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separate DL and UL timers at UE

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This commit is contained in:
francescomani
2025-03-12 10:30:17 +01:00
parent 65bc749ee6
commit 3f35d462e9
5 changed files with 23 additions and 12 deletions
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openair2/LAYER2/NR_MAC_UE/mac_proto.h
+2 -1
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@@ -49,7 +49,8 @@ NR_UE_DL_BWP_t *get_dl_bwp_structure(NR_UE_MAC_INST_t *mac, int bwp_id, bool set
NR_UE_UL_BWP_t *get_ul_bwp_structure(NR_UE_MAC_INST_t *mac, int bwp_id, bool setup);
void send_srb0_rrc(int ue_id, const uint8_t *sdu, sdu_size_t sdu_len, void *data);
void update_mac_timers(NR_UE_MAC_INST_t *mac);
void update_mac_ul_timers(NR_UE_MAC_INST_t *mac);
void update_mac_dl_timers(NR_UE_MAC_INST_t *mac);
NR_LC_SCHEDULING_INFO *get_scheduling_info_from_lcid(NR_UE_MAC_INST_t *mac, NR_LogicalChannelIdentity_t lcid);
/**\brief apply default configuration values in nr_mac instance
openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
+11 -7
View File
@@ -182,16 +182,23 @@ void handle_time_alignment_timer_expired(NR_UE_MAC_INST_t *mac)
// TODO not sure what to do here
}
void update_mac_timers(NR_UE_MAC_INST_t *mac)
void update_mac_dl_timers(NR_UE_MAC_INST_t *mac)
{
bool ra_window_expired = nr_timer_tick(&mac->ra.response_window_timer);
if (ra_window_expired) // consider the Random Access Response reception not successful
nr_rar_not_successful(mac);
bool alignment_timer_expired = nr_timer_tick(&mac->time_alignment_timer);
if (alignment_timer_expired)
handle_time_alignment_timer_expired(mac);
}
void update_mac_ul_timers(NR_UE_MAC_INST_t *mac)
{
if (mac->data_inactivity_timer) {
bool inactivity_timer_expired = nr_timer_tick(mac->data_inactivity_timer);
if (inactivity_timer_expired)
nr_mac_rrc_inactivity_timer_ind(mac->ue_id);
}
bool alignment_timer_expired = nr_timer_tick(&mac->time_alignment_timer);
if (alignment_timer_expired)
handle_time_alignment_timer_expired(mac);
bool contention_resolution_expired = nr_timer_tick(&mac->ra.contention_resolution_timer);
if (contention_resolution_expired)
nr_ra_contention_resolution_failed(mac);
@@ -238,9 +245,6 @@ void update_mac_timers(NR_UE_MAC_INST_t *mac)
phr_info->phr_reporting |= (1 << phr_cause_periodic_timer);
}
}
bool ra_window_expired = nr_timer_tick(&mac->ra.response_window_timer);
if (ra_window_expired) // consider the Random Access Response reception not successful
nr_rar_not_successful(mac);
bool ra_backoff_expired = nr_timer_tick(&mac->ra.RA_backoff_timer);
if (ra_backoff_expired) {
// perform the Random Access Resource selection procedure after the backoff time