diff --git a/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c b/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
index 7558e4161775a98fe66f46d8c9212f6166504ed1..515adad5258b5cc842eb1b61fa2dac99f2849121 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
@@ -1174,7 +1174,8 @@ schedule_ulsch_rnti(module_id_t module_idP,
UE_sched_ctrl *UE_sched_ctrl;
int sched_frame = frameP;
int rvidx_tab[4] = { 0, 2, 3, 1 };
-
+ uint16_t ul_req_index;
+ uint8_t dlsch_flag;
if (sched_subframeP < subframeP)
sched_frame++;
@@ -1501,9 +1502,17 @@ schedule_ulsch_rnti(module_id_t module_idP,
"[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for UE %d/%x, ulsch_frame %d, ulsch_subframe %d\n",
harq_pid, frameP, subframeP, UE_id, rnti,
sched_frame, sched_subframeP);
-
+ ul_req_index = 0;
+ dlsch_flag = 0;
+ for(ul_req_index = 0;ul_req_index < ul_req_tmp_body->number_of_pdus;ul_req_index++){
+ if(ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE){
+ dlsch_flag = 1;
+ LOG_D(MAC,"Frame %d, Subframe %d:rnti %x ul_req_index %d Switched UCI HARQ to ULSCH HARQ(first)\n",frameP,subframeP,rnti,ul_req_index);
+ break;
+ }
+ }
// Add UL_config PDUs
- fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp_body->ul_config_pdu_list[ul_req_tmp_body->number_of_pdus], cqi_req, cc, UE_template->physicalConfigDedicated, get_tmode(module_idP, CC_id, UE_id), mac->ul_handle, rnti, first_rb[CC_id], // resource_block_start
+ fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], cqi_req, cc, UE_template->physicalConfigDedicated, get_tmode(module_idP, CC_id, UE_id), mac->ul_handle, rnti, first_rb[CC_id], // resource_block_start
rb_table[rb_table_index], // number_of_resource_blocks
UE_template->mcs_UL[harq_pid], cshift, // cyclic_shift_2_for_drms
0, // frequency_hopping_enabled_flag
@@ -1521,15 +1530,24 @@ schedule_ulsch_rnti(module_id_t module_idP,
[rb_table_index]));
#ifdef Rel14
if (UE_template->rach_resource_type > 0) { // This is a BL/CE UE allocation
- fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp_body->ul_config_pdu_list[ul_req_tmp_body->number_of_pdus], UE_template->rach_resource_type > 2 ? 2 : 1, 1, //total_number_of_repetitions
+ fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], UE_template->rach_resource_type > 2 ? 2 : 1, 1, //total_number_of_repetitions
1, //repetition_number
(frameP *
10) +
subframeP);
}
#endif
+ if(dlsch_flag == 1){
+ ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type = NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE;
+ ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_INITIAL_TRANSMISSION_PARAMETERS_REL8_TAG;
+ ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.n_srs_initial = 0; // last symbol not punctured
+ ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.initial_number_of_resource_blocks = rb_table[rb_table_index];
+ fill_nfapi_ulsch_harq_information(module_idP, CC_id,rnti, &ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.harq_information,subframeP);
+ }else{
+ ul_req_tmp_body->number_of_pdus++;
+ }
ul_req_tmp->header.message_id = NFAPI_UL_CONFIG_REQUEST;
- ul_req_tmp_body->number_of_pdus++;
+
ul_req_tmp_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
mac->ul_handle++;
@@ -1588,7 +1606,16 @@ schedule_ulsch_rnti(module_id_t module_idP,
"[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for UE %d/%x, ulsch_frame %d, ulsch_subframe %d\n",
harq_pid, frameP, subframeP, UE_id, rnti,
sched_frame, sched_subframeP);
- fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp_body->ul_config_pdu_list[ul_req_tmp_body->number_of_pdus], cqi_req, cc, UE_template->physicalConfigDedicated, get_tmode(module_idP, CC_id, UE_id), mac->ul_handle, rnti, UE_template->first_rb_ul[harq_pid], // resource_block_start
+ ul_req_index = 0;
+ dlsch_flag = 0;
+ for(ul_req_index = 0;ul_req_index < ul_req_tmp_body->number_of_pdus;ul_req_index++){
+ if(ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE){
+ dlsch_flag = 1;
+ LOG_D(MAC,"Frame %d, Subframe %d:rnti %x ul_req_index %d Switched UCI HARQ to ULSCH HARQ(first)\n",frameP,subframeP,rnti,ul_req_index);
+ break;
+ }
+ }
+ fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], cqi_req, cc, UE_template->physicalConfigDedicated, get_tmode(module_idP, CC_id, UE_id), mac->ul_handle, rnti, UE_template->first_rb_ul[harq_pid], // resource_block_start
UE_template->nb_rb_ul[harq_pid], // number_of_resource_blocks
UE_template->mcs_UL[harq_pid], cshift, // cyclic_shift_2_for_drms
0, // frequency_hopping_enabled_flag
@@ -1603,14 +1630,23 @@ schedule_ulsch_rnti(module_id_t module_idP,
TBS_UL[harq_pid]);
#ifdef Rel14
if (UE_template->rach_resource_type > 0) { // This is a BL/CE UE allocation
- fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp_body->ul_config_pdu_list[ul_req_tmp_body->number_of_pdus], UE_template->rach_resource_type > 2 ? 2 : 1, 1, //total_number_of_repetitions
+ fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp_body->ul_config_pdu_list[ul_req_index], UE_template->rach_resource_type > 2 ? 2 : 1, 1, //total_number_of_repetitions
1, //repetition_number
(frameP *
10) +
subframeP);
}
#endif
- ul_req_tmp_body->number_of_pdus++;
+ if(dlsch_flag == 1){
+ ul_req_tmp_body->ul_config_pdu_list[ul_req_index].pdu_type = NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE;
+ ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_INITIAL_TRANSMISSION_PARAMETERS_REL8_TAG;
+ ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.n_srs_initial = 0; // last symbol not punctured
+ ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.initial_transmission_parameters.initial_transmission_parameters_rel8.initial_number_of_resource_blocks = rb_table[rb_table_index];
+ fill_nfapi_ulsch_harq_information(module_idP, CC_id,rnti, &ul_req_tmp_body->ul_config_pdu_list[ul_req_index].ulsch_harq_pdu.harq_information,subframeP);
+ }else{
+ ul_req_tmp_body->number_of_pdus++;
+ }
+
mac->ul_handle++;
ul_req_tmp_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;