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Separated control from data plane in MAC agent scheduler

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This commit is contained in:
Xenofon Foukas
2016-02-03 17:44:20 +00:00
parent 3d3c0c7c03
commit e8f4e4e01f
3 changed files with 29 additions and 475 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cmake_targets/CMakeLists.txt
+1
View File
@@ -1010,6 +1010,7 @@ set (MAC_SRC
${MAC_DIR}/pre_processor.c
${MAC_DIR}/config.c
${MAC_DIR}/eNB_agent_scheduler_dlsch_ue.c
${MAC_DIR}/eNB_agent_scheduler_dataplane.c
)
set (ENB_APP_SRC
openair2/LAYER2/MAC/eNB_agent_scheduler_dlsch_ue.c
+5 -453
View File
@@ -44,6 +44,7 @@
#include "SCHED/defs.h"
#include "SCHED/extern.h"
#include "LAYER2/MAC/enb_agent_mac_proto.h"
#include "LAYER2/MAC/defs.h"
#include "LAYER2/MAC/proto.h"
#include "LAYER2/MAC/extern.h"
@@ -83,25 +84,19 @@ schedule_ue_spec_default(
)
//------------------------------------------------------------------------------
{
//TODO
uint8_t CC_id;
int UE_id;
int N_RBG[MAX_NUM_CCs];
unsigned char aggregation;
mac_rlc_status_resp_t rlc_status;
unsigned char header_len_dcch=0, header_len_dcch_tmp=0,header_len_dtch=0,header_len_dtch_tmp=0, ta_len=0;
unsigned char sdu_lcids[11],offset,num_sdus=0;
uint16_t nb_rb,nb_rb_temp,total_nb_available_rb[MAX_NUM_CCs],nb_available_rb;
uint16_t TBS,j,sdu_lengths[11],rnti,padding=0,post_padding=0;
unsigned char dlsch_buffer[MAX_DLSCH_PAYLOAD_BYTES];
unsigned char header_len_dcch=0, header_len_dcch_tmp=0, header_len_dtch=0, header_len_dtch_tmp=0, ta_len=0;
uint16_t nb_rb, nb_rb_temp, total_nb_available_rb[MAX_NUM_CCs], nb_available_rb;
uint16_t TBS, j, rnti, padding=0, post_padding=0;
unsigned char round = 0;
unsigned char harq_pid = 0;
void *DLSCH_dci = NULL;
LTE_eNB_UE_stats *eNB_UE_stats = NULL;
uint16_t sdu_length_total = 0;
// uint8_t dl_pow_off[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
// unsigned char rballoc_sub_UE[MAX_NUM_CCs][NUMBER_OF_UE_MAX][N_RBG_MAX];
// uint16_t pre_nb_available_rbs[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
int mcs, mcs_tmp;
uint16_t min_rb_unit[MAX_NUM_CCs];
eNB_MAC_INST *eNB = &eNB_mac_inst[mod_id];
@@ -241,7 +236,6 @@ schedule_ue_spec_default(
sdu_length_total=0;
num_sdus=0;
/*
DevCheck(((eNB_UE_stats->DL_cqi[0] < MIN_CQI_VALUE) || (eNB_UE_stats->DL_cqi[0] > MAX_CQI_VALUE)),
@@ -261,7 +255,7 @@ schedule_ue_spec_default(
#endif
// store stats
//UE_list->eNB_UE_stats[CC_id][UE_id].dl_cqi= eNB_UE_stats->DL_cqi[0];
//
// initializing the rb allocation indicator for each UE
for(j = 0; j < frame_parms[CC_id]->N_RBG; j++) {
@@ -1051,445 +1045,3 @@ schedule_ue_spec_default(
stop_meas(&eNB->schedule_dlsch);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SCHEDULE_DLSCH,VCD_FUNCTION_OUT);
}
void apply_scheduling_decisions(mid_t mod_id,
uint32_t frame,
uint32_t subframe,
int *mbsfn_flag,
Protocol__ProgranMessage *dl_scheduling_info) {
uint8_t CC_id;
int UE_id;
int N_RBG[MAX_NUM_CCs];
unsigned char aggregation;
mac_rlc_status_resp_t rlc_status;
unsigned char header_len_dcch=0, header_len_dcch_tmp=0,header_len_dtch=0,header_len_dtch_tmp=0, ta_len=0;
unsigned char sdu_lcids[11],offset,num_sdus=0;
uint16_t nb_rb,nb_rb_temp,total_nb_available_rb[MAX_NUM_CCs],nb_available_rb;
uint16_t TBS,j,sdu_lengths[11],rnti,padding=0,post_padding=0;
unsigned char dlsch_buffer[MAX_DLSCH_PAYLOAD_BYTES];
unsigned char round = 0;
unsigned char harq_pid = 0;
void *DLSCH_dci = NULL;
DCI_PDU *DCI_pdu;
LTE_eNB_UE_stats *eNB_UE_stats = NULL;
uint16_t sdu_length_total = 0;
int mcs;
uint16_t min_rb_unit[MAX_NUM_CCs];
short ta_update = 0;
eNB_MAC_INST *eNB = &eNB_mac_inst[mod_id];
UE_list_t *UE_list = &eNB->UE_list;
LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs];
int32_t normalized_rx_power, target_rx_power;
int32_t tpc=1;
static int32_t tpc_accumulated=0;
UE_sched_ctrl *ue_sched_ctl;
int i;
int size_bits,size_bytes;
Protocol__PrpDlMacConfig *mac_config = dl_scheduling_info->dl_mac_config_msg;
Protocol__PrpDlData *dl_data;
Protocol__PrpDlDci *dl_dci;
uint32_t rlc_size, n_lc, lcid;
// Check if there is any scheduling command for UE data
if (mac_config->n_dl_ue_data > 0) {
// For each UE-related command
for (i = 0; i < mac_config->n_dl_ue_data; i++) {
dl_data = mac_config->dl_ue_data[i];
dl_dci = dl_data->dl_dci;
CC_id = dl_data->serv_cell_index;
rnti = dl_data->rnti;
UE_id = find_ue(rnti, PHY_vars_eNB_g[mod_id][CC_id]);
ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
eNB_UE_stats = mac_xface->get_eNB_UE_stats(mod_id,CC_id,rnti);
round = dl_dci->rv[0];
harq_pid = dl_dci->harq_process;
// Note this code is for a specific DCI format
DLSCH_dci = (void *)UE_list->UE_template[CC_id][UE_id].DLSCH_DCI[harq_pid];
DCI_pdu = &eNB->common_channels[CC_id].DCI_pdu;
frame_parms[CC_id] = mac_xface->get_lte_frame_parms(mod_id, CC_id);
switch (frame_parms[CC_id]->N_RB_DL) {
case 6:
if (frame_parms[CC_id]->frame_type == TDD) {
if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1) {
((DCI1_1_5MHz_TDD_t*)DLSCH_dci)->harq_pid = harq_pid;
((DCI1_1_5MHz_TDD_t*)DLSCH_dci)->rv = round;
((DCI1_1_5MHz_TDD_t*)DLSCH_dci)->dai = dl_dci->dai;
((DCI1_1_5MHz_TDD_t*)DLSCH_dci)->rballoc = dl_dci->rb_bitmap;
((DCI1_1_5MHz_TDD_t*)DLSCH_dci)->rah = dl_dci->res_alloc;
((DCI1_1_5MHz_TDD_t*)DLSCH_dci)->mcs = dl_dci->mcs[0];
((DCI1_1_5MHz_TDD_t*)DLSCH_dci)->TPC = dl_dci->tpc;
((DCI1_1_5MHz_TDD_t*)DLSCH_dci)->ndi = dl_dci->ndi[0];
size_bytes = sizeof(DCI1_1_5MHz_TDD_t);
size_bits = sizeof_DCI1_1_5MHz_TDD_t;
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_2A) {
//TODO
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1D) {
//TODO
}
} else {
if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1) {
LOG_D(MAC,"[TEST] Setting DCI format 1\n");
((DCI1_1_5MHz_FDD_t*)DLSCH_dci)->harq_pid = harq_pid;
((DCI1_1_5MHz_FDD_t*)DLSCH_dci)->rv = round;
((DCI1_1_5MHz_FDD_t*)DLSCH_dci)->rballoc = dl_dci->rb_bitmap;
((DCI1_1_5MHz_FDD_t*)DLSCH_dci)->rah = dl_dci->res_alloc;
((DCI1_1_5MHz_FDD_t*)DLSCH_dci)->mcs = dl_dci->mcs[0];
((DCI1_1_5MHz_FDD_t*)DLSCH_dci)->TPC = dl_dci->tpc;
((DCI1_1_5MHz_FDD_t*)DLSCH_dci)->ndi = dl_dci->ndi[0];
size_bytes = sizeof(DCI1_1_5MHz_FDD_t);
size_bits = sizeof_DCI1_1_5MHz_FDD_t;
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_2A) {
//TODO
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1D) {
//TODO
}
}
break;
case 25:
if (frame_parms[CC_id]->frame_type == TDD) {
if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1) {
((DCI1_5MHz_TDD_t*)DLSCH_dci)->harq_pid = harq_pid;
((DCI1_5MHz_TDD_t*)DLSCH_dci)->rv = round;
((DCI1_5MHz_TDD_t*)DLSCH_dci)->dai = dl_dci->dai;
((DCI1_5MHz_TDD_t*)DLSCH_dci)->rballoc = dl_dci->rb_bitmap;
((DCI1_5MHz_TDD_t*)DLSCH_dci)->rah = dl_dci->res_alloc;
((DCI1_5MHz_TDD_t*)DLSCH_dci)->mcs = dl_dci->mcs[0];
((DCI1_5MHz_TDD_t*)DLSCH_dci)->TPC = dl_dci->tpc;
((DCI1_5MHz_TDD_t*)DLSCH_dci)->ndi = dl_dci->ndi[0];
size_bytes = sizeof(DCI1_5MHz_TDD_t);
size_bits = sizeof_DCI1_5MHz_TDD_t;
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_2A) {
//TODO
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1D) {
//TODO
}
} else {
if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1) {
((DCI1_5MHz_FDD_t*)DLSCH_dci)->harq_pid = harq_pid;
((DCI1_5MHz_FDD_t*)DLSCH_dci)->rv = round;
((DCI1_5MHz_FDD_t*)DLSCH_dci)->rballoc = dl_dci->rb_bitmap;
((DCI1_5MHz_FDD_t*)DLSCH_dci)->rah = dl_dci->res_alloc;
((DCI1_5MHz_FDD_t*)DLSCH_dci)->mcs = dl_dci->mcs[0];
((DCI1_5MHz_FDD_t*)DLSCH_dci)->TPC = dl_dci->tpc;
((DCI1_5MHz_FDD_t*)DLSCH_dci)->ndi = dl_dci->ndi[0];
size_bytes = sizeof(DCI1_5MHz_FDD_t);
size_bits = sizeof_DCI1_5MHz_FDD_t;
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_2A) {
//TODO
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1D) {
//TODO
}
}
break;
case 50:
if (frame_parms[CC_id]->frame_type == TDD) {
if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1) {
((DCI1_10MHz_TDD_t*)DLSCH_dci)->harq_pid = harq_pid;
((DCI1_10MHz_TDD_t*)DLSCH_dci)->rv = round;
((DCI1_10MHz_TDD_t*)DLSCH_dci)->dai = dl_dci->dai;
((DCI1_10MHz_TDD_t*)DLSCH_dci)->rballoc = dl_dci->rb_bitmap;
((DCI1_10MHz_TDD_t*)DLSCH_dci)->rah = dl_dci->res_alloc;
((DCI1_10MHz_TDD_t*)DLSCH_dci)->mcs = dl_dci->mcs[0];
((DCI1_10MHz_TDD_t*)DLSCH_dci)->TPC = dl_dci->tpc;
((DCI1_10MHz_TDD_t*)DLSCH_dci)->ndi = dl_dci->ndi[0];
size_bytes = sizeof(DCI1_10MHz_TDD_t);
size_bits = sizeof_DCI1_10MHz_TDD_t;
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_2A) {
//TODO
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1D) {
//TODO
}
} else {
if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1) {
((DCI1_10MHz_FDD_t*)DLSCH_dci)->harq_pid = harq_pid;
((DCI1_10MHz_FDD_t*)DLSCH_dci)->rv = round;
((DCI1_10MHz_FDD_t*)DLSCH_dci)->rballoc = dl_dci->rb_bitmap;
((DCI1_10MHz_FDD_t*)DLSCH_dci)->rah = dl_dci->res_alloc;
((DCI1_10MHz_FDD_t*)DLSCH_dci)->mcs = dl_dci->mcs[0];
((DCI1_10MHz_FDD_t*)DLSCH_dci)->TPC = dl_dci->tpc;
((DCI1_10MHz_TDD_t*)DLSCH_dci)->ndi = dl_dci->ndi[0];
size_bytes = sizeof(DCI1_10MHz_FDD_t);
size_bits = sizeof_DCI1_10MHz_FDD_t;
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_2A) {
//TODO
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1D) {
//TODO
}
}
break;
case 100:
if (frame_parms[CC_id]->frame_type == TDD) {
if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1) {
((DCI1_20MHz_TDD_t*)DLSCH_dci)->harq_pid = harq_pid;
((DCI1_20MHz_TDD_t*)DLSCH_dci)->rv = round;
((DCI1_20MHz_TDD_t*)DLSCH_dci)->dai = dl_dci->dai;
((DCI1_20MHz_TDD_t*)DLSCH_dci)->rballoc = dl_dci->rb_bitmap;
((DCI1_20MHz_TDD_t*)DLSCH_dci)->rah = dl_dci->res_alloc;
((DCI1_20MHz_TDD_t*)DLSCH_dci)->mcs = dl_dci->mcs[0];
((DCI1_20MHz_TDD_t*)DLSCH_dci)->TPC = dl_dci->tpc;
((DCI1_20MHz_TDD_t*)DLSCH_dci)->ndi = dl_dci->ndi[0];
size_bytes = sizeof(DCI1_20MHz_TDD_t);
size_bits = sizeof_DCI1_20MHz_TDD_t;
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_2A) {
//TODO
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1D) {
//TODO
}
} else {
if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1) {
((DCI1_20MHz_FDD_t*)DLSCH_dci)->harq_pid = harq_pid;
((DCI1_20MHz_FDD_t*)DLSCH_dci)->rv = round;
((DCI1_20MHz_FDD_t*)DLSCH_dci)->rballoc = dl_dci->rb_bitmap;
((DCI1_20MHz_FDD_t*)DLSCH_dci)->rah = dl_dci->res_alloc;
((DCI1_20MHz_FDD_t*)DLSCH_dci)->mcs = dl_dci->mcs[0];
((DCI1_20MHz_FDD_t*)DLSCH_dci)->TPC = dl_dci->tpc;
((DCI1_20MHz_FDD_t*)DLSCH_dci)->ndi = dl_dci->ndi[0];
size_bytes = sizeof(DCI1_20MHz_FDD_t);
size_bits = sizeof_DCI1_20MHz_FDD_t;
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_2A) {
//TODO
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1D) {
//TODO
}
}
break;
}
// If this is a new transmission
if (round == 0) {
// First we have to deal with the creation of the PDU based on the message instructions
rlc_status.bytes_in_buffer = 0;
TBS = dl_dci->tbs_size[0];
LOG_D(MAC,"[TEST] The TBS during the creation process is %d\n", TBS);
if (dl_data->n_ce_bitmap > 0) {
//Check if there is TA command
if (dl_data->ce_bitmap[0] & PROTOCOL__PRP_CE_TYPE__PRPCET_TA) {
ta_len = 2;
LOG_D(MAC, "[TEST] Need to send timing advance\n");
} else {
ta_len = 0;
LOG_D(MAC, "[TEST] No timing advance\n");
}
}
n_lc = dl_data->n_rlc_pdu;
num_sdus = 0;
sdu_length_total = 0;
// Go through each one of the channel commands and create SDUs
for (i = 0; i < n_lc; i++) {
lcid = dl_data->rlc_pdu[i]->rlc_pdu_tb[0]->logical_channel_id;
LOG_D(MAC, "[TEST] Going through SDU of channel %d\n", lcid);
rlc_size = dl_data->rlc_pdu[i]->rlc_pdu_tb[0]->size;
LOG_D(MAC,"[TEST] [eNB %d] Frame %d, LCID %d, CC_id %d, Requesting %d bytes from RLC (RRC message)\n",
mod_id, frame, lcid, CC_id, rlc_size);
if (rlc_size > 0) {
rlc_status = mac_rlc_status_ind(mod_id,
rnti,
mod_id,
frame,
ENB_FLAG_YES,
MBMS_FLAG_NO,
lcid,
rlc_size); // transport block set size
sdu_lengths[i] = 0;
LOG_D(MAC, "[TEST] RLC can give %d bytes for LCID %d during second call\n", rlc_status.bytes_in_buffer, lcid);
sdu_lengths[i] += mac_rlc_data_req(mod_id,
rnti,
mod_id,
frame,
ENB_FLAG_YES,
MBMS_FLAG_NO,
lcid,
(char *)&dlsch_buffer[sdu_length_total]);
LOG_D(MAC, "[TEST] RLC gave %d bytes in LCID %d\n", sdu_lengths[i], lcid);
LOG_D(MAC,"[eNB %d][LCID %d] CC_id %d Got %d bytes from RLC\n",mod_id, lcid, CC_id, sdu_lengths[i]);
sdu_length_total += sdu_lengths[i];
LOG_D(MAC, "[TEST] Total sdu size became %d\n", sdu_length_total);
sdu_lcids[i] = lcid;
UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[lcid] += 1;
UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[lcid] += sdu_lengths[i];
if (lcid == DCCH || lcid == DCCH1) {
header_len_dcch += 2;
} else if (lcid == DTCH) {
if (sdu_lengths[i] < 128) {
header_len_dtch = 2;
} else {
header_len_dtch = 3;
}
}
num_sdus++;
}
} // SDU creation end
if (((sdu_length_total + header_len_dcch + header_len_dtch) > 0)) {
header_len_dcch_tmp = header_len_dcch;
header_len_dtch_tmp = header_len_dtch;
if (header_len_dtch==0) {
header_len_dcch = (header_len_dcch >0) ? (header_len_dcch - 1) : header_len_dcch; // remove length field
} else {
header_len_dtch = (header_len_dtch > 0) ? 1 : header_len_dtch; // remove length field for the last SDU
}
// there is a payload
if (((sdu_length_total + header_len_dcch + header_len_dtch ) > 0)) {
if ((TBS - header_len_dcch - header_len_dtch - sdu_length_total - ta_len) <= 2
|| (TBS - header_len_dcch - header_len_dtch - sdu_length_total - ta_len) > TBS) { //protect from overflow
padding = (TBS - header_len_dcch - header_len_dtch - sdu_length_total - ta_len);
post_padding = 0;
} else {
padding = 0;
// adjust the header len
if (header_len_dtch==0) {
header_len_dcch = header_len_dcch_tmp;
} else {
header_len_dtch = header_len_dtch_tmp;
}
post_padding = TBS - sdu_length_total - header_len_dcch - header_len_dtch - ta_len - 1; // 1 is for the postpadding header
}
}
if (ta_len > 0) {
ta_update = ue_sched_ctl->ta_update;
} else {
ta_update = 0;
}
offset = generate_dlsch_header((unsigned char*)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
// offset = generate_dlsch_header((unsigned char*)eNB_mac_inst[0].DLSCH_pdu[0][0].payload[0],
num_sdus, //num_sdus
sdu_lengths, //
sdu_lcids,
255, // no drx
ta_update, // timing advance
NULL, // contention res id
padding,
post_padding);
LOG_D(MAC, "[TEST]Have to schedule %d SDUs with length %d. TBS is %d, LCID is %d, post padding is %d, padding is %d, header offset is %d, total sdu size is %d\n", num_sdus, sdu_lengths[0], TBS, sdu_lcids[0], post_padding, padding, offset, sdu_length_total);
#ifdef DEBUG_eNB_SCHEDULER
LOG_T(MAC,"[eNB %d] First 16 bytes of DLSCH : \n");
for (i=0; i<16; i++) {
LOG_T(MAC,"%x.",dlsch_buffer[i]);
}
LOG_T(MAC,"\n");
#endif
// cycle through SDUs and place in dlsch_buffer
memcpy(&UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset],dlsch_buffer,sdu_length_total);
// memcpy(&eNB_mac_inst[0].DLSCH_pdu[0][0].payload[0][offset],dcch_buffer,sdu_lengths[0]);
// fill remainder of DLSCH with random data
for (j=0; j<(TBS-sdu_length_total-offset); j++) {
UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset+sdu_length_total+j] = (char)(taus()&0xff);
}
//eNB_mac_inst[0].DLSCH_pdu[0][0].payload[0][offset+sdu_lengths[0]+j] = (char)(taus()&0xff);
if (opt_enabled == 1) {
trace_pdu(1, (uint8_t *)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
TBS, mod_id, 3, UE_RNTI(mod_id, UE_id),
eNB->subframe,0,0);
LOG_D(OPT,"[eNB %d][DLSCH] CC_id %d Frame %d rnti %x with size %d\n",
mod_id, CC_id, frame, UE_RNTI(mod_id,UE_id), TBS);
}
// store stats
eNB->eNB_stats[CC_id].dlsch_bytes_tx+=sdu_length_total;
eNB->eNB_stats[CC_id].dlsch_pdus_tx+=1;
UE_list->eNB_UE_stats[CC_id][UE_id].crnti= rnti;
UE_list->eNB_UE_stats[CC_id][UE_id].rrc_status=mac_eNB_get_rrc_status(mod_id, rnti);
UE_list->eNB_UE_stats[CC_id][UE_id].harq_pid = harq_pid;
UE_list->eNB_UE_stats[CC_id][UE_id].harq_round = round;
nb_rb = UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid];
LOG_D(MAC,"[TEST] %d Number of resource blocks allocated\n", nb_rb);
UE_list->eNB_UE_stats[CC_id][UE_id].rbs_used = nb_rb;
UE_list->eNB_UE_stats[CC_id][UE_id].total_rbs_used += nb_rb;
UE_list->eNB_UE_stats[CC_id][UE_id].dlsch_mcs1=dl_dci->mcs[0];
UE_list->eNB_UE_stats[CC_id][UE_id].dlsch_mcs2=dl_dci->mcs[0];
UE_list->eNB_UE_stats[CC_id][UE_id].TBS = TBS;
UE_list->eNB_UE_stats[CC_id][UE_id].overhead_bytes= TBS- sdu_length_total;
UE_list->eNB_UE_stats[CC_id][UE_id].total_sdu_bytes+= sdu_length_total;
UE_list->eNB_UE_stats[CC_id][UE_id].total_pdu_bytes+= TBS;
UE_list->eNB_UE_stats[CC_id][UE_id].total_num_pdus+=1;
eNB_UE_stats->dlsch_mcs1 = cqi_to_mcs[eNB_UE_stats->DL_cqi[0]];
eNB_UE_stats->dlsch_mcs1 = cmin(eNB_UE_stats->dlsch_mcs1, openair_daq_vars.target_ue_dl_mcs);
// TODO
}
} else {
// No need to create anything apart of DCI in case of retransmission
/*TODO: Must add these */
//eNB_UE_stats->dlsch_trials[round]++;
//UE_list->eNB_UE_stats[CC_id][UE_id].num_retransmission+=1;
//UE_list->eNB_UE_stats[CC_id][UE_id].rbs_used_retx=nb_rb;
//UE_list->eNB_UE_stats[CC_id][UE_id].total_rbs_used_retx+=nb_rb;
//UE_list->eNB_UE_stats[CC_id][UE_id].ncce_used_retx=nCCECC_id];
//UE_list->eNB_UE_stats[CC_id][UE_id].dlsch_mcs1=eNB_UE_stats->dlsch_mcs1;
//UE_list->eNB_UE_stats[CC_id][UE_id].dlsch_mcs2=eNB_UE_stats->dlsch_mcs1;
}
//Add DCI based on format
if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_1) {
add_ue_spec_dci(DCI_pdu,
DLSCH_dci,
rnti,
size_bytes,
dl_dci->aggr_level,//aggregation
size_bits,
format1,
0);
} else if (dl_dci->format == PROTOCOL__PRP_DCI_FORMAT__PRDCIF_2A) {
add_ue_spec_dci(DCI_pdu,
DLSCH_dci,
rnti,
size_bytes,
dl_dci->aggr_level,//aggregation
size_bits,
format2A,
0);
}
}
}
}
openair2/LAYER2/MAC/eNB_scheduler.c
+23 -22
View File
@@ -62,6 +62,7 @@
//Agent-related headers
#include "ENB_APP/enb_agent_extern.h"
#include "ENB_APP/enb_agent_mac.h"
#include "LAYER2/MAC/enb_agent_mac_proto.h"
#if defined(ENABLE_ITTI)
# include "intertask_interface.h"
@@ -273,7 +274,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -322,7 +323,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -353,7 +354,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -390,7 +391,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -419,7 +420,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -463,7 +464,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -494,7 +495,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -531,7 +532,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -559,7 +560,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -612,7 +613,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -637,7 +638,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -665,7 +666,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -699,7 +700,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -723,7 +724,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -751,7 +752,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -790,7 +791,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -818,7 +819,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -851,7 +852,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -877,7 +878,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -903,7 +904,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -929,7 +930,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,
@@ -957,7 +958,7 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
mbsfn_status,
msg);
apply_scheduling_decisions(module_idP,
apply_dl_scheduling_decisions(module_idP,
frameP,
subframeP,
mbsfn_status,