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Commit ae884afe authored by knopp's avatar knopp
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integration of LTE-M SIB1/SI interfaces and scheduling

parent d56525c8
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openair1/PHY/CODING/defs.h
View file @ ae884afe
......@@ -178,6 +178,7 @@ uint32_t generate_dummy_w_cc(uint32_t D, uint8_t *w);
\param Qm modulation order (2,4,6)
\param Nl number of layers (1,2)
\param r segment number
\param nb_rb Number of PRBs
\returns \f$E\f$, the number of coded bits per segment */
......@@ -193,8 +194,7 @@ uint32_t lte_rate_matching_turbo(uint32_t RTC,
uint8_t Qm,
uint8_t Nl,
uint8_t r,
uint8_t nb_rb,
uint8_t m);
uint8_t nb_rb);
/**
\brief This is the LTE rate matching algorithm for Convolutionally-coded channels (e.g. BCH,DCI,UCI). It is taken directly from 36-212 (Rel 8 8.6, 2009-03), pages 16-18 )
......
openair1/PHY/CODING/lte_rate_matching.c
View file @ ae884afe
......@@ -463,8 +463,8 @@ uint32_t lte_rate_matching_turbo(uint32_t RTC,
uint8_t Qm,
uint8_t Nl,
uint8_t r,
uint8_t nb_rb,
uint8_t m)
uint8_t nb_rb)
// uint8_t m)
{
......
openair1/PHY/INIT/lte_init.c
View file @ ae884afe
......@@ -1652,6 +1652,9 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
eNB->total_transmitted_bits = 0;
eNB->total_system_throughput = 0;
eNB->check_for_MUMIMO_transmissions=0;
while(eNB->configured == 0) usleep(10000);
LOG_I(PHY,"[eNB %"PRIu8"] Initializing DL_FRAME_PARMS : N_RB_DL %"PRIu8", PHICH Resource %d, PHICH Duration %d\n",
eNB->Mod_id,
fp->N_RB_DL,fp->phich_config_common.phich_resource,
......
openair1/PHY/LTE_TRANSPORT/dci.h
View file @ ae884afe
......@@ -29,11 +29,8 @@
* \note
* \warning
*/
#ifndef USER_MODE
#include "PHY/types.h"
#else
#include <stdint.h>
#endif
/// DCI Format Type 0 (5 MHz,TDD0, 27 bits)
struct DCI0_5MHz_TDD0 {
......
openair1/PHY/LTE_TRANSPORT/dci_tools.c
View file @ ae884afe
......@@ -163,6 +163,29 @@ int8_t delta_PUSCH_acc[4] = {-1,0,1,3};
int8_t *delta_PUCCH_lut = delta_PUSCH_acc;
void conv_eMTC_rballoc(uint16_t resource_block_coding,
uint32_t N_RB_DL,
uint32_t *rb_alloc) {
int narrowband = resource_block_coding>>5;
int RIV = resource_block_coding&31;
int N_NB_DL = N_RB_DL/6;
int i0 = (N_RB_DL>>1) - (3*N_NB_DL);
int first_rb = (6*narrowband)+i0;
int alloc = localRIV2alloc_LUT6[RIV];
int ind = first_rb>>5;
int ind_mod = first_rb&31;
if (((N_RB_DL&1) > 0) && (narrowband>=(N_NB_DL>>1))) first_rb++;
rb_alloc[0] = 0;
rb_alloc[1] = 0;
rb_alloc[2] = 0;
rb_alloc[3] = 0;
rb_alloc[ind] = alloc<<ind_mod;
if (ind_mod > 26) rb_alloc[ind+1] = alloc>>(6-(ind_mod-26));
}
void conv_rballoc(uint8_t ra_header,uint32_t rb_alloc,uint32_t N_RB_DL,uint32_t *rb_alloc2)
{
......@@ -1033,6 +1056,7 @@ int fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_
dlsch0_harq->mcs = rel8->mcs_1;
dlsch0_harq->Qm = 2;
dlsch0_harq->TBS = TBStable[I_mcs][NPRB-1];
dlsch0->harq_ids[subframe] = rel8->harq_process;
dlsch0->active = 1;
......@@ -1195,6 +1219,7 @@ int fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_
// printf("Setting DLSCH process %d to ACTIVE\n",rel8->harq_process);
// MCS and TBS don't change across HARQ rounds
dlsch0_harq->mcs = rel8->mcs_1;
dlsch0_harq->Qm = get_Qm(rel8->mcs_1);
dlsch0_harq->TBS = TBStable[get_I_TBS(dlsch0_harq->mcs)][NPRB-1];
}
......@@ -1379,6 +1404,8 @@ int fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_
dlsch0_harq->mcs = rel8->mcs_1;
dlsch1_harq->mcs = rel8->mcs_2;
dlsch0_harq->Qm = get_Qm(rel8->mcs_1);
dlsch1_harq->Qm = get_Qm(rel8->mcs_2);
dlsch0_harq->rvidx = rel8->redundancy_version_1;
dlsch1_harq->rvidx = rel8->redundancy_version_2;
......@@ -1681,6 +1708,8 @@ int fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_
dlsch1_harq = dlsch1->harq_processes[rel8->harq_process];
dlsch0_harq->mcs = rel8->mcs_1;
dlsch1_harq->mcs = rel8->mcs_2;
dlsch0_harq->Qm = get_Qm(rel8->mcs_1);
dlsch1_harq->Qm = get_Qm(rel8->mcs_2);
dlsch0_harq->rvidx = rel8->redundancy_version_1;
dlsch1_harq->rvidx = rel8->redundancy_version_2;
dlsch0_harq->status = ACTIVE;
......@@ -1700,6 +1729,8 @@ int fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_
dlsch1_harq = dlsch1->harq_processes[rel8->harq_process];
dlsch0_harq->mcs = rel8->mcs_1;
dlsch1_harq->mcs = rel8->mcs_2;
dlsch0_harq->Qm = get_Qm(rel8->mcs_1);
dlsch1_harq->Qm = get_Qm(rel8->mcs_2);
dlsch0_harq->rvidx = rel8->redundancy_version_1;
dlsch1_harq->rvidx = rel8->redundancy_version_2;
dlsch0_harq->status = ACTIVE;
......@@ -1711,6 +1742,7 @@ int fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_
dlsch0->active = 1;
dlsch0_harq = dlsch0->harq_processes[rel8->harq_process];
dlsch0_harq->mcs = rel8->mcs_1;
dlsch0_harq->Qm = get_Qm(rel8->mcs_1);
dlsch0_harq->rvidx = rel8->redundancy_version_1;
dlsch0_harq->status = ACTIVE;
dlsch0_harq->codeword = 0;
......@@ -1724,6 +1756,7 @@ int fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_
dlsch1->active = 1;
dlsch1_harq = dlsch1->harq_processes[rel8->harq_process];
dlsch1_harq->mcs = rel8->mcs_2;
dlsch1_harq->Qm = get_Qm(rel8->mcs_2);
dlsch1_harq->rvidx = rel8->redundancy_version_2;
dlsch1_harq->status = ACTIVE;
dlsch1_harq->codeword = 0;
......@@ -1947,6 +1980,246 @@ int fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_
}
}
int fill_mdci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,mDCI_ALLOC_t *dci_alloc,nfapi_dl_config_mpdcch_pdu *pdu) {
LTE_DL_FRAME_PARMS *fp = &eNB->frame_parms;
uint8_t *dci_pdu = &dci_alloc->dci_pdu[0];
nfapi_dl_config_mpdcch_pdu_rel13_t *rel13 = &pdu->mpdcch_pdu_rel13;
int harq_pid;
LTE_eNB_DLSCH_t *dlsch0=NULL,*dlsch1=NULL;
LTE_DL_eNB_HARQ_t *dlsch0_harq=NULL;
int UE_id;
int subframe = proc->subframe_tx;
dci_alloc->firstCCE = rel13->ecce_index;
dci_alloc->L = rel13->aggregation_level;
dci_alloc->rnti = rel13->rnti;
dci_alloc->harq_pid = rel13->harq_process;
dci_alloc->narrowband = rel13->mpdcch_narrow_band;
dci_alloc->number_of_prb_pairs = rel13->number_of_prb_pairs;
dci_alloc->resource_block_assignment = rel13->resource_block_assignment;
dci_alloc->transmission_type = rel13->mpdcch_tansmission_type;
dci_alloc->start_symbol = rel13->start_symbol;
dci_alloc->ce_mode = rel13->ce_mode;
dci_alloc->dmrs_scrambling_init = rel13->drms_scrambling_init;
dci_alloc->initial_transmission_sf_io = rel13->initial_transmission_sf_io;
dci_alloc->ra_flag = 0;
if (rel13->rnti_type == 2 ) dci_alloc->ra_flag = 1;
UE_id = find_dlsch(rel13->rnti,eNB,SEARCH_EXIST_OR_FREE);
AssertFatal(UE_id!=-1,"no free or exiting dlsch_context\n");
AssertFatal(UE_id<NUMBER_OF_UE_MAX,"returned UE_id %d >= %d(NUMBER_OF_UE_MAX)\n",UE_id,NUMBER_OF_UE_MAX);
dlsch0 = eNB->dlsch[UE_id][0];
dlsch0_harq = dlsch0->harq_processes[rel13->harq_process];
AssertFatal(fp->frame_type==FDD,"TDD is not supported yet for eMTC\n");
AssertFatal(fp->N_RB_DL==25 || fp->N_RB_DL==50 ||fp->N_RB_DL==100,
"eMTC only with N_RB_DL = 25,50,100\n");
switch (rel13->dci_format) {
case 10: // Format 6-1A
dci_alloc->format = format6_1A;
dlsch0->active = 1;
switch (fp->N_RB_DL) {
case 25:
dci_alloc->dci_length = sizeof_DCI6_1A_5MHz_t;
((DCI6_1A_5MHz_t *)dci_pdu)->type = 1;
((DCI6_1A_5MHz_t *)dci_pdu)->hopping = rel13->frequency_hopping_enabled_flag;
((DCI6_1A_5MHz_t *)dci_pdu)->rballoc = rel13->resource_block_coding;
((DCI6_1A_5MHz_t *)dci_pdu)->mcs = rel13->mcs;
((DCI6_1A_5MHz_t *)dci_pdu)->rep = (rel13->pdsch_reptition_levels-1);
((DCI6_1A_5MHz_t *)dci_pdu)->harq_pid = rel13->harq_process;
((DCI6_1A_5MHz_t *)dci_pdu)->ndi = rel13->new_data_indicator;
((DCI6_1A_5MHz_t *)dci_pdu)->rv = rel13->redundancy_version;
((DCI6_1A_5MHz_t *)dci_pdu)->TPC = rel13->tpc;
((DCI6_1A_5MHz_t *)dci_pdu)->srs_req = rel13->srs_request;
((DCI6_1A_5MHz_t *)dci_pdu)->harq_ack_off = rel13->harq_resource_offset;
((DCI6_1A_5MHz_t *)dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number-1;
break;
case 50:
dci_alloc->dci_length = sizeof_DCI6_1A_10MHz_t;
((DCI6_1A_10MHz_t *)dci_pdu)->type = 1;
((DCI6_1A_10MHz_t *)dci_pdu)->hopping = rel13->frequency_hopping_enabled_flag;
((DCI6_1A_10MHz_t *)dci_pdu)->rballoc = rel13->resource_block_coding;
((DCI6_1A_10MHz_t *)dci_pdu)->mcs = rel13->mcs;
((DCI6_1A_10MHz_t *)dci_pdu)->rep = (rel13->pdsch_reptition_levels-1);
((DCI6_1A_10MHz_t *)dci_pdu)->harq_pid = rel13->harq_process;
((DCI6_1A_10MHz_t *)dci_pdu)->ndi = rel13->new_data_indicator;
((DCI6_1A_10MHz_t *)dci_pdu)->rv = rel13->redundancy_version;
((DCI6_1A_10MHz_t *)dci_pdu)->TPC = rel13->tpc;
((DCI6_1A_10MHz_t *)dci_pdu)->srs_req = rel13->srs_request;
((DCI6_1A_10MHz_t *)dci_pdu)->harq_ack_off = rel13->harq_resource_offset;
((DCI6_1A_10MHz_t *)dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number-1;
break;
case 100:
dci_alloc->dci_length = sizeof_DCI6_1A_20MHz_t;
((DCI6_1A_20MHz_t *)dci_pdu)->type = 1;
((DCI6_1A_20MHz_t *)dci_pdu)->hopping = rel13->frequency_hopping_enabled_flag;
((DCI6_1A_20MHz_t *)dci_pdu)->rballoc = rel13->resource_block_coding;
((DCI6_1A_20MHz_t *)dci_pdu)->mcs = rel13->mcs;
((DCI6_1A_20MHz_t *)dci_pdu)->rep = (rel13->pdsch_reptition_levels-1);
((DCI6_1A_20MHz_t *)dci_pdu)->harq_pid = rel13->harq_process;
((DCI6_1A_20MHz_t *)dci_pdu)->ndi = rel13->new_data_indicator;
((DCI6_1A_20MHz_t *)dci_pdu)->rv = rel13->redundancy_version;
((DCI6_1A_20MHz_t *)dci_pdu)->TPC = rel13->tpc;
((DCI6_1A_20MHz_t *)dci_pdu)->srs_req = rel13->srs_request;
((DCI6_1A_20MHz_t *)dci_pdu)->harq_ack_off = rel13->harq_resource_offset;
((DCI6_1A_20MHz_t *)dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number-1;
break;
}
break;
case 11: // Format 6-1B
dci_alloc->format = format6_1B;
dlsch0->active = 1;
switch (fp->N_RB_DL) {
case 25:
dci_alloc->dci_length = sizeof_DCI6_1B_5MHz_t;
((DCI6_1B_5MHz_t *)dci_pdu)->type = 1;
((DCI6_1B_5MHz_t *)dci_pdu)->rballoc = rel13->resource_block_coding;
((DCI6_1B_5MHz_t *)dci_pdu)->mcs = rel13->mcs;
((DCI6_1B_5MHz_t *)dci_pdu)->rep = (rel13->pdsch_reptition_levels-1);
((DCI6_1B_5MHz_t *)dci_pdu)->harq_pid = rel13->harq_process;
((DCI6_1B_5MHz_t *)dci_pdu)->ndi = rel13->new_data_indicator;
((DCI6_1B_5MHz_t *)dci_pdu)->harq_ack_off = rel13->harq_resource_offset;
((DCI6_1B_5MHz_t *)dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number-1;
break;
case 50:
dci_alloc->dci_length = sizeof_DCI6_1B_10MHz_t;
((DCI6_1B_10MHz_t *)dci_pdu)->type = 1;
((DCI6_1B_10MHz_t *)dci_pdu)->rballoc = rel13->resource_block_coding;
((DCI6_1B_10MHz_t *)dci_pdu)->mcs = rel13->mcs;
((DCI6_1B_10MHz_t *)dci_pdu)->rep = (rel13->pdsch_reptition_levels-1);
((DCI6_1B_10MHz_t *)dci_pdu)->harq_pid = rel13->harq_process;
((DCI6_1B_10MHz_t *)dci_pdu)->ndi = rel13->new_data_indicator;
((DCI6_1B_10MHz_t *)dci_pdu)->harq_ack_off = rel13->harq_resource_offset;
((DCI6_1B_10MHz_t *)dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number-1;
break;
case 100:
dci_alloc->dci_length = sizeof_DCI6_1B_20MHz_t;
((DCI6_1B_20MHz_t *)dci_pdu)->type = 1;
((DCI6_1B_20MHz_t *)dci_pdu)->rballoc = rel13->resource_block_coding;
((DCI6_1B_20MHz_t *)dci_pdu)->mcs = rel13->mcs;
((DCI6_1B_20MHz_t *)dci_pdu)->rep = (rel13->pdsch_reptition_levels-1);
((DCI6_1B_20MHz_t *)dci_pdu)->harq_pid = rel13->harq_process;
((DCI6_1B_20MHz_t *)dci_pdu)->ndi = rel13->new_data_indicator;
((DCI6_1B_20MHz_t *)dci_pdu)->harq_ack_off = rel13->harq_resource_offset;
((DCI6_1B_20MHz_t *)dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number-1;
break;
}
case 12: // Format 6-2
dci_alloc->format = format6_2;
dlsch0->active = 1;
switch (fp->N_RB_DL) {
case 25:
dci_alloc->dci_length = sizeof_DCI6_2_5MHz_t;
if (rel13->paging_direct_indication_differentiation_flag==0) {
((DCI6_2_di_5MHz_t *)dci_pdu)->type = 0;
((DCI6_2_di_5MHz_t *)dci_pdu)->di_info = rel13->direct_indication;
}
else {
((DCI6_2_paging_5MHz_t *)dci_pdu)->type = 1;
((DCI6_2_paging_5MHz_t *)dci_pdu)->rballoc = rel13->resource_block_coding;
((DCI6_2_paging_5MHz_t *)dci_pdu)->mcs = rel13->mcs;
((DCI6_2_paging_5MHz_t *)dci_pdu)->rep = (rel13->pdsch_reptition_levels-1);
((DCI6_2_paging_5MHz_t *)dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number-1;
}
break;
case 50:
dci_alloc->dci_length = sizeof_DCI6_2_10MHz_t;
if (rel13->paging_direct_indication_differentiation_flag==0) {
((DCI6_2_di_10MHz_t *)dci_pdu)->type = 0;
((DCI6_2_di_10MHz_t *)dci_pdu)->di_info = rel13->direct_indication;
}
else {
((DCI6_2_paging_10MHz_t *)dci_pdu)->type = 1;
((DCI6_2_paging_10MHz_t *)dci_pdu)->rballoc = rel13->resource_block_coding;
((DCI6_2_paging_10MHz_t *)dci_pdu)->mcs = rel13->mcs;
((DCI6_2_paging_10MHz_t *)dci_pdu)->rep = (rel13->pdsch_reptition_levels-1);
((DCI6_2_paging_10MHz_t *)dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number-1;
}
break;
case 100:
dci_alloc->dci_length = sizeof_DCI6_2_20MHz_t;
if (rel13->paging_direct_indication_differentiation_flag==0) {
((DCI6_2_di_20MHz_t *)dci_pdu)->type = 0;
((DCI6_2_di_20MHz_t *)dci_pdu)->di_info = rel13->direct_indication;
}
else {
((DCI6_2_paging_20MHz_t *)dci_pdu)->type = 1;
((DCI6_2_paging_20MHz_t *)dci_pdu)->rballoc = rel13->resource_block_coding;
((DCI6_2_paging_20MHz_t *)dci_pdu)->mcs = rel13->mcs;
((DCI6_2_paging_20MHz_t *)dci_pdu)->rep = (rel13->pdsch_reptition_levels-1);
((DCI6_2_paging_20MHz_t *)dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number-1;
}
break;
}
}
AssertFatal(rel13->harq_process<8,
"ERROR: Format 6_1A: harq_pid=%d >= 8\n", rel13->harq_process);
dlsch0_harq = dlsch0->harq_processes[rel13->harq_process];
dlsch0_harq->codeword=0;
// printf("DCI: Setting subframe_tx for subframe %d\n",subframe);
dlsch0->subframe_tx[subframe] = 1;
conv_eMTC_rballoc(rel13->resource_block_coding,
fp->N_RB_DL,
dlsch0_harq->rb_alloc);
dlsch0_harq->nb_rb = RIV2nb_rb_LUT6[rel13->resource_block_coding&31]; // this is the 6PRB RIV
dlsch0_harq->rvidx = rel13->redundancy_version;
dlsch0_harq->Nl = 1;
// dlsch[0]->layer_index = 0;
// if (beamforming_mode == 0)
dlsch0_harq->mimo_mode = (fp->nb_antenna_ports_eNB == 1) ? SISO : ALAMOUTI;
//else if (beamforming_mode == 7)
// dlsch0_harq->mimo_mode = TM7;
//else
//LOG_E(PHY,"Invalid beamforming mode %dL\n", beamforming_mode);
dlsch0_harq->dl_power_off = 1;
dlsch0->active = 1;
if (dlsch0_harq->round == 0) {
dlsch0_harq->status = ACTIVE;
// printf("Setting DLSCH process %d to ACTIVE\n",rel8->harq_process);
// MCS and TBS don't change across HARQ rounds
dlsch0_harq->mcs = rel13->mcs;
dlsch0_harq->TBS = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
}
dlsch0->harq_ids[subframe] = rel13->harq_process;
dlsch0->rnti = rel13->rnti;
}
int fill_dci_and_ulsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_alloc,nfapi_hi_dci0_dci_pdu *pdu) {
......@@ -3037,8 +3310,8 @@ int generate_eNB_dlsch_params_from_dci(int frame,
dlsch1_harq->rb_alloc[0] = dlsch0_harq->rb_alloc[0];
dlsch0_harq->nb_rb = conv_nprb(rah,
rballoc,
fp->N_RB_DL);
rballoc,
fp->N_RB_DL);
dlsch1_harq->nb_rb = dlsch0_harq->nb_rb;
if (dlsch0_harq->nb_rb == 0)
......@@ -3305,8 +3578,8 @@ int generate_eNB_dlsch_params_from_dci(int frame,
dlsch1_harq->rb_alloc[0] = dlsch0_harq->rb_alloc[0];
dlsch0_harq->nb_rb = conv_nprb(rah,
rballoc,
fp->N_RB_DL);
rballoc,
fp->N_RB_DL);
dlsch1_harq->nb_rb = dlsch0_harq->nb_rb;
dlsch0_harq->mcs = mcs1;
......@@ -3467,8 +3740,8 @@ int generate_eNB_dlsch_params_from_dci(int frame,
dlsch1_harq->rb_alloc[0] = dlsch0_harq->rb_alloc[0];
dlsch0_harq->nb_rb = conv_nprb(rah,
rballoc,
fp->N_RB_DL);
rballoc,
fp->N_RB_DL);
dlsch1_harq->nb_rb = dlsch0_harq->nb_rb;
if (dlsch0_harq->nb_rb == 0)
......@@ -3641,8 +3914,8 @@ int generate_eNB_dlsch_params_from_dci(int frame,
dlsch1_harq->rb_alloc[0] = dlsch0_harq->rb_alloc[0];
dlsch0_harq->nb_rb = conv_nprb(rah,
rballoc,
fp->N_RB_DL);
rballoc,
fp->N_RB_DL);
dlsch1_harq->nb_rb = dlsch0_harq->nb_rb;
dlsch0_harq->mcs = mcs1;
......@@ -7313,8 +7586,8 @@ int generate_ue_dlsch_params_from_dci(int frame,
dlsch1_harq->rb_alloc_even[3] = dlsch0_harq->rb_alloc_even[3];
*/
dlsch0_harq->nb_rb = conv_nprb(((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rah,
((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rballoc,
frame_parms->N_RB_DL);
((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rballoc,
frame_parms->N_RB_DL);
//dlsch1_harq->nb_rb = dlsch0_harq->nb_rb;
dlsch0_harq->mcs = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->mcs;
......@@ -10076,6 +10349,7 @@ double sinr_eff_cqi_calc(PHY_VARS_UE *ue, uint8_t eNB_id, uint8_t subframe)
//
#ifdef DEBUG_DLSCH_TOOLS
main()
{
......
openair1/PHY/LTE_TRANSPORT/defs.h
View file @ ae884afe
......@@ -34,6 +34,7 @@
#include "PHY/defs.h"
#include "PHY/impl_defs_lte.h"
#include "dci.h"
#include "mdci.h"
#include "uci.h"
#ifndef STANDALONE_COMPILE
#include "UTIL/LISTS/list.h"
......@@ -123,7 +124,9 @@ typedef struct {
uint32_t subframe;
/// Index of current HARQ round for this DLSCH
uint8_t round;
/// MCS format for this DLSCH
/// Modulation order
uint8_t Qm;
/// MCS
uint8_t mcs;
/// Redundancy-version of the current sub-frame
uint8_t rvidx;
......
openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
View file @ ae884afe
......@@ -280,7 +280,7 @@ int dlsch_encoding_2threads0(te_params *tep) {
unsigned short nb_rb = dlsch->harq_processes[harq_pid]->nb_rb;
unsigned int Kr=0,Kr_bytes,r,r_offset=0;
unsigned short m=dlsch->harq_processes[harq_pid]->mcs;
// unsigned short m=dlsch->harq_processes[harq_pid]->mcs;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING_W, VCD_FUNCTION_IN);
......@@ -340,11 +340,11 @@ int dlsch_encoding_2threads0(te_params *tep) {
dlsch->Mdlharq,
dlsch->Kmimo,
dlsch->harq_processes[harq_pid]->rvidx,
get_Qm(dlsch->harq_processes[harq_pid]->mcs),
dlsch->harq_processes[harq_pid]->Qm,
dlsch->harq_processes[harq_pid]->Nl,
r,
nb_rb,
m); // r
nb_rb);
// m); // r
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING_W, VCD_FUNCTION_OUT);
......@@ -400,12 +400,12 @@ int dlsch_encoding_2threads(PHY_VARS_eNB *eNB,
unsigned int A;
unsigned char mod_order;
unsigned int Kr=0,Kr_bytes,r,r_offset=0;
unsigned short m=dlsch->harq_processes[harq_pid]->mcs;
// unsigned short m=dlsch->harq_processes[harq_pid]->mcs;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_IN);
A = dlsch->harq_processes[harq_pid]->TBS; //6228
mod_order = get_Qm(dlsch->harq_processes[harq_pid]->mcs);
mod_order = dlsch->harq_processes[harq_pid]->Qm;
G = get_G(frame_parms,nb_rb,dlsch->harq_processes[harq_pid]->rb_alloc,mod_order,dlsch->harq_processes[harq_pid]->Nl,num_pdcch_symbols,frame,subframe,dlsch->harq_processes[harq_pid]->mimo_mode==TM7?7:0);
......@@ -524,7 +524,7 @@ int dlsch_encoding_2threads(PHY_VARS_eNB *eNB,
// get information for E for the segments that are handled by the worker thread
if (r<(dlsch->harq_processes[harq_pid]->C>>1)) {
int Nl=dlsch->harq_processes[harq_pid]->Nl;
int Qm=get_Qm(dlsch->harq_processes[harq_pid]->mcs);
int Qm=dlsch->harq_processes[harq_pid]->Qm;
int C = dlsch->harq_processes[harq_pid]->C;
int Gp = G/Nl/Qm;
int GpmodC = Gp%C;
......@@ -544,11 +544,11 @@ int dlsch_encoding_2threads(PHY_VARS_eNB *eNB,
dlsch->Mdlharq,
dlsch->Kmimo,
dlsch->harq_processes[harq_pid]->rvidx,
get_Qm(dlsch->harq_processes[harq_pid]->mcs),
dlsch->harq_processes[harq_pid]->Qm,
dlsch->harq_processes[harq_pid]->Nl,
r,
nb_rb,
m); // r
nb_rb);
// m); // r
stop_meas(rm_stats);
}
}
......@@ -584,14 +584,14 @@ int dlsch_encoding(PHY_VARS_eNB *eNB,
unsigned int A;
unsigned char mod_order;
unsigned int Kr=0,Kr_bytes,r,r_offset=0;
unsigned short m=dlsch->harq_processes[harq_pid]->mcs;
// unsigned short m=dlsch->harq_processes[harq_pid]->mcs;
uint8_t beamforming_mode=0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_IN);
A = dlsch->harq_processes[harq_pid]->TBS; //6228
// printf("Encoder: A: %d\n",A);
mod_order = get_Qm(dlsch->harq_processes[harq_pid]->mcs);
mod_order = dlsch->harq_processes[harq_pid]->Qm;
if(dlsch->harq_processes[harq_pid]->mimo_mode == TM7)
beamforming_mode = 7;
......@@ -720,11 +720,11 @@ int dlsch_encoding(PHY_VARS_eNB *eNB,
dlsch->Mdlharq,
dlsch->Kmimo,
dlsch->harq_processes[harq_pid]->rvidx,
get_Qm(dlsch->harq_processes[harq_pid]->mcs),
dlsch->harq_processes[harq_pid]->Qm,
dlsch->harq_processes[harq_pid]->Nl,
r,
nb_rb,
m); // r
nb_rb);
// m); // r
stop_meas(rm_stats);
#ifdef DEBUG_DLSCH_CODING
......@@ -761,14 +761,14 @@ int dlsch_encoding_SIC(PHY_VARS_UE *ue,
unsigned int A;
unsigned char mod_order;
unsigned int Kr=0,Kr_bytes,r,r_offset=0;
unsigned short m=dlsch->harq_processes[harq_pid]->mcs;
// unsigned short m=dlsch->harq_processes[harq_pid]->mcs;
uint8_t beamforming_mode=0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_IN);
A = dlsch->harq_processes[harq_pid]->TBS; //6228
// printf("Encoder: A: %d\n",A);
mod_order = get_Qm(dlsch->harq_processes[harq_pid]->mcs);
mod_order = dlsch->harq_processes[harq_pid]->Qm;
if(dlsch->harq_processes[harq_pid]->mimo_mode == TM7)
beamforming_mode = 7;
......@@ -897,11 +897,11 @@ int dlsch_encoding_SIC(PHY_VARS_UE *ue,
dlsch->Mdlharq,
dlsch->Kmimo,
dlsch->harq_processes[harq_pid]->rvidx,
get_Qm(dlsch->harq_processes[harq_pid]->mcs),
dlsch->harq_processes[harq_pid]->Qm,
dlsch->harq_processes[harq_pid]->Nl,
r,
nb_rb,
m); // r
nb_rb);