- first_ofdm_sym = 1;
- }
- slot0 = (subframe_rx<<1);
- slot1 = (subframe_rx<<1) + 1;
- pilot0 = 0;
- if (ue->frame_parms.Ncp == 0) { // normal prefix
- pilot1 = 4;
- } else { // extended prefix
- pilot1 = 3;
- }
+ proc->instance_cnt_slot1_dl_processing++;
- //LOG_I(PHY,"Set available channelEst to 0 AbsSubframe %d.%d \n",frame_rx,subframe_rx);
- //LOG_I(PHY,"Set available llrs slot1 to 0 AbsSubframe %d.%d \n",frame_rx,subframe_rx);
- //LOG_I(PHY,"Set available dci info slot0 to 0 AbsSubframe %d.%d \n",frame_rx,subframe_rx);
- proc->chan_est_pilot0_slot1_available=0;
- proc->llr_slot1_available=0;
- proc->dci_slot0_available=0;
- proc->first_symbol_available=0;
- proc->chan_est_slot1_available=0;
- //proc->channel_level=0;
+ if (proc->instance_cnt_slot1_dl_processing == 0) {
+ LOG_D(PHY,"unblock slot1 dl processing thread blocked on instance_cnt_slot1_dl_processing : %d \n", proc->instance_cnt_slot1_dl_processing );
- if (pthread_mutex_lock(&proc->mutex_slot1_dl_processing) != 0) {
- LOG_E( PHY, "[SCHED][UE %d][Slot0] error locking mutex for UE slot1 dl processing\n",ue->Mod_id );
- exit_fun("nothing to add");
+ if (pthread_cond_signal(&proc->cond_slot1_dl_processing) != 0) {
+ LOG_E( PHY, "[SCHED][UE %d][Slot0] ERROR pthread_cond_signal for UE slot1 processing thread\n", ue->Mod_id);
+ exit_fun("nothing to add");
}
- proc->instance_cnt_slot1_dl_processing++;
- if (proc->instance_cnt_slot1_dl_processing == 0)
- {
- LOG_D(PHY,"unblock slot1 dl processing thread blocked on instance_cnt_slot1_dl_processing : %d \n", proc->instance_cnt_slot1_dl_processing );
- if (pthread_cond_signal(&proc->cond_slot1_dl_processing) != 0) {
- LOG_E( PHY, "[SCHED][UE %d][Slot0] ERROR pthread_cond_signal for UE slot1 processing thread\n", ue->Mod_id);
- exit_fun("nothing to add");
- }
- if (pthread_mutex_unlock(&proc->mutex_slot1_dl_processing) != 0) {
- LOG_E( PHY, "[SCHED][UE %d][Slot0] error unlocking mutex for UE slot1 dl processing \n",ue->Mod_id );
- exit_fun("nothing to add");
- }
-
- } else
- {
- LOG_E( PHY, "[SCHED][UE %d] UE RX thread busy (IC %d)!!\n", ue->Mod_id, proc->instance_cnt_slot1_dl_processing);
- if (proc->instance_cnt_slot1_dl_processing > 2)
- exit_fun("instance_cnt_slot1_dl_processing > 2");
+ if (pthread_mutex_unlock(&proc->mutex_slot1_dl_processing) != 0) {
+ LOG_E( PHY, "[SCHED][UE %d][Slot0] error unlocking mutex for UE slot1 dl processing \n",ue->Mod_id );
+ exit_fun("nothing to add");
}
- //AssertFatal(pthread_cond_signal(&proc->cond_slot1_dl_processing) ==0 ,"");
- AssertFatal(pthread_mutex_unlock(&proc->mutex_slot1_dl_processing) ==0,"");
+ } else {
+ LOG_E( PHY, "[SCHED][UE %d] UE RX thread busy (IC %d)!!\n", ue->Mod_id, proc->instance_cnt_slot1_dl_processing);
+ if (proc->instance_cnt_slot1_dl_processing > 2)
+ exit_fun("instance_cnt_slot1_dl_processing > 2");
+ }
- /**** Slot0 FE Processing ****/
- // I- start main thread for FFT/ChanEst symbol: 0/1 --> 7
- if ( LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0]);
- }
- // 1- perform FFT for pilot ofdm symbols first (ofdmSym7 ofdmSym4 or (ofdmSym6 ofdmSym3))
- //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot1,pilot0);
- front_end_fft(ue,
- pilot0,
- slot1,
- 0,
- 0);
- //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot0,pilot1);
- front_end_fft(ue,
- pilot1,
- slot0,
- 0,
- 0);
- //printf("AbsSubframe %d.%d ChanEst slot %d, symbol %d\n", frame_rx,subframe_rx,slot0,pilot1);
- front_end_chanEst(ue,
- pilot1,
- slot0,
- 0);
- //printf("AbsSubframe %d.%d ChanEst slot %d, symbol %d\n", frame_rx,subframe_rx,slot1,pilot0);
- front_end_chanEst(ue,
- pilot0,
- slot1,
- 0);
- proc->chan_est_pilot0_slot1_available = 1;
- //printf("Set available channelEst to 1 AbsSubframe %d.%d \n",frame_rx,subframe_rx);
+ //AssertFatal(pthread_cond_signal(&proc->cond_slot1_dl_processing) ==0 ,"");
+ AssertFatal(pthread_mutex_unlock(&proc->mutex_slot1_dl_processing) ==0,"");
- // 2- perform FFT for other ofdm symbols other than pilots
- for (l=first_ofdm_sym; l<=l2; l++)
- {
- if( (l != pilot0) && (l != pilot1))
- {
- //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot0,l);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->ofdm_demod_stats);
- }
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN);
- front_end_fft(ue,
- l,
+ /**** Slot0 FE Processing ****/
+ // I- start main thread for FFT/ChanEst symbol: 0/1 --> 7
+ if ( LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0]);
+ }
+
+ // 1- perform FFT for pilot ofdm symbols first (ofdmSym7 ofdmSym4 or (ofdmSym6 ofdmSym3))
+ //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot1,pilot0);
+ front_end_fft(ue,
+ pilot0,
+ slot1,
+ 0,
+ 0);
+ //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot0,pilot1);
+ front_end_fft(ue,
+ pilot1,
+ slot0,
+ 0,
+ 0);
+ //printf("AbsSubframe %d.%d ChanEst slot %d, symbol %d\n", frame_rx,subframe_rx,slot0,pilot1);
+ front_end_chanEst(ue,
+ pilot1,
slot0,
- 0,
0);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->ofdm_demod_stats);
- }
- }
- } // for l=1..l2
+ //printf("AbsSubframe %d.%d ChanEst slot %d, symbol %d\n", frame_rx,subframe_rx,slot1,pilot0);
+ front_end_chanEst(ue,
+ pilot0,
+ slot1,
+ 0);
+ proc->chan_est_pilot0_slot1_available = 1;
+ //printf("Set available channelEst to 1 AbsSubframe %d.%d \n",frame_rx,subframe_rx);
- // 3- perform Channel Estimation for slot0
- for (l=first_ofdm_sym; l<=l2; l++)
- {
- if( (l != pilot0) && (l != pilot1))
- {
- //printf("AbsSubframe %d.%d ChanEst slot %d, symbol %d\n", frame_rx,subframe_rx,slot0,l);
- front_end_chanEst(ue,
+ // 2- perform FFT for other ofdm symbols other than pilots
+ for (l=first_ofdm_sym; l<=l2; l++) {
+ if( (l != pilot0) && (l != pilot1)) {
+ //printf("AbsSubframe %d.%d FFT slot %d, symbol %d\n", frame_rx,subframe_rx,slot0,l);
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->ofdm_demod_stats);
+ }
+
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN);
+ front_end_fft(ue,
l,
slot0,
+ 0,
0);
- }
- ue_measurement_procedures(l-1,ue,proc,eNB_id,(subframe_rx<<1),abstraction_flag,mode);
- }
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT);
- if (do_pdcch_flag) {
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]]);
- }
- if (ue_pdcch_procedures(eNB_id,ue,proc,abstraction_flag) == -1) {
- LOG_E(PHY,"[UE %d] Frame %d, subframe %d: Error in pdcch procedures\n",ue->Mod_id,frame_rx,subframe_rx);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- LOG_I(PHY, "[AbsSFN %d.%d] Slot0: PDCCH %5.2f \n",frame_rx,subframe_rx,ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
- }
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->ofdm_demod_stats);
+ }
+ }
+ } // for l=1..l2
- //proc->dci_slot0_available = 1;
- return(-1);
- }
- //proc->dci_slot0_available=1;
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]]);
- LOG_I(PHY, "[AbsSFN %d.%d] Slot0: PDCCH %5.2f \n",frame_rx,subframe_rx,ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
- }
+ // 3- perform Channel Estimation for slot0
+ for (l=first_ofdm_sym; l<=l2; l++) {
+ if( (l != pilot0) && (l != pilot1)) {
+ //printf("AbsSubframe %d.%d ChanEst slot %d, symbol %d\n", frame_rx,subframe_rx,slot0,l);
+ front_end_chanEst(ue,
+ l,
+ slot0,
+ 0);
}
- //printf("num_pdcch_symbols %d\n",ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols);
+ ue_measurement_procedures(l-1,ue,proc,eNB_id,(subframe_rx<<1),abstraction_flag,mode);
+ }
- // first slot has been processed (FFTs + Channel Estimation, PCFICH/PHICH/PDCCH)
+ if (do_pdcch_flag) {
if (LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0]);
- LOG_I(PHY, "[AbsSFN %d.%d] Slot0: FFT + Channel Estimate + PCFICH/PHICH/PDCCH %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0));
+ start_meas(&ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]]);
}
- //wait until slot1 FE is done
- uint32_t wait = 0;
- while(proc->chan_est_slot1_available == 0)
- {
- usleep(1);
- wait++;
+ if (ue_pdcch_procedures(eNB_id,ue,proc,abstraction_flag) == -1) {
+ LOG_E(PHY,"[UE %d] Frame %d, subframe %d: Error in pdcch procedures\n",ue->Mod_id,frame_rx,subframe_rx);
+
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ LOG_I(PHY, "[AbsSFN %d.%d] Slot0: PDCCH %5.2f \n",frame_rx,subframe_rx,ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
+ }
+
+ //proc->dci_slot0_available = 1;
+ return(-1);
}
+ //proc->dci_slot0_available=1;
if (LOG_DEBUGFLAG(UE_TIMING)) {
- stop_meas(&ue->ue_front_end_stat[ue->current_thread_id[subframe_rx]]);
- LOG_I(PHY, "[AbsSFN %d.%d] FULL FE Processing %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0));
+ stop_meas(&ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]]);
+ LOG_I(PHY, "[AbsSFN %d.%d] Slot0: PDCCH %5.2f \n",frame_rx,subframe_rx,ue->pdcch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
}
- /**** End Subframe FE Processing ****/
+ }
+ //printf("num_pdcch_symbols %d\n",ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols);
- //Trigger LLR parallelized for Slot 1
- //proc->dci_slot0_available=1;
- //printf("Set available dci slot0 to 1 AbsSubframe %d.%d \n",frame_rx%1024,subframe_rx);
+ // first slot has been processed (FFTs + Channel Estimation, PCFICH/PHICH/PDCCH)
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0]);
+ LOG_I(PHY, "[AbsSFN %d.%d] Slot0: FFT + Channel Estimate + PCFICH/PHICH/PDCCH %5.2f \n",frame_rx,subframe_rx,
+ ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0));
+ }
- /**** Pdsch Procedure Slot0 ****/
- // start main thread for Pdsch Procedure (slot0)
- // do procedures for C-RNTI
- //printf("AbsSubframe %d.%d Pdsch Procedure (slot0)\n",frame_rx%1024,subframe_rx);
- //printf("AbsSubframe %d.%d Pdsch Procedure PDSCH Active %d \n",frame_rx%1024,subframe_rx, ue->dlsch[ue->current_thread_id[subframe_rx]][0][0]->active);
+ //wait until slot1 FE is done
+ uint32_t wait = 0;
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
- }
+ while(proc->chan_est_slot1_available == 0) {
+ usleep(1);
+ wait++;
+ }
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0]);
- }
- if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active == 1) {
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
- ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- PDSCH,
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
- NULL,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- (ue->frame_parms.symbols_per_tti>>1)-1,
- abstraction_flag);
-
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT);
- }
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->ue_front_end_stat[ue->current_thread_id[subframe_rx]]);
+ LOG_I(PHY, "[AbsSFN %d.%d] FULL FE Processing %5.2f \n",frame_rx,subframe_rx,ue->ue_front_end_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0));
+ }
- // do procedures for SI-RNTI
- if ((ue->dlsch_SI[eNB_id]) && (ue->dlsch_SI[eNB_id]->active == 1)) {
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_IN);
- ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- SI_PDSCH,
- ue->dlsch_SI[eNB_id],
- NULL,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- (ue->frame_parms.symbols_per_tti>>1)-1,
- abstraction_flag);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_OUT);
- }
+ /**** End Subframe FE Processing ****/
- // do procedures for SI-RNTI
- if ((ue->dlsch_p[eNB_id]) && (ue->dlsch_p[eNB_id]->active == 1)) {
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_IN);
- ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- P_PDSCH,
- ue->dlsch_p[eNB_id],
- NULL,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- (ue->frame_parms.symbols_per_tti>>1)-1,
- abstraction_flag);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_OUT);
- }
+ //Trigger LLR parallelized for Slot 1
+ //proc->dci_slot0_available=1;
+ //printf("Set available dci slot0 to 1 AbsSubframe %d.%d \n",frame_rx%1024,subframe_rx);
- // do procedures for RA-RNTI
- if ((ue->dlsch_ra[eNB_id]) && (ue->dlsch_ra[eNB_id]->active == 1)) {
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_IN);
- ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- RA_PDSCH,
- ue->dlsch_ra[eNB_id],
- NULL,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- (ue->frame_parms.symbols_per_tti>>1)-1,
- abstraction_flag);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_OUT);
- }
+ /**** Pdsch Procedure Slot0 ****/
+ // start main thread for Pdsch Procedure (slot0)
+ // do procedures for C-RNTI
+ //printf("AbsSubframe %d.%d Pdsch Procedure (slot0)\n",frame_rx%1024,subframe_rx);
+ //printf("AbsSubframe %d.%d Pdsch Procedure PDSCH Active %d \n",frame_rx%1024,subframe_rx, ue->dlsch[ue->current_thread_id[subframe_rx]][0][0]->active);
- // LLR linear
- proc->dci_slot0_available=1;
- //printf("Set available dci slot0 to 1 AbsSubframe %d.%d \n",frame_rx%1024,subframe_rx);
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
+ }
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0]);
+ }
- if (LOG_DEBUGFLAG(UE_TIMING)){
- stop_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0]);
- LOG_I(PHY, "[AbsSFN %d.%d] Slot0: LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0));
- }
+ if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active == 1) {
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
+ ue_pdsch_procedures(ue,
+ proc,
+ eNB_id,
+ PDSCH,
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
+ NULL,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ (ue->frame_parms.symbols_per_tti>>1)-1,
+ abstraction_flag);
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT);
+ }
+ // do procedures for SI-RNTI
+ if ((ue->dlsch_SI[eNB_id]) && (ue->dlsch_SI[eNB_id]->active == 1)) {
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_IN);
+ ue_pdsch_procedures(ue,
+ proc,
+ eNB_id,
+ SI_PDSCH,
+ ue->dlsch_SI[eNB_id],
+ NULL,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ (ue->frame_parms.symbols_per_tti>>1)-1,
+ abstraction_flag);
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_OUT);
+ }
- //wait until LLR Slot1 is done
- wait = 0;
- while(proc->llr_slot1_available == 0)
- {
- usleep(1);
- wait++;
- }
+ // do procedures for SI-RNTI
+ if ((ue->dlsch_p[eNB_id]) && (ue->dlsch_p[eNB_id]->active == 1)) {
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_IN);
+ ue_pdsch_procedures(ue,
+ proc,
+ eNB_id,
+ P_PDSCH,
+ ue->dlsch_p[eNB_id],
+ NULL,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ (ue->frame_parms.symbols_per_tti>>1)-1,
+ abstraction_flag);
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_OUT);
+ }
+ // do procedures for RA-RNTI
+ if ((ue->dlsch_ra[eNB_id]) && (ue->dlsch_ra[eNB_id]->active == 1)) {
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_IN);
+ ue_pdsch_procedures(ue,
+ proc,
+ eNB_id,
+ RA_PDSCH,
+ ue->dlsch_ra[eNB_id],
+ NULL,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ (ue->frame_parms.symbols_per_tti>>1)-1,
+ abstraction_flag);
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_OUT);
+ }
+ // LLR linear
+ proc->dci_slot0_available=1;
+ //printf("Set available dci slot0 to 1 AbsSubframe %d.%d \n",frame_rx%1024,subframe_rx);
- if (LOG_DEBUGFLAG(UE_TIMING)){
- stop_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
- LOG_I(PHY, "[AbsSFN %d.%d] Full LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
- }
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0]);
+ LOG_I(PHY, "[AbsSFN %d.%d] Slot0: LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_per_slot_stat[ue->current_thread_id[subframe_rx]][0].p_time/(cpuf*1000.0));
+ }
+ //wait until LLR Slot1 is done
+ wait = 0;
- //=====================================================================//
- if (LOG_DEBUGFLAG(UE_TIMING)){
- start_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
- }
+ while(proc->llr_slot1_available == 0) {
+ usleep(1);
+ wait++;
+ }
- LOG_D(PHY,"==> Start Turbo Decoder active dlsch %d SI %d RA %d \n",ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active,
- ue->dlsch_SI[eNB_id]->active,
- //ue->dlsch_p[eNB_id]->active,
- ue->dlsch_ra[eNB_id]->active);
- // Start Turbo decoder
- if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active == 1) {
- //VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
- ue_dlsch_procedures(ue,
- proc,
- eNB_id,
- PDSCH,
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1],
- &ue->dlsch_errors[eNB_id],
- mode,
- abstraction_flag);
- //VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT);
- }
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
+ LOG_I(PHY, "[AbsSFN %d.%d] Full LLR Computation %5.2f \n",frame_rx,subframe_rx,ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
+ }
- // do procedures for SI-RNTI
- if ((ue->dlsch_SI[eNB_id]) && (ue->dlsch_SI[eNB_id]->active == 1)) {
- ue_dlsch_procedures(ue,
- proc,
- eNB_id,
- SI_PDSCH,
- ue->dlsch_SI[eNB_id],
- NULL,
- &ue->dlsch_SI_errors[eNB_id],
- mode,
- abstraction_flag);
- ue->dlsch_SI[eNB_id]->active = 0;
- }
+ //=====================================================================//
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
+ }
- // do procedures for P-RNTI
- if ((ue->dlsch_p[eNB_id]) && (ue->dlsch_p[eNB_id]->active == 1)) {
- ue_dlsch_procedures(ue,
- proc,
- eNB_id,
- P_PDSCH,
- ue->dlsch_p[eNB_id],
- NULL,
- &ue->dlsch_p_errors[eNB_id],
- mode,
- abstraction_flag);
- ue->dlsch_p[eNB_id]->active = 0;
- }
- // do procedures for RA-RNTI
- if ((ue->dlsch_ra[eNB_id]) && (ue->dlsch_ra[eNB_id]->active == 1)) {
- ue_dlsch_procedures(ue,
- proc,
- eNB_id,
- RA_PDSCH,
- ue->dlsch_ra[eNB_id],
- NULL,
- &ue->dlsch_ra_errors[eNB_id],
- mode,
- abstraction_flag);
- ue->dlsch_ra[eNB_id]->active = 0;
- }
+ LOG_D(PHY,"==> Start Turbo Decoder active dlsch %d SI %d RA %d \n",ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active,
+ ue->dlsch_SI[eNB_id]->active,
+ //ue->dlsch_p[eNB_id]->active,
+ ue->dlsch_ra[eNB_id]->active);
- if (LOG_DEBUGFLAG(UE_TIMING)
- stop_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
- LOG_I(PHY, "[AbsSFN %d.%d] Channel Decoder: %5.2f \n",frame_rx,subframe_rx,ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
- }
+ // Start Turbo decoder
+ if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active == 1) {
+ //VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
+ ue_dlsch_procedures(ue,
+ proc,
+ eNB_id,
+ PDSCH,
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1],
+ &ue->dlsch_errors[eNB_id],
+ mode,
+ abstraction_flag);
+ //VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT);
+ }
- // duplicate harq structure
- uint8_t current_harq_pid = ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid;
- LTE_DL_UE_HARQ_t *current_harq_processes = ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[current_harq_pid];
- harq_status_t *current_harq_ack = &ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_ack[subframe_rx];
+ // do procedures for SI-RNTI
+ if ((ue->dlsch_SI[eNB_id]) && (ue->dlsch_SI[eNB_id]->active == 1)) {
+ ue_dlsch_procedures(ue,
+ proc,
+ eNB_id,
+ SI_PDSCH,
+ ue->dlsch_SI[eNB_id],
+ NULL,
+ &ue->dlsch_SI_errors[eNB_id],
+ mode,
+ abstraction_flag);
+ ue->dlsch_SI[eNB_id]->active = 0;
+ }
- // For Debug parallelisation
- //if (current_harq_ack->ack == 0) {
- //printf("[slot0 dl processing][End of Channel Decoding] AbsSubframe %d.%d Decode Fail for HarqId%d Round%d\n",frame_rx,subframe_rx,current_harq_pid,current_harq_processes->round);
- //}
- for(uint8_t rx_th_idx=1; rx_th_idx<RX_NB_TH; rx_th_idx++)
- {
- LTE_DL_UE_HARQ_t *harq_processes_dest = ue->dlsch[ue->current_thread_id[(subframe_rx+rx_th_idx)%10]][eNB_id][0]->harq_processes[current_harq_pid];
- harq_status_t *harq_ack_dest = &ue->dlsch[ue->current_thread_id[(subframe_rx+rx_th_idx)%10]][eNB_id][0]->harq_ack[subframe_rx];
+ // do procedures for P-RNTI
+ if ((ue->dlsch_p[eNB_id]) && (ue->dlsch_p[eNB_id]->active == 1)) {
+ ue_dlsch_procedures(ue,
+ proc,
+ eNB_id,
+ P_PDSCH,
+ ue->dlsch_p[eNB_id],
+ NULL,
+ &ue->dlsch_p_errors[eNB_id],
+ mode,
+ abstraction_flag);
+ ue->dlsch_p[eNB_id]->active = 0;
+ }
- copy_harq_proc_struct(harq_processes_dest, current_harq_processes);
- copy_ack_struct(harq_ack_dest, current_harq_ack);
+ // do procedures for RA-RNTI
+ if ((ue->dlsch_ra[eNB_id]) && (ue->dlsch_ra[eNB_id]->active == 1)) {
+ ue_dlsch_procedures(ue,
+ proc,
+ eNB_id,
+ RA_PDSCH,
+ ue->dlsch_ra[eNB_id],
+ NULL,
+ &ue->dlsch_ra_errors[eNB_id],
+ mode,
+ abstraction_flag);
+ ue->dlsch_ra[eNB_id]->active = 0;
+ }
- }
- /*
- LTE_DL_UE_HARQ_t *harq_processes_dest = ue->dlsch[(subframe_rx+1)%RX_NB_TH][eNB_id][0]->harq_processes[current_harq_pid];
- LTE_DL_UE_HARQ_t *harq_processes_dest1 = ue->dlsch[(subframe_rx+2)%RX_NB_TH][eNB_id][0]->harq_processes[current_harq_pid];
+ if (LOG_DEBUGFLAG(UE_TIMING)
+ stop_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
+ LOG_I(PHY, "[AbsSFN %d.%d] Channel Decoder: %5.2f \n",frame_rx,subframe_rx,ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
+}
- harq_status_t *current_harq_ack = &ue->dlsch[subframe_rx%RX_NB_TH][eNB_id][0]->harq_ack[subframe_rx];
- harq_status_t *harq_ack_dest = &ue->dlsch[(subframe_rx+1)%RX_NB_TH][eNB_id][0]->harq_ack[subframe_rx];
- harq_status_t *harq_ack_dest1 = &ue->dlsch[(subframe_rx+2)%RX_NB_TH][eNB_id][0]->harq_ack[subframe_rx];
+// duplicate harq structure
+uint8_t current_harq_pid = ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid;
+LTE_DL_UE_HARQ_t *current_harq_processes = ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[current_harq_pid];
+harq_status_t *current_harq_ack = &ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_ack[subframe_rx];
+
+// For Debug parallelisation
+//if (current_harq_ack->ack == 0) {
+//printf("[slot0 dl processing][End of Channel Decoding] AbsSubframe %d.%d Decode Fail for HarqId%d Round%d\n",frame_rx,subframe_rx,current_harq_pid,current_harq_processes->round);
+//}
+for(uint8_t rx_th_idx=1; rx_th_idx<RX_NB_TH; rx_th_idx++) {
+ LTE_DL_UE_HARQ_t *harq_processes_dest = ue->dlsch[ue->current_thread_id[(subframe_rx+rx_th_idx)%10]][eNB_id][0]->harq_processes[current_harq_pid];
+ harq_status_t *harq_ack_dest = &ue->dlsch[ue->current_thread_id[(subframe_rx+rx_th_idx)%10]][eNB_id][0]->harq_ack[subframe_rx];
+ copy_harq_proc_struct(harq_processes_dest, current_harq_processes);
+ copy_ack_struct(harq_ack_dest, current_harq_ack);
+}
- copy_harq_proc_struct(harq_processes_dest, current_harq_processes);
- copy_ack_struct(harq_ack_dest, current_harq_ack);
+/*
+LTE_DL_UE_HARQ_t *harq_processes_dest = ue->dlsch[(subframe_rx+1)%RX_NB_TH][eNB_id][0]->harq_processes[current_harq_pid];
+LTE_DL_UE_HARQ_t *harq_processes_dest1 = ue->dlsch[(subframe_rx+2)%RX_NB_TH][eNB_id][0]->harq_processes[current_harq_pid];
- copy_harq_proc_struct(harq_processes_dest1, current_harq_processes);
- copy_ack_struct(harq_ack_dest1, current_harq_ack);
- */
- if (subframe_rx==9) {
- if (frame_rx % 10 == 0) {
- if ((ue->dlsch_received[eNB_id] - ue->dlsch_received_last[eNB_id]) != 0)
- ue->dlsch_fer[eNB_id] = (100*(ue->dlsch_errors[eNB_id] - ue->dlsch_errors_last[eNB_id]))/(ue->dlsch_received[eNB_id] - ue->dlsch_received_last[eNB_id]);
+harq_status_t *current_harq_ack = &ue->dlsch[subframe_rx%RX_NB_TH][eNB_id][0]->harq_ack[subframe_rx];
+harq_status_t *harq_ack_dest = &ue->dlsch[(subframe_rx+1)%RX_NB_TH][eNB_id][0]->harq_ack[subframe_rx];
+harq_status_t *harq_ack_dest1 = &ue->dlsch[(subframe_rx+2)%RX_NB_TH][eNB_id][0]->harq_ack[subframe_rx];
- ue->dlsch_errors_last[eNB_id] = ue->dlsch_errors[eNB_id];
- ue->dlsch_received_last[eNB_id] = ue->dlsch_received[eNB_id];
- }
+copy_harq_proc_struct(harq_processes_dest, current_harq_processes);
+copy_ack_struct(harq_ack_dest, current_harq_ack);
+copy_harq_proc_struct(harq_processes_dest1, current_harq_processes);
+copy_ack_struct(harq_ack_dest1, current_harq_ack);
+*/
+if (subframe_rx==9) {
+ if (frame_rx % 10 == 0) {
+ if ((ue->dlsch_received[eNB_id] - ue->dlsch_received_last[eNB_id]) != 0)
+ ue->dlsch_fer[eNB_id] = (100*(ue->dlsch_errors[eNB_id] - ue->dlsch_errors_last[eNB_id]))/(ue->dlsch_received[eNB_id] - ue->dlsch_received_last[eNB_id]);
- ue->bitrate[eNB_id] = (ue->total_TBS[eNB_id] - ue->total_TBS_last[eNB_id])*100;
- ue->total_TBS_last[eNB_id] = ue->total_TBS[eNB_id];
- LOG_D(PHY,"[UE %d] Calculating bitrate Frame %d: total_TBS = %d, total_TBS_last = %d, bitrate %f kbits\n",
- ue->Mod_id,frame_rx,ue->total_TBS[eNB_id],
- ue->total_TBS_last[eNB_id],(float) ue->bitrate[eNB_id]/1000.0);
+ ue->dlsch_errors_last[eNB_id] = ue->dlsch_errors[eNB_id];
+ ue->dlsch_received_last[eNB_id] = ue->dlsch_received[eNB_id];
+ }
+ ue->bitrate[eNB_id] = (ue->total_TBS[eNB_id] - ue->total_TBS_last[eNB_id])*100;
+ ue->total_TBS_last[eNB_id] = ue->total_TBS[eNB_id];
+ LOG_D(PHY,"[UE %d] Calculating bitrate Frame %d: total_TBS = %d, total_TBS_last = %d, bitrate %f kbits\n",
+ ue->Mod_id,frame_rx,ue->total_TBS[eNB_id],
+ ue->total_TBS_last[eNB_id],(float) ue->bitrate[eNB_id]/1000.0);
#if UE_AUTOTEST_TRACE
- if ((frame_rx % 100 == 0)) {
- LOG_I(PHY,"[UE %d] AUTOTEST Metric : UE_DLSCH_BITRATE = %5.2f kbps (frame = %d) \n", ue->Mod_id, (float) ue->bitrate[eNB_id]/1000.0, frame_rx);
- }
-#endif
- }
+ if ((frame_rx % 100 == 0)) {
+ LOG_I(PHY,"[UE %d] AUTOTEST Metric : UE_DLSCH_BITRATE = %5.2f kbps (frame = %d) \n", ue->Mod_id, (float) ue->bitrate[eNB_id]/1000.0, frame_rx);
+ }
+
+#endif
+}
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT);
+VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT);
- if (LOG_DEBUGFLAG(UE_TIMING)){
- stop_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]);
- LOG_I(PHY, "------FULL RX PROC [AbsSFN %d.%d]: %5.2f ------\n",frame_rx,subframe_rx,ue->phy_proc_rx[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
- }
+if (LOG_DEBUGFLAG(UE_TIMING)) {
+ stop_meas(&ue->phy_proc_rx[ue->current_thread_id[subframe_rx]]);
+ LOG_I(PHY, "------FULL RX PROC [AbsSFN %d.%d]: %5.2f ------\n",frame_rx,subframe_rx,ue->phy_proc_rx[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
+}
- LOG_D(PHY," ****** end RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx);
- return (0);
+LOG_D(PHY," ****** end RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx);
+return (0);
}
#endif /*UE_SLOT_PARALLELISATION */
void phy_procedures_UE_SL_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc) {
-
-
}
int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
- uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode) {
-
+ uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode) {
int l,l2;
int pilot1;
int pmch_flag=0;
int frame_rx = proc->frame_rx;
int subframe_rx = proc->subframe_rx;
-
uint8_t next1_thread_id = ue->current_thread_id[subframe_rx]== (RX_NB_TH-1) ? 0:(ue->current_thread_id[subframe_rx]+1);
uint8_t next2_thread_id = next1_thread_id== (RX_NB_TH-1) ? 0:(next1_thread_id+1);
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_IN);
-
-
T(T_UE_PHY_DL_TICK, T_INT(ue->Mod_id), T_INT(frame_rx%1024), T_INT(subframe_rx));
-
T(T_UE_PHY_INPUT_SIGNAL, T_INT(ue->Mod_id), T_INT(frame_rx%1024), T_INT(subframe_rx), T_INT(0),
T_BUFFER(&ue->common_vars.rxdata[0][subframe_rx*ue->frame_parms.samples_per_tti],
ue->frame_parms.samples_per_tti * 4));
-
// start timers
if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
LOG_I(PHY," ****** start RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, subframe_rx);
@@ -4638,23 +4310,26 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
pmch_flag = is_pmch_subframe(frame_rx,subframe_rx,&ue->frame_parms) ? 1 : 0;
if (do_pdcch_flag) {
- // deactivate reception until we scan pdcch
- if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0])
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active = 0;
- if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1])
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1]->active = 0;
+ // deactivate reception until we scan pdcch
+ if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0])
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active = 0;
- if (ue->dlsch_SI[eNB_id])
- ue->dlsch_SI[eNB_id]->active = 0;
- if (ue->dlsch_p[eNB_id])
- ue->dlsch_p[eNB_id]->active = 0;
- if (ue->dlsch_ra[eNB_id])
- ue->dlsch_ra[eNB_id]->active = 0;
+ if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1])
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1]->active = 0;
+
+ if (ue->dlsch_SI[eNB_id])
+ ue->dlsch_SI[eNB_id]->active = 0;
+
+ if (ue->dlsch_p[eNB_id])
+ ue->dlsch_p[eNB_id]->active = 0;
+
+ if (ue->dlsch_ra[eNB_id])
+ ue->dlsch_ra[eNB_id]->active = 0;
}
if (LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
- LOG_D(PHY,"[UE %d] Frame %d subframe %d: Doing phy_procedures_UE_RX\n",
- ue->Mod_id,frame_rx, subframe_rx);
+ LOG_D(PHY,"[UE %d] Frame %d subframe %d: Doing phy_procedures_UE_RX\n",
+ ue->Mod_id,frame_rx, subframe_rx);
}
if (ue->frame_parms.Ncp == 0) { // normal prefix
@@ -4663,7 +4338,6 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
pilot1 = 3;
}
-
if (subframe_select(&ue->frame_parms,subframe_rx) == SF_S) { // S-subframe, do first 5 symbols only
l2 = 4;
} else if (pmch_flag == 1) { // do first 2 symbols only
@@ -4673,6 +4347,7 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
}
int prev_subframe_rx = (subframe_rx - 1)<0? 9: (subframe_rx - 1);
+
if (subframe_select(&ue->frame_parms,prev_subframe_rx) != SF_DL) {
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// RX processing of symbols l=0...l2
@@ -4687,73 +4362,75 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
LOG_D(PHY," ------ slot 0 Processing: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
LOG_D(PHY," ------ --> FFT/ChannelEst/PDCCH slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
+
for (; l<=l2; l++) {
if (abstraction_flag == 0) {
- if (LOG_DEBUGFLAG(UE_TIMING)) {
- start_meas(&ue->ofdm_demod_stats);
- }
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
+ start_meas(&ue->ofdm_demod_stats);
+ }
+
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN);
slot_fep(ue,
- l,
- (subframe_rx<<1),
- 0,
- 0,
- 0);
+ l,
+ (subframe_rx<<1),
+ 0,
+ 0,
+ 0);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT);
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->ofdm_demod_stats);
- }
+ }
}
ue_measurement_procedures(l-1,ue,proc,eNB_id,(subframe_rx<<1),abstraction_flag,mode);
if (do_pdcch_flag) {
if ((l==pilot1) ||
- ((pmch_flag==1)&&(l==l2))) {
- LOG_D(PHY,"[UE %d] Frame %d: Calling pdcch procedures (eNB %d)\n",ue->Mod_id,frame_rx,eNB_id);
-
- //start_meas(&ue->rx_pdcch_stats[ue->current_thread_id[subframe_rx]]);
- if (ue_pdcch_procedures(eNB_id,ue,proc,abstraction_flag) == -1) {
- LOG_E(PHY,"[UE %d] Frame %d, subframe %d: Error in pdcch procedures\n",ue->Mod_id,frame_rx,subframe_rx);
- return(-1);
- }
- //stop_meas(&ue->rx_pdcch_stats[ue->current_thread_id[subframe_rx]]);
- //printf("subframe %d n_pdcch_sym %d pdcch procedures %5.3f \n",
- // subframe_rx, ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- // (ue->rx_pdcch_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0));
- LOG_D(PHY,"num_pdcch_symbols %d\n",ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols);
+ ((pmch_flag==1)&&(l==l2))) {
+ LOG_D(PHY,"[UE %d] Frame %d: Calling pdcch procedures (eNB %d)\n",ue->Mod_id,frame_rx,eNB_id);
+
+ //start_meas(&ue->rx_pdcch_stats[ue->current_thread_id[subframe_rx]]);
+ if (ue_pdcch_procedures(eNB_id,ue,proc,abstraction_flag) == -1) {
+ LOG_E(PHY,"[UE %d] Frame %d, subframe %d: Error in pdcch procedures\n",ue->Mod_id,frame_rx,subframe_rx);
+ return(-1);
+ }
+
+ //stop_meas(&ue->rx_pdcch_stats[ue->current_thread_id[subframe_rx]]);
+ //printf("subframe %d n_pdcch_sym %d pdcch procedures %5.3f \n",
+ // subframe_rx, ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ // (ue->rx_pdcch_stats[ue->current_thread_id[subframe_rx]].p_time)/(cpuf*1000.0));
+ LOG_D(PHY,"num_pdcch_symbols %d\n",ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols);
}
}
-
} // for l=1..l2
- ue_measurement_procedures(l-1,ue,proc,eNB_id,(subframe_rx<<1),abstraction_flag,mode);
+ ue_measurement_procedures(l-1,ue,proc,eNB_id,(subframe_rx<<1),abstraction_flag,mode);
LOG_D(PHY," ------ end FFT/ChannelEst/PDCCH slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
// If this is PMCH, call procedures, do channel estimation for first symbol of next DL subframe and return
if (pmch_flag == 1) {
ue_pmch_procedures(ue,proc,eNB_id,abstraction_flag);
-
int next_subframe_rx = (1+subframe_rx)%10;
- if (subframe_select(&ue->frame_parms,next_subframe_rx) != SF_UL)
- {
+
+ if (subframe_select(&ue->frame_parms,next_subframe_rx) != SF_UL) {
slot_fep(ue,
- 0,
- (next_subframe_rx<<1),
- 0,
- 0,
- 0);
+ 0,
+ (next_subframe_rx<<1),
+ 0,
+ 0,
+ 0);
}
return 0;
}
slot_fep(ue,
- 0,
- 1+(subframe_rx<<1),
- 0,
- 0,
- 0);
+ 0,
+ 1+(subframe_rx<<1),
+ 0,
+ 0,
+ 0);
// first slot has been processed (FFTs + Channel Estimation, PCFICH/PHICH/PDCCH)
if (LOG_DEBUGFLAG(UE_TIMING)) {
@@ -4761,8 +4438,8 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
LOG_I(PHY, "[SFN %d] Slot0: FFT + Channel Estimate + PCFICH/PHICH/PDCCH %5.2f \n",subframe_rx,ue->ue_front_end_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
}
-
LOG_D(PHY," ------ --> PDSCH ChannelComp/LLR slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->generic_stat);
start_meas(&ue->crnti_procedures_stats);
@@ -4772,34 +4449,35 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active == 1) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- PDSCH,
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
- NULL,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- ue->frame_parms.symbols_per_tti>>1,
- abstraction_flag);
-
+ proc,
+ eNB_id,
+ PDSCH,
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
+ NULL,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ ue->frame_parms.symbols_per_tti>>1,
+ abstraction_flag);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT);
}
if (LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->crnti_procedures_stats);
}
+
LOG_D(PHY," ------ end PDSCH ChannelComp/LLR slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
+
// do procedures for SI-RNTI
if ((ue->dlsch_SI[eNB_id]) && (ue->dlsch_SI[eNB_id]->active == 1)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_IN);
ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- SI_PDSCH,
- ue->dlsch_SI[eNB_id],
- NULL,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- ue->frame_parms.symbols_per_tti>>1,
- abstraction_flag);
+ proc,
+ eNB_id,
+ SI_PDSCH,
+ ue->dlsch_SI[eNB_id],
+ NULL,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ ue->frame_parms.symbols_per_tti>>1,
+ abstraction_flag);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_OUT);
}
@@ -4807,14 +4485,14 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
if ((ue->dlsch_p[eNB_id]) && (ue->dlsch_p[eNB_id]->active == 1)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_IN);
ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- P_PDSCH,
- ue->dlsch_p[eNB_id],
- NULL,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- ue->frame_parms.symbols_per_tti>>1,
- abstraction_flag);
+ proc,
+ eNB_id,
+ P_PDSCH,
+ ue->dlsch_p[eNB_id],
+ NULL,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ ue->frame_parms.symbols_per_tti>>1,
+ abstraction_flag);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_OUT);
}
@@ -4822,14 +4500,14 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
if ((ue->dlsch_ra[eNB_id]) && (ue->dlsch_ra[eNB_id]->active == 1)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_IN);
ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- RA_PDSCH,
- ue->dlsch_ra[eNB_id],
- NULL,
- ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
- ue->frame_parms.symbols_per_tti>>1,
- abstraction_flag);
+ proc,
+ eNB_id,
+ RA_PDSCH,
+ ue->dlsch_ra[eNB_id],
+ NULL,
+ ue->pdcch_vars[ue->current_thread_id[subframe_rx]][eNB_id]->num_pdcch_symbols,
+ ue->frame_parms.symbols_per_tti>>1,
+ abstraction_flag);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_OUT);
}
@@ -4842,36 +4520,38 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
if (LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->ofdm_demod_stats);
}
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN);
- slot_fep(ue,
- l,
- 1+(subframe_rx<<1),
- 0,
- 0,
- 0);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT);
+
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN);
+ slot_fep(ue,
+ l,
+ 1+(subframe_rx<<1),
+ 0,
+ 0,
+ 0);
+ VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_OUT);
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->ofdm_demod_stats);
}
}
ue_measurement_procedures(l-1,ue,proc,eNB_id,1+(subframe_rx<<1),abstraction_flag,mode);
-
} // for l=1..l2
- ue_measurement_procedures(l-1,ue,proc,eNB_id,1+(subframe_rx<<1),abstraction_flag,mode);
+ ue_measurement_procedures(l-1,ue,proc,eNB_id,1+(subframe_rx<<1),abstraction_flag,mode);
// do first symbol of next downlink subframe for channel estimation
int next_subframe_rx = (1+subframe_rx)%10;
- if (subframe_select(&ue->frame_parms,next_subframe_rx) != SF_UL)
- {
+
+ if (subframe_select(&ue->frame_parms,next_subframe_rx) != SF_UL) {
slot_fep(ue,
- 0,
- (next_subframe_rx<<1),
- 0,
- 0,
- 0);
+ 0,
+ (next_subframe_rx<<1),
+ 0,
+ 0,
+ 0);
}
} // not an S-subframe
+
if(LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->generic_stat);
LOG_I(PHY, "[SFN %d] Slot1: FFT + Channel Estimate + Pdsch Proc Slot0 %5.2f \n",subframe_rx,ue->generic_stat.p_time/(cpuf*1000.0));
@@ -4879,186 +4559,179 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
LOG_D(PHY," ------ end FFT/ChannelEst/PDCCH slot 1: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
- if ( (subframe_rx == 0) && (ue->decode_MIB == 1))
- {
+ if ( (subframe_rx == 0) && (ue->decode_MIB == 1)) {
ue_pbch_procedures(eNB_id,ue,proc,abstraction_flag);
}
-
-
// do procedures for C-RNTI
LOG_D(PHY," ------ --> PDSCH ChannelComp/LLR slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
+
if (ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->active == 1) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
+
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
}
+
ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- PDSCH,
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
- NULL,
- 1+(ue->frame_parms.symbols_per_tti>>1),
- ue->frame_parms.symbols_per_tti-1,
- abstraction_flag);
+ proc,
+ eNB_id,
+ PDSCH,
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
+ NULL,
+ 1+(ue->frame_parms.symbols_per_tti>>1),
+ ue->frame_parms.symbols_per_tti-1,
+ abstraction_flag);
LOG_D(PHY," ------ end PDSCH ChannelComp/LLR slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
LOG_D(PHY," ------ --> PDSCH Turbo Decoder slot 0/1: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
+
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
start_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
}
+
ue_dlsch_procedures(ue,
- proc,
- eNB_id,
- PDSCH,
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
- ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1],
- &ue->dlsch_errors[eNB_id],
- mode,
- abstraction_flag);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
+ proc,
+ eNB_id,
+ PDSCH,
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0],
+ ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][1],
+ &ue->dlsch_errors[eNB_id],
+ mode,
+ abstraction_flag);
+
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]]);
LOG_I(PHY, "[SFN %d] Slot1: Pdsch Proc %5.2f\n",subframe_rx,ue->pdsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
LOG_I(PHY, "[SFN %d] Slot0 Slot1: Dlsch Proc %5.2f\n",subframe_rx,ue->dlsch_procedures_stat[ue->current_thread_id[subframe_rx]].p_time/(cpuf*1000.0));
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT);
-
}
+
if (LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->generic_stat);
}
if (LOG_DUMPFLAG(DEBUG_UE_PHYPROC)) {
- if(subframe_rx==5 && ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid]->nb_rb > 20){
- //LOG_M("decoder_llr.m","decllr",dlsch_llr,G,1,0);
- //LOG_M("llr.m","llr", &ue->pdsch_vars[eNB_id]->llr[0][0],(14*nb_rb*12*dlsch1_harq->Qm) - 4*(nb_rb*4*dlsch1_harq->Qm),1,0);
-
- LOG_M("rxdataF0_current.m" , "rxdataF0", &ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1);
- //LOG_M("rxdataF0_previous.m" , "rxdataF0_prev_sss", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1);
-
- //LOG_M("rxdataF0_previous.m" , "rxdataF0_prev", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1);
-
- LOG_M("dl_ch_estimates.m", "dl_ch_estimates_sfn5", &ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].dl_ch_estimates[0][0][0],14*ue->frame_parms.ofdm_symbol_size,1,1);
- LOG_M("dl_ch_estimates_ext.m", "dl_ch_estimatesExt_sfn5", &ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_estimates_ext[0][0],14*ue->frame_parms.N_RB_DL*12,1,1);
- LOG_M("rxdataF_comp00.m","rxdataF_comp00", &ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->rxdataF_comp0[0][0],14*ue->frame_parms.N_RB_DL*12,1,1);
- //LOG_M("magDLFirst.m", "magDLFirst", &phy_vars_ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_mag0[0][0],14*frame_parms->N_RB_DL*12,1,1);
- //LOG_M("magDLSecond.m", "magDLSecond", &phy_vars_ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_magb0[0][0],14*frame_parms->N_RB_DL*12,1,1);
-
- AssertFatal (0,"");
+ if(subframe_rx==5 && ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid]->nb_rb > 20) {
+ //LOG_M("decoder_llr.m","decllr",dlsch_llr,G,1,0);
+ //LOG_M("llr.m","llr", &ue->pdsch_vars[eNB_id]->llr[0][0],(14*nb_rb*12*dlsch1_harq->Qm) - 4*(nb_rb*4*dlsch1_harq->Qm),1,0);
+ LOG_M("rxdataF0_current.m", "rxdataF0", &ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1);
+ //LOG_M("rxdataF0_previous.m" , "rxdataF0_prev_sss", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1);
+ //LOG_M("rxdataF0_previous.m" , "rxdataF0_prev", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*ue->frame_parms.ofdm_symbol_size,1,1);
+ LOG_M("dl_ch_estimates.m", "dl_ch_estimates_sfn5", &ue->common_vars.common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].dl_ch_estimates[0][0][0],14*ue->frame_parms.ofdm_symbol_size,1,
+ 1);
+ LOG_M("dl_ch_estimates_ext.m", "dl_ch_estimatesExt_sfn5", &ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_estimates_ext[0][0],14*ue->frame_parms.N_RB_DL*12,1,1);
+ LOG_M("rxdataF_comp00.m","rxdataF_comp00", &ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->rxdataF_comp0[0][0],14*ue->frame_parms.N_RB_DL*12,1,1);
+ //LOG_M("magDLFirst.m", "magDLFirst", &phy_vars_ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_mag0[0][0],14*frame_parms->N_RB_DL*12,1,1);
+ //LOG_M("magDLSecond.m", "magDLSecond", &phy_vars_ue->pdsch_vars[ue->current_thread_id[subframe_rx]][0]->dl_ch_magb0[0][0],14*frame_parms->N_RB_DL*12,1,1);
+ AssertFatal (0,"");
}
}
// do procedures for SI-RNTI
if ((ue->dlsch_SI[eNB_id]) && (ue->dlsch_SI[eNB_id]->active == 1)) {
ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- SI_PDSCH,
- ue->dlsch_SI[eNB_id],
- NULL,
- 1+(ue->frame_parms.symbols_per_tti>>1),
- ue->frame_parms.symbols_per_tti-1,
- abstraction_flag);
-
+ proc,
+ eNB_id,
+ SI_PDSCH,
+ ue->dlsch_SI[eNB_id],
+ NULL,
+ 1+(ue->frame_parms.symbols_per_tti>>1),
+ ue->frame_parms.symbols_per_tti-1,
+ abstraction_flag);
ue_dlsch_procedures(ue,
- proc,
- eNB_id,
- SI_PDSCH,
- ue->dlsch_SI[eNB_id],
- NULL,
- &ue->dlsch_SI_errors[eNB_id],
- mode,
- abstraction_flag);
+ proc,
+ eNB_id,
+ SI_PDSCH,
+ ue->dlsch_SI[eNB_id],
+ NULL,
+ &ue->dlsch_SI_errors[eNB_id],
+ mode,
+ abstraction_flag);
ue->dlsch_SI[eNB_id]->active = 0;
}
// do procedures for P-RNTI
if ((ue->dlsch_p[eNB_id]) && (ue->dlsch_p[eNB_id]->active == 1)) {
ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- P_PDSCH,
- ue->dlsch_p[eNB_id],
- NULL,
- 1+(ue->frame_parms.symbols_per_tti>>1),
- ue->frame_parms.symbols_per_tti-1,
- abstraction_flag);
-
+ proc,
+ eNB_id,
+ P_PDSCH,
+ ue->dlsch_p[eNB_id],
+ NULL,
+ 1+(ue->frame_parms.symbols_per_tti>>1),
+ ue->frame_parms.symbols_per_tti-1,
+ abstraction_flag);
ue_dlsch_procedures(ue,
- proc,
- eNB_id,
- P_PDSCH,
- ue->dlsch_p[eNB_id],
- NULL,
- &ue->dlsch_p_errors[eNB_id],
- mode,
- abstraction_flag);
+ proc,
+ eNB_id,
+ P_PDSCH,
+ ue->dlsch_p[eNB_id],
+ NULL,
+ &ue->dlsch_p_errors[eNB_id],
+ mode,
+ abstraction_flag);
ue->dlsch_p[eNB_id]->active = 0;
}
+
// do procedures for RA-RNTI
if ((ue->dlsch_ra[eNB_id]) && (ue->dlsch_ra[eNB_id]->active == 1)) {
ue_pdsch_procedures(ue,
- proc,
- eNB_id,
- RA_PDSCH,
- ue->dlsch_ra[eNB_id],
- NULL,
- 1+(ue->frame_parms.symbols_per_tti>>1),
- ue->frame_parms.symbols_per_tti-1,
- abstraction_flag);
+ proc,
+ eNB_id,
+ RA_PDSCH,
+ ue->dlsch_ra[eNB_id],
+ NULL,
+ 1+(ue->frame_parms.symbols_per_tti>>1),
+ ue->frame_parms.symbols_per_tti-1,
+ abstraction_flag);
ue_dlsch_procedures(ue,
- proc,
- eNB_id,
- RA_PDSCH,
- ue->dlsch_ra[eNB_id],
- NULL,
- &ue->dlsch_ra_errors[eNB_id],
- mode,
- abstraction_flag);
+ proc,
+ eNB_id,
+ RA_PDSCH,
+ ue->dlsch_ra[eNB_id],
+ NULL,
+ &ue->dlsch_ra_errors[eNB_id],
+ mode,
+ abstraction_flag);
ue->dlsch_ra[eNB_id]->active = 0;
}
// duplicate harq structure
-
uint8_t current_harq_pid = ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid;
LTE_DL_UE_HARQ_t *current_harq_processes = ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_processes[current_harq_pid];
LTE_DL_UE_HARQ_t *harq_processes_dest = ue->dlsch[next1_thread_id][eNB_id][0]->harq_processes[current_harq_pid];
LTE_DL_UE_HARQ_t *harq_processes_dest1 = ue->dlsch[next2_thread_id][eNB_id][0]->harq_processes[current_harq_pid];
-
harq_status_t *current_harq_ack = &ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->harq_ack[subframe_rx];
harq_status_t *harq_ack_dest = &ue->dlsch[next1_thread_id][eNB_id][0]->harq_ack[subframe_rx];
harq_status_t *harq_ack_dest1 = &ue->dlsch[next2_thread_id][eNB_id][0]->harq_ack[subframe_rx];
-
copy_harq_proc_struct(harq_processes_dest, current_harq_processes);
copy_ack_struct(harq_ack_dest, current_harq_ack);
-
copy_harq_proc_struct(harq_processes_dest1, current_harq_processes);
copy_ack_struct(harq_ack_dest1, current_harq_ack);
if (subframe_rx==9) {
if (frame_rx % 10 == 0) {
if ((ue->dlsch_received[eNB_id] - ue->dlsch_received_last[eNB_id]) != 0)
- ue->dlsch_fer[eNB_id] = (100*(ue->dlsch_errors[eNB_id] - ue->dlsch_errors_last[eNB_id]))/(ue->dlsch_received[eNB_id] - ue->dlsch_received_last[eNB_id]);
+ ue->dlsch_fer[eNB_id] = (100*(ue->dlsch_errors[eNB_id] - ue->dlsch_errors_last[eNB_id]))/(ue->dlsch_received[eNB_id] - ue->dlsch_received_last[eNB_id]);
ue->dlsch_errors_last[eNB_id] = ue->dlsch_errors[eNB_id];
ue->dlsch_received_last[eNB_id] = ue->dlsch_received[eNB_id];
}
-
ue->bitrate[eNB_id] = (ue->total_TBS[eNB_id] - ue->total_TBS_last[eNB_id])*100;
ue->total_TBS_last[eNB_id] = ue->total_TBS[eNB_id];
LOG_D(PHY,"[UE %d] Calculating bitrate Frame %d: total_TBS = %d, total_TBS_last = %d, bitrate %f kbits\n",
- ue->Mod_id,frame_rx,ue->total_TBS[eNB_id],
- ue->total_TBS_last[eNB_id],(float) ue->bitrate[eNB_id]/1000.0);
+ ue->Mod_id,frame_rx,ue->total_TBS[eNB_id],
+ ue->total_TBS_last[eNB_id],(float) ue->bitrate[eNB_id]/1000.0);
if ( LOG_DEBUGFLAG(DEBUG_UE_PHYPROC)) {
if ((frame_rx % 100 == 0)) {
LOG_UI(PHY,"[UE %d] AUTOTEST Metric : UE_DLSCH_BITRATE = %5.2f kbps (frame = %d) \n", ue->Mod_id, (float) ue->bitrate[eNB_id]/1000.0, frame_rx);
}
}
-
}
if ( LOG_DEBUGFLAG(UE_TIMING)) {
@@ -5079,19 +4752,15 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
-void phy_procedures_UE_lte(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode)
-{
+void phy_procedures_UE_lte(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode) {
#if defined(ENABLE_ITTI)
MessageDef *msg_p;
int result;
#endif
-
int frame_rx = proc->frame_rx;
int frame_tx = proc->frame_tx;
int subframe_rx = proc->subframe_rx;
int subframe_tx = proc->subframe_tx;
-
-
UE_L2_STATE_t ret;
int slot;
@@ -5099,8 +4768,8 @@ void phy_procedures_UE_lte(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,u
ue->UE_mode[eNB_id]=PUSCH;
}
-
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_LTE,1);
+
if ( LOG_DEBUGFLAG(UE_TIMING)) {
start_meas(&ue->phy_proc[ue->current_thread_id[subframe_rx]]);
}
@@ -5113,15 +4782,14 @@ void phy_procedures_UE_lte(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,u
if (msg_p != NULL) {
switch (ITTI_MSG_ID(msg_p)) {
- case PHY_FIND_CELL_REQ:
- LOG_I(PHY, "[UE %d] Received %s\n", ITTI_MSG_INSTANCE (msg_p) - NB_eNB_INST, ITTI_MSG_NAME (msg_p));
-
- /* TODO process the message */
- break;
+ case PHY_FIND_CELL_REQ:
+ LOG_I(PHY, "[UE %d] Received %s\n", ITTI_MSG_INSTANCE (msg_p) - NB_eNB_INST, ITTI_MSG_NAME (msg_p));
+ /* TODO process the message */
+ break;
- default:
- LOG_E(PHY, "[UE %d] Received unexpected message %s\n", ITTI_MSG_INSTANCE (msg_p) - NB_eNB_INST, ITTI_MSG_NAME (msg_p));
- break;
+ default:
+ LOG_E(PHY, "[UE %d] Received unexpected message %s\n", ITTI_MSG_INSTANCE (msg_p) - NB_eNB_INST, ITTI_MSG_NAME (msg_p));
+ break;
}
result = itti_free (ITTI_MSG_ORIGIN_ID(msg_p), msg_p);
@@ -5131,62 +4799,61 @@ void phy_procedures_UE_lte(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,u
#endif
- for (slot=0;slot<2;slot++) {
-
+ for (slot=0; slot<2; slot++) {
if ((subframe_select(&ue->frame_parms,subframe_tx)==SF_UL)||
- (ue->frame_parms.frame_type == FDD)) {
+ (ue->frame_parms.frame_type == FDD)) {
phy_procedures_UE_TX(ue,proc,eNB_id,abstraction_flag,mode);
}
if ((subframe_select(&ue->frame_parms,subframe_rx)==SF_DL) ||
- (ue->frame_parms.frame_type == FDD)) {
+ (ue->frame_parms.frame_type == FDD)) {
phy_procedures_UE_RX(ue,proc,eNB_id,abstraction_flag,do_pdcch_flag,mode);
}
if ((subframe_select(&ue->frame_parms,subframe_tx)==SF_S) &&
- (slot==1)) {
+ (slot==1)) {
phy_procedures_UE_S_TX(ue,eNB_id,abstraction_flag);
}
if ((subframe_select(&ue->frame_parms,subframe_rx)==SF_S) &&
- (slot==0)) {
- phy_procedures_UE_RX(ue,proc,eNB_id,abstraction_flag,do_pdcch_flag,mode);
+ (slot==0)) {
+ phy_procedures_UE_RX(ue,proc,eNB_id,abstraction_flag,do_pdcch_flag,mode);
}
if (ue->mac_enabled==1) {
if (slot==0) {
-
- //LOG_I(PHY,"[UE %d] Frame %d, subframe %d, star ue_scheduler\n", ue->Mod_id,frame_rx,subframe_tx);
+ //LOG_I(PHY,"[UE %d] Frame %d, subframe %d, star ue_scheduler\n", ue->Mod_id,frame_rx,subframe_tx);
ret = ue_scheduler(ue->Mod_id,
- frame_rx,
- subframe_rx,
- frame_tx,
- subframe_tx,
- subframe_select(&ue->frame_parms,subframe_tx),
- eNB_id,
- 0/*FIXME CC_id*/);
-
- if (ret == CONNECTION_LOST) {
- LOG_E(PHY,"[UE %d] Frame %d, subframe %d RRC Connection lost, returning to PRACH\n",ue->Mod_id,
- frame_rx,subframe_tx);
- ue->UE_mode[eNB_id] = PRACH;
- // mac_xface->macphy_exit("Connection lost");
- } else if (ret == PHY_RESYNCH) {
- LOG_E(PHY,"[UE %d] Frame %d, subframe %d RRC Connection lost, trying to resynch\n",
- ue->Mod_id,
- frame_rx,subframe_tx);
- ue->UE_mode[eNB_id] = RESYNCH;
- // mac_xface->macphy_exit("Connection lost");
- } else if (ret == PHY_HO_PRACH) {
- LOG_I(PHY,"[UE %d] Frame %d, subframe %d, return to PRACH and perform a contention-free access\n",
- ue->Mod_id,frame_rx,subframe_tx);
- ue->UE_mode[eNB_id] = PRACH;
- }
+ frame_rx,
+ subframe_rx,
+ frame_tx,
+ subframe_tx,
+ subframe_select(&ue->frame_parms,subframe_tx),
+ eNB_id,
+ 0/*FIXME CC_id*/);
+
+ if (ret == CONNECTION_LOST) {
+ LOG_E(PHY,"[UE %d] Frame %d, subframe %d RRC Connection lost, returning to PRACH\n",ue->Mod_id,
+ frame_rx,subframe_tx);
+ ue->UE_mode[eNB_id] = PRACH;
+ // mac_xface->macphy_exit("Connection lost");
+ } else if (ret == PHY_RESYNCH) {
+ LOG_E(PHY,"[UE %d] Frame %d, subframe %d RRC Connection lost, trying to resynch\n",
+ ue->Mod_id,
+ frame_rx,subframe_tx);
+ ue->UE_mode[eNB_id] = RESYNCH;
+ // mac_xface->macphy_exit("Connection lost");
+ } else if (ret == PHY_HO_PRACH) {
+ LOG_I(PHY,"[UE %d] Frame %d, subframe %d, return to PRACH and perform a contention-free access\n",
+ ue->Mod_id,frame_rx,subframe_tx);
+ ue->UE_mode[eNB_id] = PRACH;
+ }
}
}
-
+
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_LTE,0);
- if (LOG_DEBUGFLAG(UE_TIMING)) {
+
+ if (LOG_DEBUGFLAG(UE_TIMING)) {
stop_meas(&ue->phy_proc[ue->current_thread_id[subframe_rx]]);
}
} // slot