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merge from develop

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This commit is contained in:
Louis Adrien Dufrene
2019-04-16 09:13:25 +02:00
parent 36cd05bcba ef42eb7181
commit 5ae494e974
86 changed files with 14071 additions and 12396 deletions
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openair2/LAYER2/MAC/pre_processor.c
+46 -16
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@@ -56,6 +56,13 @@ extern RAN_CONTEXT_t RC;
//#define ICIC 0
void
sort_ue_ul(module_id_t module_idP,
int slice_idx,
int sched_frameP,
sub_frame_t sched_subframeP,
rnti_t *rntiTable);
/* this function checks that get_eNB_UE_stats returns
* a non-NULL pointer for all the active CCs of an UE
*/
@@ -264,7 +271,7 @@ assign_rbs_required(module_id_t Mod_id,
// This function scans all CC_ids for a particular UE to find the maximum round index of its HARQ processes
int
maxround(module_id_t Mod_id, uint16_t rnti, int frame,
sub_frame_t subframe, uint8_t ul_flag) {
sub_frame_t subframe) {
uint8_t round, round_max = 0, UE_id;
int CC_id, harq_pid;
UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
@@ -284,6 +291,28 @@ maxround(module_id_t Mod_id, uint16_t rnti, int frame,
return round_max;
}
int
maxround_ul(module_id_t Mod_id, uint16_t rnti, int sched_frame,
sub_frame_t sched_subframe) {
uint8_t round, round_max = 0, UE_id;
int CC_id, harq_pid;
UE_list_t *UE_list = &RC.mac[Mod_id]->UE_list;
COMMON_channels_t *cc;
for (CC_id = 0; CC_id < RC.nb_mac_CC[Mod_id]; CC_id++) {
cc = &RC.mac[Mod_id]->common_channels[CC_id];
UE_id = find_UE_id(Mod_id, rnti);
harq_pid = subframe2harqpid(cc, sched_frame, sched_subframe);
round = UE_list->UE_sched_ctrl[UE_id].round_UL[CC_id][harq_pid];
if (round > round_max) {
round_max = round;
}
}
return round_max;
}
// This function scans all CC_ids for a particular UE to find the maximum DL CQI
// it returns -1 if the UE is not found in PHY layer (get_eNB_UE_stats gives NULL)
int maxcqi(module_id_t Mod_id, int32_t UE_id) {
@@ -332,10 +361,10 @@ static int ue_dl_compare(const void *_a, const void *_b, void *_params) {
int UE_id2 = *(const int *) _b;
int rnti1 = UE_RNTI(params->Mod_idP, UE_id1);
int pCC_id1 = UE_PCCID(params->Mod_idP, UE_id1);
int round1 = maxround(params->Mod_idP, rnti1, params->frameP, params->subframeP, 1);
int round1 = maxround(params->Mod_idP, rnti1, params->frameP, params->subframeP);
int rnti2 = UE_RNTI(params->Mod_idP, UE_id2);
int pCC_id2 = UE_PCCID(params->Mod_idP, UE_id2);
int round2 = maxround(params->Mod_idP, rnti2, params->frameP, params->subframeP, 1);
int round2 = maxround(params->Mod_idP, rnti2, params->frameP, params->subframeP);
int cqi1 = maxcqi(params->Mod_idP, UE_id1);
int cqi2 = maxcqi(params->Mod_idP, UE_id2);
long lcgid1 = min_lcgidpriority(params->Mod_idP, UE_id1);
@@ -1638,6 +1667,7 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
int slice_idx,
int frameP,
sub_frame_t subframeP,
int sched_frameP,
unsigned char sched_subframeP,
uint16_t *first_rb) {
int UE_id;
@@ -1659,7 +1689,7 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
// sort ues
LOG_D(MAC, "In ulsch_preprocessor: sort ue \n");
sort_ue_ul(module_idP, slice_idx, frameP, subframeP, rntiTable);
sort_ue_ul(module_idP, slice_idx, sched_frameP, sched_subframeP, rntiTable);
// maximize MCS and then allocate required RB according to the buffer occupancy with the limit of max available UL RB
LOG_D(MAC, "In ulsch_preprocessor: assign max mcs min rb\n");
assign_max_mcs_min_rb(module_idP, slice_idx, frameP, subframeP, first_rb);
@@ -1753,12 +1783,12 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP,
// This is the actual CC_id in the list
CC_id = UE_list->ordered_ULCCids[n][UE_id];
UE_template = &UE_list->UE_template[CC_id][UE_id];
harq_pid = subframe2harqpid(&eNB->common_channels[CC_id],
frameP, sched_subframeP);
harq_pid = subframe2harqpid(&RC.mac[module_idP]->common_channels[CC_id],
sched_frameP, sched_subframeP);
// mac_xface->get_ue_active_harq_pid(module_idP,CC_id,rnti,frameP,subframeP,&harq_pid,&round,openair_harq_UL);
if (UE_list->UE_sched_ctrl[UE_id].round_UL[CC_id] > 0) {
if (UE_list->UE_sched_ctrl[UE_id].round_UL[CC_id][harq_pid] > 0) {
nb_allocated_rbs[CC_id][UE_id] = UE_list->UE_template[CC_id][UE_id].nb_rb_ul[harq_pid];
} else {
nb_allocated_rbs[CC_id][UE_id] =
@@ -1937,8 +1967,8 @@ assign_max_mcs_min_rb(module_id_t module_idP,
struct sort_ue_ul_params {
int module_idP;
int frameP;
int subframeP;
int sched_frameP;
int sched_subframeP;
};
static int ue_ul_compare(const void *_a, const void *_b, void *_params) {
@@ -1948,12 +1978,12 @@ static int ue_ul_compare(const void *_a, const void *_b, void *_params) {
int UE_id2 = *(const int *) _b;
int rnti1 = UE_RNTI(params->module_idP, UE_id1);
int pCCid1 = UE_PCCID(params->module_idP, UE_id1);
int round1 = maxround(params->module_idP, rnti1, params->frameP,
params->subframeP, 1);
int round1 = maxround_ul(params->module_idP, rnti1, params->sched_frameP,
params->sched_subframeP);
int rnti2 = UE_RNTI(params->module_idP, UE_id2);
int pCCid2 = UE_PCCID(params->module_idP, UE_id2);
int round2 = maxround(params->module_idP, rnti2, params->frameP,
params->subframeP, 1);
int round2 = maxround_ul(params->module_idP, rnti2, params->sched_frameP,
params->sched_subframeP);
if (round1 > round2)
return -1;
@@ -2000,14 +2030,14 @@ static int ue_ul_compare(const void *_a, const void *_b, void *_params) {
*/
void sort_ue_ul(module_id_t module_idP,
int slice_idx,
int frameP,
sub_frame_t subframeP,
int sched_frameP,
sub_frame_t sched_subframeP,
rnti_t *rntiTable)
//-----------------------------------------------------------------------------
{
int list[MAX_MOBILES_PER_ENB];
int list_size = 0;
struct sort_ue_ul_params params = { module_idP, frameP, subframeP };
struct sort_ue_ul_params params = { module_idP, sched_frameP, sched_subframeP };
UE_list_t *UE_list = &RC.mac[module_idP]->UE_list;
UE_sched_ctrl *UE_scheduling_control = NULL;