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OpenXG-RAN
Commit b6d66003 authored by Raymond Knopp's avatar Raymond Knopp
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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4144 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 07b20ce0
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Showing with 8952 additions and 131 deletions
openair1/PHY/CODING/defs.h
View file @ b6d66003
......@@ -11,6 +11,7 @@
#ifndef NO_OPENAIR1
#include "PHY/defs.h"
#else
#include "PHY/TOOLS/time_meas.h"
#define u32 uint32_t
#define s32 int32_t
#define u16 uint16_t
......
openair1/PHY/LTE_TRANSPORT/dci_tools.c
View file @ b6d66003
......@@ -1155,6 +1155,7 @@ int generate_eNB_dlsch_params_from_dci(uint8_t subframe,
}
#ifdef DEBUG_DCI
if (dlsch0) {
msg("dlsch0 eNB: dlsch0 %p\n",dlsch0);
msg("dlsch0 eNB: rnti %x\n",dlsch0->rnti);
msg("dlsch0 eNB: NBRB %d\n",dlsch0->nb_rb);
msg("dlsch0 eNB: rballoc %x\n",dlsch0->rb_alloc[0]);
......
openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c
View file @ b6d66003
......@@ -820,7 +820,7 @@ void dlsch_64qam_llr(LTE_DL_FRAME_PARMS *frame_parms,
len2=len>>2; // length in quad words (4 REs)
len2+=(len_mod4?0:1);
for (i=0;i<len;i++) {
for (i=0;i<len2;i++) {
xmm1 = _mm_abs_epi16(rxF[i]);
xmm1 = _mm_subs_epi16(ch_mag[i],xmm1);
......
openair1/PHY/LTE_TRANSPORT/phich.c
View file @ b6d66003
......@@ -58,7 +58,7 @@ u8 rv_table[4] = {0, 3, 1, 2};
uint8_t get_mi(LTE_DL_FRAME_PARMS *frame_parms,uint8_t subframe) {
// for FDD
if (frame_parms->frame_type == 0)
if (frame_parms->frame_type == FDD)
return 1;
// for TDD
......@@ -104,7 +104,7 @@ uint8_t get_mi(LTE_DL_FRAME_PARMS *frame_parms,uint8_t subframe) {
unsigned char subframe2_ul_harq(LTE_DL_FRAME_PARMS *frame_parms,unsigned char subframe) {
if (frame_parms->frame_type == 0)
if (frame_parms->frame_type == FDD)
return(subframe&7);
switch (frame_parms->tdd_config) {
......@@ -126,7 +126,7 @@ unsigned char subframe2_ul_harq(LTE_DL_FRAME_PARMS *frame_parms,unsigned char su
}
uint8_t phich_frame2_pusch_frame(LTE_DL_FRAME_PARMS *frame_parms,uint8_t frame,uint8_t subframe) {
if (frame_parms->frame_type == 0) {
if (frame_parms->frame_type == FDD) {
return((subframe<4) ? (frame - 1) : frame);
}
else {
......@@ -137,7 +137,7 @@ uint8_t phich_frame2_pusch_frame(LTE_DL_FRAME_PARMS *frame_parms,uint8_t frame,u
uint8_t phich_subframe2_pusch_subframe(LTE_DL_FRAME_PARMS *frame_parms,uint8_t subframe) {
if (frame_parms->frame_type == 0)
if (frame_parms->frame_type == FDD)
return(subframe<4 ? ((subframe+8)%10) : subframe-4);
switch (frame_parms->tdd_config) {
......@@ -1013,7 +1013,7 @@ void rx_phich(PHY_VARS_UE *phy_vars_ue,
ngroup_PHICH = (ulsch->harq_processes[harq_pid]->first_rb +
ulsch->harq_processes[harq_pid]->n_DMRS)%Ngroup_PHICH;
if ((frame_parms->tdd_config == 0) && (frame_parms->frame_type == 1) ) {
if ((frame_parms->tdd_config == 0) && (frame_parms->frame_type == TDD) ) {
pusch_subframe = phich_subframe2_pusch_subframe(frame_parms,subframe);
if ((pusch_subframe == 4) || (pusch_subframe == 9))
ngroup_PHICH += Ngroup_PHICH;
......@@ -1351,7 +1351,7 @@ void generate_phich_top(PHY_VARS_eNB *phy_vars_eNB,
ngroup_PHICH = (ulsch_eNB[UE_id]->harq_processes[harq_pid]->first_rb +
ulsch_eNB[UE_id]->harq_processes[harq_pid]->n_DMRS)%Ngroup_PHICH;
if ((frame_parms->tdd_config == 0) && (frame_parms->frame_type == 1) ) {
if ((frame_parms->tdd_config == 0) && (frame_parms->frame_type == TDD) ) {
if ((pusch_subframe == 4) || (pusch_subframe == 9))
ngroup_PHICH += Ngroup_PHICH;
......
openair1/PHY/LTE_TRANSPORT/pmch.c
View file @ b6d66003
......@@ -16,14 +16,17 @@
#define MBSFN_FDD_SF6 0x10
#define MBSFN_FDD_SF7 0x08
#define MBSFN_FDD_SF8 0x04
#ifndef __SSE3__
#warning SSE3 instruction set not preset
__m128i zeroM;//,tmp_over_sqrt_10,tmp_sum_4_over_sqrt_10,tmp_sign,tmp_sign_3_over_sqrt_10;
//#define _mm_abs_epi16(xmmx) _mm_xor_si128((xmmx),_mm_cmpgt_epi16(zero,(xmmx)))
#define _mm_abs_epi16(xmmx) _mm_add_epi16(_mm_xor_si128((xmmx),_mm_cmpgt_epi16(zeroM,(xmmx))),_mm_srli_epi16(_mm_cmpgt_epi16(zeroM,(xmmx)),15))
#define _mm_sign_epi16(xmmx,xmmy) _mm_xor_si128((xmmx),_mm_cmpgt_epi16(zeroM,(xmmy)))
#endif
void dump_mch(PHY_VARS_UE *phy_vars_ue,u8 eNB_id,u16 coded_bits_per_codeword,int subframe) {
unsigned int nsymb_pmch=12;
......@@ -62,10 +65,10 @@ void dump_mch(PHY_VARS_UE *phy_vars_ue,u8 eNB_id,u16 coded_bits_per_codeword,int
write_output("rxsig_mch.m","rxs_mch",
&phy_vars_ue->lte_ue_common_vars.rxdata[0][subframe*phy_vars_ue->lte_frame_parms.samples_per_tti],
phy_vars_ue->lte_frame_parms.samples_per_tti,1,1);
write_output("txsig_mch.m","txs_mch",
&PHY_vars_eNB_g[0]->lte_eNB_common_vars.txdata[0][0][subframe*phy_vars_ue->lte_frame_parms.samples_per_tti],
phy_vars_ue->lte_frame_parms.samples_per_tti,1,1);
if (PHY_vars_eNB_g)
write_output("txsig_mch.m","txs_mch",
&PHY_vars_eNB_g[0]->lte_eNB_common_vars.txdata[0][0][subframe*phy_vars_ue->lte_frame_parms.samples_per_tti],
phy_vars_ue->lte_frame_parms.samples_per_tti,1,1);
}
int is_pmch_subframe(uint32_t frame, int subframe, LTE_DL_FRAME_PARMS *frame_parms) {
......@@ -619,58 +622,97 @@ void mch_64qam_llr(LTE_DL_FRAME_PARMS *frame_parms,
unsigned char symbol,
short **llr_save) {
__m128i *rxF = (__m128i*)&rxdataF_comp[0][(symbol*frame_parms->N_RB_DL*12)];
__m128i *ch_mag,*ch_magb,xmm1,xmm2;
int j=0,i,len,len2;
unsigned char len_mod4;
short *llr;
s16 *llr2;
if (symbol==2)
llr = dlsch_llr;
else
llr = *llr_save;
__m128i xmm1,xmm2,*ch_mag,*ch_magb;
__m128i *rxF = (__m128i*)&rxdataF_comp[0][(symbol*frame_parms->N_RB_DL*12)];
int j=0,i,len,len2;
unsigned char len_mod4;
short *llr;
s16 *llr2;
if (symbol==2)
llr = dlsch_llr;
else
llr = *llr_save;
ch_mag = (__m128i*)&dl_ch_mag[0][(symbol*frame_parms->N_RB_DL*12)];
ch_magb = (__m128i*)&dl_ch_magb[0][(symbol*frame_parms->N_RB_DL*12)];
if ((symbol==2) || (symbol==6) || (symbol==10)) {
len = frame_parms->N_RB_DL*6;
}
else {
len = frame_parms->N_RB_DL*12;
}
llr2 = llr;
llr += (len*6);
len_mod4 =len&3;
len2=len>>2; // length in quad words (4 REs)
len2+=(len_mod4?0:1);
for (i=0;i<len2;i++) {
ch_mag = (__m128i*)&dl_ch_mag[0][(symbol*frame_parms->N_RB_DL*12)];
ch_magb = (__m128i*)&dl_ch_magb[0][(symbol*frame_parms->N_RB_DL*12)];
if ((symbol==2) || (symbol==6) || (symbol==10)) {
len = frame_parms->N_RB_DL*6;
}
else {
len = frame_parms->N_RB_DL*12;
}
llr2 = llr;
llr += (len*6);
len_mod4 =len&3;
len2=len>>2; // length in quad words (4 REs)
len2+=(len_mod4?0:1);
for (i=0;i<len>>2;i++) {
xmm1 = _mm_abs_epi16(rxF[i]);
xmm1 = _mm_subs_epi16(ch_mag[i],xmm1);
xmm2 = _mm_abs_epi16(xmm1);
xmm2 = _mm_subs_epi16(ch_magb[i],xmm2);
// loop over all LLRs in quad word (24 coded bits)
for (j=0;j<8;j+=2) {
llr2[0] = ((short *)&rxF[i])[j];
llr2[1] = ((short *)&rxF[i])[j+1];
llr2[2] = ((short *)&xmm1)[j];
llr2[3] = ((short *)&xmm1)[j+1];
llr2[4] = ((short *)&xmm2)[j];
llr2[5] = ((short *)&xmm2)[j+1];
llr2+=6;
}
xmm1 = _mm_abs_epi16(rxF[i]);
xmm1 = _mm_subs_epi16(ch_mag[i],xmm1);
xmm2 = _mm_abs_epi16(xmm1);
xmm2 = _mm_subs_epi16(ch_magb[i],xmm2);
/*
printf("pmch i: %d => mag (%d,%d) (%d,%d)\n",i,((short *)&ch_mag[i])[0],((short *)&ch_magb[i])[0],
((short *)&rxF[i])[0],((short *)&rxF[i])[1]);
*/
// loop over all LLRs in quad word (24 coded bits)
/*
for (j=0;j<8;j+=2) {
llr2[0] = ((short *)&rxF[i])[j];
llr2[1] = ((short *)&rxF[i])[j+1];
llr2[2] = _mm_extract_epi16(xmm1,j);
llr2[3] = _mm_extract_epi16(xmm1,j+1);//((short *)&xmm1)[j+1];
llr2[4] = _mm_extract_epi16(xmm2,j);//((short *)&xmm2)[j];
llr2[5] = _mm_extract_epi16(xmm2,j+1);//((short *)&xmm2)[j+1];
llr2+=6;
}
*llr_save = llr;
_mm_empty();
_m_empty();
*/
llr2[0] = ((short *)&rxF[i])[0];
llr2[1] = ((short *)&rxF[i])[1];
llr2[2] = _mm_extract_epi16(xmm1,0);
llr2[3] = _mm_extract_epi16(xmm1,1);//((short *)&xmm1)[j+1];
llr2[4] = _mm_extract_epi16(xmm2,0);//((short *)&xmm2)[j];
llr2[5] = _mm_extract_epi16(xmm2,1);//((short *)&xmm2)[j+1];
llr2+=6;
llr2[0] = ((short *)&rxF[i])[2];
llr2[1] = ((short *)&rxF[i])[3];
llr2[2] = _mm_extract_epi16(xmm1,2);
llr2[3] = _mm_extract_epi16(xmm1,3);//((short *)&xmm1)[j+1];
llr2[4] = _mm_extract_epi16(xmm2,2);//((short *)&xmm2)[j];
llr2[5] = _mm_extract_epi16(xmm2,3);//((short *)&xmm2)[j+1];
llr2+=6;
llr2[0] = ((short *)&rxF[i])[4];
llr2[1] = ((short *)&rxF[i])[5];
llr2[2] = _mm_extract_epi16(xmm1,4);
llr2[3] = _mm_extract_epi16(xmm1,5);//((short *)&xmm1)[j+1];
llr2[4] = _mm_extract_epi16(xmm2,4);//((short *)&xmm2)[j];
llr2[5] = _mm_extract_epi16(xmm2,5);//((short *)&xmm2)[j+1];
llr2+=6;
llr2[0] = ((short *)&rxF[i])[6];
llr2[1] = ((short *)&rxF[i])[7];
llr2[2] = _mm_extract_epi16(xmm1,6);
llr2[3] = _mm_extract_epi16(xmm1,7);//((short *)&xmm1)[j+1];
llr2[4] = _mm_extract_epi16(xmm2,6);//((short *)&xmm2)[j];
llr2[5] = _mm_extract_epi16(xmm2,7);//((short *)&xmm2)[j+1];
llr2+=6;
}
*llr_save = llr;
_mm_empty();
_m_empty();
}
int avg_pmch[4];
......@@ -685,6 +727,8 @@ int rx_pmch(PHY_VARS_UE *phy_vars_ue,
LTE_UE_DLSCH_t **dlsch_ue = &phy_vars_ue->dlsch_ue_MCH[eNB_id];
int avgs,aarx;
//printf("*********************mch: symbol %d\n",symbol);
mch_extract_rbs(lte_ue_common_vars->rxdataF,
lte_ue_common_vars->dl_ch_estimates[eNB_id],
lte_ue_pdsch_vars[eNB_id]->rxdataF_ext,
......
openair1/PHY/LTE_TRANSPORT/ulsch_coding.c
View file @ b6d66003
......@@ -250,7 +250,7 @@ u32 ulsch_encoding(u8 *a,
// save PUSCH pmi for later (transmission modes 4,5,6)
// msg("ulsch: saving pmi for DL %x\n",pmi2hex_2Ar1(((wideband_cqi_rank1_2A_5MHz *)ulsch->o)->pmi));
if (dlsch[0])
dlsch[0]->harq_processes[harq_pid]->pmi_alloc = ((wideband_cqi_rank1_2A_5MHz *)ulsch->o)->pmi;
dlsch[0]->harq_processes[harq_pid]->pmi_alloc = ((wideband_cqi_rank1_2A_5MHz *)ulsch->o)->pmi;
}
if (ulsch->O<=32) {
......
openair1/PHY/TOOLS/lte_dfts.c
View file @ b6d66003
This source diff could not be displayed because it is too large. You can view the blob instead.
openair1/SCHED/phy_procedures_lte_common.c
View file @ b6d66003
......@@ -116,7 +116,7 @@ void get_Msg3_alloc_ret(LTE_DL_FRAME_PARMS *frame_parms,
unsigned int current_frame,
unsigned int *frame,
unsigned char *subframe) {
if (frame_parms->frame_type == 0) {
if (frame_parms->frame_type == FDD) {
// always retransmit in n+8
*subframe = current_subframe+8;
if (*subframe>9) {
......@@ -151,7 +151,7 @@ u8 get_Msg3_harq_pid(LTE_DL_FRAME_PARMS *frame_parms,
u8 ul_subframe=0;
u32 ul_frame;
if (frame_parms->frame_type ==0) {
if (frame_parms->frame_type ==FDD) {
ul_subframe = (current_subframe>4) ? (current_subframe-4) : (current_subframe+6);
ul_frame = (current_subframe>3) ? (frame+1) : frame;
}
......@@ -221,7 +221,7 @@ u8 get_Msg3_harq_pid(LTE_DL_FRAME_PARMS *frame_parms,
unsigned char ul_ACK_subframe2_dl_subframe(LTE_DL_FRAME_PARMS *frame_parms,unsigned char subframe,unsigned char ACK_index) {
if (frame_parms->frame_type == 0) {
if (frame_parms->frame_type == FDD) {
return((subframe<4) ? subframe+6 : subframe-4);
}
else {
......@@ -270,7 +270,7 @@ unsigned char ul_ACK_subframe2_dl_subframe(LTE_DL_FRAME_PARMS *frame_parms,unsig
unsigned char ul_ACK_subframe2_M(LTE_DL_FRAME_PARMS *frame_parms,unsigned char subframe) {
if (frame_parms->frame_type == 0) {
if (frame_parms->frame_type == FDD) {
return(1);
}
else {
......@@ -455,7 +455,7 @@ u16 get_Np(u8 N_RB_DL,u8 nCCE,u8 plus1) {
lte_subframe_t subframe_select(LTE_DL_FRAME_PARMS *frame_parms,unsigned char subframe) {
// if FDD return dummy value
if (frame_parms->frame_type == 0)
if (frame_parms->frame_type == FDD)
return(SF_DL);
switch (frame_parms->tdd_config) {
......@@ -514,7 +514,7 @@ u8 phich_subframe_to_harq_pid(LTE_DL_FRAME_PARMS *frame_parms,u32 frame,u8 subfr
unsigned int is_phich_subframe(LTE_DL_FRAME_PARMS *frame_parms,unsigned char subframe) {
if (frame_parms->frame_type == 0) {
if (frame_parms->frame_type == FDD) {
return(1);
}
else {
......
openair1/SCHED/phy_procedures_lte_eNb.c
View file @ b6d66003
......@@ -1893,10 +1893,11 @@ void phy_procedures_eNB_TX(unsigned char next_slot,PHY_VARS_eNB *phy_vars_eNB,u8
void process_Msg3(PHY_VARS_eNB *phy_vars_eNB,u8 last_slot,u8 UE_id, u8 harq_pid) {
// this prepares the demodulation of the first PUSCH of a new user, containing Msg3
int frame = ((last_slot>>1)>=8 ? -1 : 0) + phy_vars_eNB->frame;
LOG_D(PHY,"[eNB %d][RAPROC] frame %d : subframe %d (last_slot %d): process_Msg3 UE_id %d (active %d, subframe %d, frame %d)\n",
phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,last_slot>>1,last_slot,
frame,last_slot>>1,last_slot,
UE_id,phy_vars_eNB->ulsch_eNB[(u32)UE_id]->Msg3_active,
phy_vars_eNB->ulsch_eNB[(u32)UE_id]->Msg3_subframe,
phy_vars_eNB->ulsch_eNB[(u32)UE_id]->Msg3_frame);
......@@ -1905,7 +1906,7 @@ void process_Msg3(PHY_VARS_eNB *phy_vars_eNB,u8 last_slot,u8 UE_id, u8 harq_pid)
if ((phy_vars_eNB->ulsch_eNB[(u32)UE_id]->Msg3_active == 1) &&
((last_slot%2)==1) &&
(phy_vars_eNB->ulsch_eNB[(u32)UE_id]->Msg3_subframe == (last_slot>>1)) &&
(phy_vars_eNB->ulsch_eNB[(u32)UE_id]->Msg3_frame == (phy_vars_eNB->frame))) {
(phy_vars_eNB->ulsch_eNB[(u32)UE_id]->Msg3_frame == frame)) {
// harq_pid = 0;
......@@ -1914,7 +1915,7 @@ void process_Msg3(PHY_VARS_eNB *phy_vars_eNB,u8 last_slot,u8 UE_id, u8 harq_pid)
phy_vars_eNB->ulsch_eNB[(u32)UE_id]->harq_processes[harq_pid]->subframe_scheduling_flag=1;
LOG_D(PHY,"[eNB %d][RAPROC] frame %d, slot %d, subframe %d: Setting subframe_scheduling_flag (Msg3) for UE %d\n",
phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,last_slot,last_slot>>1,UE_id);
frame,last_slot,last_slot>>1,UE_id);
}
}
......@@ -1939,6 +1940,7 @@ void process_HARQ_feedback(u8 UE_id,
u8 subframe_m4,M,m;
int mp;
int all_ACKed=1,nb_alloc=0,nb_ACK=0;
int frame = ((subframe>=8) ? -1 : 0) + phy_vars_eNB->frame;
if (phy_vars_eNB->lte_frame_parms.frame_type == 0){ //FDD
subframe_m4 = (subframe<4) ? subframe+6 : subframe-4;
......@@ -1950,7 +1952,7 @@ void process_HARQ_feedback(u8 UE_id,
else
dlsch_ACK[0] = pucch_payload[0];
LOG_D(PHY,"[eNB %d] Frame %d: Received ACK/NAK %d for subframe %d\n",phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,dlsch_ACK[0],subframe_m4);
frame,dlsch_ACK[0],subframe_m4);
}
else { // TDD Handle M=1,2 cases only
......@@ -2122,7 +2124,7 @@ void process_HARQ_feedback(u8 UE_id,
ue_stats->dlsch_mcs_offset=-1;
}
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[process_HARQ_feedback] Frame %d Setting round to %d for pid %d (subframe %d)\n",phy_vars_eNB->frame,
LOG_D(PHY,"[process_HARQ_feedback] Frame %d Setting round to %d for pid %d (subframe %d)\n",frame,
dlsch_harq_proc->round,dl_harq_pid[m],subframe);
#endif
......@@ -2161,10 +2163,11 @@ void get_n1_pucch_eNB(PHY_VARS_eNB *phy_vars_eNB,
LTE_DL_FRAME_PARMS *frame_parms=&phy_vars_eNB->lte_frame_parms;
u8 nCCE0,nCCE1;
int sf;
int frame = ((subframe>=8) ? -1 : 0) + phy_vars_eNB->frame;
if (frame_parms->frame_type == FDD ) {
sf = (subframe<4) ? (subframe+6) : (subframe-4);
printf("n1_pucch_eNB: subframe %d, nCCE %d\n",sf,phy_vars_eNB->dlsch_eNB[(u32)UE_id][0]->nCCE[sf]);
// printf("n1_pucch_eNB: subframe %d, nCCE %d\n",sf,phy_vars_eNB->dlsch_eNB[(u32)UE_id][0]->nCCE[sf]);
if (phy_vars_eNB->dlsch_eNB[(u32)UE_id][0]->subframe_tx[sf]>0) {
*n1_pucch0 = frame_parms->pucch_config_common.n1PUCCH_AN + phy_vars_eNB->dlsch_eNB[(u32)UE_id][0]->nCCE[sf];
......@@ -2234,7 +2237,7 @@ void get_n1_pucch_eNB(PHY_VARS_eNB *phy_vars_eNB,
else {
LOG_D(PHY,"[eNB %d] frame %d: phy_procedures_lte.c: get_n1pucch, illegal subframe %d for tdd_config %d\n",
phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,
frame,
subframe,frame_parms->tdd_config);
return;
}
......@@ -2292,7 +2295,7 @@ void get_n1_pucch_eNB(PHY_VARS_eNB *phy_vars_eNB,
}
else {
LOG_D(PHY,"[eNB %d] Frame %d: phy_procedures_lte.c: get_n1pucch, illegal subframe %d for tdd_config %d\n",
phy_vars_eNB->Mod_id,phy_vars_eNB->frame,subframe,frame_parms->tdd_config);
phy_vars_eNB->Mod_id,frame,subframe,frame_parms->tdd_config);
return;
}
break;
......@@ -2310,12 +2313,13 @@ void prach_procedures(PHY_VARS_eNB *phy_vars_eNB,u8 subframe,u8 abstraction_flag
u16 preamble_max,preamble_energy_max;
u16 i;
s8 UE_id;
int frame = ((subframe)>=8 ? -1 : 0) + phy_vars_eNB->frame;
memset(&preamble_energy_list[0],0,64*sizeof(u16));
memset(&preamble_delay_list[0],0,64*sizeof(u16));
if (abstraction_flag == 0) {
LOG_I(PHY,"[eNB %d][RAPROC] Frame %d, Subframe %d : PRACH RX Signal Power : %d dBm\n",phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,subframe,dB_fixed(signal_energy(&phy_vars_eNB->lte_eNB_common_vars.rxdata[0][0][subframe*phy_vars_eNB->lte_frame_parms.samples_per_tti],512)) - phy_vars_eNB->rx_total_gain_eNB_dB);
frame,subframe,dB_fixed(signal_energy(&phy_vars_eNB->lte_eNB_common_vars.rxdata[0][0][subframe*phy_vars_eNB->lte_frame_parms.samples_per_tti],512)) - phy_vars_eNB->rx_total_gain_eNB_dB);
// LOG_I(PHY,"[eNB %d][RAPROC] PRACH: rootSequenceIndex %d, prach_ConfigIndex %d, zeroCorrelationZoneConfig %d, highSpeedFlag %d, prach_FreqOffset %d\n",phy_vars_eNB->Mod_id,phy_vars_eNB->lte_frame_parms.prach_config_common.rootSequenceIndex,phy_vars_eNB->lte_frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex, phy_vars_eNB->lte_frame_parms.prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig,phy_vars_eNB->lte_frame_parms.prach_config_common.prach_ConfigInfo.highSpeedFlag,phy_vars_eNB->lte_frame_parms.prach_config_common.prach_ConfigInfo.prach_FreqOffset);
......@@ -2323,7 +2327,7 @@ void prach_procedures(PHY_VARS_eNB *phy_vars_eNB,u8 subframe,u8 abstraction_flag
subframe,
preamble_energy_list,
preamble_delay_list,
phy_vars_eNB->frame,
frame,
0);
}
else {
......@@ -2374,7 +2378,7 @@ void prach_procedures(PHY_VARS_eNB *phy_vars_eNB,u8 subframe,u8 abstraction_flag
preamble_delay_list[preamble_max]);
#ifdef OPENAIR2
mac_xface->initiate_ra_proc(phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,
frame,
preamble_max,
preamble_delay_list[preamble_max],
0,subframe,0);
......@@ -2382,7 +2386,7 @@ void prach_procedures(PHY_VARS_eNB *phy_vars_eNB,u8 subframe,u8 abstraction_flag
}
else {
LOG_D(PHY,"[eNB %d][RAPROC] frame %d, subframe %d: Unable to add user, max user count reached\n",
phy_vars_eNB->Mod_id,phy_vars_eNB->frame, subframe);
phy_vars_eNB->Mod_id,frame, subframe);
}
}
}
......@@ -2412,6 +2416,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
u16 rnti=0;
u8 access_mode;
int num_active_cba_groups;
int frame = ((last_slot>>1)>=8 ? -1 : 0 )+ phy_vars_eNB->frame;
vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_RX,1);
......@@ -2422,7 +2427,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
// check if we have to detect PRACH first
if ((last_slot&1)==1){
// printf("Checking PRACH for eNB %d, subframe %d\n",phy_vars_eNB->Mod_id,last_slot>>1);
if (is_prach_subframe(&phy_vars_eNB->lte_frame_parms,phy_vars_eNB->frame,last_slot>>1)>0) {
if (is_prach_subframe(&phy_vars_eNB->lte_frame_parms,frame,last_slot>>1)>0) {
// printf("Running prach procedures\n");
prach_procedures(phy_vars_eNB,last_slot>>1,abstraction_flag);
}
......@@ -2513,7 +2518,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
*/
// Check for active processes in current subframe
harq_pid = subframe2harq_pid(&phy_vars_eNB->lte_frame_parms,
((last_slot>>1)==9 ? -1 : 0 )+ phy_vars_eNB->frame,last_slot>>1);
frame,last_slot>>1);
// printf("[eNB][PUSCH] subframe %d => harq_pid %d\n",last_slot>>1,harq_pid);
/*
......@@ -2564,20 +2569,20 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[eNB %d][PUSCH %d] frame %d subframe %d Scheduling PUSCH/ULSCH Reception for rnti %x\n",
phy_vars_eNB->Mod_id,harq_pid,
(((last_slot>>1)==9) ? -1 : 0)+phy_vars_eNB->frame,last_slot>>1,phy_vars_eNB->ulsch_eNB[i]->rnti);
frame,last_slot>>1,phy_vars_eNB->ulsch_eNB[i]->rnti);
#endif
#ifdef DEBUG_PHY_PROC
if (phy_vars_eNB->ulsch_eNB[i]->Msg3_flag == 1){
LOG_D(PHY,"[eNB %d] frame %d, slot %d, subframe %d: Scheduling ULSCH Reception for Msg3 in Sector %d\n",
phy_vars_eNB->Mod_id,
(((last_slot>>1)==9)?-1:0)+phy_vars_eNB->frame,
frame,
last_slot,last_slot>>1,
phy_vars_eNB->eNB_UE_stats[i].sector);
} else {
LOG_D(PHY,"[eNB %d] frame %d, slot %d, subframe %d: Scheduling ULSCH Reception for UE %d Mode %s sect_id %d\n",
phy_vars_eNB->Mod_id,
(((last_slot>>1)==9)?-1:0)+phy_vars_eNB->frame,
frame,
last_slot,last_slot>>1,
i,
mode_string[phy_vars_eNB->eNB_UE_stats[i].mode],
......@@ -2591,7 +2596,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
LOG_I(PHY,"[eNB %d][PUSCH %d] Frame %d Subframe %d Demodulating PUSCH: dci_alloc %d, rar_alloc %d, round %d, Ndi %d, first_rb %d, nb_rb %d, mcs %d, TBS %d, rv %d, cyclic_shift %d (n_DMRS2 %d, cyclicShift_common %d, nprs %d), O_ACK %d \n",
phy_vars_eNB->Mod_id,harq_pid,(((last_slot>>1)==9)?-1:0)+phy_vars_eNB->frame,last_slot>>1,
phy_vars_eNB->Mod_id,harq_pid,frame,last_slot>>1,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->dci_alloc,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->rar_alloc,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->round,
......@@ -2647,7 +2652,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
LOG_I(PHY,"[eNB %d][PUSCH %d] frame %d subframe %d RNTI %x RX power (%d,%d) N0 (%d,%d) dB ACK (%d,%d), decoding iter %d\n",
phy_vars_eNB->Mod_id,harq_pid,
phy_vars_eNB->frame,last_slot>>1,
frame,last_slot>>1,
phy_vars_eNB->ulsch_eNB[i]->rnti,
dB_fixed(phy_vars_eNB->lte_eNB_pusch_vars[i]->ulsch_power[0]),
dB_fixed(phy_vars_eNB->lte_eNB_pusch_vars[i]->ulsch_power[1]),
......@@ -2681,7 +2686,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
- phy_vars_eNB->rx_total_gain_eNB_dB;
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[eNB %d] Frame %d subframe %d: ULSCH %d RX power (%d,%d) dB\n",
phy_vars_eNB->Mod_id,phy_vars_eNB->frame,last_slot>>1,i,
phy_vars_eNB->Mod_id,frame,last_slot>>1,i,
dB_fixed(phy_vars_eNB->lte_eNB_pusch_vars[i]->ulsch_power[0]),
dB_fixed(phy_vars_eNB->lte_eNB_pusch_vars[i]->ulsch_power[1]));
#endif
......@@ -2692,7 +2697,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
phy_vars_eNB->eNB_UE_stats[i].ulsch_decoding_attempts[harq_pid][phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->round]++;
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[eNB %d][PUSCH %d] frame %d subframe %d UE %d harq_pid %d Clearing subframe_scheduling_flag\n",
phy_vars_eNB->Mod_id,harq_pid,phy_vars_eNB->frame,last_slot>>1,i,harq_pid);
phy_vars_eNB->Mod_id,harq_pid,frame,last_slot>>1,i,harq_pid);
#endif
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->subframe_scheduling_flag=0;
......@@ -2718,7 +2723,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
if (phy_vars_eNB->ulsch_eNB[i]->Msg3_flag == 1) {
LOG_D(PHY,"[eNB %d][RAPROC] frame %d, slot %d, subframe %d, UE %d: Error receiving ULSCH (Msg3), round %d/%d\n",
phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,last_slot,last_slot>>1, i,
frame,last_slot,last_slot>>1, i,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->round-1,
phy_vars_eNB->lte_frame_parms.maxHARQ_Msg3Tx-1);
......@@ -2729,7 +2734,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
phy_vars_eNB->eNB_UE_stats[i].mode = PRACH;
#ifdef OPENAIR2
mac_xface->cancel_ra_proc(phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,
frame,
phy_vars_eNB->eNB_UE_stats[i].crnti);
#endif
remove_ue(phy_vars_eNB->eNB_UE_stats[i].crnti,phy_vars_eNB,abstraction_flag);
......@@ -2743,7 +2748,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
get_Msg3_alloc_ret(&phy_vars_eNB->lte_frame_parms,
last_slot>>1,
phy_vars_eNB->frame,
frame,
&phy_vars_eNB->ulsch_eNB[i]->Msg3_frame,
&phy_vars_eNB->ulsch_eNB[i]->Msg3_subframe);
}
......@@ -2751,7 +2756,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
else { //normal ULSCH
LOG_D(PHY,"[eNB %d][PUSCH %d] frame %d subframe %d UE %d Error receiving ULSCH, round %d/%d (ACK %d,%d)\n",
phy_vars_eNB->Mod_id,harq_pid,
phy_vars_eNB->frame,last_slot>>1, i,
frame,last_slot>>1, i,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->round-1,
phy_vars_eNB->ulsch_eNB[i]->Mdlharq,
phy_vars_eNB->ulsch_eNB[i]->o_ACK[0],
......@@ -2768,7 +2773,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
if (phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->round== phy_vars_eNB->ulsch_eNB[i]->Mdlharq) {
LOG_I(PHY,"[eNB %d][PUSCH %d] frame %d subframe %d UE %d ULSCH Mdlharq %d reached\n",
phy_vars_eNB->Mod_id,harq_pid,
phy_vars_eNB->frame,last_slot>>1, i,
frame,last_slot>>1, i,
phy_vars_eNB->ulsch_eNB[i]->Mdlharq);
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->round=0;
......@@ -2782,11 +2787,11 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
// If we've dropped the UE, go back to PRACH mode for this UE
if (phy_vars_eNB->eNB_UE_stats[i].ulsch_consecutive_errors[harq_pid] == 20) {
LOG_I(PHY,"[eNB %d] frame %d, subframe %d, UE %d: ULSCH consecutive error count reached, removing UE\n",
phy_vars_eNB->Mod_id,phy_vars_eNB->frame,last_slot>>1, i);
phy_vars_eNB->Mod_id,frame,last_slot>>1, i);
phy_vars_eNB->eNB_UE_stats[i].mode = PRACH;
#ifdef OPENAIR2
mac_xface->cancel_ra_proc(phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,
frame,
phy_vars_eNB->eNB_UE_stats[i].crnti);
#endif
remove_ue(phy_vars_eNB->eNB_UE_stats[i].crnti,phy_vars_eNB,abstraction_flag);
......@@ -2797,7 +2802,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
else {
LOG_D(PHY,"[eNB %d][PUSCH %d] Frame %d subframe %d ULSCH received, setting round to 0, PHICH ACK\n",
phy_vars_eNB->Mod_id,harq_pid,
phy_vars_eNB->frame,last_slot>>1);
frame,last_slot>>1);
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->phich_active = 1;
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->phich_ACK = 1;
......@@ -2809,10 +2814,10 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
LOG_I(PHY,"[eNB %d][RAPROC] Frame %d Terminating ra_proc for harq %d, UE %d\n",
phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,harq_pid,i);
frame,harq_pid,i);
#endif
mac_xface->terminate_ra_proc(phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,
frame,
phy_vars_eNB->ulsch_eNB[i]->rnti,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->b,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->TBS>>3);
......@@ -2822,7 +2827,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
phy_vars_eNB->ulsch_eNB[i]->Msg3_flag = 0;
#ifdef DEBUG_PHY_PROC
LOG_I(PHY,"[eNB %d][RAPROC] Frame %d : RX Subframe %d Setting UE %d mode to PUSCH\n",phy_vars_eNB->Mod_id,phy_vars_eNB->frame,last_slot>>1,i);
LOG_I(PHY,"[eNB %d][RAPROC] Frame %d : RX Subframe %d Setting UE %d mode to PUSCH\n",phy_vars_eNB->Mod_id,frame,last_slot>>1,i);
#endif //DEBUG_PHY_PROC
for (j=0;j<phy_vars_eNB->dlsch_eNB[i][0]->Mdlharq;j++) {
......@@ -2836,7 +2841,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
#ifdef DEBUG_ULSCH
LOG_D(PHY,"[eNB] Frame %d, Subframe %d : ULSCH SDU (RX harq_pid %d) %d bytes:",phy_vars_eNB->frame,last_slot>>1,
LOG_D(PHY,"[eNB] Frame %d, Subframe %d : ULSCH SDU (RX harq_pid %d) %d bytes:",frame,last_slot>>1,
harq_pid,phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->TBS>>3);
for (j=0;j<phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->TBS>>3;j++)
LOG_T(PHY,"%x.",phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->b[j]);
......@@ -2848,7 +2853,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef OPENAIR2
// if (phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->calibration_flag == 0) {
mac_xface->rx_sdu(phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,
frame,
phy_vars_eNB->ulsch_eNB[i]->rnti,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->b,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->TBS>>3);
......@@ -2871,7 +2876,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[eNB %d] frame %d, slot %d: user %d in sector %d: timing advance = %d\n",
phy_vars_eNB->Mod_id,
phy_vars_eNB->frame, last_slot,
frame, last_slot,
i, sect_id,
phy_vars_eNB->eNB_UE_stats[i].timing_advance_update);
#endif
......@@ -2883,7 +2888,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[eNB %d][PDSCH %x] Frame %d subframe %d, Processing HARQ feedback for UE %d (after PUSCH)\n",phy_vars_eNB->Mod_id,
phy_vars_eNB->dlsch_eNB[i][0]->rnti,
phy_vars_eNB->frame,last_slot>>1,
frame,last_slot>>1,
i);
#endif
process_HARQ_feedback(i,
......@@ -2896,7 +2901,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
//#ifdef DEBUG_PHY_PROC
LOG_I(PHY,"[eNB %d] Frame %d subframe %d, sect %d: received ULSCH harq_pid %d for UE %d, ret = %d, CQI CRC Status %d, ACK %d,%d, ulsch_errors %d/%d\n",
phy_vars_eNB->Mod_id,phy_vars_eNB->frame,last_slot>>1,
phy_vars_eNB->Mod_id,frame,last_slot>>1,
phy_vars_eNB->eNB_UE_stats[i].sector,
harq_pid,
i,
......@@ -2909,7 +2914,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
//#endif
if (phy_vars_eNB->frame % 100 == 0) {
if (frame % 100 == 0) {
if ((phy_vars_eNB->eNB_UE_stats[i].ulsch_decoding_attempts[harq_pid][round] -
phy_vars_eNB->eNB_UE_stats[i].ulsch_decoding_attempts_last[harq_pid][round]) != 0)
phy_vars_eNB->eNB_UE_stats[i].ulsch_round_fer[harq_pid][round] =
......@@ -2948,7 +2953,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
LOG_I(PHY,"[eNB %d][PDSCH %x] Frame %d, subframe %d Checking for PUCCH (%d,%d,%d,%d) SR %d\n",
phy_vars_eNB->Mod_id,phy_vars_eNB->dlsch_eNB[i][0]->rnti,
phy_vars_eNB->frame,last_slot>>1,
frame,last_slot>>1,
n1_pucch0,n1_pucch1,n1_pucch2,n1_pucch3,do_SR);
if ((n1_pucch0==-1) && (n1_pucch1==-1) && (do_SR==0)) { // no TX PDSCH that have to be checked and no SR for this UE_id
......@@ -2978,13 +2983,13 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
&SR_payload,
last_slot>>1);
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d Checking SR (UE SR %d/%d)\n",phy_vars_eNB->Mod_id,
phy_vars_eNB->ulsch_eNB[i]->rnti,phy_vars_eNB->frame,last_slot>>1,SR_payload,phy_vars_eNB->scheduling_request_config[i].sr_PUCCH_ResourceIndex);
phy_vars_eNB->ulsch_eNB[i]->rnti,frame,last_slot>>1,SR_payload,phy_vars_eNB->scheduling_request_config[i].sr_PUCCH_ResourceIndex);
}
#endif
if (SR_payload == 1) {
LOG_I(PHY,"[eNB %d][SR %x] Frame %d subframe %d Got SR for PUSCH, transmitting to MAC\n",phy_vars_eNB->Mod_id,
phy_vars_eNB->ulsch_eNB[i]->rnti,phy_vars_eNB->frame,last_slot>>1);
phy_vars_eNB->ulsch_eNB[i]->rnti,frame,last_slot>>1);
phy_vars_eNB->eNB_UE_stats[i].sr_received++;
if (phy_vars_eNB->first_sr[i] == 1) { // this is the first request for uplink after Connection Setup, so clear HARQ process 0 use for Msg4
phy_vars_eNB->first_sr[i] = 0;
......@@ -2992,11 +2997,11 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
phy_vars_eNB->dlsch_eNB[i][0]->harq_processes[0]->status=SCH_IDLE;
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d First SR\n",
phy_vars_eNB->Mod_id,
phy_vars_eNB->ulsch_eNB[i]->rnti,phy_vars_eNB->frame,last_slot>>1);
phy_vars_eNB->ulsch_eNB[i]->rnti,frame,last_slot>>1);
}
#ifdef OPENAIR2
mac_xface->SR_indication(phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,
frame,
phy_vars_eNB->dlsch_eNB[i][0]->rnti,last_slot>>1);
#endif
}
......@@ -3029,7 +3034,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
LOG_I(PHY,"[eNB %d][PDSCH %x] Frame %d subframe %d pucch1a (FDD) payload %d (metric %d)\n",
phy_vars_eNB->Mod_id,
phy_vars_eNB->dlsch_eNB[i][0]->rnti,
phy_vars_eNB->frame,last_slot>>1,
frame,last_slot>>1,
pucch_payload0[0],metric0);
#endif
......@@ -3062,7 +3067,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
LOG_I(PHY,"[eNB %d][PDSCH %x] Frame %d subframe %d Checking ACK/NAK (%d,%d,%d,%d) format %d with SR\n",phy_vars_eNB->Mod_id,
phy_vars_eNB->dlsch_eNB[i][0]->rnti,
phy_vars_eNB->frame,last_slot>>1,
frame,last_slot>>1,
n1_pucch0,n1_pucch1,n1_pucch2,n1_pucch3,format);
#endif
if (abstraction_flag == 0)
......@@ -3089,7 +3094,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
LOG_I(PHY,"[eNB %d][PDSCH %x] Frame %d subframe %d Checking ACK/NAK (%d,%d,%d,%d) format %d\n",phy_vars_eNB->Mod_id,
phy_vars_eNB->dlsch_eNB[i][0]->rnti,
phy_vars_eNB->frame,last_slot>>1,
frame,last_slot>>1,
n1_pucch0,n1_pucch1,n1_pucch2,n1_pucch3,format);
#endif
metric0=0;
......@@ -3163,7 +3168,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
LOG_I(PHY,"[eNB %d][PDSCH %x] Frame %d subframe %d ACK/NAK metric 0 %d, metric 1 %d, sel %d, (%d,%d)\n",phy_vars_eNB->Mod_id,
phy_vars_eNB->dlsch_eNB[i][0]->rnti,
phy_vars_eNB->frame,last_slot>>1,
frame,last_slot>>1,
metric0,metric1,pucch_sel,pucch_payload[0],pucch_payload[1]);
#endif
process_HARQ_feedback(i,last_slot>>1,phy_vars_eNB,
......@@ -3177,7 +3182,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#endif //PUCCH
if ((phy_vars_eNB->frame % 10 == 0) && (last_slot==9)) {
if ((frame % 10 == 0) && (last_slot==9)) {
phy_vars_eNB->eNB_UE_stats[i].dlsch_bitrate = (phy_vars_eNB->eNB_UE_stats[i].total_TBS -
phy_vars_eNB->eNB_UE_stats[i].total_TBS_last)*10;
......@@ -3202,7 +3207,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[eNB %d][PUSCH %d] frame %d subframe %d Checking PUSCH/ULSCH CBA Reception for UE %d with cba rnti %x mode %s\n",
phy_vars_eNB->Mod_id,harq_pid,
(((last_slot>>1)==9) ? -1 : 0)+phy_vars_eNB->frame,last_slot>>1,
frame,last_slot>>1,
i, (u16)phy_vars_eNB->ulsch_eNB[i]->cba_rnti[i%num_active_cba_groups],mode_string[phy_vars_eNB->eNB_UE_stats[i].mode]);
#endif
if (abstraction_flag==0) {
......@@ -3260,7 +3265,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
(phy_vars_eNB->ulsch_eNB[i+num_active_cba_groups]->num_active_cba_groups> 0)) {
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[eNB %d][PUSCH %d] frame %d subframe %d UE %d harq_pid %d resetting the subframe_scheduling_flag for Ue %d cba groups %d members\n",
phy_vars_eNB->Mod_id,harq_pid,phy_vars_eNB->frame,last_slot>>1,i,harq_pid,
phy_vars_eNB->Mod_id,harq_pid,frame,last_slot>>1,i,harq_pid,
i+num_active_cba_groups, i%phy_vars_eNB->ulsch_eNB[i]->num_active_cba_groups);
#endif
phy_vars_eNB->ulsch_eNB[i+num_active_cba_groups]->harq_processes[harq_pid]->subframe_cba_scheduling_flag=1;
......@@ -3277,7 +3282,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
else {
LOG_D(PHY,"[eNB %d][PUSCH %d] Frame %d subframe %d ULSCH received, setting round to 0, PHICH ACK\n",
phy_vars_eNB->Mod_id,harq_pid,
phy_vars_eNB->frame,last_slot>>1);
frame,last_slot>>1);
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->phich_active = 1;
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->phich_ACK = 1;
......@@ -3286,7 +3291,7 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#ifdef DEBUG_PHY_PROC
#ifdef DEBUG_ULSCH
LOG_D(PHY,"[eNB] Frame %d, Subframe %d : ULSCH SDU (RX harq_pid %d) %d bytes:",
phy_vars_eNB->frame,last_slot>>1,
frame,last_slot>>1,
harq_pid,phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->TBS>>3);
for (j=0;j<phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->TBS>>3;j++)
LOG_T(PHY,"%x.",phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->b[j]);
......@@ -3295,23 +3300,23 @@ void phy_procedures_eNB_RX(unsigned char last_slot,PHY_VARS_eNB *phy_vars_eNB,u8
#endif
if (access_mode > UNKNOWN_ACCESS){
LOG_I(PHY,"[eNB %d] Frame %d, Subframe %d : received ULSCH SDU from CBA transmission, UE (%d,%x), CBA (group %d, rnti %x)\n",
phy_vars_eNB->Mod_id, phy_vars_eNB->frame,last_slot>>1,
phy_vars_eNB->Mod_id, frame,last_slot>>1,
i, phy_vars_eNB->ulsch_eNB[i]->rnti,
i % phy_vars_eNB->ulsch_eNB[i]->num_active_cba_groups, phy_vars_eNB->ulsch_eNB[i]->cba_rnti[i%num_active_cba_groups]);
// detect if there is a CBA collision
if (phy_vars_eNB->cba_last_reception[i%num_active_cba_groups] == 0 ) {
mac_xface->rx_sdu(phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,
frame,
phy_vars_eNB->ulsch_eNB[i]->rnti,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->b,
phy_vars_eNB->ulsch_eNB[i]->harq_processes[harq_pid]->TBS>>3);
phy_vars_eNB->cba_last_reception[i%num_active_cba_groups]=1;//(last_slot>>1);
} else {
LOG_N(PHY,"[eNB %d] Frame %d subframe %d : CBA collision detected for UE%d for group %d, set the SR for this UE \n ",
phy_vars_eNB->Mod_id,phy_vars_eNB->frame,last_slot>>1,
phy_vars_eNB->Mod_id,frame,last_slot>>1,
i,i%num_active_cba_groups );
mac_xface->SR_indication(phy_vars_eNB->Mod_id,
phy_vars_eNB->frame,
frame,
phy_vars_eNB->dlsch_eNB[i][0]->rnti,last_slot>>1);
}
......
openair1/SIMULATION/LTE_PHY/ulsim.c
View file @ b6d66003
......@@ -915,9 +915,7 @@ int main(int argc, char **argv) {
} // input_fd == NULL
tx_lev_dB = (unsigned int) dB_fixed(tx_lev);
if (n_frames==1)
printf("tx_lev = %d (%d dB)\n",tx_lev,tx_lev_dB);
tx_lev_dB = (unsigned int) dB_fixed_times10(tx_lev);
if (n_frames==1) {
write_output("txsig0UL.m","txs0", &txdata[0][PHY_vars_eNB->lte_frame_parms.samples_per_tti*subframe],2*frame_parms->samples_per_tti,1,1);
......@@ -931,6 +929,8 @@ int main(int argc, char **argv) {
// compute tx_gain to achieve target SNR (per resource element!)
tx_gain = sqrt(pow(10.0,.1*(N0+SNR))*(nb_rb*12/(double)PHY_vars_UE->lte_frame_parms.ofdm_symbol_size)/(double)tx_lev);
if (n_frames==1)
printf("tx_lev = %d (%d.%d dB,%f), gain %f\n",tx_lev,tx_lev_dB/10,tx_lev_dB,10*log10((double)tx_lev),10*log10(tx_gain));
// fill measurement symbol (19) with noise
......
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