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OpenXG-RAN
Commit 4593a2a3 authored by Raymond Knopp's avatar Raymond Knopp
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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5811 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 59a5663d
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Showing with 154 additions and 175 deletions
openair2/LAYER2/MAC/defs.h
View file @ 4593a2a3
...@@ -478,6 +478,8 @@ typedef struct{ ...@@ -478,6 +478,8 @@ typedef struct{
uint8_t oldNDI_UL[8]; uint8_t oldNDI_UL[8];
/// Flag to indicate UL has been scheduled at least once /// Flag to indicate UL has been scheduled at least once
boolean_t ul_active; boolean_t ul_active;
/// Flag to indicate UE has been configured (ACK from RRCConnectionSetup received)
boolean_t configured;
// PHY interface info // PHY interface info
......
openair2/LAYER2/MAC/eNB_scheduler_RA.c
View file @ 4593a2a3
...@@ -484,56 +484,3 @@ void cancel_ra_proc(module_id_t module_idP, int CC_id, frame_t frameP, rnti_t rn ...@@ -484,56 +484,3 @@ void cancel_ra_proc(module_id_t module_idP, int CC_id, frame_t frameP, rnti_t rn
} }
} }
void terminate_ra_proc(module_id_t module_idP,int CC_id,frame_t frameP,rnti_t rnti,unsigned char *msg3, uint16_t msg3_len) {
unsigned char rx_ces[MAX_NUM_CE],num_ce,num_sdu,i,*payload_ptr;
unsigned char rx_lcids[NB_RB_MAX];
uint16_t rx_lengths[NB_RB_MAX];
int8_t UE_id;
RA_TEMPLATE *RA_template = (RA_TEMPLATE *)&eNB_mac_inst[module_idP].common_channels[CC_id].RA_template[0];
LOG_I(MAC,"[eNB %d][RAPROC] Frame %d, Received msg3 %x.%x.%x.%x.%x.%x, Terminating RA procedure for UE rnti %x\n",
module_idP,frameP,
msg3[3],msg3[4],msg3[5],msg3[6],msg3[7], msg3[8], rnti);
for (i=0;i<NB_RA_PROC_MAX;i++) {
LOG_D(MAC,"[RAPROC] Checking proc %d : rnti (%x, %x), active %d\n",i,
RA_template[i].rnti, rnti,
RA_template[i].RA_active);
if ((RA_template[i].rnti==rnti) &&
(RA_template[i].RA_active==TRUE)) {
payload_ptr = parse_ulsch_header(msg3,&num_ce,&num_sdu,rx_ces,rx_lcids,rx_lengths,msg3_len);
LOG_D(MAC,"[eNB %d][RAPROC] Frame %d Received CCCH: length %d, offset %d\n",
module_idP,frameP,rx_lengths[0],payload_ptr-msg3);
if (/*(num_ce == 0) &&*/ (num_sdu==1) && (rx_lcids[0] == CCCH)) { // This is an RRCConnectionRequest/Restablishment
memcpy(&RA_template[i].cont_res_id[0],payload_ptr,6);
LOG_D(MAC,"[eNB %d][RAPROC] Frame %d Received CCCH: length %d, offset %d\n",
module_idP,frameP,rx_lengths[0],payload_ptr-msg3);
UE_id=add_new_ue(module_idP,CC_id,RA_template[i].rnti);
if (UE_id==-1) {
mac_xface->macphy_exit("[MAC][eNB] Max user count reached\n");
}
else {
LOG_I(MAC,"[eNB %d][RAPROC] Frame %d Added user with rnti %x => UE %d\n",
module_idP,frameP,RA_template[i].rnti,UE_id);
}
if (Is_rrc_registered == 1)
mac_rrc_data_ind(module_idP,frameP,CCCH,(uint8_t *)payload_ptr,rx_lengths[0],1,module_idP,0);
// add_user. This is needed to have the rnti for configuring UE (PHY). The UE is removed if RRC
// doesn't provide a CCCH SDU
}
else if (num_ce >0) { // handle msg3 which is not RRCConnectionRequest
// process_ra_message(msg3,num_ce,rx_lcids,rx_ces);
}
RA_template[i].generate_Msg4 = 1;
RA_template[i].wait_ack_Msg4 = 0;
return;
} // if process is active
} // loop on RA processes
}
openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
View file @ 4593a2a3
...@@ -164,7 +164,7 @@ unsigned char generate_dlsch_header(unsigned char *mac_header, ...@@ -164,7 +164,7 @@ unsigned char generate_dlsch_header(unsigned char *mac_header,
last_size=1; last_size=1;
// msg("last_size %d,mac_header_ptr %p\n",last_size,mac_header_ptr); // msg("last_size %d,mac_header_ptr %p\n",last_size,mac_header_ptr);
((TIMING_ADVANCE_CMD *)ce_ptr)->R=0; ((TIMING_ADVANCE_CMD *)ce_ptr)->R=0;
((TIMING_ADVANCE_CMD *)ce_ptr)->TA=timing_advance_cmd&0x3f; ((TIMING_ADVANCE_CMD *)ce_ptr)->TA=(timing_advance_cmd+31)&0x3f;
LOG_I(MAC,"timing advance =%d (%d)\n",timing_advance_cmd,((TIMING_ADVANCE_CMD *)ce_ptr)->TA); LOG_I(MAC,"timing advance =%d (%d)\n",timing_advance_cmd,((TIMING_ADVANCE_CMD *)ce_ptr)->TA);
ce_ptr+=sizeof(TIMING_ADVANCE_CMD); ce_ptr+=sizeof(TIMING_ADVANCE_CMD);
//msg("offset %d\n",ce_ptr-mac_header_control_elements); //msg("offset %d\n",ce_ptr-mac_header_control_elements);
...@@ -290,6 +290,82 @@ unsigned char generate_dlsch_header(unsigned char *mac_header, ...@@ -290,6 +290,82 @@ unsigned char generate_dlsch_header(unsigned char *mac_header,
} }
void set_ul_DAI(int module_idP,int UE_idP, int CC_idP, int frameP, int subframeP, LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]) {
eNB_MAC_INST *eNB = &eNB_mac_inst[module_idP];
UE_list_t *UE_list = &eNB->UE_list;
unsigned char DAI;
if (frame_parms[CC_idP]->frame_type == TDD) {
DAI = (UE_list->UE_template[CC_idP][UE_idP].DAI-1)&3;
LOG_D(MAC,"[eNB %d] Frame %d, subframe %d: DAI %d for UE %d\n",module_idP,frameP,subframeP,DAI,UE_idP);
// Save DAI for Format 0 DCI
switch (frame_parms[CC_idP]->tdd_config) {
case 0:
// if ((subframeP==0)||(subframeP==1)||(subframeP==5)||(subframeP==6))
break;
case 1:
switch (subframeP) {
case 1:
UE_list->UE_template[CC_idP][UE_idP].DAI_ul[7] = DAI;
break;
case 4:
UE_list->UE_template[CC_idP][UE_idP].DAI_ul[8] = DAI;
break;
case 6:
UE_list->UE_template[CC_idP][UE_idP].DAI_ul[2] = DAI;
break;
case 9:
UE_list->UE_template[CC_idP][UE_idP].DAI_ul[3] = DAI;
break;
}
case 2:
// if ((subframeP==3)||(subframeP==8))
// UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
break;
case 3:
//if ((subframeP==6)||(subframeP==8)||(subframeP==0)) {
// LOG_D(MAC,"schedule_ue_spec: setting UL DAI to %d for subframeP %d => %d\n",DAI,subframeP, ((subframeP+8)%10)>>1);
// UE_list->UE_template[CC_idP][UE_idP].DAI_ul[((subframeP+8)%10)>>1] = DAI;
//}
switch (subframeP) {
case 5:
case 6:
case 1:
UE_list->UE_template[CC_idP][UE_idP].DAI_ul[2] = DAI;
break;
case 7:
case 8:
UE_list->UE_template[CC_idP][UE_idP].DAI_ul[3] = DAI;
break;
case 9:
case 0:
UE_list->UE_template[CC_idP][UE_idP].DAI_ul[4] = DAI;
break;
default:
break;
}
break;
case 4:
// if ((subframeP==8)||(subframeP==9))
// UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
break;
case 5:
// if (subframeP==8)
// UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
break;
case 6:
// if ((subframeP==1)||(subframeP==4)||(subframeP==6)||(subframeP==9))
// UE_list->UE_template[CC_idP][UE_idP].DAI_ul = DAI;
break;
default:
break;
}
}
}
void schedule_ue_spec(module_id_t module_idP, void schedule_ue_spec(module_id_t module_idP,
frame_t frameP, frame_t frameP,
...@@ -393,6 +469,18 @@ void schedule_ue_spec(module_id_t module_idP, ...@@ -393,6 +469,18 @@ void schedule_ue_spec(module_id_t module_idP,
// else // else
// break; // break;
} }
if (frame_parms[CC_id]->frame_type == TDD) {
set_ue_dai (subframeP,
frame_parms[CC_id]->tdd_config,
UE_id,
CC_id,
UE_list);
// update UL DAI after DLSCH scheduling
set_ul_DAI(module_idP,UE_id,CC_id,frameP,subframeP,frame_parms);
}
if (continue_flag == 1 ){ if (continue_flag == 1 ){
add_ue_dlsch_info(module_idP, add_ue_dlsch_info(module_idP,
CC_id, CC_id,
...@@ -401,13 +489,7 @@ void schedule_ue_spec(module_id_t module_idP, ...@@ -401,13 +489,7 @@ void schedule_ue_spec(module_id_t module_idP,
S_DL_NONE); S_DL_NONE);
continue; continue;
} }
if (frame_parms[CC_id]->frame_type == TDD)
set_ue_dai (subframeP,
frame_parms[CC_id]->tdd_config,
UE_id,
CC_id,
UE_list);
nb_available_rb = pre_nb_available_rbs[CC_id][UE_id]; nb_available_rb = pre_nb_available_rbs[CC_id][UE_id];
UE_list->eNB_UE_stats[CC_id][UE_id].crnti= rnti; UE_list->eNB_UE_stats[CC_id][UE_id].crnti= rnti;
UE_list->eNB_UE_stats[CC_id][UE_id].rrc_status=mac_get_rrc_status(module_idP,1,UE_id); UE_list->eNB_UE_stats[CC_id][UE_id].rrc_status=mac_get_rrc_status(module_idP,1,UE_id);
...@@ -1064,54 +1146,7 @@ void schedule_ue_spec(module_id_t module_idP, ...@@ -1064,54 +1146,7 @@ void schedule_ue_spec(module_id_t module_idP,
} }
} }
if (frame_parms[CC_id]->frame_type == TDD) { if (frame_parms[CC_id]->frame_type == TDD) {
DAI = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3; set_ul_DAI(module_idP,UE_id,CC_id,frameP,subframeP,frame_parms);
LOG_D(MAC,"[eNB %d] Frame %d: DAI %d for UE %d\n",module_idP,frameP,DAI,UE_id);
// Save DAI for Format 0 DCI
switch (frame_parms[CC_id]->tdd_config) {
case 0:
// if ((subframeP==0)||(subframeP==1)||(subframeP==5)||(subframeP==6))
break;
case 1:
switch (subframeP) {
case 1:
UE_list->UE_template[CC_id][UE_id].DAI_ul[7] = DAI;
break;
case 4:
UE_list->UE_template[CC_id][UE_id].DAI_ul[8] = DAI;
break;
case 6:
UE_list->UE_template[CC_id][UE_id].DAI_ul[2] = DAI;
break;
case 9:
UE_list->UE_template[CC_id][UE_id].DAI_ul[3] = DAI;
break;
}
case 2:
// if ((subframeP==3)||(subframeP==8))
// UE_list->UE_template[CC_id][UE_id].DAI_ul = DAI;
break;
case 3:
if ((subframeP==6)||(subframeP==8)||(subframeP==0)) {
LOG_D(MAC,"schedule_ue_spec: setting UL DAI to %d for subframeP %d => %d\n",DAI,subframeP, ((subframeP+8)%10)>>1);
UE_list->UE_template[CC_id][UE_id].DAI_ul[((subframeP+8)%10)>>1] = DAI;
}
break;
case 4:
// if ((subframeP==8)||(subframeP==9))
// UE_list->UE_template[CC_id][UE_id].DAI_ul = DAI;
break;
case 5:
// if (subframeP==8)
// UE_list->UE_template[CC_id][UE_id].DAI_ul = DAI;
break;
case 6:
// if ((subframeP==1)||(subframeP==4)||(subframeP==6)||(subframeP==9))
// UE_list->UE_template[CC_id][UE_id].DAI_ul = DAI;
break;
default:
break;
}
} }
} }
} }
...@@ -1701,6 +1736,9 @@ void fill_DLSCH_dci(module_id_t module_idP,frame_t frameP, sub_frame_t subframeP ...@@ -1701,6 +1736,9 @@ void fill_DLSCH_dci(module_id_t module_idP,frame_t frameP, sub_frame_t subframeP
LOG_I(MAC,"[eNB %d][RAPROC] Frame %d, subframeP %d : Msg4 acknowledged\n",module_idP,frameP,subframeP); LOG_I(MAC,"[eNB %d][RAPROC] Frame %d, subframeP %d : Msg4 acknowledged\n",module_idP,frameP,subframeP);
RA_template->wait_ack_Msg4=0; RA_template->wait_ack_Msg4=0;
RA_template->RA_active=FALSE; RA_template->RA_active=FALSE;
UE_id = find_UE_id(module_idP,RA_template->rnti);
eNB_mac_inst[module_idP].UE_list.UE_template[UE_PCCID(module_idP,UE_id)][UE_id].configured=TRUE;
} }
} }
} }
......
openair2/LAYER2/MAC/eNB_scheduler_primitives.c
View file @ 4593a2a3
...@@ -203,7 +203,7 @@ void dump_ue_list(UE_list_t *listP) { ...@@ -203,7 +203,7 @@ void dump_ue_list(UE_list_t *listP) {
} }
} }
int add_new_ue(module_id_t mod_idP, int cc_idP, rnti_t rntiP) { int add_new_ue(module_id_t mod_idP, int cc_idP, rnti_t rntiP,int harq_pidP) {
int UE_id; int UE_id;
int j; int j;
...@@ -218,18 +218,19 @@ int add_new_ue(module_id_t mod_idP, int cc_idP, rnti_t rntiP) { ...@@ -218,18 +218,19 @@ int add_new_ue(module_id_t mod_idP, int cc_idP, rnti_t rntiP) {
UE_list->next[UE_id] = UE_list->head; UE_list->next[UE_id] = UE_list->head;
UE_list->head = UE_id; UE_list->head = UE_id;
UE_list->UE_template[cc_idP][UE_id].rnti = rntiP; UE_list->UE_template[cc_idP][UE_id].rnti = rntiP;
UE_list->numactiveCCs[UE_id] = 1; UE_list->UE_template[cc_idP][UE_id].configured = FALSE;
UE_list->numactiveULCCs[UE_id] = 1; UE_list->numactiveCCs[UE_id] = 1;
UE_list->pCC_id[UE_id] = cc_idP; UE_list->numactiveULCCs[UE_id] = 1;
UE_list->ordered_CCids[0][UE_id] = cc_idP; UE_list->pCC_id[UE_id] = cc_idP;
UE_list->ordered_ULCCids[0][UE_id] = cc_idP; UE_list->ordered_CCids[0][UE_id] = cc_idP;
UE_list->ordered_ULCCids[0][UE_id] = cc_idP;
UE_list->num_UEs++; UE_list->num_UEs++;
UE_list->active[UE_id] = TRUE; UE_list->active[UE_id] = TRUE;
for (j=0;j<8;j++) { for (j=0;j<8;j++) {
UE_list->UE_template[cc_idP][UE_id].oldNDI[j] = (j==0)?1:0; // 1 because first transmission is with format1A (Msg4) for harq_pid 0 UE_list->UE_template[cc_idP][UE_id].oldNDI[j] = (j==0)?1:0; // 1 because first transmission is with format1A (Msg4) for harq_pid 0
UE_list->UE_template[cc_idP][UE_id].oldNDI_UL[j] = 0; UE_list->UE_template[cc_idP][UE_id].oldNDI_UL[j] = (j==harq_pidP)?0:1; // 1st transmission is with Msg3;
} }
eNB_ulsch_info[mod_idP][UE_id].status = S_UL_WAITING; eNB_ulsch_info[mod_idP][UE_id].status = S_UL_WAITING;
eNB_dlsch_info[mod_idP][UE_id].status = S_UL_WAITING; eNB_dlsch_info[mod_idP][UE_id].status = S_UL_WAITING;
......
openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
View file @ 4593a2a3
...@@ -73,7 +73,7 @@ ...@@ -73,7 +73,7 @@
// This table holds the allowable PRB sizes for ULSCH transmissions // This table holds the allowable PRB sizes for ULSCH transmissions
uint8_t rb_table[33] = {1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,25,27,30,32,36,40,45,48,50,54,60,72,75,80,81,90,96,100}; uint8_t rb_table[33] = {1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,25,27,30,32,36,40,45,48,50,54,60,72,75,80,81,90,96,100};
void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_t *sdu, uint16_t sdu_len) { void rx_sdu(module_id_t enb_mod_idP,int CC_idP,frame_t frameP,rnti_t rntiP,uint8_t *sduP, uint16_t sdu_lenP,int harq_pidP) {
unsigned char rx_ces[MAX_NUM_CE],num_ce,num_sdu,i,*payload_ptr; unsigned char rx_ces[MAX_NUM_CE],num_ce,num_sdu,i,*payload_ptr;
unsigned char rx_lcids[NB_RB_MAX]; unsigned char rx_lcids[NB_RB_MAX];
...@@ -91,7 +91,7 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_ ...@@ -91,7 +91,7 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_
vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_SDU,1); vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_SDU,1);
LOG_D(MAC,"[eNB %d] Received ULSCH sdu from PHY (rnti %x, UE_id %d), parsing header\n",enb_mod_idP,rntiP,UE_id); LOG_D(MAC,"[eNB %d] Received ULSCH sdu from PHY (rnti %x, UE_id %d), parsing header\n",enb_mod_idP,rntiP,UE_id);
payload_ptr = parse_ulsch_header(sdu,&num_ce,&num_sdu,rx_ces,rx_lcids,rx_lengths,sdu_len); payload_ptr = parse_ulsch_header(sduP,&num_ce,&num_sdu,rx_ces,rx_lcids,rx_lengths,sdu_lenP);
// control element // control element
for (i=0;i<num_ce;i++) { for (i=0;i<num_ce;i++) {
...@@ -99,8 +99,8 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_ ...@@ -99,8 +99,8 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_
switch (rx_ces[i]) { // implement and process BSR + CRNTI + switch (rx_ces[i]) { // implement and process BSR + CRNTI +
case POWER_HEADROOM: case POWER_HEADROOM:
if (UE_id != UE_INDEX_INVALID ){ if (UE_id != UE_INDEX_INVALID ){
UE_list->UE_template[CC_id][UE_id].phr_info = (payload_ptr[0] & 0x3f) - PHR_MAPPING_OFFSET; UE_list->UE_template[CC_idP][UE_id].phr_info = (payload_ptr[0] & 0x3f) - PHR_MAPPING_OFFSET;
LOG_D(MAC, "[eNB] MAC CE_LCID %d : Received PHR PH = %d (db)\n", rx_ces[i], UE_list->UE_template[CC_id][UE_id].phr_info); LOG_D(MAC, "[eNB] MAC CE_LCID %d : Received PHR PH = %d (db)\n", rx_ces[i], UE_list->UE_template[CC_idP][UE_id].phr_info);
} }
payload_ptr+=sizeof(POWER_HEADROOM_CMD); payload_ptr+=sizeof(POWER_HEADROOM_CMD);
break; break;
...@@ -115,25 +115,25 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_ ...@@ -115,25 +115,25 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_
lcgid = (payload_ptr[0] >> 6); lcgid = (payload_ptr[0] >> 6);
LOG_D(MAC, "[eNB] MAC CE_LCID %d : Received short BSR LCGID = %u bsr = %d\n", LOG_D(MAC, "[eNB] MAC CE_LCID %d : Received short BSR LCGID = %u bsr = %d\n",
rx_ces[i], lcgid, payload_ptr[0] & 0x3f); rx_ces[i], lcgid, payload_ptr[0] & 0x3f);
UE_list->UE_template[CC_id][UE_id].bsr_info[lcgid] = (payload_ptr[0] & 0x3f); UE_list->UE_template[CC_idP][UE_id].bsr_info[lcgid] = (payload_ptr[0] & 0x3f);
} }
payload_ptr += 1;//sizeof(SHORT_BSR); // fixme payload_ptr += 1;//sizeof(SHORT_BSR); // fixme
} break; } break;
case LONG_BSR: case LONG_BSR:
if (UE_id != UE_INDEX_INVALID ){ if (UE_id != UE_INDEX_INVALID ){
UE_list->UE_template[CC_id][UE_id].bsr_info[LCGID0] = ((payload_ptr[0] & 0xFC) >> 2); UE_list->UE_template[CC_idP][UE_id].bsr_info[LCGID0] = ((payload_ptr[0] & 0xFC) >> 2);
UE_list->UE_template[CC_id][UE_id].bsr_info[LCGID1] = UE_list->UE_template[CC_idP][UE_id].bsr_info[LCGID1] =
((payload_ptr[0] & 0x03) << 4) | ((payload_ptr[1] & 0xF0) >> 4); ((payload_ptr[0] & 0x03) << 4) | ((payload_ptr[1] & 0xF0) >> 4);
UE_list->UE_template[CC_id][UE_id].bsr_info[LCGID2] = UE_list->UE_template[CC_idP][UE_id].bsr_info[LCGID2] =
((payload_ptr[1] & 0x0F) << 2) | ((payload_ptr[2] & 0xC0) >> 6); ((payload_ptr[1] & 0x0F) << 2) | ((payload_ptr[2] & 0xC0) >> 6);
UE_list->UE_template[CC_id][UE_id].bsr_info[LCGID3] = (payload_ptr[2] & 0x3F); UE_list->UE_template[CC_idP][UE_id].bsr_info[LCGID3] = (payload_ptr[2] & 0x3F);
LOG_D(MAC, "[eNB] MAC CE_LCID %d: Received long BSR LCGID0 = %u LCGID1 = " LOG_D(MAC, "[eNB] MAC CE_LCID %d: Received long BSR LCGID0 = %u LCGID1 = "
"%u LCGID2 = %u LCGID3 = %u\n", "%u LCGID2 = %u LCGID3 = %u\n",
rx_ces[i], rx_ces[i],
UE_list->UE_template[CC_id][UE_id].bsr_info[LCGID0], UE_list->UE_template[CC_idP][UE_id].bsr_info[LCGID0],
UE_list->UE_template[CC_id][UE_id].bsr_info[LCGID1], UE_list->UE_template[CC_idP][UE_id].bsr_info[LCGID1],
UE_list->UE_template[CC_id][UE_id].bsr_info[LCGID2], UE_list->UE_template[CC_idP][UE_id].bsr_info[LCGID2],
UE_list->UE_template[CC_id][UE_id].bsr_info[LCGID3]); UE_list->UE_template[CC_idP][UE_id].bsr_info[LCGID3]);
} }
payload_ptr += 3;////sizeof(LONG_BSR); payload_ptr += 3;////sizeof(LONG_BSR);
break; break;
...@@ -154,26 +154,26 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_ ...@@ -154,26 +154,26 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_
for (ii=0;ii<NB_RA_PROC_MAX;ii++) { for (ii=0;ii<NB_RA_PROC_MAX;ii++) {
LOG_D(MAC,"[RAPROC] Checking proc %d : rnti (%x, %x), active %d\n",ii, LOG_D(MAC,"[RAPROC] Checking proc %d : rnti (%x, %x), active %d\n",ii,
eNB->common_channels[CC_id].RA_template[ii].rnti, rntiP, eNB->common_channels[CC_idP].RA_template[ii].rnti, rntiP,
eNB->common_channels[CC_id].RA_template[ii].RA_active); eNB->common_channels[CC_idP].RA_template[ii].RA_active);
if ((eNB->common_channels[CC_id].RA_template[ii].rnti==rntiP) && if ((eNB->common_channels[CC_idP].RA_template[ii].rnti==rntiP) &&
(eNB->common_channels[CC_id].RA_template[ii].RA_active==TRUE)) { (eNB->common_channels[CC_idP].RA_template[ii].RA_active==TRUE)) {
//payload_ptr = parse_ulsch_header(msg3,&num_ce,&num_sdu,rx_ces,rx_lcids,rx_lengths,msg3_len); //payload_ptr = parse_ulsch_header(msg3,&num_ce,&num_sdu,rx_ces,rx_lcids,rx_lengths,msg3_len);
if (UE_id < 0) { if (UE_id < 0) {
memcpy(&eNB->common_channels[CC_id].RA_template[ii].cont_res_id[0],payload_ptr,6); memcpy(&eNB->common_channels[CC_idP].RA_template[ii].cont_res_id[0],payload_ptr,6);
LOG_I(MAC,"[eNB %d][RAPROC] Frame %d CCCH: Received RRCConnectionRequest: length %d, offset %d\n", LOG_I(MAC,"[eNB %d][RAPROC] Frame %d CCCH: Received RRCConnectionRequest: length %d, offset %d\n",
enb_mod_idP,frameP,rx_lengths[ii],payload_ptr-sdu); enb_mod_idP,frameP,rx_lengths[ii],payload_ptr-sduP);
if ((UE_id=add_new_ue(enb_mod_idP,CC_id,eNB->common_channels[CC_id].RA_template[ii].rnti)) == -1 ) if ((UE_id=add_new_ue(enb_mod_idP,CC_idP,eNB->common_channels[CC_idP].RA_template[ii].rnti,harq_pidP)) == -1 )
mac_xface->macphy_exit("[MAC][eNB] Max user count reached\n"); mac_xface->macphy_exit("[MAC][eNB] Max user count reached\n");
else else
LOG_I(MAC,"[eNB %d][RAPROC] Frame %d Added user with rnti %x => UE %d\n", LOG_I(MAC,"[eNB %d][RAPROC] Frame %d Added user with rnti %x => UE %d\n",
enb_mod_idP,frameP,eNB->common_channels[CC_id].RA_template[ii].rnti,UE_id); enb_mod_idP,frameP,eNB->common_channels[CC_idP].RA_template[ii].rnti,UE_id);
} else { } else {
LOG_I(MAC,"[eNB %d][RAPROC] Frame %d CCCH: Received RRCConnectionReestablishment from UE %d: length %d, offset %d\n", LOG_I(MAC,"[eNB %d][RAPROC] Frame %d CCCH: Received RRCConnectionReestablishment from UE %d: length %d, offset %d\n",
enb_mod_idP,frameP,UE_id,rx_lengths[ii],payload_ptr-sdu); enb_mod_idP,frameP,UE_id,rx_lengths[ii],payload_ptr-sduP);
} }
if (Is_rrc_registered == 1) if (Is_rrc_registered == 1)
...@@ -184,8 +184,8 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_ ...@@ -184,8 +184,8 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_
// process_ra_message(msg3,num_ce,rx_lcids,rx_ces); // process_ra_message(msg3,num_ce,rx_lcids,rx_ces);
} }
eNB->common_channels[CC_id].RA_template[ii].generate_Msg4 = 1; eNB->common_channels[CC_idP].RA_template[ii].generate_Msg4 = 1;
eNB->common_channels[CC_id].RA_template[ii].wait_ack_Msg4 = 0; eNB->common_channels[CC_idP].RA_template[ii].wait_ack_Msg4 = 0;
} // if process is active } // if process is active
...@@ -195,10 +195,10 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_ ...@@ -195,10 +195,10 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_
break; break;
case DCCH : case DCCH :
case DCCH1 : case DCCH1 :
// if(eNB_mac_inst[module_idP][CC_id].Dcch_lchan[UE_id].Active==1){ // if(eNB_mac_inst[module_idP][CC_idP].Dcch_lchan[UE_id].Active==1){
#if defined(ENABLE_MAC_PAYLOAD_DEBUG) #if defined(ENABLE_MAC_PAYLOAD_DEBUG)
LOG_T(MAC,"offset: %d\n",(unsigned char)((unsigned char*)payload_ptr-sdu)); LOG_T(MAC,"offset: %d\n",(unsigned char)((unsigned char*)payload_ptr-sduP));
for (j=0;j<32;j++) for (j=0;j<32;j++)
LOG_T(MAC,"%x ",payload_ptr[j]); LOG_T(MAC,"%x ",payload_ptr[j]);
LOG_T(MAC,"\n"); LOG_T(MAC,"\n");
...@@ -215,17 +215,17 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_ ...@@ -215,17 +215,17 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_
rx_lengths[i], rx_lengths[i],
1, 1,
NULL);//(unsigned int*)crc_status); NULL);//(unsigned int*)crc_status);
UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_rx[rx_lcids[i]]+=1; UE_list->eNB_UE_stats[CC_idP][UE_id].num_pdu_rx[rx_lcids[i]]+=1;
UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_rx[rx_lcids[i]]+=rx_lengths[i]; UE_list->eNB_UE_stats[CC_idP][UE_id].num_bytes_rx[rx_lcids[i]]+=rx_lengths[i];
} }
// } // }
break; break;
case DTCH: // default DRB case DTCH: // default DRB
// if(eNB_mac_inst[module_idP][CC_id].Dcch_lchan[UE_id].Active==1){ // if(eNB_mac_inst[module_idP][CC_idP].Dcch_lchan[UE_id].Active==1){
#if defined(ENABLE_MAC_PAYLOAD_DEBUG) #if defined(ENABLE_MAC_PAYLOAD_DEBUG)
LOG_T(MAC,"offset: %d\n",(unsigned char)((unsigned char*)payload_ptr-sdu)); LOG_T(MAC,"offset: %d\n",(unsigned char)((unsigned char*)payload_ptr-sduP));
for (j=0;j<32;j++) for (j=0;j<32;j++)
LOG_T(MAC,"%x ",payload_ptr[j]); LOG_T(MAC,"%x ",payload_ptr[j]);
LOG_T(MAC,"\n"); LOG_T(MAC,"\n");
...@@ -241,14 +241,14 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_ ...@@ -241,14 +241,14 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_
rx_lengths[i], rx_lengths[i],
1, 1,
NULL);//(unsigned int*)crc_status); NULL);//(unsigned int*)crc_status);
UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_rx[rx_lcids[i]]+=1; UE_list->eNB_UE_stats[CC_idP][UE_id].num_pdu_rx[rx_lcids[i]]+=1;
UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_rx[rx_lcids[i]]+=rx_lengths[i]; UE_list->eNB_UE_stats[CC_idP][UE_id].num_bytes_rx[rx_lcids[i]]+=rx_lengths[i];
} }
// } // }
break; break;
default : //if (rx_lcids[i] >= DTCH) { default : //if (rx_lcids[i] >= DTCH) {
UE_list->eNB_UE_stats[CC_id][UE_id].num_errors_rx+=1; UE_list->eNB_UE_stats[CC_idP][UE_id].num_errors_rx+=1;
LOG_E(MAC,"[eNB %d] received unsupported or unknown LCID %d from UE %d ", rx_lcids[i], UE_id); LOG_E(MAC,"[eNB %d] received unsupported or unknown LCID %d from UE %d ", rx_lcids[i], UE_id);
break; break;
} }
...@@ -256,8 +256,8 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_ ...@@ -256,8 +256,8 @@ void rx_sdu(module_id_t enb_mod_idP,int CC_id,frame_t frameP,rnti_t rntiP,uint8_
} }
UE_list->eNB_UE_stats[CC_id][UE_id].total_pdu_bytes_rx+=sdu_len; UE_list->eNB_UE_stats[CC_idP][UE_id].total_pdu_bytes_rx+=sdu_lenP;
UE_list->eNB_UE_stats[CC_id][UE_id].total_num_pdus_rx+=1; UE_list->eNB_UE_stats[CC_idP][UE_id].total_num_pdus_rx+=1;
vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_SDU,0); vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_SDU,0);
stop_meas(&eNB->rx_ulsch_sdu); stop_meas(&eNB->rx_ulsch_sdu);
...@@ -499,7 +499,7 @@ void schedule_ulsch_rnti(module_id_t module_idP, ...@@ -499,7 +499,7 @@ void schedule_ulsch_rnti(module_id_t module_idP,
UE_list_t *UE_list=&eNB->UE_list; UE_list_t *UE_list=&eNB->UE_list;
UE_TEMPLATE *UE_template; UE_TEMPLATE *UE_template;
int rvidx_tab[4] = {0,3,1,2}; int rvidx_tab[4] = {0,2,3,1};
// loop over all active UEs // loop over all active UEs
...@@ -571,8 +571,7 @@ void schedule_ulsch_rnti(module_id_t module_idP, ...@@ -571,8 +571,7 @@ void schedule_ulsch_rnti(module_id_t module_idP,
UE_template->oldNDI_UL[harq_pid]=ndi; UE_template->oldNDI_UL[harq_pid]=ndi;
mcs = openair_daq_vars.target_ue_ul_mcs; mcs = openair_daq_vars.target_ue_ul_mcs;
} }
LOG_D(MAC,"[eNB %d] ULSCH scheduler: harq_pid %d, Ndi %d, mcs %d\n",module_idP,harq_pid,ndi,mcs);
LOG_D(MAC,"[eNB %d] ULSCH scheduler: Ndi %d, mcs %d\n",module_idP,ndi,mcs);
/* if((cooperation_flag > 0) && (UE_id == 1)) { // Allocation on same set of RBs /* if((cooperation_flag > 0) && (UE_id == 1)) { // Allocation on same set of RBs
// RIV:resource indication value // function in openair1/PHY/LTE_TRANSPORT/dci_tools.c // RIV:resource indication value // function in openair1/PHY/LTE_TRANSPORT/dci_tools.c
...@@ -623,11 +622,13 @@ void schedule_ulsch_rnti(module_id_t module_idP, ...@@ -623,11 +622,13 @@ void schedule_ulsch_rnti(module_id_t module_idP,
} }
//rb_table_index = 8; //rb_table_index = 8;
LOG_I(MAC,"[eNB %d][PUSCH %d/%x] Frame %d subframeP %d Scheduled UE (mcs %d, first rb %d, nb_rb %d, rb_table_index %d, TBS %d, harq_pid %d)\n", LOG_I(MAC,"[eNB %d][PUSCH %d/%x] Frame %d subframeP %d Scheduled UE (mcs %d, first rb %d, nb_rb %d, rb_table_index %d, TBS %d, harq_pid %d,DAI %d)\n",
module_idP,harq_pid,rnti,frameP,subframeP,mcs, module_idP,harq_pid,rnti,frameP,subframeP,mcs,
*first_rb,rb_table[rb_table_index], *first_rb,rb_table[rb_table_index],
rb_table_index,mac_xface->get_TBS_UL(mcs,rb_table[rb_table_index]), rb_table_index,mac_xface->get_TBS_UL(mcs,rb_table[rb_table_index]),
harq_pid); harq_pid,
UE_template->DAI_ul[sched_subframe]);
rballoc = mac_xface->computeRIV(mac_xface->lte_frame_parms->N_RB_UL, rballoc = mac_xface->computeRIV(mac_xface->lte_frame_parms->N_RB_UL,
*first_rb, *first_rb,
......
openair2/LAYER2/MAC/main.c
View file @ 4593a2a3
...@@ -417,7 +417,6 @@ int l2_init(LTE_DL_FRAME_PARMS *frame_parms,int eMBMS_active, uint8_t cba_group_ ...@@ -417,7 +417,6 @@ int l2_init(LTE_DL_FRAME_PARMS *frame_parms,int eMBMS_active, uint8_t cba_group_
mac_xface->eNB_dlsch_ulsch_scheduler = eNB_dlsch_ulsch_scheduler; mac_xface->eNB_dlsch_ulsch_scheduler = eNB_dlsch_ulsch_scheduler;
mac_xface->get_dci_sdu = get_dci_sdu; mac_xface->get_dci_sdu = get_dci_sdu;
mac_xface->fill_rar = fill_rar; mac_xface->fill_rar = fill_rar;
mac_xface->terminate_ra_proc = terminate_ra_proc;
mac_xface->initiate_ra_proc = initiate_ra_proc; mac_xface->initiate_ra_proc = initiate_ra_proc;
mac_xface->cancel_ra_proc = cancel_ra_proc; mac_xface->cancel_ra_proc = cancel_ra_proc;
mac_xface->SR_indication = SR_indication; mac_xface->SR_indication = SR_indication;
......
openair2/LAYER2/MAC/proto.h
View file @ 4593a2a3
...@@ -258,13 +258,6 @@ uint16_t fill_rar(module_id_t module_idP, ...@@ -258,13 +258,6 @@ uint16_t fill_rar(module_id_t module_idP,
uint16_t N_RB_UL, uint16_t N_RB_UL,
uint8_t input_buffer_length); uint8_t input_buffer_length);
/* \brief This function indicates the end of RA procedure and provides the l3msg received on ULSCH.
@param Mod_id Instance ID of eNB
@param rnti RNTI of UE transmitting l3msg
@param l3msg Pointer to received l3msg
*/
void terminate_ra_proc(module_id_t module_idP,int CC_id,frame_t frameP, rnti_t rnti, uint8_t *l3msg, uint16_t l3msg_len);
/* \brief Function to indicate a failed RA response. It removes all temporary variables related to the initial connection of a UE /* \brief Function to indicate a failed RA response. It removes all temporary variables related to the initial connection of a UE
@param Mod_id Instance ID of eNB @param Mod_id Instance ID of eNB
@param preamble_index index of the received RA request. @param preamble_index index of the received RA request.
...@@ -275,8 +268,9 @@ void cancel_ra_proc(module_id_t module_idP,int CC_id,frame_t frameP, uint16_t pr ...@@ -275,8 +268,9 @@ void cancel_ra_proc(module_id_t module_idP,int CC_id,frame_t frameP, uint16_t pr
@param Mod_id Instance ID of eNB @param Mod_id Instance ID of eNB
@param rnti RNTI of UE transmitting the SR @param rnti RNTI of UE transmitting the SR
@param sdu Pointer to received SDU @param sdu Pointer to received SDU
@param harq_pid Index of harq process corresponding to this sdu
*/ */
void rx_sdu(module_id_t module_idP, int CC_id,frame_t frameP, rnti_t rnti, uint8_t *sdu, uint16_t sdu_len); void rx_sdu(module_id_t module_idP, int CC_id,frame_t frameP, rnti_t rnti, uint8_t *sdu, uint16_t sdu_len, int harq_pid);
/* \brief Function to indicate a scheduled schduling request (SR) was received by eNB. /* \brief Function to indicate a scheduled schduling request (SR) was received by eNB.
@param Mod_id Instance ID of eNB @param Mod_id Instance ID of eNB
...@@ -476,7 +470,7 @@ uint8_t *parse_ulsch_header(uint8_t *mac_header, ...@@ -476,7 +470,7 @@ uint8_t *parse_ulsch_header(uint8_t *mac_header,
int l2_init(LTE_DL_FRAME_PARMS *frame_parms,int eMBMS_active, uint8_t cba_group_active, uint8_t HO_active); int l2_init(LTE_DL_FRAME_PARMS *frame_parms,int eMBMS_active, uint8_t cba_group_active, uint8_t HO_active);
int mac_init(void); int mac_init(void);
int add_new_ue(module_id_t Mod_id, int CC_id, rnti_t rnti); int add_new_ue(module_id_t Mod_id, int CC_id, rnti_t rnti,int harq_pid);
int mac_remove_ue(module_id_t Mod_id, int UE_id); int mac_remove_ue(module_id_t Mod_id, int UE_id);
void swap_UEs(UE_list_t *listP,int nodeiP, int nodejP); void swap_UEs(UE_list_t *listP,int nodeiP, int nodejP);
......
openair2/PHY_INTERFACE/defs.h
View file @ 4593a2a3
...@@ -75,9 +75,6 @@ typedef struct ...@@ -75,9 +75,6 @@ typedef struct
/// Fill random access response sdu, passing timing advance /// Fill random access response sdu, passing timing advance
uint16_t (*fill_rar)(module_id_t Mod_id,int CC_id,frame_t frameP,uint8_t *dlsch_buffer,uint16_t N_RB_UL, uint8_t input_buffer_length); uint16_t (*fill_rar)(module_id_t Mod_id,int CC_id,frame_t frameP,uint8_t *dlsch_buffer,uint16_t N_RB_UL, uint8_t input_buffer_length);
/// Terminate the RA procedure upon reception of l3msg on ulsch
void (*terminate_ra_proc)(module_id_t Mod_id,int CC_id,frame_t frameP,uint16_t UE_id, uint8_t *l3msg, uint16_t l3msg_len);
/// Initiate the RA procedure upon reception (hypothetical) of a valid preamble /// Initiate the RA procedure upon reception (hypothetical) of a valid preamble
void (*initiate_ra_proc)(module_id_t Mod_id,int CC_id,frame_t frameP,uint16_t preamble,int16_t timing_offset,uint8_t sect_id,sub_frame_t subframe,uint8_t f_id); void (*initiate_ra_proc)(module_id_t Mod_id,int CC_id,frame_t frameP,uint16_t preamble,int16_t timing_offset,uint8_t sect_id,sub_frame_t subframe,uint8_t f_id);
...@@ -91,7 +88,7 @@ typedef struct ...@@ -91,7 +88,7 @@ typedef struct
uint8_t* (*get_dlsch_sdu)(module_id_t Mod_id,int CC_id,frame_t frameP,rnti_t rnti,uint8_t TB_index); uint8_t* (*get_dlsch_sdu)(module_id_t Mod_id,int CC_id,frame_t frameP,rnti_t rnti,uint8_t TB_index);
/// Send ULSCH sdu to MAC for given rnti /// Send ULSCH sdu to MAC for given rnti
void (*rx_sdu)(module_id_t Mod_id,int CC_id,frame_t frameP,rnti_t rnti, uint8_t *sdu,uint16_t sdu_len); void (*rx_sdu)(module_id_t Mod_id,int CC_id,frame_t frameP,rnti_t rnti, uint8_t *sdu,uint16_t sdu_len, int harq_pid);
/// Indicate failure to synch to external source /// Indicate failure to synch to external source
void (*mrbch_phy_sync_failure) (module_id_t Mod_id,frame_t frameP, uint8_t free_eNB_index); void (*mrbch_phy_sync_failure) (module_id_t Mod_id,frame_t frameP, uint8_t free_eNB_index);
......
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