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SIB ok for UE, UE send RACH

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This commit is contained in:
laurent
2019-08-13 21:03:45 +02:00
parent 9fb9ac5387
commit b907922014
2 changed files with 76 additions and 19 deletions
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executables/main-fs6.c
+67 -19
View File
@@ -506,14 +506,30 @@ void phy_procedures_eNB_TX_process(uint8_t *bufferZone, int nbBlocks, PHY_VARS_e
for (int i=0; i < nbBlocks; i++) { //nbBlocks is the actual received blocks
if ( ((commonUDP_t *)bufPtr)->contentBytes >= sizeof(fs6_dl_t)+sizeof(fs6_dl_uespec_t) ) {
int curUE=hDLUE(bufPtr)->UE_id;
LTE_eNB_DLSCH_t *dlsch0 = eNB->dlsch[curUE][0];
LTE_DL_eNB_HARQ_t *dlsch_harq=dlsch0->harq_processes[hDLUE(bufPtr)->harq_pid];
#ifdef PHY_TX_THREAD
eNB->dlsch[curUE][0]->active[subframe] = 1;
dlsch0->active[subframe] = 1;
#else
eNB->dlsch[curUE][0]->active = 1;
dlsch0->active = 1;
#endif
eNB->dlsch[curUE][0]->harq_ids[frame%2][subframe]=hDLUE(bufPtr)->harq_pid;
eNB->dlsch[curUE][0]->rnti=hDLUE(bufPtr)->rnti;
memcpy(eNB->dlsch[curUE][0]->harq_processes[hDLUE(bufPtr)->harq_pid]->e,
dlsch0->harq_ids[frame%2][subframe]=hDLUE(bufPtr)->harq_pid;
dlsch0->rnti=hDLUE(bufPtr)->rnti;
dlsch0->sqrt_rho_a=hDLUE(bufPtr)->sqrt_rho_a;
dlsch0->sqrt_rho_b=hDLUE(bufPtr)->sqrt_rho_b;
dlsch_harq->nb_rb=hDLUE(bufPtr)->nb_rb;
memcpy(dlsch_harq->rb_alloc, hDLUE(bufPtr)->rb_alloc, sizeof(hDLUE(bufPtr)->rb_alloc));
dlsch_harq->Qm=hDLUE(bufPtr)->Qm;
dlsch_harq->Nl=hDLUE(bufPtr)->Nl;
dlsch_harq->pdsch_start=hDLUE(bufPtr)->pdsch_start;
#ifdef PHY_TX_THREAD
dlsch_harq->i0=hDLUE(bufPtr)->i0;
dlsch_harq->sib1_br_flag=hDLUE(bufPtr)->sib1_br_flag;
#else
dlsch0->i0=hDLUE(bufPtr)->i0;
dlsch0->sib1_br_flag=hDLUE(bufPtr)->sib1_br_flag;
#endif
memcpy(dlsch_harq->e,
hDLUE(bufPtr)+1, hDLUE(bufPtr)->dataLen);
}
@@ -550,6 +566,7 @@ void phy_procedures_eNB_TX_process(uint8_t *bufferZone, int nbBlocks, PHY_VARS_e
for (int i=0; i< hDL(bufferZone)->num_dci; i++)
eNB->pdcch_vars[subframe&1].dci_alloc[i]=hDL(bufferZone)->dci_alloc[i];
LOG_D (PHY, "Frame %d, subframe %d: Calling generate_dci_top (pdcch) (num_dci %" PRIu8 ")\n", frame, subframe, hDL(bufferZone)->num_dci);
generate_dci_top(hDL(bufferZone)->num_pdcch_symbols,
hDL(bufferZone)->num_dci,
&eNB->pdcch_vars[subframe&1].dci_alloc[0],
@@ -576,6 +593,14 @@ void phy_procedures_eNB_TX_process(uint8_t *bufferZone, int nbBlocks, PHY_VARS_e
(dlsch0->active == 1)
#endif
) {
uint64_t sum=0;
for ( int i= subframe * fp->ofdm_symbol_size * (fp->symbols_per_tti);
i< (subframe+1) * fp->ofdm_symbol_size * (fp->symbols_per_tti);
i++)
sum+=((int32_t *)(eNB->common_vars.txdataF[0]))[i];
LOG_D(PHY,"frame: %d, subframe: %d, sum of dlsch mod v1: %lx\n", frame, subframe, sum);
int harq_pid=dlsch0->harq_ids[frame%2][subframe];
pdsch_procedures(eNB,
proc,
@@ -591,7 +616,7 @@ void phy_procedures_eNB_TX_process(uint8_t *bufferZone, int nbBlocks, PHY_VARS_e
AMP);
}
void appendFs6DLUE(uint8_t *bufferZone, int UE_id, int8_t harq_pid, uint16_t rnti, uint8_t *UEdata, int UEdataLen) {
void appendFs6DLUE(uint8_t *bufferZone, LTE_DL_FRAME_PARMS *fp, int UE_id, int8_t harq_pid, LTE_eNB_DLSCH_t *dlsch0, LTE_DL_eNB_HARQ_t *harqData, int frame, int subframe) {
commonUDP_t *FirstUDPheader=(commonUDP_t *) bufferZone;
// move to the end
uint8_t *firstFreeByte=bufferZone;
@@ -603,6 +628,14 @@ void appendFs6DLUE(uint8_t *bufferZone, int UE_id, int8_t harq_pid, uint16_t rnt
curBlock++;
}
int UEdataLen= get_G(fp,
harqData->nb_rb,
harqData->rb_alloc,
harqData->Qm,
harqData->Nl,
harqData->pdsch_start,
frame,subframe,
0);
AssertFatal(firstFreeByte+UEdataLen+sizeof(fs6_dl_t) <= bufferZone+FS6_BUF_SIZE, "");
commonUDP_t *newUDPheader=(commonUDP_t *) firstFreeByte;
FirstUDPheader->nbBlocks++;
@@ -612,9 +645,26 @@ void appendFs6DLUE(uint8_t *bufferZone, int UE_id, int8_t harq_pid, uint16_t rnt
// This header will be duplicated during sending
hDLUE(newUDPheader)->UE_id=UE_id;
hDLUE(newUDPheader)->harq_pid=harq_pid;
hDLUE(newUDPheader)->rnti=rnti;
hDLUE(newUDPheader)->rnti=dlsch0->rnti;
hDLUE(newUDPheader)->sqrt_rho_a=dlsch0->sqrt_rho_a;
hDLUE(newUDPheader)->sqrt_rho_b=dlsch0->sqrt_rho_b;
hDLUE(newUDPheader)->nb_rb=harqData->nb_rb;
memcpy(hDLUE(newUDPheader)->rb_alloc, harqData->rb_alloc, sizeof(harqData->rb_alloc));
hDLUE(newUDPheader)->Qm=harqData->Qm;
hDLUE(newUDPheader)->Nl=harqData->Nl;
hDLUE(newUDPheader)->pdsch_start=harqData->pdsch_start;
#ifdef PHY_TX_THREAD
hDLUE(newUDPheader)->i0=harqData->i0;
hDLUE(newUDPheader)->sib1_br_flag=harqData->sib1_br_flag;
#else
hDLUE(newUDPheader)->i0=dlsch0->i0;
hDLUE(newUDPheader)->sib1_br_flag=dlsch0->sib1_br_flag;
#endif
hDLUE(newUDPheader)->dataLen=UEdataLen;
memcpy(hDLUE(newUDPheader)+1, UEdata, UEdataLen);
memcpy(hDLUE(newUDPheader)+1, harqData->e, UEdataLen);
for (int i=0; i < UEdataLen; i++)
LOG_D(PHY,"buffer e:%hhx\n", ( (uint8_t *)(hDLUE(newUDPheader)+1) )[i]);
}
void phy_procedures_eNB_TX_extract(uint8_t *bufferZone, PHY_VARS_eNB *eNB, L1_rxtx_proc_t *proc, int do_meas, uint8_t *buf, int bufSize) {
@@ -687,7 +737,6 @@ void phy_procedures_eNB_TX_extract(uint8_t *bufferZone, PHY_VARS_eNB *eNB, L1_rx
uint8_t num_dci = eNB->pdcch_vars[subframe&1].num_dci;
uint8_t num_mdci = eNB->mpdcch_vars[subframe&1].num_dci;
memcpy(hDL(bufferZone)->pbch_pdu,eNB->pbch_pdu,4);
LOG_D(PHY,"num_pdcch_symbols %"PRIu8",number dci %"PRIu8"\n",num_pdcch_symbols, num_dci);
if (NFAPI_MODE==NFAPI_MONOLITHIC || NFAPI_MODE==NFAPI_MODE_PNF) {
@@ -695,6 +744,10 @@ void phy_procedures_eNB_TX_extract(uint8_t *bufferZone, PHY_VARS_eNB *eNB, L1_rx
hDL(bufferZone)->num_dci=num_dci;
hDL(bufferZone)->num_mdci=num_mdci;
hDL(bufferZone)->amp=AMP;
for (int i=0; i< hDL(bufferZone)->num_dci; i++)
hDL(bufferZone)->dci_alloc[i]=eNB->pdcch_vars[subframe&1].dci_alloc[i];
LOG_D(PHY, "pbch configured: %d\n", eNB->pbch_configured);
}
@@ -750,18 +803,13 @@ void phy_procedures_eNB_TX_extract(uint8_t *bufferZone, PHY_VARS_eNB *eNB, L1_rx
*/
LTE_DL_eNB_HARQ_t *dlsch_harq=dlsch0->harq_processes[harq_pid];
appendFs6DLUE(bufferZone,
fp,
UE_id,
harq_pid,
dlsch0->rnti,
dlsch0->harq_processes[harq_pid]->e,
get_G(fp,
dlsch_harq->nb_rb,
dlsch_harq->rb_alloc,
dlsch_harq->Qm,
dlsch_harq->Nl,
dlsch_harq->pdsch_start,
frame,subframe,
0)
dlsch0,
dlsch_harq,
frame,
subframe
);
}
}
executables/split_headers.h
+9
View File
@@ -68,6 +68,15 @@ typedef struct {
int UE_id;
int8_t harq_pid;
uint16_t rnti;
int16_t sqrt_rho_a;
int16_t sqrt_rho_b;
uint16_t nb_rb;
uint8_t Qm;
int8_t Nl;
uint8_t pdsch_start;
uint8_t sib1_br_flag;
uint16_t i0;
uint32_t rb_alloc[4];
int dataLen;
} fs6_dl_uespec_t;