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fixing prach configurations

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This commit is contained in:
islam.galal
2017-08-16 18:58:15 +02:00
parent a0f2d4815e
commit 1ca5c8c405
8 changed files with 123 additions and 85 deletions
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openair1/PHY/INIT/lte_init.c
+5 -1
View File
@@ -192,7 +192,11 @@ void phy_config_request(PHY_Config_t *phy_config) {
fp->prach_emtc_config_common.prach_ConfigInfo.prach_starting_subframe_periodicity[0] = cfg->emtc_config.prach_ce_level_0_starting_subframe_periodicity.value;
fp->prach_emtc_config_common.prach_ConfigInfo.prach_numRepetitionPerPreambleAttempt[0] = cfg->emtc_config.prach_ce_level_0_number_of_repetitions_per_attempt.value;
AssertFatal(fp->prach_emtc_config_common.prach_ConfigInfo.prach_starting_subframe_periodicity[0]>=fp->prach_emtc_config_common.prach_ConfigInfo.prach_numRepetitionPerPreambleAttempt[0],
"prach_starting_subframe_periodicity[0] < prach_numPetitionPerPreambleAttempt[0]\n");
"prach_starting_subframe_periodicity[0] %d < prach_numPetitionPerPreambleAttempt[0] %d\n",
fp->prach_emtc_config_common.prach_ConfigInfo.prach_starting_subframe_periodicity[0],
fp->prach_emtc_config_common.prach_ConfigInfo.prach_numRepetitionPerPreambleAttempt[0]);
AssertFatal(fp->prach_emtc_config_common.prach_ConfigInfo.prach_numRepetitionPerPreambleAttempt[0] > 0,
"prach_emtc_config_common.prach_ConfigInfo.prach_numRepetitionPerPreambleAttempt[0]==0\n");
fp->prach_emtc_config_common.prach_ConfigInfo.prach_ConfigIndex[0] = cfg->emtc_config.prach_ce_level_0_configuration_index.value;
fp->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[0] = cfg->emtc_config.prach_ce_level_0_frequency_offset.value;
fp->prach_emtc_config_common.prach_ConfigInfo.prach_hopping_enable[0] = cfg->emtc_config.prach_ce_level_0_hopping_enable.value;
openair1/PHY/LTE_TRANSPORT/prach.c
+34 -14
View File
@@ -1117,6 +1117,7 @@ void rx_prach0(PHY_VARS_eNB *eNB,
uint8_t restricted_set;
uint8_t n_ra_prb;
int frame;
int subframe;
int16_t *prachF=NULL;
int16_t **rxsigF=NULL;
@@ -1152,9 +1153,9 @@ void rx_prach0(PHY_VARS_eNB *eNB,
#ifdef Rel14
int prach_ifft_cnt=0;
#endif
#ifdef PRACH_DEBUG
//#ifdef PRACH_DEBUG
int en,en0=0;
#endif
//#endif
if (ru) {
fp = &ru->frame_parms;
@@ -1204,17 +1205,27 @@ void rx_prach0(PHY_VARS_eNB *eNB,
#ifdef Rel14
if (br_flag == 1) {
prach_ifftp = eNB->prach_vars_br.prach_ifft[ce_level];
frame = eNB->proc.frame_prach_br;
subframe = eNB->proc.subframe_prach_br;
prachF = eNB->prach_vars_br.prachF;
rxsigF = eNB->prach_vars_br.rxsigF;
if ((frame&1023) < 20) LOG_I(PHY,"PRACH (eNB) : running rx_prach (br_flag %d, ce_level %d) for frame %d subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d, rootSequenceIndex %d, repetition number %d,numRepetitionsPrePreambleAttempt %d\n",
br_flag,ce_level,frame,subframe,
fp->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[ce_level],
prach_ConfigIndex,rootSequenceIndex,
eNB->prach_vars_br.repetition_number[ce_level],
fp->prach_emtc_config_common.prach_ConfigInfo.prach_numRepetitionPerPreambleAttempt[ce_level]);
}
else
#endif
{
prach_ifftp = eNB->prach_vars.prach_ifft[0];
frame = eNB->proc.frame_prach;
subframe = eNB->proc.subframe_prach;
prachF = eNB->prach_vars.prachF;
rxsigF = eNB->prach_vars.rxsigF;
if ((frame&1023) < 20) LOG_I(PHY,"PRACH (eNB) : running rx_prach for subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d , rootSequenceIndex %d\n",
subframe,fp->prach_config_common.prach_ConfigInfo.prach_FreqOffset,prach_ConfigIndex,rootSequenceIndex);
}
}
else {
@@ -1222,16 +1233,17 @@ void rx_prach0(PHY_VARS_eNB *eNB,
if (br_flag == 1) {
subframe = ru->proc.subframe_prach_br;
rxsigF = ru->prach_rxsigF_br[ce_level];
LOG_D(PHY,"PRACH (RU) : running rx_prach for subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d\n",
subframe,fp->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[ce_level],prach_ConfigIndex);
if ((frame&1023) < 20) LOG_I(PHY,"PRACH (RU) : running rx_prach (br_flag %d, ce_level %d) for frame %d subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d\n",
br_flag,ce_level,frame,subframe,fp->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[ce_level],prach_ConfigIndex);
}
else
#endif
{
subframe = ru->proc.subframe_prach;
rxsigF = ru->prach_rxsigF;
LOG_D(PHY,"PRACH (RU) : running rx_prach for subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d\n",
if ((frame&1023) < 20) LOG_I(PHY,"PRACH (RU) : running rx_prach for subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d\n",
subframe,fp->prach_config_common.prach_ConfigInfo.prach_FreqOffset,prach_ConfigIndex);
}
}
@@ -1241,9 +1253,9 @@ void rx_prach0(PHY_VARS_eNB *eNB,
for (aa=0; aa<nb_rx; aa++) {
if (ru->if_south == LOCAL_RF) { // set the time-domain signal if we have to use it in this node
prach[aa] = (int16_t*)&ru->common.rxdata[aa][(subframe*fp->samples_per_tti)-ru->N_TA_offset];
#ifdef PRACH_DEBUG
LOG_D(PHY,"RU %d, subframe %d, : prach %p (energy %d)\n",ru->idx,subframe,prach[aa],dB_fixed(en0=signal_energy(prach[aa],fp->samples_per_tti)));
#endif
//#ifdef PRACH_DEBUG
if ((frame&1023) < 20) LOG_I(PHY,"RU %d, br_flag %d ce_level %d frame %d subframe %d, : prach %p (energy %d)\n",ru->idx,br_flag,ce_level,frame,subframe,prach[aa],dB_fixed(en0=signal_energy(prach[aa],fp->samples_per_tti)));
//#endif
}
}
@@ -1467,11 +1479,11 @@ void rx_prach0(PHY_VARS_eNB *eNB,
} else if (eNB!=NULL) {
#if 0
//#if 0
en = dB_fixed(signal_energy(&rxsigF[0][0],840));
/*if (en>60)*/
printf("PRACH: Frame %d, Subframe %d => %d dB\n",eNB->proc.frame_rx,eNB->proc.subframe_rx,en);
#endif
if ((frame&1023) < 20) LOG_I(PHY,"PRACH (br_flag %d,ce_level %d): Frame %d, Subframe %d => %d dB\n",br_flag,ce_level,eNB->proc.frame_rx,eNB->proc.subframe_rx,en);
//#endif
}
@@ -1506,6 +1518,9 @@ void rx_prach0(PHY_VARS_eNB *eNB,
*max_preamble_energy=0;
for (preamble_index=0 ; preamble_index<64 ; preamble_index++) {
if (en>60) LOG_I(PHY,"frame %d, subframe %d : Trying preamble %d (br_flag %d)\n",frame,subframe,preamble_index,br_flag);
if (restricted_set == 0) {
// This is the relative offset in the root sequence table (5.7.2-4 from 36.211) for the given preamble index
preamble_offset = ((NCS==0)? preamble_index : (preamble_index/(N_ZC/NCS)));
@@ -1588,9 +1603,10 @@ void rx_prach0(PHY_VARS_eNB *eNB,
}
// Compute DFT of RX signal (conjugate input, results in conjugate output) for each new rootSequenceIndex
#ifdef PRACH_DEBUG
LOG_I(PHY,"preamble index %d: offset %d, preamble shift %d\n",preamble_index,preamble_offset,preamble_shift);
#endif
//#ifdef PRACH_DEBUG
if (en>60) LOG_I(PHY,"frame %d, subframe %d : preamble index %d: offset %d, preamble shift %d (br_flag %d, en %d)\n",
frame,subframe,preamble_index,preamble_offset,preamble_shift,br_flag,en);
//#endif
log2_ifft_size = 10;
fft_size = 6144;
@@ -1678,6 +1694,8 @@ void rx_prach0(PHY_VARS_eNB *eNB,
eNB->frame_parms.prach_emtc_config_common.prach_ConfigInfo.prach_numRepetitionPerPreambleAttempt[ce_level]))
#endif
{
if (en>60) LOG_I(PHY,"frame %d, subframe %d: Checking for peak in time-domain (br_flag %d, en %d)\n",frame,subframe,br_flag,en);
preamble_shift2 = ((preamble_shift==0) ? 0 : ((preamble_shift<<log2_ifft_size)/N_ZC));
@@ -1689,8 +1707,10 @@ void rx_prach0(PHY_VARS_eNB *eNB,
*max_preamble_energy = levdB;
*max_preamble_delay = ((i*fft_size)>>log2_ifft_size)*update_TA/update_TA2;
*max_preamble = preamble_index;
if (en>60) LOG_I(PHY,"frame %d, subframe %d : max_preamble_energy %d, max_preamble_delay %d, max_preamble %d (br_flag %d, en %d)\n",frame,subframe,*max_preamble_energy,*max_preamble_delay,*max_preamble,br_flag,en);
}
}
}
}// preamble_index
openair1/SCHED/phy_procedures_lte_eNb.c
+3 -3
View File
@@ -715,7 +715,7 @@ void pdsch_procedures(PHY_VARS_eNB *eNB,
int i;
if (frame < 20) {
LOG_I(PHY,
LOG_D(PHY,
"[eNB %"PRIu8"][PDSCH %"PRIx16"/%"PRIu8"] Frame %d, subframe %d: Generating PDSCH/DLSCH with input size = %"PRIu16", pdsch_start %d, G %d, nb_rb %"PRIu16", rb0 %x, rb1 %x, TBS %"PRIu16", pmi_alloc %"PRIx64", rv %"PRIu8" (round %"PRIu8")\n",
eNB->Mod_id, dlsch->rnti,harq_pid,
frame, subframe, input_buffer_length, dlsch_harq->pdsch_start,
@@ -735,8 +735,6 @@ void pdsch_procedures(PHY_VARS_eNB *eNB,
pmi2hex_2Ar1(dlsch_harq->pmi_alloc),
dlsch_harq->rvidx,
dlsch_harq->round);
for (i=0;i<dlsch_harq->TBS>>3;i++) printf("%x.",dlsch_harq->pdu[i]);
printf("\n");
}
#if defined(MESSAGE_CHART_GENERATOR_PHY)
MSC_LOG_TX_MESSAGE(
@@ -2018,6 +2016,8 @@ void prach_procedures(PHY_VARS_eNB *eNB,
}
}
if ((frame&1023) < 20) LOG_I(PHY,"Frame %d, subframe %d: Running rx_prach (br_flag %d)\n",
frame,subframe,br_flag);
rx_prach(eNB,
eNB->RU_list[0],
&max_preamble[0],
openair2/ENB_APP/enb_config.c
+1 -1
View File
@@ -2776,7 +2776,7 @@ int RCconfig_RRC(MessageDef *msg_p, uint32_t i, eNB_RRC_INST *rrc) {
if (config_setting_lookup_int(prach_parameters_ce_r13, ENB_CONFIG_STRING_PRACH_STARTING_SUBFRAME_R13, &prach_StartingSubframe_r13))
{
RRC_CONFIGURATION_REQ (msg_p).prach_StartingSubframe_r13[j][prach_parameters_index] = calloc(1, sizeof(long));
RRC_CONFIGURATION_REQ (msg_p).prach_StartingSubframe_r13[j][prach_parameters_index] = prach_StartingSubframe_r13;
*RRC_CONFIGURATION_REQ (msg_p).prach_StartingSubframe_r13[j][prach_parameters_index] = prach_StartingSubframe_r13;
}
else
{
openair2/LAYER2/MAC/config.c
+12 -8
View File
@@ -339,15 +339,16 @@ void config_sib2(int Mod_idP,
cfg->emtc_config.prach_ce_level_1_enable.value=0;
cfg->emtc_config.prach_ce_level_2_enable.value=0;
cfg->emtc_config.prach_ce_level_3_enable.value=0;
switch (prach_ParametersListCE_r13->list.count) {
case 4:
p=prach_ParametersListCE_r13->list.array[3];
cfg->emtc_config.prach_ce_level_3_enable.value = 1;
cfg->emtc_config.prach_ce_level_3_configuration_index.value = p->prach_ConfigIndex_r13;
cfg->emtc_config.prach_ce_level_3_frequency_offset.value = p->prach_FreqOffset_r13;
cfg->emtc_config.prach_ce_level_3_number_of_repetitions_per_attempt.value = p->numRepetitionPerPreambleAttempt_r13;
cfg->emtc_config.prach_ce_level_3_number_of_repetitions_per_attempt.value = 1<<p->numRepetitionPerPreambleAttempt_r13;
if (p->prach_StartingSubframe_r13)
cfg->emtc_config.prach_ce_level_3_starting_subframe_periodicity.value = *p->prach_StartingSubframe_r13;
cfg->emtc_config.prach_ce_level_3_starting_subframe_periodicity.value = 2<<*p->prach_StartingSubframe_r13;
cfg->emtc_config.prach_ce_level_3_hopping_enable.value = p->prach_HoppingConfig_r13;
cfg->emtc_config.prach_ce_level_3_hopping_offset.value = cfg->rf_config.ul_channel_bandwidth.value-6;
case 3:
@@ -355,9 +356,9 @@ void config_sib2(int Mod_idP,
cfg->emtc_config.prach_ce_level_2_enable.value = 1;
cfg->emtc_config.prach_ce_level_2_configuration_index.value = p->prach_ConfigIndex_r13;
cfg->emtc_config.prach_ce_level_2_frequency_offset.value = p->prach_FreqOffset_r13;
cfg->emtc_config.prach_ce_level_2_number_of_repetitions_per_attempt.value = p->numRepetitionPerPreambleAttempt_r13;
cfg->emtc_config.prach_ce_level_2_number_of_repetitions_per_attempt.value = 1<<p->numRepetitionPerPreambleAttempt_r13;
if (p->prach_StartingSubframe_r13)
cfg->emtc_config.prach_ce_level_2_starting_subframe_periodicity.value = *p->prach_StartingSubframe_r13;
cfg->emtc_config.prach_ce_level_2_starting_subframe_periodicity.value = 2<<*p->prach_StartingSubframe_r13;
cfg->emtc_config.prach_ce_level_2_hopping_enable.value = p->prach_HoppingConfig_r13;
cfg->emtc_config.prach_ce_level_2_hopping_offset.value = cfg->rf_config.ul_channel_bandwidth.value-6;
case 2:
@@ -365,9 +366,9 @@ void config_sib2(int Mod_idP,
cfg->emtc_config.prach_ce_level_1_enable.value = 1;
cfg->emtc_config.prach_ce_level_1_configuration_index.value = p->prach_ConfigIndex_r13;
cfg->emtc_config.prach_ce_level_1_frequency_offset.value = p->prach_FreqOffset_r13;
cfg->emtc_config.prach_ce_level_1_number_of_repetitions_per_attempt.value = p->numRepetitionPerPreambleAttempt_r13;
cfg->emtc_config.prach_ce_level_1_number_of_repetitions_per_attempt.value = 1<<p->numRepetitionPerPreambleAttempt_r13;
if (p->prach_StartingSubframe_r13)
cfg->emtc_config.prach_ce_level_1_starting_subframe_periodicity.value = *p->prach_StartingSubframe_r13;
cfg->emtc_config.prach_ce_level_1_starting_subframe_periodicity.value = 2<<*p->prach_StartingSubframe_r13;
cfg->emtc_config.prach_ce_level_1_hopping_enable.value = p->prach_HoppingConfig_r13;
cfg->emtc_config.prach_ce_level_1_hopping_offset.value = cfg->rf_config.ul_channel_bandwidth.value-6;
case 1:
@@ -375,13 +376,16 @@ void config_sib2(int Mod_idP,
cfg->emtc_config.prach_ce_level_0_enable.value = 1;
cfg->emtc_config.prach_ce_level_0_configuration_index.value = p->prach_ConfigIndex_r13;
cfg->emtc_config.prach_ce_level_0_frequency_offset.value = p->prach_FreqOffset_r13;
cfg->emtc_config.prach_ce_level_0_number_of_repetitions_per_attempt.value = p->numRepetitionPerPreambleAttempt_r13;
cfg->emtc_config.prach_ce_level_0_number_of_repetitions_per_attempt.value = 1<<p->numRepetitionPerPreambleAttempt_r13;
AssertFatal(p->prach_StartingSubframe_r13!=NULL,"prach_StartingSubframe_r13 is null\n");
if (p->prach_StartingSubframe_r13)
cfg->emtc_config.prach_ce_level_0_starting_subframe_periodicity.value = *p->prach_StartingSubframe_r13;
cfg->emtc_config.prach_ce_level_0_starting_subframe_periodicity.value = 2<<*p->prach_StartingSubframe_r13;
cfg->emtc_config.prach_ce_level_0_hopping_enable.value = p->prach_HoppingConfig_r13;
cfg->emtc_config.prach_ce_level_0_hopping_offset.value = cfg->rf_config.ul_channel_bandwidth.value-6;
}
AssertFatal(cfg->emtc_config.prach_ce_level_0_enable.value>0,"CE_level0 is not enabled\n");
struct FreqHoppingParameters_r13 *ext4_freqHoppingParameters = radioResourceConfigCommonP->ext4->freqHoppingParameters_r13;
if ((ext4_freqHoppingParameters) &&
(ext4_freqHoppingParameters->interval_ULHoppingConfigCommonModeA_r13)){
openair2/RRC/LITE/MESSAGES/asn1_msg.c
+47 -55
View File
@@ -1408,66 +1408,58 @@ uint8_t do_SIB23(uint8_t Mod_id,
int num_prach_parameters_ce = configuration->prach_parameters_list_size[CC_id];
int prach_parameters_index;
AssertFatal(num_prach_parameters_ce > 0, "PRACH CE parameter list is empty\n");
for (prach_parameters_index = 0; prach_parameters_index < num_prach_parameters_ce; ++prach_parameters_index)
{
prach_parametersce_r13 = CALLOC(1, sizeof(PRACH_ParametersCE_r13_t));
if (configuration->prach_parameters_list_size[CC_id])
prach_parametersce_r13 = CALLOC(1, sizeof(PRACH_ParametersCE_r13_t));
prach_parametersce_r13->prach_ConfigIndex_r13 = configuration->prach_config_index[CC_id][prach_parameters_index];
prach_parametersce_r13->prach_FreqOffset_r13 = configuration->prach_freq_offset[CC_id][prach_parameters_index];
AssertFatal(configuration->prach_StartingSubframe_r13[CC_id][prach_parameters_index]!=NULL,
"configuration->prach_StartingSubframe_r13[%d][%d] is null",
(int)CC_id,(int)prach_parameters_index);
if (configuration->prach_StartingSubframe_r13[CC_id][prach_parameters_index])
{
prach_parametersce_r13->prach_StartingSubframe_r13 = CALLOC(1, sizeof(long));
*prach_parametersce_r13->prach_StartingSubframe_r13 = *configuration->prach_StartingSubframe_r13[CC_id][prach_parameters_index];
}
else
{
prach_parametersce_r13->prach_StartingSubframe_r13 = NULL;
}
if (configuration->maxNumPreambleAttemptCE_r13[CC_id][prach_parameters_index])
{
prach_parametersce_r13->maxNumPreambleAttemptCE_r13 = CALLOC(1, sizeof(long));
*prach_parametersce_r13->maxNumPreambleAttemptCE_r13 = *configuration->maxNumPreambleAttemptCE_r13[CC_id][prach_parameters_index];
}
else
{
prach_parametersce_r13->maxNumPreambleAttemptCE_r13 = NULL;
}
prach_parametersce_r13->numRepetitionPerPreambleAttempt_r13 = configuration->numRepetitionPerPreambleAttempt_r13[CC_id][prach_parameters_index];
prach_parametersce_r13->mpdcch_NumRepetition_RA_r13 = configuration->mpdcch_NumRepetition_RA_r13[CC_id][prach_parameters_index];
prach_parametersce_r13->prach_HoppingConfig_r13 = configuration->prach_HoppingConfig_r13[CC_id][prach_parameters_index];
printf("[DEBUGGING][KOGO][SIB23] : prach hopping config = %d\n", prach_parametersce_r13->prach_HoppingConfig_r13);
long *maxavailablenarrowband;
int num_narrow_bands = configuration->max_available_narrow_band_size[CC_id][prach_parameters_index];
int narrow_band_index;
for (narrow_band_index = 0; narrow_band_index < num_narrow_bands; narrow_band_index++)
{
prach_parametersce_r13->prach_ConfigIndex_r13 = configuration->prach_config_index[CC_id][prach_parameters_index];
prach_parametersce_r13->prach_FreqOffset_r13 = configuration->prach_freq_offset[CC_id][prach_parameters_index];
if (configuration->prach_StartingSubframe_r13[CC_id][prach_parameters_index])
{
prach_parametersce_r13->prach_StartingSubframe_r13 = CALLOC(1, sizeof(long));
*prach_parametersce_r13->prach_StartingSubframe_r13 = *configuration->prach_StartingSubframe_r13[CC_id][prach_parameters_index];
}
else
{
prach_parametersce_r13->prach_StartingSubframe_r13 = NULL;
}
if (configuration->maxNumPreambleAttemptCE_r13[CC_id][prach_parameters_index])
{
prach_parametersce_r13->maxNumPreambleAttemptCE_r13 = CALLOC(1, sizeof(long));
*prach_parametersce_r13->maxNumPreambleAttemptCE_r13 = *configuration->maxNumPreambleAttemptCE_r13[CC_id][prach_parameters_index];
}
else
{
prach_parametersce_r13->maxNumPreambleAttemptCE_r13 = NULL;
}
prach_parametersce_r13->numRepetitionPerPreambleAttempt_r13 = configuration->numRepetitionPerPreambleAttempt_r13[CC_id][prach_parameters_index];
prach_parametersce_r13->mpdcch_NumRepetition_RA_r13 = configuration->mpdcch_NumRepetition_RA_r13[CC_id][prach_parameters_index];
prach_parametersce_r13->prach_HoppingConfig_r13 = configuration->prach_HoppingConfig_r13[CC_id][prach_parameters_index];
printf("[DEBUGGING][KOGO][SIB23] : prach hopping config = %d\n", prach_parametersce_r13->prach_HoppingConfig_r13);
maxavailablenarrowband = CALLOC(1, sizeof(long));
*maxavailablenarrowband = configuration->max_available_narrow_band[CC_id][prach_parameters_index][narrow_band_index];
ASN_SEQUENCE_ADD(&prach_parametersce_r13->mpdcch_NarrowbandsToMonitor_r13.list, maxavailablenarrowband);
}
else
{
prach_parametersce_r13->prach_ConfigIndex_r13 = 3;
prach_parametersce_r13->prach_FreqOffset_r13 = 1;
prach_parametersce_r13->prach_StartingSubframe_r13 = NULL;
*prach_parametersce_r13->maxNumPreambleAttemptCE_r13 = calloc(1, sizeof(long));
*prach_parametersce_r13->maxNumPreambleAttemptCE_r13 = PRACH_ParametersCE_r13__maxNumPreambleAttemptCE_r13_n3;
prach_parametersce_r13->numRepetitionPerPreambleAttempt_r13 = PRACH_ParametersCE_r13__numRepetitionPerPreambleAttempt_r13_n1;
prach_parametersce_r13->mpdcch_NumRepetition_RA_r13 = PRACH_ParametersCE_r13__mpdcch_NumRepetition_RA_r13_r1;
prach_parametersce_r13->prach_HoppingConfig_r13 = PRACH_ParametersCE_r13__prach_HoppingConfig_r13_off;
}
long *maxavailablenarrowband;
int num_narrow_bands = configuration->max_available_narrow_band_size[CC_id][prach_parameters_index];
int narrow_band_index;
for (narrow_band_index = 0; narrow_band_index < num_narrow_bands; narrow_band_index++)
{
maxavailablenarrowband = CALLOC(1, sizeof(long));
*maxavailablenarrowband = configuration->max_available_narrow_band[CC_id][prach_parameters_index][narrow_band_index];
ASN_SEQUENCE_ADD(&prach_parametersce_r13->mpdcch_NarrowbandsToMonitor_r13.list, maxavailablenarrowband);
}
prach_parametersce_r13->mpdcch_NumRepetition_RA_r13 = PRACH_ParametersCE_r13__mpdcch_NumRepetition_RA_r13_r1;
prach_parametersce_r13->prach_HoppingConfig_r13 = PRACH_ParametersCE_r13__prach_HoppingConfig_r13_off;
ASN_SEQUENCE_ADD(&(*sib2)->radioResourceConfigCommon.ext4->prach_ConfigCommon_v1310->prach_ParametersListCE_r13.list, prach_parametersce_r13);
prach_parametersce_r13->mpdcch_NumRepetition_RA_r13 = PRACH_ParametersCE_r13__mpdcch_NumRepetition_RA_r13_r1;
prach_parametersce_r13->prach_HoppingConfig_r13 = PRACH_ParametersCE_r13__prach_HoppingConfig_r13_off;
ASN_SEQUENCE_ADD(&(*sib2)->radioResourceConfigCommon.ext4->prach_ConfigCommon_v1310->prach_ParametersListCE_r13.list, prach_parametersce_r13);
}
}
else
{
openair2/RRC/LITE/rrc_eNB.c
+18
View File
@@ -333,6 +333,24 @@ init_SI(
sib1_v13ext = RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib1_BR->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension;
// Basic Asserts for CE_level0 PRACH configuration
RadioResourceConfigCommonSIB_t *radioResourceConfigCommon_BR = &RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sib2_BR->radioResourceConfigCommon;
struct PRACH_ConfigSIB_v1310 *ext4_prach=radioResourceConfigCommon_BR->ext4->prach_ConfigCommon_v1310;
PRACH_ParametersListCE_r13_t *prach_ParametersListCE_r13 = &ext4_prach->prach_ParametersListCE_r13;
AssertFatal(prach_ParametersListCE_r13->list.count>0,"prach_ParametersListCE_r13 is empty\n");
PRACH_ParametersCE_r13_t *p = prach_ParametersListCE_r13->list.array[0];
AssertFatal(p->prach_StartingSubframe_r13 != NULL, "prach_StartingSubframe_r13 celevel0 is null\n");
AssertFatal((1<<p->numRepetitionPerPreambleAttempt_r13)<=(2<<*p->prach_StartingSubframe_r13),
"prachce0->numReptitionPerPreambleAttempt_r13 %d > prach_StartingSubframe_r13 %d\n",
1<<p->numRepetitionPerPreambleAttempt_r13,
2<<*p->prach_StartingSubframe_r13);
}
#endif
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band13.tm1.50PRB.emtc.conf
+3 -3
View File
@@ -48,7 +48,7 @@ eNBs =
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
prach_freq_offset = 1;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
@@ -179,7 +179,7 @@ eNBs =
(
{
prach_config_index_br = 3;
prach_freq_offset_br = 2;
prach_freq_offset_br = 1;
prach_StartingSubframe_r13 = 0;
maxNumPreambleAttemptCE_r13 = 6;
numRepetitionPerPreambleAttempt_r13 = 0;
@@ -235,7 +235,7 @@ eNBs =
prach_config_index = 3;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
prach_freq_offset = 1;
pucch_delta_shift = 1;
pucch_nRB_CQI = 0;
pucch_nCS_AN = 0;