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DL bug fixes

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- Setting the payload to random data instead of all zeros at the Tx side

- Handling "nb_symb_sch" equal to 0 in "phy_procedures_nrUE_RX" which prevents
  entering "nr_ue_pdsch_procedures"

- Handling symbol loop problem in "nr_ue_pdsch_procedures"

- Handling resource block loop problem in "nr_rx_pdsch"
This commit is contained in:
Ahmed Hussein
2019-08-13 17:37:42 +02:00
committed by Thomas Schlichter
parent 6197de2373
commit 37015999e5
4 changed files with 156 additions and 50 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
+8 -2
View File
@@ -33,7 +33,6 @@
#include "mac_proto.h"
#include "PHY/NR_TRANSPORT/nr_dlsch.h"
#include "PHY/NR_TRANSPORT/nr_dci.h"
extern RAN_CONTEXT_t RC;
/*Scheduling of DLSCH with associated DCI in common search space
@@ -296,8 +295,15 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP,
TX_req->pdu_length = dlsch_pdu_rel15->transport_block_size;
TX_req->pdu_index = nr_mac->pdu_index[CC_id]++;
TX_req->num_segments = 1;
TX_req->segments[0].segment_data = nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0];
// HOT FIX for all zero pdu problem
// ------------------------------------------------------------------------------------------------
for(int i = 0; i < dlsch_pdu_rel15->transport_block_size/8; i++) {
((uint8_t *)nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0])[i] = (unsigned char) rand();
}
// ------------------------------------------------------------------------------------------------
TX_req->segments[0].segment_data = nr_mac->UE_list.DLSCH_pdu[CC_id][0][0].payload[0];
TX_req->segments[0].segment_length = dlsch_pdu_rel15->transport_block_size+2;
nr_mac->TX_req[CC_id].tx_request_body.number_of_pdus++;
nr_mac->TX_req[CC_id].sfn_sf = sfn_sf;