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RAN API: add functions for getting UE RNTIs directly from RRC

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This commit is contained in:
Robert Schmidt
2018-11-07 10:48:36 +01:00
parent e0742be747
commit fdd47e5701
2 changed files with 38 additions and 0 deletions
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openair2/ENB_APP/flexran_agent_ran_api.c
+28
View File
@@ -747,7 +747,35 @@ uint8_t flexran_get_num_pdcch_symb(mid_t mod_id, uint8_t cc_id)
* Get Messages for UE Configuration Reply
* ************************************
*/
int flexran_get_rrc_num_ues(mid_t mod_id)
{
if (!rrc_is_present(mod_id)) return 0;
return RC.rrc[mod_id]->Nb_ue;
}
rnti_t flexran_get_rrc_rnti_nth_ue(mid_t mod_id, int index)
{
if (!rrc_is_present(mod_id)) return 0;
struct rrc_eNB_ue_context_s* ue_context_p = NULL;
RB_FOREACH(ue_context_p, rrc_ue_tree_s, &RC.rrc[mod_id]->rrc_ue_head) {
if (index == 0) return ue_context_p->ue_context.rnti;
--index;
}
return 0;
}
int flexran_get_rrc_rnti_list(mid_t mod_id, rnti_t *list, int max_list)
{
if (!rrc_is_present(mod_id)) return 0;
int n = 0;
struct rrc_eNB_ue_context_s* ue_context_p = NULL;
RB_FOREACH(ue_context_p, rrc_ue_tree_s, &RC.rrc[mod_id]->rrc_ue_head) {
if (n >= max_list) break;
list[n] = ue_context_p->ue_context.rnti;
++n;
}
return n;
}
TimeAlignmentTimer_t flexran_get_time_alignment_timer(mid_t mod_id, mid_t ue_id)
{
openair2/ENB_APP/flexran_agent_ran_api.h
+10
View File
@@ -304,6 +304,16 @@ Protocol__FlexPhichDuration flexran_get_phich_duration(mid_t mod_id, uint8_t cc_
* Get Messages for UE Configuration Reply
* ************************************
*/
/* Get the number of attached UEs for the RRC */
int flexran_get_rrc_num_ues(mid_t mod_id);
/* Get the RNTI of UE at index 'index' in RRC list */
rnti_t flexran_get_rrc_rnti_nth_ue(mid_t mod_id, int index);
/* Get the list of RNTIs of up to max_list entries. When max_list >=
* flexran_get_rrc_num_ues(), gets a list of all UEs registered in the RRC. UE
* RNTIs are saved in list, returns number of saved RNTIs */
int flexran_get_rrc_rnti_list(mid_t mod_id, rnti_t *list, int max_list);
/* Get timer in subframes. Controls the synchronization
status of the UE, not the actual timing