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Added check for ignoring empty mac dl config messages

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This commit is contained in:
Xenofon Foukas
2016-03-08 12:58:44 +00:00
parent 2a5a389f7d
commit ff5b585446
2 changed files with 7 additions and 2 deletions
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openair2/ENB_APP/enb_agent_mac.c
+2 -2
View File
@@ -1369,8 +1369,8 @@ int enb_agent_register_mac_xface(mid_t mod_id, AGENT_MAC_xface *xface) {
xface->enb_agent_send_sr_info = enb_agent_send_sr_info; xface->enb_agent_send_sr_info = enb_agent_send_sr_info;
xface->enb_agent_send_sf_trigger = enb_agent_send_sf_trigger; xface->enb_agent_send_sf_trigger = enb_agent_send_sf_trigger;
xface->enb_agent_send_update_mac_stats = enb_agent_send_update_mac_stats; xface->enb_agent_send_update_mac_stats = enb_agent_send_update_mac_stats;
//xface->enb_agent_schedule_ue_spec = schedule_ue_spec_default; xface->enb_agent_schedule_ue_spec = schedule_ue_spec_default;
xface->enb_agent_schedule_ue_spec = schedule_ue_spec_remote; //xface->enb_agent_schedule_ue_spec = schedule_ue_spec_remote;
xface->enb_agent_get_pending_dl_mac_config = enb_agent_get_pending_dl_mac_config; xface->enb_agent_get_pending_dl_mac_config = enb_agent_get_pending_dl_mac_config;
xface->enb_agent_notify_ue_state_change = enb_agent_ue_state_change; xface->enb_agent_notify_ue_state_change = enb_agent_ue_state_change;
openair2/LAYER2/MAC/eNB_agent_scheduler_dataplane.c
+5
View File
@@ -247,6 +247,11 @@ void apply_ue_spec_scheduling_decisions(mid_t mod_id,
} }
ta_update = (ta_len > 0) ? ue_sched_ctl->ta_update : 0; ta_update = (ta_len > 0) ? ue_sched_ctl->ta_update : 0;
// If there is nothing to schedule, just leave
if ((sdu_length_total + ta_len) < 0) {
return;
}
offset = generate_dlsch_header((unsigned char*)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], offset = generate_dlsch_header((unsigned char*)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
num_sdus, //num_sdus num_sdus, //num_sdus