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NR UE PRACH scheduler to fill up UL config request with PRACH PDU

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- takes in input configuration index and TS 38.211 PRACH tables (6.3.3.2.x)
- using FAPI NR UL config request struct, derived from SCF standard for gNB
This commit is contained in:
cig
2020-02-27 15:23:39 +01:00
committed by Thomas Schlichter
parent f1e6a34f76
commit 3c16ad5643
4 changed files with 186 additions and 45 deletions
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executables/nr-ue.c
+8 -3
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@@ -359,6 +359,7 @@ void processSlotTX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) {
uint32_t nb_rb, start_rb;
uint8_t nb_symb_sch, start_symbol, mcs, precod_nbr_layers, harq_pid, rvidx;
uint16_t n_rnti;
module_id_t mod_id;
nr_dcireq_t dcireq;
nr_scheduled_response_t scheduled_response;
@@ -366,7 +367,9 @@ void processSlotTX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) {
// program PUSCH. this should actually be done by the MAC upon reception of an UL DCI
if (proc->nr_tti_tx == 8 || UE->frame_parms.frame_type == FDD){
dcireq.module_id = UE->Mod_id;
mod_id = UE->Mod_id;
dcireq.module_id = mod_id;
dcireq.gNB_index = 0;
dcireq.cc_id = 0;
dcireq.frame = proc->frame_rx;
@@ -375,7 +378,7 @@ void processSlotTX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) {
scheduled_response.dl_config = NULL;
scheduled_response.ul_config = &dcireq.ul_config_req;
scheduled_response.tx_request = NULL;
scheduled_response.module_id = UE->Mod_id;
scheduled_response.module_id = mod_id;
scheduled_response.CC_id = 0;
scheduled_response.frame = proc->frame_rx;
scheduled_response.slot = proc->nr_tti_rx;
@@ -405,8 +408,10 @@ void processSlotTX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) {
scheduled_response.ul_config->ul_config_list[0].ulsch_config_pdu.ulsch_pdu_rel15.n_layers = precod_nbr_layers;
scheduled_response.ul_config->ul_config_list[0].ulsch_config_pdu.ulsch_pdu_rel15.harq_process_nbr = harq_pid;
//nr_ue_prach_scheduler(mod_id, proc->frame_rx, proc->nr_tti_rx);
nr_ue_scheduled_response(&scheduled_response);
if (UE->mode != loop_through_memory) {
uint8_t thread_id = PHY_vars_UE_g[UE->Mod_id][0]->current_thread_id[proc->nr_tti_tx];
phy_procedures_nrUE_TX(UE,proc,0,thread_id);