maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Rename NR_UE_list_t to NR_UE_info_t

Browse Source 
The name NR_UE_list_t is misleading: beyond being a simple "list", this
structure carries all/most UE-related MAC information. If at all, it is
a container for multiple lists. The next commit introduces a
NR_UE_list_t structure that organizes UEs in lists such that it is
easier to go through the UEs.
This commit is contained in:
Robert Schmidt
2020-09-30 14:52:59 +02:00
parent 476c7177f9
commit adcd2949fe
12 changed files with 181 additions and 185 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/SIMULATION/NR_PHY/dlsim.c
+4 -4
View File
@@ -698,7 +698,7 @@ int main(int argc, char **argv)
nr_ue_phy_config_request(&UE_mac->phy_config);
NR_UE_list_t *UE_list = &RC.nrmac[0]->UE_list;
NR_UE_info_t *UE_info = &RC.nrmac[0]->UE_info;
//NR_COMMON_channels_t *cc = RC.nrmac[0]->common_channels;
snrRun = 0;
@@ -759,11 +759,11 @@ int main(int argc, char **argv)
memset(RC.nrmac[0]->cce_list[1][1],0,MAX_NUM_CCE*sizeof(int));
clear_nr_nfapi_information(RC.nrmac[0], 0, frame, slot);
UE_list->UE_sched_ctrl[0].harq_processes[harq_pid].ndi = !(trial&1);
UE_info->UE_sched_ctrl[0].harq_processes[harq_pid].ndi = !(trial&1);
UE_list->UE_sched_ctrl[0].harq_processes[harq_pid].round = round;
UE_list->UE_sched_ctrl[0].current_harq_pid = harq_pid;
UE_info->UE_sched_ctrl[0].harq_processes[harq_pid].round = round;
UE_info->UE_sched_ctrl[0].current_harq_pid = harq_pid;
gNB->dlsch[0][0]->harq_processes[harq_pid]->round = round;
if (css_flag == 0) nr_schedule_uss_dlsch_phytest(0,frame,slot,&pucch_sched,&dlsch_config);
openair2/LAYER2/NR_MAC_gNB/config.c
+7 -7
View File
@@ -346,29 +346,29 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
if (secondaryCellGroup) {
NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
int UE_id;
if (add_ue == 1) {
UE_id = add_new_nr_ue(Mod_idP,rnti);
UE_list->secondaryCellGroup[UE_id] = secondaryCellGroup;
UE_info->secondaryCellGroup[UE_id] = secondaryCellGroup;
struct NR_ServingCellConfig__downlinkBWP_ToAddModList *bwpList =
secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList;
AssertFatal(bwpList->list.count == 1,
"downlinkBWP_ToAddModList has %d BWP!\n",
bwpList->list.count);
const int bwp_id = 1;
UE_list->UE_sched_ctrl[UE_id].active_bwp = bwpList->list.array[bwp_id - 1];
UE_info->UE_sched_ctrl[UE_id].active_bwp = bwpList->list.array[bwp_id - 1];
uint8_t num_preamble = secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list.count;
UE_list->preambles[UE_id].num_preambles = num_preamble;
UE_list->preambles[UE_id].preamble_list = (uint8_t *) malloc(num_preamble*sizeof(uint8_t));
UE_info->preambles[UE_id].num_preambles = num_preamble;
UE_info->preambles[UE_id].preamble_list = (uint8_t *) malloc(num_preamble*sizeof(uint8_t));
for (int i=0; i<num_preamble; i++) {
UE_list->preambles[UE_id].preamble_list[i] = secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list.array[i]->ra_PreambleIndex;
UE_info->preambles[UE_id].preamble_list[i] = secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list.array[i]->ra_PreambleIndex;
}
LOG_I(PHY,"Added new UE_id %d/%x with initial secondaryCellGroup\n",UE_id,rnti);
}
else { // secondaryCellGroup has been updated
UE_id = find_nr_UE_id(Mod_idP,rnti);
UE_list->secondaryCellGroup[UE_id] = secondaryCellGroup;
UE_info->secondaryCellGroup[UE_id] = secondaryCellGroup;
LOG_I(PHY,"Modified UE_id %d/%x with secondaryCellGroup\n",UE_id,rnti);
}
}
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
+43 -43
View File
@@ -63,19 +63,19 @@ const uint8_t slots_per_frame[5] = {10, 20, 40, 80, 160};
uint16_t nr_pdcch_order_table[6] = { 31, 31, 511, 2047, 2047, 8191 };
void clear_mac_stats(gNB_MAC_INST *gNB) {
memset((void*)gNB->UE_list.mac_stats,0,MAX_MOBILES_PER_GNB*sizeof(NR_mac_stats_t));
memset((void*)gNB->UE_info.mac_stats,0,MAX_MOBILES_PER_GNB*sizeof(NR_mac_stats_t));
}
void dump_mac_stats(gNB_MAC_INST *gNB) {
NR_UE_list_t *UE_list = &gNB->UE_list;
NR_UE_info_t *UE_info = &gNB->UE_info;
NR_mac_stats_t *stats;
int lc_id;
for (int UE_id=0;UE_id<MAX_MOBILES_PER_GNB;UE_id++) {
if (UE_list->active[UE_id] == TRUE) {
LOG_I(MAC,"UE %x\n",UE_list->rnti[UE_id]);
stats = &UE_list->mac_stats[UE_id];
if (UE_info->active[UE_id]) {
LOG_I(MAC, "UE %x\n", UE_info->rnti[UE_id]);
stats = &UE_info->mac_stats[UE_id];
LOG_I(MAC,"dlsch_rounds %d/%d/%d/%d, dlsch_errors %d\n",stats->dlsch_rounds[0],stats->dlsch_rounds[1],stats->dlsch_rounds[2],stats->dlsch_rounds[3],stats->dlsch_errors);
LOG_I(MAC,"dlsch_total_bytes %d\n",stats->dlsch_total_bytes);
LOG_I(MAC,"ulsch_rounds %d/%d/%d/%d, ulsch_errors %d\n",stats->ulsch_rounds[0],stats->ulsch_rounds[1],stats->ulsch_rounds[2],stats->ulsch_rounds[3],stats->ulsch_errors);
@@ -130,18 +130,18 @@ void check_nr_ul_failure(module_id_t module_idP,
frame_t frameP,
sub_frame_t slotP) {
UE_list_t *UE_list = &RC.nrmac[module_idP]->UE_list;
NR_UE_info_t *UE_info = &RC.nrmac[module_idP]->UE_info;
nfapi_nr_dl_dci_request_t *DL_req = &RC.nrmac[module_idP]->DL_req[0];
uint16_t rnti = UE_RNTI(module_idP, UE_id);
NR_COMMON_channels_t *cc = RC.nrmac[module_idP]->common_channels;
// check uplink failure
if ((UE_list->UE_sched_ctrl[UE_id].ul_failure_timer > 0) &&
(UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 0)) {
if ((UE_info->UE_sched_ctrl[UE_id].ul_failure_timer > 0) &&
(UE_info->UE_sched_ctrl[UE_id].ul_out_of_sync == 0)) {
LOG_I(MAC, "UE %d rnti %x: UL Failure timer %d \n", UE_id, rnti,
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer);
if (UE_list->UE_sched_ctrl[UE_id].ra_pdcch_order_sent == 0) {
UE_list->UE_sched_ctrl[UE_id].ra_pdcch_order_sent = 1;
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer);
if (UE_info->UE_sched_ctrl[UE_id].ra_pdcch_order_sent == 0) {
UE_info->UE_sched_ctrl[UE_id].ra_pdcch_order_sent = 1;
// add a format 1A dci for this UE to request an RA procedure (only one UE per subframe)
nfapi_nr_dl_dci_request_pdu_t *dl_config_pdu = &DL_req[CC_id].dl_tti_request_body.dl_config_pdu_list[DL_req[CC_id].dl_tti_request_body.number_pdu];
@@ -151,7 +151,7 @@ void check_nr_ul_failure(module_id_t module_idP,
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tl.tag = NFAPI_DL_DCI_REQUEST_DCI_DL_PDU_REL8_TAG;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1A;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level = get_aggregation(get_bw_index(module_idP, CC_id),
UE_list->UE_sched_ctrl[UE_id].
UE_info->UE_sched_ctrl[UE_id].
dl_cqi[CC_id], format1A);
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = rnti;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 1; // CRNTI : see Table 4-10 from SCF082 - nFAPI specifications
@@ -167,27 +167,27 @@ void check_nr_ul_failure(module_id_t module_idP,
LOG_I(MAC,
"UE %d rnti %x: sending PDCCH order for RAPROC (failure timer %d), resource_block_coding %d \n",
UE_id, rnti,
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer,
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer,
dl_config_pdu->dci_dl_pdu.
dci_dl_pdu_rel8.resource_block_coding);
} else { // ra_pdcch_sent==1
LOG_I(MAC,
"UE %d rnti %x: sent PDCCH order for RAPROC waiting (failure timer %d) \n",
UE_id, rnti,
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer);
if ((UE_list->UE_sched_ctrl[UE_id].ul_failure_timer % 40) == 0) UE_list->UE_sched_ctrl[UE_id].ra_pdcch_order_sent = 0; // resend every 4 frames
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer);
if ((UE_info->UE_sched_ctrl[UE_id].ul_failure_timer % 40) == 0) UE_info->UE_sched_ctrl[UE_id].ra_pdcch_order_sent = 0; // resend every 4 frames
}
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer++;
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer++;
// check threshold
if (UE_list->UE_sched_ctrl[UE_id].ul_failure_timer > 20000) {
if (UE_info->UE_sched_ctrl[UE_id].ul_failure_timer > 20000) {
// inform RRC of failure and clear timer
LOG_I(MAC,
"UE %d rnti %x: UL Failure after repeated PDCCH orders: Triggering RRC \n",
UE_id, rnti);
mac_eNB_rrc_ul_failure(module_idP, CC_id, frameP, subframeP,rnti);
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer = 0;
UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync = 1;
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer = 0;
UE_info->UE_sched_ctrl[UE_id].ul_out_of_sync = 1;
//Inform the controller about the UE deactivation. Should be moved to RRC agent in the future
if (rrc_agent_registered[module_idP]) {
@@ -204,7 +204,7 @@ void check_nr_ul_failure(module_id_t module_idP,
void schedule_nr_SRS(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP)
{
gNB_MAC_INST *gNB = RC.nrmac[module_idP];
UE_list_t *UE_list = &gNB->UE_list;
NR_UE_info_t *UE_info = &gNB->UE_info;
nfapi_ul_config_request_body_t *ul_req;
int CC_id, UE_id;
NR_COMMON_channels_t *cc = RC.nrmac[module_idP]->common_channels;
@@ -238,16 +238,16 @@ void schedule_nr_SRS(module_id_t module_idP, frame_t frameP, sub_frame_t subfram
if ((1 << tmp) & deltaTSFC) {
// This is an SRS subframe, loop over UEs
for (UE_id = 0; UE_id < MAX_MOBILES_PER_GNB; UE_id++) {
if (!RC.nrmac[module_idP]->UE_list.active[UE_id]) continue;
if (!RC.nrmac[module_idP]->UE_info.active[UE_id]) continue;
ul_req = &RC.nrmac[module_idP]->UL_req[CC_id].ul_config_request_body;
// drop the allocation if the UE hasn't send RRCConnectionSetupComplete yet
if (mac_eNB_get_rrc_status(module_idP,UE_RNTI(module_idP, UE_id)) < RRC_CONNECTED) continue;
AssertFatal(UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated != NULL,
AssertFatal(UE_info->UE_template[CC_id][UE_id].physicalConfigDedicated != NULL,
"physicalConfigDedicated is null for UE %d\n",
UE_id);
if ((soundingRS_UL_ConfigDedicated = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->soundingRS_UL_ConfigDedicated) != NULL) {
if ((soundingRS_UL_ConfigDedicated = UE_info->UE_template[CC_id][UE_id].physicalConfigDedicated->soundingRS_UL_ConfigDedicated) != NULL) {
if (soundingRS_UL_ConfigDedicated->present == SoundingRS_UL_ConfigDedicated_PR_setup) {
get_srs_pos(&cc[CC_id],
soundingRS_UL_ConfigDedicated->choice.
@@ -262,7 +262,7 @@ void schedule_nr_SRS(module_id_t module_idP, frame_t frameP, sub_frame_t subfram
ul_config_pdu->pdu_size = 2 + (uint8_t) (2 + sizeof(nfapi_ul_config_srs_pdu));
ul_config_pdu->srs_pdu.srs_pdu_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_SRS_PDU_REL8_TAG;
ul_config_pdu->srs_pdu.srs_pdu_rel8.size = (uint8_t)sizeof(nfapi_ul_config_srs_pdu);
ul_config_pdu->srs_pdu.srs_pdu_rel8.rnti = UE_list->UE_template[CC_id][UE_id].rnti;
ul_config_pdu->srs_pdu.srs_pdu_rel8.rnti = UE_info->UE_template[CC_id][UE_id].rnti;
ul_config_pdu->srs_pdu.srs_pdu_rel8.srs_bandwidth = soundingRS_UL_ConfigDedicated->choice.setup.srs_Bandwidth;
ul_config_pdu->srs_pdu.srs_pdu_rel8.frequency_domain_position = soundingRS_UL_ConfigDedicated->choice.setup.freqDomainPosition;
ul_config_pdu->srs_pdu.srs_pdu_rel8.srs_hopping_bandwidth = soundingRS_UL_ConfigDedicated->choice.setup.srs_HoppingBandwidth;;
@@ -275,7 +275,7 @@ void schedule_nr_SRS(module_id_t module_idP, frame_t frameP, sub_frame_t subfram
ul_req->number_of_pdus++;
} // if (((10*frameP+subframeP) % srsPeriodicity) == srsOffset)
} // if (soundingRS_UL_ConfigDedicated->present == SoundingRS_UL_ConfigDedicated_PR_setup)
} // if ((soundingRS_UL_ConfigDedicated = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->soundingRS_UL_ConfigDedicated)!=NULL)
} // if ((soundingRS_UL_ConfigDedicated = UE_info->UE_template[CC_id][UE_id].physicalConfigDedicated->soundingRS_UL_ConfigDedicated)!=NULL)
} // for (UE_id ...
} // if((1<<tmp) & deltaTSFC)
@@ -322,9 +322,9 @@ void nr_schedule_pusch(int Mod_idP,
sub_frame_t slotP) {
nfapi_nr_ul_tti_request_t *UL_tti_req = &RC.nrmac[Mod_idP]->UL_tti_req[0];
NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
int k = slotP + ul_slots - num_slots_per_tdd;
NR_sched_pusch *pusch = &UE_list->UE_sched_ctrl[UE_id].sched_pusch[k];
NR_sched_pusch *pusch = &UE_info->UE_sched_ctrl[UE_id].sched_pusch[k];
if ((pusch->active == true) && (frameP == pusch->frame) && (slotP == pusch->slot)) {
UL_tti_req->SFN = pusch->frame;
UL_tti_req->Slot = pusch->slot;
@@ -332,7 +332,7 @@ void nr_schedule_pusch(int Mod_idP,
UL_tti_req->pdus_list[UL_tti_req->n_pdus].pdu_size = sizeof(nfapi_nr_pusch_pdu_t);
UL_tti_req->pdus_list[UL_tti_req->n_pdus].pusch_pdu = pusch->pusch_pdu;
UL_tti_req->n_pdus+=1;
memset((void *) &UE_list->UE_sched_ctrl[UE_id].sched_pusch[k],
memset((void *) &UE_info->UE_sched_ctrl[UE_id].sched_pusch[k],
0, sizeof(NR_sched_pusch));
}
}
@@ -348,10 +348,10 @@ void nr_schedule_pucch(int Mod_idP,
uint16_t O_ack;
uint8_t SR_flag = 0; // no SR in PUCCH implemented for now
NR_ServingCellConfigCommon_t *scc = RC.nrmac[Mod_idP]->common_channels->ServingCellConfigCommon;
NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
AssertFatal(UE_list->active[UE_id] >=0,"Cannot find UE_id %d is not active\n",UE_id);
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
AssertFatal(UE_info->active[UE_id] >=0,"Cannot find UE_id %d is not active\n",UE_id);
NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id];
NR_CellGroupConfig_t *secondaryCellGroup = UE_info->secondaryCellGroup[UE_id];
int bwp_id=1;
NR_BWP_Uplink_t *ubwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[bwp_id-1];
nfapi_nr_ul_tti_request_t *UL_tti_req = &RC.nrmac[Mod_idP]->UL_tti_req[0];
@@ -359,7 +359,7 @@ void nr_schedule_pucch(int Mod_idP,
NR_sched_pucch *curr_pucch;
for (int k=0; k<nr_ulmix_slots; k++) {
curr_pucch = &UE_list->UE_sched_ctrl[UE_id].sched_pucch[k];
curr_pucch = &UE_info->UE_sched_ctrl[UE_id].sched_pucch[k];
if ((curr_pucch->dai_c > 0) && (frameP == curr_pucch->frame) && (slotP == curr_pucch->ul_slot)) {
UL_tti_req->SFN = curr_pucch->frame;
UL_tti_req->Slot = curr_pucch->ul_slot;
@@ -381,7 +381,7 @@ void nr_schedule_pucch(int Mod_idP,
O_ack,
SR_flag);
memset((void *) &UE_list->UE_sched_ctrl[UE_id].sched_pucch[k],
memset((void *) &UE_info->UE_sched_ctrl[UE_id].sched_pucch[k],
0,
sizeof(NR_sched_pucch));
}
@@ -402,8 +402,8 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
const int bwp_id = 1;
gNB_MAC_INST *gNB = RC.nrmac[module_idP];
NR_UE_list_t *UE_list = &gNB->UE_list;
NR_UE_sched_ctrl_t *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
NR_UE_info_t *UE_info = &gNB->UE_info;
NR_UE_sched_ctrl_t *ue_sched_ctl = &UE_info->UE_sched_ctrl[UE_id];
NR_COMMON_channels_t *cc = gNB->common_channels;
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
@@ -411,12 +411,12 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
const int num_slots_per_tdd = slots_per_frame[*scc->ssbSubcarrierSpacing] >> (7 - tdd_pattern->dl_UL_TransmissionPeriodicity);
const int nr_ulmix_slots = tdd_pattern->nrofUplinkSlots + (tdd_pattern->nrofUplinkSymbols!=0);
if (slot== 0 && (UE_list->fiveG_connected[UE_id] || get_softmodem_params()->phy_test)) {
if (slot== 0 && (UE_info->fiveG_connected[UE_id] || get_softmodem_params()->phy_test)) {
for (int k=0; k<nr_ulmix_slots; k++) {
memset((void *) &UE_list->UE_sched_ctrl[UE_id].sched_pucch[k],
memset((void *) &UE_info->UE_sched_ctrl[UE_id].sched_pucch[k],
0,
sizeof(NR_sched_pucch));
memset((void *) &UE_list->UE_sched_ctrl[UE_id].sched_pusch[k],
memset((void *) &UE_info->UE_sched_ctrl[UE_id].sched_pusch[k],
0,
sizeof(NR_sched_pusch));
}
@@ -471,7 +471,7 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
nr_schedule_RA(module_idP, frame, slot);
nr_schedule_reception_msg3(module_idP, 0, frame, slot);
} else
UE_list->fiveG_connected[UE_id] = true;
UE_info->fiveG_connected[UE_id] = true;
if (get_softmodem_params()->phy_test) {
@@ -493,25 +493,25 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
// This schedules the DCI for Uplink and subsequently PUSCH
// The decision about whether to schedule is done for each UE independently
// inside
if (UE_list->fiveG_connected[UE_id]) {
if (UE_info->fiveG_connected[UE_id]) {
int tda = 1; // time domain assignment hardcoded for now
schedule_fapi_ul_pdu(module_idP, frame, slot, num_slots_per_tdd, nr_ulmix_slots, tda, ulsch_in_slot_bitmap);
nr_schedule_pusch(module_idP, UE_id, num_slots_per_tdd, nr_ulmix_slots, frame, slot);
}
if (UE_list->fiveG_connected[UE_id]
if (UE_info->fiveG_connected[UE_id]
&& (is_xlsch_in_slot(dlsch_in_slot_bitmap, slot % num_slots_per_tdd))
&& (!get_softmodem_params()->phy_test || slot == 1)) {
ue_sched_ctl->current_harq_pid = slot % num_slots_per_tdd;
//int pucch_sched;
//nr_update_pucch_scheduling(module_idP, UE_id, frame, slot, num_slots_per_tdd,&pucch_sched);
//nr_schedule_uss_dlsch_phytest(module_idP, frame, slot, &UE_list->UE_sched_ctrl[UE_id].sched_pucch[pucch_sched], NULL);
//nr_schedule_uss_dlsch_phytest(module_idP, frame, slot, &UE_info->UE_sched_ctrl[UE_id].sched_pucch[pucch_sched], NULL);
nr_schedule_ue_spec(module_idP, frame, slot, num_slots_per_tdd);
// resetting ta flag
gNB->ta_len = 0;
}
if (UE_list->fiveG_connected[UE_id])
if (UE_info->fiveG_connected[UE_id])
nr_schedule_pucch(module_idP, UE_id, nr_ulmix_slots, frame, slot);
stop_meas(&RC.nrmac[module_idP]->eNB_scheduler);
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
+11 -11
View File
@@ -253,8 +253,8 @@ void nr_initiate_ra_proc(module_id_t module_idP,
uint16_t msg2_frame, msg2_slot,monitoring_slot_period,monitoring_offset;
gNB_MAC_INST *nr_mac = RC.nrmac[module_idP];
NR_UE_list_t *UE_list = &nr_mac->UE_list;
NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id];
NR_UE_info_t *UE_info = &nr_mac->UE_info;
NR_CellGroupConfig_t *secondaryCellGroup = UE_info->secondaryCellGroup[UE_id];
NR_COMMON_channels_t *cc = &nr_mac->common_channels[CC_id];
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
NR_RA_t *ra = &cc->ra[0];
@@ -262,14 +262,14 @@ void nr_initiate_ra_proc(module_id_t module_idP,
// if the preamble received correspond to one of the listed
// the UE sent a RACH either for starting RA procedure or RA procedure failed and UE retries
int pr_found=0;
for (int i=0;i<UE_list->preambles[UE_id].num_preambles;i++) {
if (preamble_index == UE_list->preambles[UE_id].preamble_list[i]) {
for (int i=0;i<UE_info->preambles[UE_id].num_preambles;i++) {
if (preamble_index == UE_info->preambles[UE_id].preamble_list[i]) {
pr_found=1;
break;
}
}
if (pr_found)
UE_list->fiveG_connected[UE_id] = false;
UE_info->fiveG_connected[UE_id] = false;
else {
LOG_E(MAC, "[gNB %d][RAPROC] FAILURE: preamble %d does not correspond to any of the ones in rach_ConfigDedicated for UE_id %d\n",
module_idP, preamble_index, UE_id);
@@ -325,7 +325,7 @@ void nr_initiate_ra_proc(module_id_t module_idP,
ra->RA_rnti = ra_rnti;
ra->preamble_index = preamble_index;
UE_list->tc_rnti[UE_id] = ra->rnti;
UE_info->tc_rnti[UE_id] = ra->rnti;
LOG_I(MAC,"[gNB %d][RAPROC] CC_id %d Frame %d Activating Msg2 generation in frame %d, slot %d using RA rnti %x\n",
module_idP,
@@ -434,7 +434,7 @@ void nr_add_msg3(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t
NR_COMMON_channels_t *cc = &mac->common_channels[CC_id];
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
NR_RA_t *ra = &cc->ra[0];
NR_UE_list_t *UE_list = &mac->UE_list;
NR_UE_info_t *UE_info = &mac->UE_info;
int UE_id = 0;
if (ra->state == RA_IDLE) {
@@ -448,9 +448,9 @@ void nr_add_msg3(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t
memset(pusch_pdu, 0, sizeof(nfapi_nr_pusch_pdu_t));
AssertFatal(UE_list->active[UE_id] >=0,"Cannot find UE_id %d is not active\n", UE_id);
AssertFatal(UE_info->active[UE_id] >=0,"Cannot find UE_id %d is not active\n", UE_id);
NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id];
NR_CellGroupConfig_t *secondaryCellGroup = UE_info->secondaryCellGroup[UE_id];
AssertFatal(secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count == 1,
"downlinkBWP_ToAddModList has %d BWP!\n", secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count);
NR_BWP_Uplink_t *ubwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[ra->bwp_id-1];
@@ -547,7 +547,7 @@ void nr_generate_Msg2(module_id_t module_idP,
gNB_MAC_INST *nr_mac = RC.nrmac[module_idP];
NR_COMMON_channels_t *cc = &nr_mac->common_channels[0];
NR_RA_t *ra = &cc->ra[0];
NR_UE_list_t *UE_list = &nr_mac->UE_list;
NR_UE_info_t *UE_info = &nr_mac->UE_info;
NR_SearchSpace_t *ss = ra->ra_ss;
uint16_t RA_rnti = ra->RA_rnti;
@@ -597,7 +597,7 @@ void nr_generate_Msg2(module_id_t module_idP,
// This code from this point on will not work on initialBWP or CORESET0
AssertFatal(ra->bwp_id>0,"cannot work on initialBWP for now\n");
NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id];
NR_CellGroupConfig_t *secondaryCellGroup = UE_info->secondaryCellGroup[UE_id];
AssertFatal(secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count == 1,
"downlinkBWP_ToAddModList has %d BWP!\n", secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count);
NR_BWP_Downlink_t *bwp = secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[ra->bwp_id - 1];
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+16 -17
View File
@@ -76,12 +76,12 @@ int nr_generate_dlsch_pdu(module_id_t module_idP,
ce_ptr = &mac_header_control_elements[0];
uint16_t UE_id = 0; //TODO need to get as a function parameter or need to invoke api to UE_id using module Id and RNTI
gNB_MAC_INST *gNB_mac = RC.nrmac[module_idP];
NR_UE_list_t *UE_list = &gNB_mac->UE_list;
NR_UE_info_t *UE_info = &gNB_mac->UE_info;
NR_UE_sched_ctrl_t *ue_sched_ctl = NULL;
//NR_CellGroupConfig_t *config = UE_list->secondaryCellGroup[UE_id];
ue_sched_ctl = &(UE_list->UE_sched_ctrl[UE_id]);
//NR_CellGroupConfig_t *config = UE_info->secondaryCellGroup[UE_id];
ue_sched_ctl = &(UE_info->UE_sched_ctrl[UE_id]);
NR_mac_stats_t *mac_stats = &(UE_list->mac_stats[UE_id]);
NR_mac_stats_t *mac_stats = &(UE_info->mac_stats[UE_id]);
// 1) Compute MAC CE and related subheaders
@@ -449,19 +449,18 @@ void nr_simple_dlsch_preprocessor(module_id_t module_id,
frame_t frame,
sub_frame_t slot,
int num_slots_per_tdd) {
NR_UE_list_t *UE_list = &RC.nrmac[module_id]->UE_list;
NR_UE_info_t *UE_info = &RC.nrmac[module_id]->UE_info;
const int UE_id = 0;
const int CC_id = 0;
NR_UE_sched_ctrl_t *sched_ctrl = &UE_list->UE_sched_ctrl[UE_id];
// TODO: reset per UE-info
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
sched_ctrl->rbSize = 0;
/* Retrieve amount of data to send for this UE */
sched_ctrl->num_total_bytes = 0;
const int lcid = DL_SCH_LCID_DTCH;
const uint16_t rnti = UE_list->rnti[UE_id];
const uint16_t rnti = UE_info->rnti[UE_id];
sched_ctrl->rlc_status[lcid] = mac_rlc_status_ind(module_id,
rnti,
module_id,
@@ -544,8 +543,8 @@ void nr_schedule_ue_spec(module_id_t module_id,
sub_frame_t slot,
int num_slots_per_tdd) {
gNB_MAC_INST *gNB_mac = RC.nrmac[module_id];
NR_UE_list_t *UE_list = &gNB_mac->UE_list;
if (UE_list->num_UEs == 0)
NR_UE_info_t *UE_info = &gNB_mac->UE_info;
if (UE_info->num_UEs == 0)
return;
/* PREPROCESSOR */
@@ -555,7 +554,7 @@ void nr_schedule_ue_spec(module_id_t module_id,
const int UE_id = 0;
const int CC_id = 0;
NR_UE_sched_ctrl_t *sched_ctrl = &UE_list->UE_sched_ctrl[UE_id];
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
if (sched_ctrl->rbSize < 0 && !get_softmodem_params()->phy_test)
return;
@@ -594,7 +593,7 @@ void nr_schedule_ue_spec(module_id_t module_id,
uint16_t sdu_lengths[NB_RB_MAX] = {0};
uint8_t mac_sdus[MAX_NR_DLSCH_PAYLOAD_BYTES];
unsigned char sdu_lcids[NB_RB_MAX] = {0};
const rnti_t rnti = UE_list->rnti[UE_id];
const rnti_t rnti = UE_info->rnti[UE_id];
const int lcid = DL_SCH_LCID_DTCH;
if (sched_ctrl->num_total_bytes > 0) {
LOG_D(MAC,
@@ -661,7 +660,7 @@ void nr_schedule_ue_spec(module_id_t module_id,
const int offset = nr_generate_dlsch_pdu(
module_id,
(unsigned char *)mac_sdus,
(unsigned char *)gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0],
(unsigned char *)gNB_mac->UE_info.DLSCH_pdu[0][0].payload[0],
num_sdus, // num_sdus
sdu_lengths,
sdu_lcids,
@@ -672,7 +671,7 @@ void nr_schedule_ue_spec(module_id_t module_id,
// Padding: fill remainder of DLSCH with 0
if (post_padding > 0) {
for (int j = 0; j < TBS - offset; j++)
gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0][offset + j] = 0;
gNB_mac->UE_info.DLSCH_pdu[0][0].payload[0][offset + j] = 0;
}
const int current_harq_pid = sched_ctrl->current_harq_pid;
@@ -680,9 +679,9 @@ void nr_schedule_ue_spec(module_id_t module_id,
NR_sched_pucch *pucch = &sched_ctrl->sched_pucch[sched_ctrl->pucch_sched_idx];
harq->feedback_slot = pucch->ul_slot;
harq->is_waiting = 1;
UE_list->mac_stats[UE_id].dlsch_rounds[harq->round]++;
UE_info->mac_stats[UE_id].dlsch_rounds[harq->round]++;
if (harq->round == 0)
UE_list->mac_stats[UE_id].dlsch_total_bytes += TBS;
UE_info->mac_stats[UE_id].dlsch_total_bytes += TBS;
nfapi_nr_dl_tti_request_body_t *dl_req = &gNB_mac->DL_req[CC_id].dl_tti_request_body;
nr_fill_nfapi_dl_pdu(module_id,
@@ -728,7 +727,7 @@ void nr_schedule_ue_spec(module_id_t module_id,
slot,
TBS);
for(int i = 0; i < 10; i++) {
LOG_I(MAC, "byte %d : %x\n", i,((uint8_t *)gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0])[i]);
LOG_I(MAC, "byte %d : %x\n", i,((uint8_t *)gNB_mac->UE_info.DLSCH_pdu[0][0].payload[0])[i]);
}
}
#endif
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
+33 -33
View File
@@ -269,9 +269,9 @@ int configure_fapi_dl_pdu_phytest(int Mod_idP,
int bwp_id=1;
int UE_id = 0;
NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id];
NR_CellGroupConfig_t *secondaryCellGroup = UE_info->secondaryCellGroup[UE_id];
AssertFatal(secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count == 1,
"downlinkBWP_ToAddModList has %d BWP!\n",
secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count);
@@ -296,7 +296,7 @@ int configure_fapi_dl_pdu_phytest(int Mod_idP,
pdsch_pdu_rel15->pduBitmap = 0;
pdsch_pdu_rel15->rnti = UE_list->rnti[UE_id];
pdsch_pdu_rel15->rnti = UE_info->rnti[UE_id];
pdsch_pdu_rel15->pduIndex = 0;
// BWP
@@ -308,17 +308,17 @@ int configure_fapi_dl_pdu_phytest(int Mod_idP,
pdsch_pdu_rel15->NrOfCodewords = 1;
int mcs = (mcsIndex!=NULL) ? *mcsIndex : 9;
int current_harq_pid = UE_list->UE_sched_ctrl[UE_id].current_harq_pid;
int current_harq_pid = UE_info->UE_sched_ctrl[UE_id].current_harq_pid;
pdsch_pdu_rel15->targetCodeRate[0] = nr_get_code_rate_dl(mcs,0);
pdsch_pdu_rel15->qamModOrder[0] = 2;
pdsch_pdu_rel15->mcsIndex[0] = mcs;
pdsch_pdu_rel15->mcsTable[0] = 0;
pdsch_pdu_rel15->rvIndex[0] = nr_rv_round_map[UE_list->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].round];
pdsch_pdu_rel15->rvIndex[0] = nr_rv_round_map[UE_info->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].round];
pdsch_pdu_rel15->dataScramblingId = *scc->physCellId;
pdsch_pdu_rel15->nrOfLayers = 1;
pdsch_pdu_rel15->transmissionScheme = 0;
pdsch_pdu_rel15->refPoint = 0; // Point A
UE_list->mac_stats[UE_id].dlsch_rounds[UE_list->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].round]++;
UE_info->mac_stats[UE_id].dlsch_rounds[UE_info->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].round]++;
pdsch_pdu_rel15->dmrsConfigType = bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1;
pdsch_pdu_rel15->dlDmrsScramblingId = *scc->physCellId;
pdsch_pdu_rel15->SCID = 0;
@@ -366,18 +366,18 @@ int configure_fapi_dl_pdu_phytest(int Mod_idP,
dci_pdu_rel15[0].rv = pdsch_pdu_rel15->rvIndex[0];
// harq pid and ndi
dci_pdu_rel15[0].harq_pid = current_harq_pid;
dci_pdu_rel15[0].ndi = UE_list->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].ndi;
dci_pdu_rel15[0].ndi = UE_info->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].ndi;
// DAI
dci_pdu_rel15[0].dai[0].val = (pucch_sched->dai_c-1)&3;
// TPC for PUCCH
dci_pdu_rel15[0].tpc = UE_list->UE_sched_ctrl[UE_id].tpc1; // table 7.2.1-1 in 38.213
dci_pdu_rel15[0].tpc = UE_info->UE_sched_ctrl[UE_id].tpc1; // table 7.2.1-1 in 38.213
// PUCCH resource indicator
dci_pdu_rel15[0].pucch_resource_indicator = pucch_sched->resource_indicator;
// PDSCH to HARQ TI
dci_pdu_rel15[0].pdsch_to_harq_feedback_timing_indicator.val = pucch_sched->timing_indicator;
UE_list->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].feedback_slot = pucch_sched->ul_slot;
UE_list->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].is_waiting = 1;
UE_info->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].feedback_slot = pucch_sched->ul_slot;
UE_info->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].is_waiting = 1;
// antenna ports
dci_pdu_rel15[0].antenna_ports.val = 0; // nb of cdm groups w/o data 1 and dmrs port 0
// dmrs sequence initialization
@@ -432,7 +432,7 @@ int configure_fapi_dl_pdu_phytest(int Mod_idP,
}
nr_configure_pdcch(nr_mac,
pdcch_pdu_rel15,
UE_list->rnti[UE_id],
UE_info->rnti[UE_id],
ss,
coreset,
scc,
@@ -466,8 +466,8 @@ int configure_fapi_dl_pdu_phytest(int Mod_idP,
// Hardcode it for now
TBS = dl_tti_pdsch_pdu->pdsch_pdu.pdsch_pdu_rel15.TBSize[0];
if (UE_list->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].round==0)
UE_list->mac_stats[UE_id].dlsch_total_bytes += TBS;
if (UE_info->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].round==0)
UE_info->mac_stats[UE_id].dlsch_total_bytes += TBS;
LOG_D(MAC, "DLSCH PDU: start PRB %d n_PRB %d startSymbolAndLength %d start symbol %d nb_symbols %d nb_layers %d nb_codewords %d mcs %d TBS: %d\n",
pdsch_pdu_rel15->rbStart,
@@ -592,7 +592,7 @@ void configure_fapi_dl_Tx(module_id_t Mod_idP,
tx_req->num_TLV = 1;
tx_req->TLVs[0].length = tbs_bytes +2;
memcpy((void*)&tx_req->TLVs[0].value.direct[0], (void*)&nr_mac->UE_list.DLSCH_pdu[0][0].payload[0], tbs_bytes);
memcpy((void*)&tx_req->TLVs[0].value.direct[0], (void*)&nr_mac->UE_info.DLSCH_pdu[0][0].payload[0], tbs_bytes);
nr_mac->TX_req[CC_id].Number_of_PDUs++;
nr_mac->TX_req[CC_id].SFN = frameP;
@@ -619,13 +619,13 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP,
mac_rlc_status_resp_t rlc_status;
NR_UE_list_t *UE_list = &gNB_mac->UE_list;
NR_UE_info_t *UE_info = &gNB_mac->UE_info;
if (UE_list->num_UEs ==0) return;
if (UE_info->num_UEs ==0) return;
unsigned char sdu_lcids[NB_RB_MAX] = {0};
uint16_t sdu_lengths[NB_RB_MAX] = {0};
uint16_t rnti = UE_list->rnti[UE_id];
uint16_t rnti = UE_info->rnti[UE_id];
uint8_t mac_sdus[MAX_NR_DLSCH_PAYLOAD_BYTES];
@@ -704,7 +704,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP,
// fill dlsch_buffer with random data
for (i = 0; i < TBS_bytes; i++){
mac_sdus[i] = (unsigned char) (lrand48()&0xff);
//((uint8_t *)gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0])[i] = (unsigned char) (lrand48()&0xff);
//((uint8_t *)gNB_mac->UE_info.DLSCH_pdu[0][0].payload[0])[i] = (unsigned char) (lrand48()&0xff);
}
//Sending SDUs with size 1
//Initialize elements of sdu_lcids and sdu_lengths
@@ -718,7 +718,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP,
if (frameP%100 == 0){
LOG_I(MAC, "Printing first 10 payload bytes at the gNB side, Frame: %d, slot: %d, TBS size: %d \n", frameP, slotP, TBS_bytes);
for(int i = 0; i < 10; i++) {
LOG_I(MAC, "%x. ", ((uint8_t *)gNB_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0])[i]);
LOG_I(MAC, "%x. ", ((uint8_t *)gNB_mac->UE_info.DLSCH_pdu[CC_id][0][0].payload[0])[i]);
}
}
#endif
@@ -742,7 +742,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP,
offset = nr_generate_dlsch_pdu(module_idP,
(unsigned char *) mac_sdus,
(unsigned char *) gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0],
(unsigned char *) gNB_mac->UE_info.DLSCH_pdu[0][0].payload[0],
num_sdus, //num_sdus
sdu_lengths,
sdu_lcids,
@@ -753,7 +753,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP,
// Padding: fill remainder of DLSCH with 0
if (post_padding > 0){
for (int j = 0; j < (TBS_bytes - offset); j++)
gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0][offset + j] = 0; // mac_pdu[offset + j] = 0;
gNB_mac->UE_info.DLSCH_pdu[0][0].payload[0][offset + j] = 0; // mac_pdu[offset + j] = 0;
}
configure_fapi_dl_Tx(module_idP, frameP, slotP, dl_req, tx_req, TBS_bytes, gNB_mac->pdu_index[CC_id]);
@@ -770,7 +770,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP,
if (frameP%100 == 0){
LOG_I(MAC, "Printing first 10 payload bytes at the gNB side, Frame: %d, slot: %d, TBS size: %d \n", frameP, slotP, TBS_bytes);
for(int i = 0; i < 10; i++) {
LOG_I(MAC, "byte %d : %x\n", i,((uint8_t *)gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0])[i]); //LOG_I(MAC, "%x. ", mac_payload[i]);
LOG_I(MAC, "byte %d : %x\n", i,((uint8_t *)gNB_mac->UE_info.DLSCH_pdu[0][0].payload[0])[i]); //LOG_I(MAC, "%x. ", mac_payload[i]);
}
}
#endif
@@ -839,10 +839,10 @@ void schedule_fapi_ul_pdu(int Mod_idP,
int bwp_id=1;
int mu = scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.subcarrierSpacing;
int UE_id = 0;
NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
AssertFatal(UE_list->active[UE_id] >=0,"Cannot find UE_id %d is not active\n",UE_id);
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
AssertFatal(UE_info->active[UE_id] >=0,"Cannot find UE_id %d is not active\n",UE_id);
NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id];
NR_CellGroupConfig_t *secondaryCellGroup = UE_info->secondaryCellGroup[UE_id];
AssertFatal(secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count == 1,
"downlinkBWP_ToAddModList has %d BWP!\n",
secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count);
@@ -871,10 +871,10 @@ void schedule_fapi_ul_pdu(int Mod_idP,
AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count>0,
"searchPsacesToAddModList is empty\n");
uint16_t rnti = UE_list->rnti[UE_id];
uint16_t rnti = UE_info->rnti[UE_id];
int first_ul_slot = num_slots_per_tdd - ul_slots;
NR_sched_pusch *pusch_sched = &UE_list->UE_sched_ctrl[UE_id].sched_pusch[slotP+K2-first_ul_slot];
NR_sched_pusch *pusch_sched = &UE_info->UE_sched_ctrl[UE_id].sched_pusch[slotP+K2-first_ul_slot];
pusch_sched->frame = frameP;
pusch_sched->slot = slotP + K2;
pusch_sched->active = true;
@@ -1024,9 +1024,9 @@ void schedule_fapi_ul_pdu(int Mod_idP,
//Pusch Allocation in frequency domain [TS38.214, sec 6.1.2.2]
//Optional Data only included if indicated in pduBitmap
int8_t harq_id = select_ul_harq_pid(&UE_list->UE_sched_ctrl[UE_id]);
int8_t harq_id = select_ul_harq_pid(&UE_info->UE_sched_ctrl[UE_id]);
if (harq_id < 0) return;
NR_UE_ul_harq_t *cur_harq = &UE_list->UE_sched_ctrl[UE_id].ul_harq_processes[harq_id];
NR_UE_ul_harq_t *cur_harq = &UE_info->UE_sched_ctrl[UE_id].ul_harq_processes[harq_id];
pusch_pdu->pusch_data.harq_process_id = harq_id;
pusch_pdu->pusch_data.new_data_indicator = cur_harq->ndi;
pusch_pdu->pusch_data.rv_index = nr_rv_round_map[cur_harq->round];
@@ -1056,8 +1056,8 @@ void schedule_fapi_ul_pdu(int Mod_idP,
0,
pusch_pdu->nrOfLayers)>>3;
UE_list->mac_stats[UE_id].ulsch_rounds[cur_harq->round]++;
if (cur_harq->round == 0) UE_list->mac_stats[UE_id].ulsch_total_bytes_scheduled+=pusch_pdu->pusch_data.tb_size;
UE_info->mac_stats[UE_id].ulsch_rounds[cur_harq->round]++;
if (cur_harq->round == 0) UE_info->mac_stats[UE_id].ulsch_total_bytes_scheduled+=pusch_pdu->pusch_data.tb_size;
pusch_pdu->pusch_data.num_cb = 0; //CBG not supported
//pusch_pdu->pusch_data.cb_present_and_position;
@@ -1125,7 +1125,7 @@ void schedule_fapi_ul_pdu(int Mod_idP,
else {
nr_configure_pdcch(nr_mac,
pdcch_pdu_rel15,
UE_list->rnti[UE_id],
UE_info->rnti[UE_id],
ss,
coreset,
scc,
@@ -1134,7 +1134,7 @@ void schedule_fapi_ul_pdu(int Mod_idP,
CCEIndex);
dci_pdu_rel15_t *dci_pdu_rel15 = calloc(MAX_DCI_CORESET,sizeof(dci_pdu_rel15_t));
config_uldci(ubwp,pusch_pdu,pdcch_pdu_rel15,&dci_pdu_rel15[0],dci_formats,rnti_types,time_domain_assignment,UE_list->UE_sched_ctrl[UE_id].tpc0,n_ubwp,bwp_id);
config_uldci(ubwp,pusch_pdu,pdcch_pdu_rel15,&dci_pdu_rel15[0],dci_formats,rnti_types,time_domain_assignment,UE_info->UE_sched_ctrl[UE_id].tpc0,n_ubwp,bwp_id);
fill_dci_pdu_rel15(scc,secondaryCellGroup,pdcch_pdu_rel15,dci_pdu_rel15,dci_formats,rnti_types,pusch_pdu->bwp_size,bwp_id);
free(dci_pdu_rel15);
}
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
+36 -39
View File
@@ -180,9 +180,9 @@ int allocate_nr_CCEs(gNB_MAC_INST *nr_mac,
// NR_COMMON_channels_t *cc = nr_mac->common_channels;
// NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
NR_UE_list_t *UE_list = &nr_mac->UE_list;
NR_UE_info_t *UE_info = &nr_mac->UE_info;
AssertFatal(UE_list->active[UE_id] >=0,"UE_id %d is not active\n",UE_id);
AssertFatal(UE_info->active[UE_id] >=0,"UE_id %d is not active\n",UE_id);
int coreset_id = coreset->controlResourceSetId;
int *cce_list = nr_mac->cce_list[bwp->bwp_Id][coreset_id];
@@ -196,7 +196,7 @@ int allocate_nr_CCEs(gNB_MAC_INST *nr_mac,
uint16_t N_reg = n_rb * coreset->duration;
uint16_t Y=0, N_cce, M_s_max, n_CI=0;
uint16_t n_RNTI = search_space == 1 ? UE_list->rnti[UE_id]:0;
uint16_t n_RNTI = search_space == 1 ? UE_info->rnti[UE_id]:0;
uint32_t A[3]={39827,39829,39839};
N_cce = N_reg / NR_NB_REG_PER_CCE;
@@ -464,12 +464,9 @@ void nr_fill_nfapi_dl_pdu(int Mod_idP,
NR_COMMON_channels_t *cc = nr_mac->common_channels;
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdcch_pdu;
nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdsch_pdu;
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id];
NR_CellGroupConfig_t *secondaryCellGroup = UE_info->secondaryCellGroup[UE_id];
AssertFatal(secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count == 1,
"downlinkBWP_ToAddModList has %d BWP!\n",
secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count);
@@ -479,12 +476,12 @@ void nr_fill_nfapi_dl_pdu(int Mod_idP,
AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count>0,
"searchPsacesToAddModList is empty\n");
dl_tti_pdcch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs];
nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdcch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs];
memset((void*)dl_tti_pdcch_pdu,0,sizeof(nfapi_nr_dl_tti_request_pdu_t));
dl_tti_pdcch_pdu->PDUType = NFAPI_NR_DL_TTI_PDCCH_PDU_TYPE;
dl_tti_pdcch_pdu->PDUSize = (uint8_t)(2+sizeof(nfapi_nr_dl_tti_pdcch_pdu));
dl_tti_pdsch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs+1];
nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdsch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs+1];
memset((void*)dl_tti_pdsch_pdu,0,sizeof(nfapi_nr_dl_tti_request_pdu_t));
dl_tti_pdsch_pdu->PDUType = NFAPI_NR_DL_TTI_PDSCH_PDU_TYPE;
dl_tti_pdsch_pdu->PDUSize = (uint8_t)(2+sizeof(nfapi_nr_dl_tti_pdsch_pdu));
@@ -494,7 +491,7 @@ void nr_fill_nfapi_dl_pdu(int Mod_idP,
pdsch_pdu_rel15->pduBitmap = 0;
pdsch_pdu_rel15->rnti = UE_list->rnti[UE_id];
pdsch_pdu_rel15->rnti = UE_info->rnti[UE_id];
pdsch_pdu_rel15->pduIndex = 0;
// BWP
@@ -569,7 +566,7 @@ void nr_fill_nfapi_dl_pdu(int Mod_idP,
dci_pdu_rel15[0].dai[0].val = (pucch_sched->dai_c-1)&3;
// TPC for PUCCH
dci_pdu_rel15[0].tpc = UE_list->UE_sched_ctrl[UE_id].tpc1; // table 7.2.1-1 in 38.213
dci_pdu_rel15[0].tpc = UE_info->UE_sched_ctrl[UE_id].tpc1; // table 7.2.1-1 in 38.213
// PUCCH resource indicator
dci_pdu_rel15[0].pucch_resource_indicator = pucch_sched->resource_indicator;
// PDSCH to HARQ TI
@@ -594,7 +591,7 @@ void nr_fill_nfapi_dl_pdu(int Mod_idP,
nr_configure_pdcch(nr_mac,
pdcch_pdu_rel15,
UE_list->rnti[UE_id],
UE_info->rnti[UE_id],
ss,
coreset,
scc,
@@ -1593,10 +1590,10 @@ int extract_length(int startSymbolAndLength) {
}
/*
* Dump the UL or DL UE_list into LOG_T(MAC)
* Dump the UL or DL UE_info into LOG_T(MAC)
*/
void
dump_nr_ue_list(NR_UE_list_t *listP,
dump_nr_ue_list(NR_UE_info_t *listP,
int ul_flag)
//------------------------------------------------------------------------------
{
@@ -1621,11 +1618,11 @@ int find_nr_UE_id(module_id_t mod_idP, rnti_t rntiP)
//------------------------------------------------------------------------------
{
int UE_id;
NR_UE_list_t *UE_list = &RC.nrmac[mod_idP]->UE_list;
NR_UE_info_t *UE_info = &RC.nrmac[mod_idP]->UE_info;
for (UE_id = 0; UE_id < MAX_MOBILES_PER_GNB; UE_id++) {
if (UE_list->active[UE_id] == TRUE) {
if (UE_list->rnti[UE_id] == rntiP) {
if (UE_info->active[UE_id]) {
if (UE_info->rnti[UE_id] == rntiP) {
return UE_id;
}
}
@@ -1638,7 +1635,7 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP){
int UE_id;
int i;
NR_UE_list_t *UE_list = &RC.nrmac[mod_idP]->UE_list;
NR_UE_info_t *UE_info = &RC.nrmac[mod_idP]->UE_info;
NR_COMMON_channels_t *cc = RC.nrmac[mod_idP]->common_channels;
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
int num_slots_ul = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSlots;
@@ -1647,29 +1644,29 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP){
LOG_I(MAC, "[gNB %d] Adding UE with rnti %x (next avail %d, num_UEs %d)\n",
mod_idP,
rntiP,
UE_list->avail,
UE_list->num_UEs);
dump_nr_ue_list(UE_list, 0);
UE_info->avail,
UE_info->num_UEs);
dump_nr_ue_list(UE_info, 0);
for (i = 0; i < MAX_MOBILES_PER_ENB; i++) {
if (UE_list->active[i] == TRUE)
if (UE_info->active[i])
continue;
UE_id = i;
UE_list->num_UEs++;
UE_list->active[UE_id] = TRUE;
UE_list->rnti[UE_id] = rntiP;
memset((void *) &UE_list->UE_sched_ctrl[UE_id],
UE_info->num_UEs++;
UE_info->active[UE_id] = TRUE;
UE_info->rnti[UE_id] = rntiP;
memset((void *) &UE_info->UE_sched_ctrl[UE_id],
0,
sizeof(NR_UE_sched_ctrl_t));
UE_list->UE_sched_ctrl[UE_id].ul_rssi = 0;
UE_list->UE_sched_ctrl[UE_id].sched_pucch = (NR_sched_pucch *)malloc(num_slots_ul*sizeof(NR_sched_pucch));
UE_list->UE_sched_ctrl[UE_id].sched_pusch = (NR_sched_pusch *)malloc(num_slots_ul*sizeof(NR_sched_pusch));
UE_info->UE_sched_ctrl[UE_id].ul_rssi = 0;
UE_info->UE_sched_ctrl[UE_id].sched_pucch = (NR_sched_pucch *)malloc(num_slots_ul*sizeof(NR_sched_pucch));
UE_info->UE_sched_ctrl[UE_id].sched_pusch = (NR_sched_pusch *)malloc(num_slots_ul*sizeof(NR_sched_pusch));
for (int k=0; k<num_slots_ul; k++) {
memset((void *) &UE_list->UE_sched_ctrl[UE_id].sched_pucch[k],
memset((void *) &UE_info->UE_sched_ctrl[UE_id].sched_pucch[k],
0,
sizeof(NR_sched_pucch));
memset((void *) &UE_list->UE_sched_ctrl[UE_id].sched_pusch[k],
memset((void *) &UE_info->UE_sched_ctrl[UE_id].sched_pusch[k],
0,
sizeof(NR_sched_pusch));
}
@@ -1677,14 +1674,14 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP){
mod_idP,
UE_id,
rntiP);
dump_nr_ue_list(UE_list,
dump_nr_ue_list(UE_info,
0);
return (UE_id);
}
// printf("MAC: cannot add new UE for rnti %x\n", rntiP);
LOG_E(MAC, "error in add_new_ue(), could not find space in UE_list, Dumping UE list\n");
dump_nr_ue_list(UE_list,
LOG_E(MAC, "error in add_new_ue(), could not find space in UE_info, Dumping UE list\n");
dump_nr_ue_list(UE_info,
0);
return -1;
}
@@ -1707,8 +1704,8 @@ void get_pdsch_to_harq_feedback(int Mod_idP,
uint8_t *pdsch_to_harq_feedback) {
int bwp_id=1;
NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id];
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
NR_CellGroupConfig_t *secondaryCellGroup = UE_info->secondaryCellGroup[UE_id];
NR_BWP_Downlink_t *bwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[bwp_id-1];
NR_BWP_Uplink_t *ubwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[bwp_id-1];
@@ -1760,7 +1757,7 @@ void nr_update_pucch_scheduling(int Mod_idP,
int *pucch_id) {
NR_ServingCellConfigCommon_t *scc = RC.nrmac[Mod_idP]->common_channels->ServingCellConfigCommon;
NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
NR_sched_pucch *curr_pucch;
int first_ul_slot_tdd,k,i;
uint8_t pdsch_to_harq_feedback[8];
@@ -1775,7 +1772,7 @@ void nr_update_pucch_scheduling(int Mod_idP,
// for each possible ul or mixed slot
for (k=0; k<nr_ulmix_slots; k++) {
curr_pucch = &UE_list->UE_sched_ctrl[UE_id].sched_pucch[k];
curr_pucch = &UE_info->UE_sched_ctrl[UE_id].sched_pucch[k];
// if there is free room in current pucch structure
if (curr_pucch->dai_c<MAX_ACK_BITS) {
curr_pucch->frame = frameP;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+8 -8
View File
@@ -212,7 +212,7 @@ void nr_process_mac_pdu(
LOG_D(MAC, "[UE %d] Frame %d : ULSCH -> UL-DTCH %d (gNB %d, %d bytes)\n", module_idP, frameP, rx_lcid, module_idP, mac_sdu_len);
int UE_id = find_nr_UE_id(module_idP, rnti);
RC.nrmac[module_idP]->UE_list.mac_stats[UE_id].lc_bytes_rx[rx_lcid] += mac_sdu_len;
RC.nrmac[module_idP]->UE_info.mac_stats[UE_id].lc_bytes_rx[rx_lcid] += mac_sdu_len;
#if defined(ENABLE_MAC_PAYLOAD_DEBUG)
LOG_T(MAC, "[UE %d] First 32 bytes of DLSCH : \n", module_idP);
@@ -313,19 +313,19 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
const uint16_t rssi){
int current_rnti = 0, UE_id = -1, harq_pid = 0;
gNB_MAC_INST *gNB_mac = NULL;
NR_UE_list_t *UE_list = NULL;
NR_UE_info_t *UE_info = NULL;
NR_UE_sched_ctrl_t *UE_scheduling_control = NULL;
current_rnti = rntiP;
UE_id = find_nr_UE_id(gnb_mod_idP, current_rnti);
gNB_mac = RC.nrmac[gnb_mod_idP];
UE_list = &gNB_mac->UE_list;
UE_info = &gNB_mac->UE_info;
int target_snrx10 = gNB_mac->pusch_target_snrx10;
if (UE_id != -1) {
UE_scheduling_control = &(UE_list->UE_sched_ctrl[UE_id]);
UE_scheduling_control = &(UE_info->UE_sched_ctrl[UE_id]);
UE_list->mac_stats[UE_id].ulsch_total_bytes_rx += sdu_lenP;
UE_info->mac_stats[UE_id].ulsch_total_bytes_rx += sdu_lenP;
LOG_D(MAC, "[gNB %d][PUSCH %d] CC_id %d %d.%d Received ULSCH sdu from PHY (rnti %x, UE_id %d) ul_cqi %d\n",
gnb_mod_idP,
harq_pid,
@@ -369,10 +369,10 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
// random access pusch with TC-RNTI
if (sduP != NULL) { // if the CRC passed
for (int i = 0; i < MAX_MOBILES_PER_GNB; i++) {
if (UE_list->active[i] == TRUE) {
if (UE_list->tc_rnti[i] == current_rnti) {
if (UE_info->active[i]) {
if (UE_info->tc_rnti[i] == current_rnti) {
// for now the only thing we are doing is set the UE as 5G connected
UE_list->fiveG_connected[i] = true;
UE_info->fiveG_connected[i] = true;
LOG_I(MAC, "[gNB %d][RAPROC] PUSCH with TC_RNTI %x received correctly and UE_id %d is now 5G connected\n",
gnb_mod_idP, current_rnti, i);
}
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
+1 -1
View File
@@ -300,7 +300,7 @@ int NRRIV2BW(int locationAndBandwidth,int N_RB);
int NRRIV2PRBOFFSET(int locationAndBandwidth,int N_RB);
void dump_nr_ue_list(NR_UE_list_t *listP, int ul_flag);
void dump_nr_ue_list(NR_UE_info_t *listP, int ul_flag);
int find_nr_UE_id(module_id_t mod_idP, rnti_t rntiP);
openair2/LAYER2/NR_MAC_gNB/main.c
+18 -18
View File
@@ -50,7 +50,7 @@ void mac_top_init_gNB(void)
{
module_id_t i;
int list_el;
NR_UE_list_t *UE_list;
NR_UE_info_t *UE_info;
gNB_MAC_INST *nrmac;
LOG_I(MAC, "[MAIN] Init function start:nb_nr_macrlc_inst=%d\n",RC.nb_nr_macrlc_inst);
@@ -104,29 +104,29 @@ void mac_top_init_gNB(void)
nrmac = RC.nrmac[i];
nrmac->if_inst = NR_IF_Module_init(i);
UE_list = &nrmac->UE_list;
UE_list->num_UEs = 0;
UE_list->head = -1;
UE_list->head_ul = -1;
UE_list->avail = 0;
UE_info = &nrmac->UE_info;
UE_info->num_UEs = 0;
UE_info->head = -1;
UE_info->head_ul = -1;
UE_info->avail = 0;
for (list_el = 0; list_el < MAX_MOBILES_PER_GNB - 1; list_el++) {
UE_list->next[list_el] = list_el + 1;
UE_list->next_ul[list_el] = list_el + 1;
UE_list->active[list_el] = FALSE;
UE_info->next[list_el] = list_el + 1;
UE_info->next_ul[list_el] = list_el + 1;
UE_info->active[list_el] = FALSE;
for (int list_harq = 0; list_harq < NR_MAX_NB_HARQ_PROCESSES; list_harq++) {
UE_list->UE_sched_ctrl[list_el].harq_processes[list_harq].round = 0;
UE_list->UE_sched_ctrl[list_el].harq_processes[list_harq].ndi = 0;
UE_list->UE_sched_ctrl[list_el].harq_processes[list_harq].is_waiting = 0;
UE_list->UE_sched_ctrl[list_el].ul_harq_processes[list_harq].round = 0;
UE_list->UE_sched_ctrl[list_el].ul_harq_processes[list_harq].ndi = 0;
UE_list->UE_sched_ctrl[list_el].ul_harq_processes[list_harq].state = 0;
UE_info->UE_sched_ctrl[list_el].harq_processes[list_harq].round = 0;
UE_info->UE_sched_ctrl[list_el].harq_processes[list_harq].ndi = 0;
UE_info->UE_sched_ctrl[list_el].harq_processes[list_harq].is_waiting = 0;
UE_info->UE_sched_ctrl[list_el].ul_harq_processes[list_harq].round = 0;
UE_info->UE_sched_ctrl[list_el].ul_harq_processes[list_harq].ndi = 0;
UE_info->UE_sched_ctrl[list_el].ul_harq_processes[list_harq].state = 0;
}
}
UE_list->next[list_el] = -1;
UE_list->next_ul[list_el] = -1;
UE_list->active[list_el] = FALSE;
UE_info->next[list_el] = -1;
UE_info->next_ul[list_el] = -1;
UE_info->active[list_el] = FALSE;
}
srand48(0);
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
+2 -2
View File
@@ -361,7 +361,7 @@ typedef struct {
rnti_t tc_rnti[MAX_MOBILES_PER_GNB];
NR_preamble_ue preambles[MAX_MOBILES_PER_GNB];
NR_CellGroupConfig_t *secondaryCellGroup[MAX_MOBILES_PER_GNB];
} NR_UE_list_t;
} NR_UE_info_t;
/*! \brief top level eNB MAC structure */
typedef struct gNB_MAC_INST_s {
@@ -399,7 +399,7 @@ typedef struct gNB_MAC_INST_s {
/// NFAPI DL PDU structure
nfapi_nr_tx_data_request_t TX_req[NFAPI_CC_MAX];
NR_UE_list_t UE_list;
NR_UE_info_t UE_info;
/// UL handle
uint32_t ul_handle;
openair2/NR_PHY_INTERFACE/NR_IF_Module.c
+2 -2
View File
@@ -181,10 +181,10 @@ void NR_UL_indication(NR_UL_IND_t *UL_info) {
clear_nr_nfapi_information(mac,CC_id,UL_info->frame,UL_info->slot);
handle_nr_rach(UL_info);
handle_nr_uci(UL_info,&mac->UE_list.UE_sched_ctrl[0],&mac->UE_list.mac_stats[0],mac->pucch_target_snrx10);
handle_nr_uci(UL_info,&mac->UE_info.UE_sched_ctrl[0],&mac->UE_info.mac_stats[0],mac->pucch_target_snrx10);
// clear HI prior to handling ULSCH
mac->UL_dci_req[CC_id].numPdus = 0;
handle_nr_ulsch(UL_info, &mac->UE_list.UE_sched_ctrl[0],&mac->UE_list.mac_stats[0]);
handle_nr_ulsch(UL_info, &mac->UE_info.UE_sched_ctrl[0],&mac->UE_info.mac_stats[0]);
if (nfapi_mode != 1) {
if (ifi->CC_mask == ((1<<MAX_NUM_CCs)-1)) {