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Commit aae302f1 authored by gabrielC's avatar gabrielC
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Merge branch 'pdcch_optim' into develop_integration_w30 

Conflicts:
	targets/RT/USER/lte-softmodem.c
parents b5eec87e a2cf0a22
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Showing with 510 additions and 117 deletions
openair1/PHY/INIT/lte_init.c
View file @ aae302f1
......@@ -764,6 +764,7 @@ void phy_config_dedicated_ue(uint8_t Mod_id,int CC_id,uint8_t eNB_id,
struct PhysicalConfigDedicated *physicalConfigDedicated )
{
static uint8_t first_dedicated_configuration = 0;
PHY_VARS_UE *phy_vars_ue = PHY_vars_UE_g[Mod_id][CC_id];
phy_vars_ue->total_TBS[eNB_id]=0;
......@@ -954,9 +955,13 @@ void phy_config_dedicated_ue(uint8_t Mod_id,int CC_id,uint8_t eNB_id,
get_cqipmiri_params(phy_vars_ue,eNB_id);
// disable MIB SIB decoding once we are on connected mode
LOG_I(PHY,"Disabling SIB MIB decoding \n");
phy_vars_ue->decode_SIB = 0;
phy_vars_ue->decode_MIB = 0;
first_dedicated_configuration ++;
if(first_dedicated_configuration > 1)
{
LOG_I(PHY,"Disable SIB MIB decoding \n");
phy_vars_ue->decode_SIB = 0;
phy_vars_ue->decode_MIB = 0;
}
//phy_vars_ue->pdcch_vars[1][eNB_id]->crnti = phy_vars_ue->pdcch_vars[0][eNB_id]->crnti;
if(phy_vars_ue->pdcch_vars[0][eNB_id]->crnti == 0x1234)
phy_vars_ue->pdcch_vars[0][eNB_id]->crnti = phy_vars_ue->pdcch_vars[1][eNB_id]->crnti;
......
openair1/PHY/LTE_TRANSPORT/dci.c
View file @ aae302f1
This diff is collapsed.
openair1/PHY/LTE_TRANSPORT/dci_tools.c
View file @ aae302f1
......@@ -4781,18 +4781,17 @@ int check_dci_format1_1a_coherency(DCI_format_t dci_format,
uint8_t NPRB = 0;
long long int RIV_max = 0;
#ifdef DEBUG_DCI
LOG_I(PHY,"[DCI-FORMAT-1-1A] AbsSubframe %d.%d dci_format %d\n", frame, subframe, dci_format);
LOG_I(PHY,"[DCI-FORMAT-1-1A] rnti %x\n", rnti);
LOG_I(PHY,"[DCI-FORMAT-1-1A] harq_pid %d\n", harq_pid);
LOG_I(PHY,"[DCI-FORMAT-1-1A] rah %d\n", rah);
LOG_I(PHY,"[DCI-FORMAT-1-1A] rballoc %x\n", rballoc);
LOG_I(PHY,"[DCI-FORMAT-1-1A] mcs1 %d\n", mcs1);
#ifdef DEBUG_DCI
LOG_I(PHY,"[DCI-FORMAT-1-1A] rv1 %d\n", rv1);
LOG_I(PHY,"[DCI-FORMAT-1-1A] ndi1 %d\n", ndi1);
#endif
LOG_I(PHY,"[DCI-FORMAT-1-1A] TPC %d\n", TPC);
#endif
// I- check dci content minimum coherency
......@@ -6120,9 +6119,9 @@ int generate_ue_dlsch_params_from_dci(int frame,
}
// dci is correct ==> update internal structure and prepare dl decoding
//#ifdef DEBUG_DCI
#ifdef DEBUG_DCI
LOG_I(PHY,"[DCI-FORMAT-1A] AbsSubframe %d.%d prepare dl decoding \n", frame, subframe);
//#endif
#endif
prepare_dl_decoding_format1_1A(format1A,
frame_parms->N_RB_DL,
&dci_info_extarcted,
......@@ -6229,9 +6228,9 @@ int generate_ue_dlsch_params_from_dci(int frame,
// dci is correct ==> update internal structure and prepare dl decoding
//#ifdef DEBUG_DCI
#ifdef DEBUG_DCI
LOG_I(PHY,"[DCI-FORMAT-1] AbsSubframe %d.%d prepare dl decoding \n", frame, subframe);
//#endif
#endif
prepare_dl_decoding_format1_1A(format1,
frame_parms->N_RB_DL,
&dci_info_extarcted,
......
openair1/PHY/LTE_TRANSPORT/proto.h
View file @ aae302f1
......@@ -1524,6 +1524,12 @@ uint16_t dci_decoding_procedure(PHY_VARS_UE *phy_vars_ue,
int16_t eNB_id,
uint8_t subframe);
uint16_t dci_CRNTI_decoding_procedure(PHY_VARS_UE *ue,
DCI_ALLOC_t *dci_alloc,
uint8_t DCIFormat,
uint8_t agregationLevel,
int16_t eNB_id,
uint8_t subframe);
uint16_t dci_decoding_procedure_emul(LTE_UE_PDCCH **lte_ue_pdcch_vars,
uint8_t num_ue_spec_dci,
......
openair1/PHY/defs.h
View file @ aae302f1
......@@ -75,6 +75,9 @@
#define RX_NB_TH_MAX 2
#define RX_NB_TH 2
extern uint8_t dciFormat;
extern uint8_t agregationLevel;
//#ifdef SHRLIBDEV
//extern int rxrescale;
......
openair1/PHY/vars.h
View file @ aae302f1
......@@ -78,6 +78,9 @@ unsigned char NB_INST=0;
unsigned int ULSCH_max_consecutive_errors = 20;
int number_of_cards;
uint8_t dciFormat;
uint8_t agregationLevel;
int flag_LA=0;
int flagMag;
......
openair1/SCHED/phy_procedures_lte_ue.c
View file @ aae302f1
......@@ -3084,14 +3084,34 @@ int ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint
ue->high_speed_flag,
ue->is_secondary_ue);
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);
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);
//printf("Decode SIB frame param agregation + DCI %d %d \n",agregationLevel,dciFormat);
//agregation level == FF means no configuration on
if(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,
dciFormat,
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);
......@@ -3721,7 +3741,6 @@ void ue_pdsch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, int eNB_id, PDSC
if(first_symbol_flag)
{
proc->first_symbol_available = 1;
printf("Set first_symbol_available to 1 \n");
}
} // CRNTI active
}
......@@ -5125,10 +5144,15 @@ int phy_procedures_UE_RX(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,
((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[subframe_rx%RX_NB_TH]);
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[subframe_rx%RX_NB_TH]);
//printf("subframe %d n_pdcch_sym %d pdcch procedures %5.3f \n",
// subframe_rx, ue->pdcch_vars[subframe_rx%RX_NB_TH][eNB_id]->num_pdcch_symbols,
// (ue->rx_pdcch_stats[subframe_rx%RX_NB_TH].p_time)/(cpuf*1000.0));
LOG_D(PHY,"num_pdcch_symbols %d\n",ue->pdcch_vars[subframe_rx%RX_NB_TH][eNB_id]->num_pdcch_symbols);
}
}
......
targets/RT/USER/lte-softmodem.c
View file @ aae302f1
......@@ -150,6 +150,9 @@ int chain_offset=0;
int phy_test = 0;
uint8_t usim_test = 0;
uint8_t dci_Format = 0;
uint8_t agregation_Level =0xFF;
uint8_t nb_antenna_tx = 1;
uint8_t nb_antenna_rx = 1;
......@@ -329,6 +332,8 @@ void help (void) {
printf(" --external-clock tells hardware to use an external clock reference\n");
printf(" --usim-test use XOR autentication algo in case of test usim mode\n");
printf(" --single-thread-disable. Disables single-thread mode in lte-softmodem\n");
printf(" --AgregationLevel Choose the agregation level used by tghe eNB for the OAI use 1, it will save some time of processing the pdcch\n");
printf(" --DCIformat choose the DCI format, be careful when using this option(for the moment only valid for SISO DCI format 1)\n");
printf(" -A Set timing_advance\n");
printf(" -C Set the downlink frequency for all component carriers\n");
printf(" -d Enable soft scope and L1 and L2 stats (Xforms)\n");
......@@ -643,6 +648,8 @@ static void get_options (int argc, char **argv) {
LONG_OPTION_THREADSLOT1PROCONE,
LONG_OPTION_THREADSLOT1PROCTWO,
LONG_OPTION_THREADSLOT1PROCTHREE,
LONG_OPTION_DCIFORMAT,
LONG_OPTION_AGREGATIONLEVEL,
LONG_OPTION_DEMOD_SHIFT,
#if T_TRACER
LONG_OPTION_T_PORT,
......@@ -683,6 +690,8 @@ static void get_options (int argc, char **argv) {
{"threadSlot1ProcOne", required_argument, NULL, LONG_OPTION_THREADSLOT1PROCONE},
{"threadSlot1ProcTwo", required_argument, NULL, LONG_OPTION_THREADSLOT1PROCTWO},
{"threadSlot1ProcThree", required_argument, NULL, LONG_OPTION_THREADSLOT1PROCTHREE},
{"DCIformat", required_argument, NULL, LONG_OPTION_DCIFORMAT},
{"AgregationLevel", required_argument, NULL, LONG_OPTION_AGREGATIONLEVEL},
{"dlsch-demod-shift", required_argument, NULL, LONG_OPTION_DEMOD_SHIFT},
#if T_TRACER
{"T_port", required_argument, 0, LONG_OPTION_T_PORT},
......@@ -826,6 +835,12 @@ static void get_options (int argc, char **argv) {
case LONG_OPTION_THREADSLOT1PROCTHREE:
threads.slot1_proc_three=atoi(optarg);
break;
case LONG_OPTION_DCIFORMAT:
dci_Format = atoi(optarg);
break;
case LONG_OPTION_AGREGATIONLEVEL:
agregation_Level = atoi(optarg);
break;
case LONG_OPTION_DEMOD_SHIFT: {
extern int16_t dlsch_demod_shift;
dlsch_demod_shift = atof(optarg);
......@@ -1575,6 +1590,11 @@ int main( int argc, char **argv ) {
NB_UE_INST=1;
NB_INST=1;
dciFormat = dci_Format;
agregationLevel = agregation_Level;
LOG_I(PHY,"Set dciFormat %d , agregationLevel %d \n",dciFormat, agregationLevel);
PHY_vars_UE_g = malloc(sizeof(PHY_VARS_UE**));
PHY_vars_UE_g[0] = malloc(sizeof(PHY_VARS_UE*)*MAX_NUM_CCs);
......
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