Skip to content

O
OpenXG-RAN
Commit 986a9fac authored by rmagueta's avatar rmagueta
Browse files
Options

Fixed issues to allow coexistence of CFRA and CBRA implementations

parent 8646dd0b
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 191 additions and 204 deletions
openair2/LAYER2/NR_MAC_UE/nr_l1_helpers.c
View file @ 986a9fac
......@@ -146,17 +146,11 @@ int nr_get_Po_NOMINAL_PUSCH(NR_PRACH_RESOURCES_t *prach_resources, module_id_t m
NR_UE_MAC_INST_t *mac = get_mac_inst(mod_id);
NR_ServingCellConfigCommon_t *scc = mac->scc;
int8_t receivedTargerPower, delta_preamble;
long preambleReceivedTargetPower = 0;
if (prach_resources->RA_TYPE == RA_4STEP){
NR_RACH_ConfigCommon_t *nr_rach_ConfigCommon = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup;
preambleReceivedTargetPower = nr_rach_ConfigCommon->rach_ConfigGeneric.preambleReceivedTargetPower;
} else if (prach_resources->RA_TYPE == RA_2STEP){
// msgA-PreambleReceivedTargetPower
LOG_E(MAC, "In %s:%d: missing implementation for 2-step RA...\n", __FUNCTION__, __LINE__);
}
int8_t receivedTargerPower;
int8_t delta_preamble;
NR_RACH_ConfigCommon_t *nr_rach_ConfigCommon = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup;
long preambleReceivedTargetPower = nr_rach_ConfigCommon->rach_ConfigGeneric.preambleReceivedTargetPower;
delta_preamble = nr_get_DELTA_PREAMBLE(mod_id, CC_id, prach_resources->prach_format);
receivedTargerPower = preambleReceivedTargetPower + delta_preamble + (prach_resources->RA_PREAMBLE_POWER_RAMPING_COUNTER - 1) * prach_resources->RA_PREAMBLE_POWER_RAMPING_STEP + prach_resources->POWER_OFFSET_2STEP_RA;
......
openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
View file @ 986a9fac
......@@ -891,13 +891,12 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
uint16_t TBS_bytes = ulcfg_pdu->pusch_config_pdu.pusch_data.tb_size;
if (ra->ra_state == WAIT_RAR){
if (ra->ra_state == WAIT_RAR && !ra->cfra){
memcpy(ulsch_input_buffer, mac->ulsch_pdu.payload, TBS_bytes);
LOG_D(NR_MAC,"[RAPROC] Msg3 to be transmitted:\n");
for (int k = 0; k < TBS_bytes; k++) {
LOG_D(NR_MAC,"(%i): 0x%x\n",k,mac->ulsch_pdu.payload[k]);
}
LOG_I(NR_MAC,"[RAPROC] RA-Msg3 transmitted\n");
} else {
if (IS_SOFTMODEM_NOS1 && (mac->UL_ndi[ulcfg_pdu->pusch_config_pdu.pusch_data.harq_process_id] != ulcfg_pdu->pusch_config_pdu.pusch_data.new_data_indicator)){
// Getting IP traffic to be transmitted
......@@ -947,6 +946,7 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
tx_req.tx_request_body[0].pdu = ulsch_input_buffer;
if (ra->ra_state != RA_SUCCEEDED && !ra->cfra){
LOG_I(NR_MAC,"[RAPROC] RA-Msg3 transmitted\n");
nr_Msg3_transmitted(ul_info->module_id, ul_info->cc_id, ul_info->frame_tx, ul_info->gNB_index);
}
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
View file @ 986a9fac
......@@ -1033,7 +1033,9 @@ void nr_generate_Msg2(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
nr_get_Msg3alloc(module_idP, CC_id, scc, ubwp, slotP, frameP, ra);
nr_add_msg3(module_idP, CC_id, frameP, slotP, ra, (uint8_t *) &tx_req->TLVs[0].value.direct[0]);
LOG_I(MAC, "Frame %d, Subframe %d: Setting RA-Msg3 reception for Frame %d Subframe %d\n", frameP, slotP, ra->Msg3_frame, ra->Msg3_slot);
if(ra->cfra) {
LOG_I(MAC, "Frame %d, Subframe %d: Setting RA-Msg3 reception for Frame %d Subframe %d\n", frameP, slotP, ra->Msg3_frame, ra->Msg3_slot);
}
T(T_GNB_MAC_DL_RAR_PDU_WITH_DATA, T_INT(module_idP), T_INT(CC_id), T_INT(ra->RA_rnti), T_INT(frameP),
T_INT(slotP), T_INT(0), T_BUFFER(&tx_req->TLVs[0].value.direct[0], tx_req->TLVs[0].length));
......@@ -1364,7 +1366,7 @@ void nr_check_Msg4_Ack(module_id_t module_id, int CC_id, frame_t frame, sub_fram
nr_clear_ra_proc(module_id, CC_id, frame, ra);
free(ra->preambles.preamble_list);
UE_info->active[UE_id] = true;
LOG_I(NR_MAC, "(ue %i, rnti 0x%04x) Received Ack of RA-Msg4. RA procedure succeeded!\n", UE_id, ra->rnti);
LOG_I(NR_MAC, "(ue %i, rnti 0x%04x) Received Ack of RA-Msg4. CBRA procedure succeeded!\n", UE_id, ra->rnti);
}
else
{
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
View file @ 986a9fac
......@@ -513,26 +513,37 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
UE_id,
ra->rnti);
LOG_I(NR_MAC,"[RAPROC] RA-Msg3 received\n");
LOG_D(NR_MAC,"[RAPROC] Received Msg3:\n");
for (int k = 0; k < sdu_lenP; k++) {
LOG_D(NR_MAC,"(%i): 0x%x\n",k,sduP[k]);
}
if(ra->cfra) {
LOG_I(NR_MAC, "(ue %i, rnti 0x%04x) CFRA procedure succeeded!\n", UE_id, ra->rnti);
nr_clear_ra_proc(gnb_mod_idP, CC_idP, frameP, ra);
free(ra->preambles.preamble_list);
UE_info->active[UE_id] = true;
} else {
// UE Contention Resolution Identity
// Store the first 48 bits belonging to the uplink CCCH SDU within Msg3 to fill in Msg4
// First byte corresponds to R/LCID MAC sub-header
memcpy(ra->cont_res_id, &sduP[1], sizeof(uint8_t) * 6);
LOG_I(NR_MAC,"[RAPROC] RA-Msg3 received\n");
LOG_I(NR_MAC,"[RAPROC] Received Msg3:\n");
for (int k = 0; k < sdu_lenP; k++) {
LOG_I(NR_MAC,"(%i): 0x%x\n",k,sduP[k]);
}
// re-initialize ta update variables afrer RA procedure completion
UE_info->UE_sched_ctrl[UE_id].ta_frame = frameP;
// UE Contention Resolution Identity
// Store the first 48 bits belonging to the uplink CCCH SDU within Msg3 to fill in Msg4
// First byte corresponds to R/LCID MAC sub-header
memcpy(ra->cont_res_id, &sduP[1], sizeof(uint8_t) * 6);
nr_process_mac_pdu(gnb_mod_idP, current_rnti, CC_idP, frameP, sduP, sdu_lenP);
// re-initialize ta update variables afrer RA procedure completion
UE_info->UE_sched_ctrl[UE_id].ta_frame = frameP;
ra->state = Msg4;
ra->Msg4_frame = ( frameP +2 ) % 1024;
ra->Msg4_slot = 1;
LOG_I(MAC, "Scheduling RA-Msg4 for TC-RNTI %04x (state %d, frame %d, slot %d)\n", ra->rnti, ra->state, ra->Msg4_frame, ra->Msg4_slot);
nr_process_mac_pdu(gnb_mod_idP, current_rnti, CC_idP, frameP, sduP, sdu_lenP);
ra->state = Msg4;
ra->Msg4_frame = ( frameP +2 ) % 1024;
ra->Msg4_slot = 1;
LOG_I(MAC, "Scheduling RA-Msg4 for TC-RNTI %04x (state %d, frame %d, slot %d)\n", ra->rnti, ra->state, ra->Msg4_frame, ra->Msg4_slot);
}
return;
}
......
openair2/RRC/NR/rrc_gNB_reconfig.c
View file @ 986a9fac
......@@ -228,58 +228,58 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
secondaryCellGroup->spCellConfig->reconfigurationWithSync->ext1 = NULL;
// For 2-step contention-free random access procedure
#if 0
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated = calloc(1,sizeof(struct NR_ReconfigurationWithSync__rach_ConfigDedicated));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->present= NR_ReconfigurationWithSync__rach_ConfigDedicated_PR_uplink;
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink= calloc(1,sizeof(struct NR_RACH_ConfigDedicated));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra= calloc(1,sizeof(struct NR_CFRA));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->ra_Prioritization= NULL;
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions= calloc(1,sizeof(struct NR_CFRA__occasions));
memcpy(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions->rach_ConfigGeneric,
&servingcellconfigcommon->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric, sizeof(NR_RACH_ConfigGeneric_t));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions->ssb_perRACH_Occasion= calloc(1,sizeof(long));
*secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions->ssb_perRACH_Occasion = NR_CFRA__occasions__ssb_perRACH_Occasion_one;
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.present = NR_CFRA__resources_PR_ssb;
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb = calloc(1,sizeof(struct NR_CFRA__resources__ssb));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ra_ssb_OccasionMaskIndex = 0;
struct NR_CFRA_SSB_Resource *ssbElem[8];
ssbElem[0] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[0]->ssb = 0;
ssbElem[0]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[0]);
ssbElem[1] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[1]->ssb = 1;
ssbElem[1]->ra_PreambleIndex = 62;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[1]);
ssbElem[2] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[2]->ssb = 2;
ssbElem[2]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[2]);
ssbElem[3] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[3]->ssb = 3;
ssbElem[3]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[3]);
ssbElem[4] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[4]->ssb = 4;
ssbElem[4]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[4]);
ssbElem[5] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[5]->ssb = 5;
ssbElem[5]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[5]);
ssbElem[6] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[6]->ssb = 6;
ssbElem[6]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[6]);
ssbElem[7] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[7]->ssb = 7;
ssbElem[7]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[7]);
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->ext1 = NULL;
#endif
if(get_softmodem_params()->sa == 0) {
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated = calloc(1,sizeof(struct NR_ReconfigurationWithSync__rach_ConfigDedicated));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->present= NR_ReconfigurationWithSync__rach_ConfigDedicated_PR_uplink;
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink= calloc(1,sizeof(struct NR_RACH_ConfigDedicated));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra= calloc(1,sizeof(struct NR_CFRA));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->ra_Prioritization= NULL;
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions= calloc(1,sizeof(struct NR_CFRA__occasions));
memcpy(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions->rach_ConfigGeneric,
&servingcellconfigcommon->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric, sizeof(NR_RACH_ConfigGeneric_t));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions->ssb_perRACH_Occasion= calloc(1,sizeof(long));
*secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions->ssb_perRACH_Occasion = NR_CFRA__occasions__ssb_perRACH_Occasion_one;
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.present = NR_CFRA__resources_PR_ssb;
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb = calloc(1,sizeof(struct NR_CFRA__resources__ssb));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ra_ssb_OccasionMaskIndex = 0;
struct NR_CFRA_SSB_Resource *ssbElem[8];
ssbElem[0] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[0]->ssb = 0;
ssbElem[0]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[0]);
ssbElem[1] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[1]->ssb = 1;
ssbElem[1]->ra_PreambleIndex = 62;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[1]);
ssbElem[2] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[2]->ssb = 2;
ssbElem[2]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[2]);
ssbElem[3] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[3]->ssb = 3;
ssbElem[3]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[3]);
ssbElem[4] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[4]->ssb = 4;
ssbElem[4]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[4]);
ssbElem[5] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[5]->ssb = 5;
ssbElem[5]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[5]);
ssbElem[6] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[6]->ssb = 6;
ssbElem[6]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[6]);
ssbElem[7] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[7]->ssb = 7;
ssbElem[7]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[7]);
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->ext1 = NULL;
}
secondaryCellGroup->spCellConfig->rlf_TimersAndConstants = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->rlf_TimersAndConstants));
secondaryCellGroup->spCellConfig->rlf_TimersAndConstants->present = NR_SetupRelease_RLF_TimersAndConstants_PR_setup;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment