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Commit 15cd4ab0 authored by Florian Kaltenberger's avatar Florian Kaltenberger
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cleanup for Mdlharq usage/meaning

parent ce454d64
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Showing with 117 additions and 102 deletions
openair1/PHY/CODING/3gpplte_turbo_decoder_avx2_16bit.c
View file @ 15cd4ab0
......@@ -940,9 +940,8 @@ unsigned char phy_threegpplte_turbo_decoder16avx2(int16_t *y,
uint32_t db;
__m128i *yp128,*yp128_cw2;
__m256i tmp, zeros=_mm256_setzero_si256();
__m128i tmpe,tmpe_cw2;
int offset8_flag=0;
......@@ -988,9 +987,6 @@ unsigned char phy_threegpplte_turbo_decoder16avx2(int16_t *y,
}
yp128 = (__m128i*)y;
yp128_cw2 = (__m128i*)y2;
s = systematic0;
s1 = systematic1;
s2 = systematic2;
......@@ -999,6 +995,13 @@ unsigned char phy_threegpplte_turbo_decoder16avx2(int16_t *y,
#if 0
__m128i *yp128,*yp128_cw2;
__m128i tmpe,tmpe_cw2;
yp128 = (__m128i*)y;
yp128_cw2 = (__m128i*)y2;
for (i=0; i<n; i+=8) {
pi2_p = &pi2tab16avx2[iind][i];
......
openair1/PHY/CODING/defs.h
View file @ 15cd4ab0
......@@ -372,6 +372,17 @@ void init_td8 (void);
\brief This function initializes the tables for 16-bit LLR Turbo decoder.*/
void init_td16 (void);
#ifdef __AVX2__
/*!\fn void init_td8(void)
\brief This function initializes the tables for 8-bit LLR Turbo decoder (AVX2).*/
void init_td8avx2 (void);
/*!\fn void init_td16(void)
\brief This function initializes the tables for 16-bit LLR Turbo decoder (AVX2).*/
void init_td16avx2 (void);
#endif
/*!\fn uint32_t crc24a(uint8_t *inPtr, int32_t bitlen)
\brief This computes a 24-bit crc ('a' variant for overall transport block)
based on 3GPP UMTS/LTE specifications.
......
openair1/PHY/CODING/lte_rate_matching.c
View file @ 15cd4ab0
......@@ -495,8 +495,14 @@ uint32_t lte_rate_matching_turbo(uint32_t RTC,
char fname[512];
#endif
Nir = Nsoft/Kmimo/cmin(8,Mdlharq);
Ncb = cmin(Nir/C,3*(RTC<<5));
if (Mdlharq>0) { // Downlink
Nir = Nsoft/Kmimo/cmin(8,Mdlharq);
Ncb = cmin(Nir/C,3*(RTC<<5));
}
else { // Uplink
Nir=0;
Ncb = 3*(RTC<<5); // Kw
}
#ifdef RM_DEBUG_TX
if (rvidx==0 && r==0) {
......@@ -709,15 +715,20 @@ int lte_rate_matching_turbo_rx(uint32_t RTC,
int nulled=0;
#endif
if (Kmimo==0 || Mdlharq==0 || C==0 || Qm==0 || Nl==0) {
if (Kmimo==0 || C==0 || Qm==0 || Nl==0) {
printf("lte_rate_matching.c: invalid parameters (Kmimo %d, Mdlharq %d, C %d, Qm %d, Nl %d\n",
Kmimo,Mdlharq,C,Qm,Nl);
return(-1);
}
Nir = Nsoft/Kmimo/cmin(8,Mdlharq);
Ncb = cmin(Nir/C,3*(RTC<<5));
if (Mdlharq>0) { // Downlink
Nir = Nsoft/Kmimo/cmin(8,Mdlharq);
Ncb = cmin(Nir/C,3*(RTC<<5));
}
else { // Uplink
Nir=0;
Ncb = 3*(RTC<<5);
}
Gp = G/Nl/Qm;
GpmodC = Gp%C;
......
openair1/PHY/INIT/lte_init.c
View file @ 15cd4ab0
......@@ -26,17 +26,6 @@
Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
*******************************************************************************/
/*
#ifdef CBMIMO1
#include "ARCH/COMMON/defs.h"
#include "ARCH/CBMIMO1/DEVICE_DRIVER/from_grlib_softconfig.h"
#include "ARCH/CBMIMO1/DEVICE_DRIVER/cbmimo1_device.h"
#include "ARCH/CBMIMO1/DEVICE_DRIVER/defs.h"
#include "ARCH/CBMIMO1/DEVICE_DRIVER/extern.h"
#include "ARCH/CBMIMO1/DEVICE_DRIVER/cbmimo1_pci.h"
//#include "pci_commands.h"
#endif //CBMIMO1
*/
#ifdef EXMIMO
#include "openair0_lib.h"
#endif
......@@ -1053,7 +1042,7 @@ int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue,
// init TX buffers
ue_common_vars->txdata = (int32_t**)malloc16( frame_parms->nb_antennas_tx*sizeof(int32_t*) );
ue_common_vars->txdataF = (mod_sym_t **)malloc16( frame_parms->nb_antennas_tx*sizeof(mod_sym_t*) );
ue_common_vars->txdataF = (int32_t **)malloc16( frame_parms->nb_antennas_tx*sizeof(int32_t*) );
for (i=0; i<frame_parms->nb_antennas_tx; i++) {
#ifdef USER_MODE
......@@ -1061,7 +1050,7 @@ int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue,
#else //USER_MODE
ue_common_vars->txdata[i] = TX_DMA_BUFFER[0][i];
#endif //USER_MODE
ue_common_vars->txdataF[i] = (mod_sym_t *)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t) );
ue_common_vars->txdataF[i] = (int32_t *)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(int32_t) );
}
// init RX buffers
......@@ -1274,21 +1263,21 @@ int phy_init_lte_eNB(PHY_VARS_eNB *phy_vars_eNB,
// TX vars
eNB_common_vars->txdata[eNB_id] = (int32_t**)malloc16( frame_parms->nb_antennas_tx*sizeof(int32_t*) );
eNB_common_vars->txdataF[eNB_id] = (mod_sym_t **)malloc16( frame_parms->nb_antennas_tx*sizeof(mod_sym_t*) );
eNB_common_vars->txdataF[eNB_id] = (int32_t **)malloc16( frame_parms->nb_antennas_tx*sizeof(int32_t*) );
for (i=0; i<frame_parms->nb_antennas_tx; i++) {
#ifdef USER_MODE
eNB_common_vars->txdata[eNB_id][i] = (int32_t*)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int32_t) );
eNB_common_vars->txdataF[eNB_id][i] = (mod_sym_t*)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t) );
eNB_common_vars->txdataF[eNB_id][i] = (int32_t*)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(int32_t) );
#else // USER_MODE
eNB_common_vars->txdata[eNB_id][i] = TX_DMA_BUFFER[eNB_id][i];
eNB_common_vars->txdataF[eNB_id][i] = (mod_sym_t *)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t) );
eNB_common_vars->txdataF[eNB_id][i] = (int32_t *)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(int32_t) );
#endif //USER_MODE
#ifdef DEBUG_PHY
msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->txdata[%d][%d] = %p\n",eNB_id,i,eNB_common_vars->txdata[eNB_id][i]);
msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->txdataF[%d][%d] = %p (%d bytes)\n",
eNB_id,i,eNB_common_vars->txdataF[eNB_id][i],
FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t));
FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(int32_t));
#endif
}
......
openair1/PHY/LTE_REFSIG/defs.h
View file @ 15cd4ab0
......@@ -73,7 +73,7 @@ void lte_gold_mbsfn(LTE_DL_FRAME_PARMS *frame_parms,uint32_t lte_gold_mbsfn_tabl
int lte_dl_cell_spec(PHY_VARS_eNB *phy_vars_eNB,
mod_sym_t *output,
int32_t *output,
short amp,
unsigned char Ns,
unsigned char l,
......@@ -89,7 +89,7 @@ int lte_dl_cell_spec(PHY_VARS_eNB *phy_vars_eNB,
*/
int lte_dl_ue_spec(PHY_VARS_eNB *phy_vars_eNB,
uint8_t UE_id,
mod_sym_t *output,
int32_t *output,
short amp,
uint8_t Ns,
uint8_t p,
......@@ -102,7 +102,7 @@ int lte_dl_ue_spec(PHY_VARS_eNB *phy_vars_eNB,
@param Ns Slot number (0..19)
@param l symbol (0,1,2)
*/
int lte_dl_mbsfn(PHY_VARS_eNB *phy_vars_eNB, mod_sym_t *output,
int lte_dl_mbsfn(PHY_VARS_eNB *phy_vars_eNB, int32_t *output,
short amp,
int subframe,
unsigned char l);
......@@ -148,7 +148,7 @@ void free_ul_ref_sigs(void);
@sub_frame_offset Offset of this subframe in units of subframes
*/
int lte_generate_srs(mod_sym_t **txdataF,
int lte_generate_srs(int32_t **txdataF,
short amp,
LTE_DL_FRAME_PARMS *frame_parms,
unsigned int sub_frame_offset);
......
openair1/PHY/LTE_REFSIG/lte_dl_cell_spec.c
View file @ 15cd4ab0
......@@ -41,7 +41,7 @@
//Calibration
int lte_dl_cell_spec_SS(PHY_VARS_eNB *phy_vars_eNB,
mod_sym_t *output,
int32_t *output,
short amp,
unsigned char Ns,
unsigned char l,//nb of sym per slot
......@@ -50,7 +50,7 @@ int lte_dl_cell_spec_SS(PHY_VARS_eNB *phy_vars_eNB,
unsigned char nu,mprime,mprime_dword,mprime_qpsk_symb,m;
unsigned short k,a;
mod_sym_t qpsk[4];
int32_t qpsk[4];
a = (amp*ONE_OVER_SQRT2_Q15)>>15;
((short *)&qpsk[0])[0] = a;
......@@ -121,7 +121,7 @@ int lte_dl_cell_spec_SS(PHY_VARS_eNB *phy_vars_eNB,
int lte_dl_cell_spec(PHY_VARS_eNB *phy_vars_eNB,
mod_sym_t *output,
int32_t *output,
short amp,
unsigned char Ns,
unsigned char l,
......@@ -130,7 +130,7 @@ int lte_dl_cell_spec(PHY_VARS_eNB *phy_vars_eNB,
unsigned char nu,mprime,mprime_dword,mprime_qpsk_symb,m;
unsigned short k,a;
mod_sym_t qpsk[4];
int32_t qpsk[4];
a = (amp*ONE_OVER_SQRT2_Q15)>>15;
((short *)&qpsk[0])[0] = a;
......
openair1/PHY/LTE_REFSIG/lte_dl_mbsfn.c
View file @ 15cd4ab0
......@@ -39,7 +39,7 @@
//extern unsigned int lte_gold_table[10][3][42];
//#define DEBUG_DL_MBSFN
int lte_dl_mbsfn(PHY_VARS_eNB *phy_vars_eNB, mod_sym_t *output,
int lte_dl_mbsfn(PHY_VARS_eNB *phy_vars_eNB, int32_t *output,
short amp,
int subframe,
unsigned char l)
......@@ -47,7 +47,7 @@ int lte_dl_mbsfn(PHY_VARS_eNB *phy_vars_eNB, mod_sym_t *output,
unsigned int mprime,mprime_dword,mprime_qpsk_symb,m;
unsigned short k=0,a;
mod_sym_t qpsk[4];
int32_t qpsk[4];
a = (amp*ONE_OVER_SQRT2_Q15)>>15;
((short *)&qpsk[0])[0] = a;
......
openair1/PHY/LTE_REFSIG/lte_dl_uespec.c
View file @ 15cd4ab0
......@@ -54,14 +54,14 @@ int Wbar_NCP[8][4] = {{1,1,1,1},{1,-1,1,-1},{1,1,1,1},{1,-1,1,-1},{1,1,-1,-1},{-
int lte_dl_ue_spec(PHY_VARS_eNB *phy_vars_eNB,
uint8_t UE_id,
mod_sym_t *output,
int32_t *output,
short amp,
uint8_t Ns,
uint8_t p,
int SS_flag )
{
mod_sym_t qpsk[4],nqpsk[4],*qpsk_p,*output_p;
int32_t qpsk[4],nqpsk[4],*qpsk_p,*output_p;
int16_t a;
int w,lprime,ind,l,ind_dword,ind_qpsk_symb,nPRB;
// LTE_eNB_DLSCH_t *dlsch = phy_vars_eNB->dlsch_eNB[UE_id][0];
......
openair1/PHY/LTE_TRANSPORT/dci.c
View file @ 15cd4ab0
......@@ -272,12 +272,12 @@ uint32_t Y;
//#define Mquad (Msymb/4)
static uint32_t bitrev_cc_dci[32] = {1,17,9,25,5,21,13,29,3,19,11,27,7,23,15,31,0,16,8,24,4,20,12,28,2,18,10,26,6,22,14,30};
static mod_sym_t wtemp[2][Msymb];
static int32_t wtemp[2][Msymb];
void pdcch_interleaving(LTE_DL_FRAME_PARMS *frame_parms,mod_sym_t **z, mod_sym_t **wbar,uint8_t n_symbols_pdcch,uint8_t mi)
void pdcch_interleaving(LTE_DL_FRAME_PARMS *frame_parms,int32_t **z, int32_t **wbar,uint8_t n_symbols_pdcch,uint8_t mi)
{
mod_sym_t *wptr,*wptr2,*zptr;
int32_t *wptr,*wptr2,*zptr;
uint32_t Mquad = get_nquad(n_symbols_pdcch,frame_parms,mi);
uint32_t RCC = (Mquad>>5), ND;
uint32_t row,col,Kpi,index;
......@@ -2027,7 +2027,7 @@ uint8_t generate_dci_top(uint8_t num_ue_spec_dci,
uint32_t n_rnti,
int16_t amp,
LTE_DL_FRAME_PARMS *frame_parms,
mod_sym_t **txdataF,
int32_t **txdataF,
uint32_t subframe)
{
......@@ -2038,10 +2038,10 @@ uint8_t generate_dci_top(uint8_t num_ue_spec_dci,
int16_t re_offset;
uint8_t mi = get_mi(frame_parms,subframe);
static uint8_t e[DCI_BITS_MAX];
static mod_sym_t yseq0[Msymb],yseq1[Msymb],wbar0[Msymb],wbar1[Msymb];
static int32_t yseq0[Msymb],yseq1[Msymb],wbar0[Msymb],wbar1[Msymb];
mod_sym_t *y[2];
mod_sym_t *wbar[2];
int32_t *y[2];
int32_t *wbar[2];
int nushiftmod3 = frame_parms->nushift%3;
......
openair1/PHY/LTE_TRANSPORT/defs.h
View file @ 15cd4ab0
......@@ -269,8 +269,10 @@ typedef struct {
uint32_t G;
/// Codebook index for this dlsch (0,1,2,3)
uint8_t codebook_index;
/// Maximum number of HARQ rounds (for definition see 36-212 V8.6 2009-03, p.17)
/// Maximum number of HARQ processes (for definition see 36-212 V8.6 2009-03, p.17)
uint8_t Mdlharq;
/// Maximum number of HARQ rounds
uint8_t Mlimit;
/// MIMO transmission mode indicator for this sub-frame (for definition see 36-212 V8.6 2009-03, p.17)
uint8_t Kmimo;
/// Nsoft parameter related to UE Category
......@@ -315,11 +317,9 @@ typedef struct {
/// Scrambled "b"-sequences (for definition see 36-211 V8.6 2009-03, p.14)
uint8_t b_tilde[MAX_NUM_CHANNEL_BITS];
/// Modulated "d"-sequences (for definition see 36-211 V8.6 2009-03, p.14)
mod_sym_t d[MAX_NUM_RE];
int32_t d[MAX_NUM_RE];
/// Transform-coded "z"-sequences (for definition see 36-211 V8.6 2009-03, p.14-15)
mod_sym_t z[MAX_NUM_RE];
/// Maximum number of HARQ rounds (for definition see 36-212 V8.6 2009-03, p.17)
uint8_t Mdlharq;
int32_t z[MAX_NUM_RE];
/// "q" sequences for CQI/PMI (for definition see 36-212 V8.6 2009-03, p.27)
uint8_t q[MAX_CQI_PAYLOAD];
/// coded and interleaved CQI bits
......@@ -468,8 +468,8 @@ typedef struct {
typedef struct {
/// Pointers to 8 HARQ processes for the ULSCH
LTE_UL_eNB_HARQ_t *harq_processes[8];
/// Maximum number of HARQ rounds (for definition see 36-212 V8.6 2009-03, p.17)
uint8_t Mdlharq;
/// Maximum number of HARQ rounds
uint8_t Mlimit;
/// Maximum number of iterations used in eNB turbo decoder
uint8_t max_turbo_iterations;
/// ACK/NAK Bundling flag
......@@ -702,7 +702,7 @@ typedef struct {
harq_status_t harq_ack[10];
/// Pointers to up to 8 HARQ processes
LTE_DL_UE_HARQ_t *harq_processes[8];
/// Maximum number of HARQ rounds (for definition see 36-212 V8.6 2009-03, p.17
/// Maximum number of HARQ processes(for definition see 36-212 V8.6 2009-03, p.17
uint8_t Mdlharq;
/// MIMO transmission mode indicator for this sub-frame (for definition see 36-212 V8.6 2009-03, p.17)
uint8_t Kmimo;
......
openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
View file @ 15cd4ab0
......@@ -150,6 +150,7 @@ LTE_eNB_DLSCH_t *new_eNB_dlsch(unsigned char Kmimo,unsigned char Mdlharq,uint32_
bzero(dlsch,sizeof(LTE_eNB_DLSCH_t));
dlsch->Kmimo = Kmimo;
dlsch->Mdlharq = Mdlharq;
dlsch->Mlimit = 4;
dlsch->Nsoft = Nsoft;
for (i=0; i<10; i++)
......
openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
View file @ 15cd4ab0
......@@ -137,7 +137,7 @@ void layer1prec2A(int32_t *antenna0_sample, int32_t *antenna1_sample, uint8_t pr
}
int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
mod_sym_t **txdataF,
int32_t **txdataF,
uint32_t *jj,
uint32_t *jj2,
uint16_t re_offset,
......@@ -981,7 +981,7 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
return(0);
}
int allocate_REs_in_RB_MCH(mod_sym_t **txdataF,
int allocate_REs_in_RB_MCH(int32_t **txdataF,
uint32_t *jj,
uint16_t re_offset,
uint32_t symbol_offset,
......@@ -1178,7 +1178,7 @@ uint8_t get_pmi(uint8_t N_RB_DL,LTE_DL_eNB_HARQ_t *dlsch_harq,uint16_t rb)
}
int dlsch_modulation(mod_sym_t **txdataF,
int dlsch_modulation(int32_t **txdataF,
int16_t amp,
uint32_t subframe_offset,
LTE_DL_FRAME_PARMS *frame_parms,
......@@ -1492,7 +1492,7 @@ int dlsch_modulation(mod_sym_t **txdataF,
return (re_allocated);
}
int mch_modulation(mod_sym_t **txdataF,
int mch_modulation(int32_t **txdataF,
int16_t amp,
uint32_t subframe_offset,
LTE_DL_FRAME_PARMS *frame_parms,
......
openair1/PHY/LTE_TRANSPORT/drs_modulation.c
View file @ 15cd4ab0
......@@ -63,7 +63,7 @@ int generate_drs_pusch(PHY_VARS_UE *phy_vars_ue,
uint8_t cyclic_shift,cyclic_shift0,cyclic_shift1;
LTE_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->lte_frame_parms;
mod_sym_t *txdataF = phy_vars_ue->lte_ue_common_vars.txdataF[ant];
int32_t *txdataF = phy_vars_ue->lte_ue_common_vars.txdataF[ant];
uint32_t u,v,alpha_ind;
uint32_t u0=frame_parms->pusch_config_common.ul_ReferenceSignalsPUSCH.grouphop[subframe<<1];
uint32_t u1=frame_parms->pusch_config_common.ul_ReferenceSignalsPUSCH.grouphop[1+(subframe<<1)];
......@@ -147,13 +147,13 @@ int generate_drs_pusch(PHY_VARS_UE *phy_vars_ue,
if (cyclic_shift == 0) {
for (k=0; k<12; k++) {
if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] >= 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] >= 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 1;
txdataF[symbol_offset+re_offset] = (int32_t) 1;
else if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] >= 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] < 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 2;
txdataF[symbol_offset+re_offset] = (int32_t) 2;
else if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] < 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] >= 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 3;
txdataF[symbol_offset+re_offset] = (int32_t) 3;
else if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] < 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] < 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 4;
txdataF[symbol_offset+re_offset] = (int32_t) 4;
re_offset++;
drs_offset++;
......@@ -165,22 +165,22 @@ int generate_drs_pusch(PHY_VARS_UE *phy_vars_ue,
for (k=0; k<12; k++) {
if(k%2 == 0) {
if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] >= 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] >= 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 4;
txdataF[symbol_offset+re_offset] = (int32_t) 4;
else if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] >= 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] < 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 3;
txdataF[symbol_offset+re_offset] = (int32_t) 3;
else if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] < 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] >= 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 2;
txdataF[symbol_offset+re_offset] = (int32_t) 2;
else if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] < 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] < 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 1;
txdataF[symbol_offset+re_offset] = (int32_t) 1;
} else {
if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] >= 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] >= 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 1;
txdataF[symbol_offset+re_offset] = (int32_t) 1;
else if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] >= 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] < 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 2;
txdataF[symbol_offset+re_offset] = (int32_t) 2;
else if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] < 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] >= 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 3;
txdataF[symbol_offset+re_offset] = (int32_t) 3;
else if ((ul_ref_sigs[u][v][Msc_RS_idx][drs_offset<<1] < 0) && (ul_ref_sigs[u][v][Msc_RS_idx][(drs_offset<<1)+1] < 0))
txdataF[symbol_offset+re_offset] = (mod_sym_t) 4;
txdataF[symbol_offset+re_offset] = (int32_t) 4;
}
re_offset++;
......
openair1/PHY/LTE_TRANSPORT/pbch.c
View file @ 15cd4ab0
......@@ -61,7 +61,7 @@
#define PBCH_A 24
int allocate_pbch_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
mod_sym_t **txdataF,
int32_t **txdataF,
uint32_t *jj,
uint16_t re_offset,
uint32_t symbol_offset,
......@@ -160,7 +160,7 @@ int allocate_pbch_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
//uint8_t pbch_d[96+(3*(16+PBCH_A))], pbch_w[3*3*(16+PBCH_A)],pbch_e[1920]; //one bit per byte
int generate_pbch(LTE_eNB_PBCH *eNB_pbch,
mod_sym_t **txdataF,
int32_t **txdataF,
int amp,
LTE_DL_FRAME_PARMS *frame_parms,
uint8_t *pbch_pdu,
......
openair1/PHY/LTE_TRANSPORT/pcfich.c
View file @ 15cd4ab0
......@@ -143,12 +143,12 @@ uint8_t pcfich_b[4][32]= {{0,1,1,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1
void generate_pcfich(uint8_t num_pdcch_symbols,
int16_t amp,
LTE_DL_FRAME_PARMS *frame_parms,
mod_sym_t **txdataF,
int32_t **txdataF,
uint8_t subframe)
{
uint8_t pcfich_bt[32],nsymb,pcfich_quad;
mod_sym_t pcfich_d[2][16];
int32_t pcfich_d[2][16];
uint8_t i;
uint32_t symbol_offset,m,re_offset,reg_offset;
int16_t gain_lin_QPSK;
......
openair1/PHY/LTE_TRANSPORT/phich.c
View file @ 15cd4ab0
......@@ -393,8 +393,8 @@ void generate_phich_emul(LTE_DL_FRAME_PARMS *frame_parms,
}
mod_sym_t alam_bpsk_perm1[4] = {2,1,4,3}; // -conj(x) 1 (-1-j) -> 2 (1-j), 2->1, 3 (-1+j) -> (4) 1+j, 4->3
mod_sym_t alam_bpsk_perm2[4] = {3,4,2,1}; // conj(x) 1 (-1-j) -> 3 (-1+j), 3->1, 2 (1-j) -> 4 (1+j), 4->2
int32_t alam_bpsk_perm1[4] = {2,1,4,3}; // -conj(x) 1 (-1-j) -> 2 (1-j), 2->1, 3 (-1+j) -> (4) 1+j, 4->3
int32_t alam_bpsk_perm2[4] = {3,4,2,1}; // conj(x) 1 (-1-j) -> 3 (-1+j), 3->1, 2 (1-j) -> 4 (1+j), 4->2
// This routine generates the PHICH
......@@ -404,7 +404,7 @@ void generate_phich(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t ngroup_PHICH,
uint8_t HI,
uint8_t subframe,
mod_sym_t **y)
int32_t **y)
{
int16_t d[24],*dp;
......@@ -1425,7 +1425,7 @@ void generate_phich_top(PHY_VARS_eNB *phy_vars_eNB,
LTE_DL_FRAME_PARMS *frame_parms=&phy_vars_eNB->lte_frame_parms;
LTE_eNB_ULSCH_t **ulsch_eNB = phy_vars_eNB->ulsch_eNB;
mod_sym_t **txdataF = phy_vars_eNB->lte_eNB_common_vars.txdataF[sect_id];
int32_t **txdataF = phy_vars_eNB->lte_eNB_common_vars.txdataF[sect_id];
uint8_t harq_pid;
uint8_t Ngroup_PHICH,ngroup_PHICH,nseq_PHICH;
uint8_t NSF_PHICH = 4;
......
openair1/PHY/LTE_TRANSPORT/pilots.c
View file @ 15cd4ab0
......@@ -41,7 +41,7 @@
#include "PHY/defs.h"
void generate_pilots(PHY_VARS_eNB *phy_vars_eNB,
mod_sym_t **txdataF,
int32_t **txdataF,
int16_t amp,
uint16_t Ntti)
{
......@@ -168,7 +168,7 @@ void generate_pilots(PHY_VARS_eNB *phy_vars_eNB,
}
int generate_pilots_slot(PHY_VARS_eNB *phy_vars_eNB,
mod_sym_t **txdataF,
int32_t **txdataF,
int16_t amp,
uint16_t slot,
int first_pilot_only)
......
openair1/PHY/LTE_TRANSPORT/pilots_mbsfn.c
View file @ 15cd4ab0
......@@ -42,7 +42,7 @@
int generate_mbsfn_pilot(PHY_VARS_eNB *phy_vars_eNB,
mod_sym_t **txdataF,
int32_t **txdataF,
int16_t amp,
uint16_t subframe)
{
......
openair1/PHY/LTE_TRANSPORT/proto.h
View file @ 15cd4ab0
......@@ -89,9 +89,9 @@ void clean_eNb_ulsch(LTE_eNB_ULSCH_t *ulsch);
void free_ue_ulsch(LTE_UE_ULSCH_t *ulsch);
LTE_eNB_ULSCH_t *new_eNB_ulsch(uint8_t Mdlharq,uint8_t max_turbo_iterations,uint8_t N_RB_UL, uint8_t abstraction_flag);
LTE_eNB_ULSCH_t *new_eNB_ulsch(uint8_t max_turbo_iterations,uint8_t N_RB_UL, uint8_t abstraction_flag);
LTE_UE_ULSCH_t *new_ue_ulsch(uint8_t Mdlharq, unsigned char N_RB_UL, uint8_t abstraction_flag);
LTE_UE_ULSCH_t *new_ue_ulsch(unsigned char N_RB_UL, uint8_t abstraction_flag);
/** \fn dlsch_encoding(uint8_t *input_buffer,
LTE_DL_FRAME_PARMS *frame_parms,
......@@ -133,7 +133,7 @@ void dlsch_encoding_emul(PHY_VARS_eNB *phy_vars_eNB,
// Functions below implement 36-211
/** \fn allocate_REs_in_RB(mod_sym_t **txdataF,
/** \fn allocate_REs_in_RB(int32_t **txdataF,
uint32_t *jj,
uint32_t *jj2,
uint16_t re_offset,
......@@ -169,7 +169,7 @@ void dlsch_encoding_emul(PHY_VARS_eNB *phy_vars_eNB,
*/
int32_t allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
mod_sym_t **txdataF,
int32_t **txdataF,
uint32_t *jj,
uint32_t *jj2,
uint16_t re_offset,
......@@ -186,7 +186,7 @@ int32_t allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t skip_half);
/** \fn int32_t dlsch_modulation(mod_sym_t **txdataF,
/** \fn int32_t dlsch_modulation(int32_t **txdataF,
int16_t amp,
uint32_t sub_frame_offset,
LTE_DL_FRAME_PARMS *frame_parms,
......@@ -203,7 +203,7 @@ int32_t allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
@param dlsch1 Pointer to Transport Block 0 DLSCH descriptor for this allocation
*/
int32_t dlsch_modulation(mod_sym_t **txdataF,
int32_t dlsch_modulation(int32_t **txdataF,
int16_t amp,
uint32_t sub_frame_offset,
LTE_DL_FRAME_PARMS *frame_parms,
......@@ -218,7 +218,7 @@ int32_t dlsch_modulation(mod_sym_t **txdataF,
@param frame_parms Pointer to frame descriptor
@param dlsch Pointer to DLSCH descriptor for this allocation
*/
int mch_modulation(mod_sym_t **txdataF,
int mch_modulation(int32_t **txdataF,
int16_t amp,
uint32_t subframe_offset,
LTE_DL_FRAME_PARMS *frame_parms,
......@@ -279,7 +279,7 @@ void dump_mch(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per_co
@param N Number of sub-frames to generate