Skip to content
Snippets Groups Projects
Commit 9e7e57de authored by shahab SHARIATBAGHERI's avatar shahab SHARIATBAGHERI
Browse files

DL Fixed Bug get TBS

parent e51d8d3f
No related branches found
No related tags found
No related merge requests found
Hide whitespace changes
Inline Side-by-side
openair2/LAYER2/MAC/flexran_agent_scheduler_dlsch_ue.c
+ 288
− 278
View file @ 9e7e57de
......@@ -284,7 +284,7 @@ void _assign_rbs_required (module_id_t Mod_id,
nb_rbs_required[CC_id][UE_id] += min_rb_unit[CC_id];
if (nb_rbs_required[CC_id][UE_id] > nb_rbs_allowed_slice[CC_id][slice_id]) {
TBS = mac_xface->get_TBS_DL(flexran_get_ue_wcqi(Mod_id, UE_id), nb_rbs_allowed_slice[CC_id][slice_id]);
TBS = mac_xface->get_TBS_DL(cqi_to_mcs[flexran_get_ue_wcqi(Mod_id, UE_id)], nb_rbs_allowed_slice[CC_id][slice_id]);
nb_rbs_required[CC_id][UE_id] = nb_rbs_allowed_slice[CC_id][slice_id];
break;
}
......@@ -495,7 +495,7 @@ void _dlsch_scheduler_pre_processor (module_id_t Mod_id,
}
}
// Store the DLSCH buffer for each logical channel
/* Store the DLSCH buffer for each logical channel for each UE */
_store_dlsch_buffer (Mod_id,slice_id,frameP,subframeP);
// Calculate the number of RBs required by each UE on the basis of logical channel's buffer
......@@ -1044,9 +1044,10 @@ flexran_schedule_ue_dl_spec_common(mid_t mod_id,
ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
if (eNB_UE_stats==NULL) {
LOG_D(MAC,"[eNB] Cannot find eNB_UE_stats\n");
// mac_xface->macphy_exit("[MAC][eNB] Cannot find eNB_UE_stats\n");
continue;
LOG_D(MAC,"[eNB] Cannot find eNB_UE_stats\n");
// mac_xface->macphy_exit("[MAC][eNB] Cannot find eNB_UE_stats\n");
continue;
}
if (flexran_slice_member(UE_id, slice_id) == 0)
......@@ -1062,28 +1063,29 @@ flexran_schedule_ue_dl_spec_common(mid_t mod_id,
case 1:
case 2:
case 7:
aggregation = get_aggregation(get_bw_index(mod_id,CC_id),
aggregation = get_aggregation(get_bw_index(mod_id,CC_id),
eNB_UE_stats->DL_cqi[0],
format1);
break;
break;
case 3:
aggregation = get_aggregation(get_bw_index(mod_id,CC_id),
aggregation = get_aggregation(get_bw_index(mod_id,CC_id),
eNB_UE_stats->DL_cqi[0],
format2A);
break;
break;
default:
LOG_W(MAC,"Unsupported transmission mode %d\n", mac_xface->get_transmission_mode(mod_id,CC_id,rnti));
aggregation = 2;
LOG_W(MAC,"Unsupported transmission mode %d\n", mac_xface->get_transmission_mode(mod_id,CC_id,rnti));
aggregation = 2;
}
if ((ue_sched_ctl->pre_nb_available_rbs[CC_id] == 0) || // no RBs allocated
CCE_allocation_infeasible(mod_id, CC_id, 0, subframe, aggregation, rnti)) {
LOG_D(MAC,"[eNB %d] Frame %d : no RB allocated for UE %d on CC_id %d: continue \n",
mod_id, frame, UE_id, CC_id);
//if(mac_xface->get_transmission_mode(module_idP,rnti)==5)
continue; //to next user (there might be rbs availiable for other UEs in TM5
// else
// break;
LOG_D(MAC,"[eNB %d] Frame %d : no RB allocated for UE %d on CC_id %d: continue \n",
mod_id, frame, UE_id, CC_id);
//if(mac_xface->get_transmission_mode(module_idP,rnti)==5)
continue; //to next user (there might be rbs availiable for other UEs in TM5
// else
// break;
}
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
......@@ -1106,26 +1108,28 @@ flexran_schedule_ue_dl_spec_common(mid_t mod_id,
dl_data[num_ues_added]->n_rlc_pdu = 0;
dl_data[num_ues_added]->has_serv_cell_index = 1;
dl_data[num_ues_added]->serv_cell_index = CC_id;
nb_available_rb = ue_sched_ctl->pre_nb_available_rbs[CC_id];
flexran_get_harq(mod_id, CC_id, UE_id, frame, subframe, &harq_pid, &round, openair_harq_DL);
sdu_length_total=0;
mcs = cqi_to_mcs[flexran_get_ue_wcqi(mod_id, UE_id)];
// LOG_I(FLEXRAN_AGENT, "The MCS is %d\n", mcs);
mcs = cmin(mcs,flexran_slice_maxmcs(slice_id));
#ifdef EXMIMO
// #ifdef EXMIMO
if (mac_xface->get_transmission_mode(mod_id, CC_id, rnti) == 5) {
mcs = cqi_to_mcs[flexran_get_ue_wcqi(mod_id, UE_id)];
mcs = cmin(mcs,16);
}
// if (mac_xface->get_transmission_mode(mod_id, CC_id, rnti) == 5) {
// mcs = cqi_to_mcs[flexran_get_ue_wcqi(mod_id, UE_id)];
// mcs = cmin(mcs,16);
// }
#endif
// #endif
/*Get pre available resource blocks based on buffers*/
nb_available_rb = ue_sched_ctl->pre_nb_available_rbs[CC_id];
// initializing the rb allocation indicator for each UE
for(j = 0; j < flexran_get_N_RBG(mod_id, CC_id); j++) {
UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = 0;
rballoc_sub[j] = 0;
UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = 0;
rballoc_sub[j] = 0;
}
/* LOG_D(MAC,"[eNB %d] Frame %d: Scheduling UE %d on CC_id %d (rnti %x, harq_pid %d, round %d, rb %d, cqi %d, mcs %d, rrc %d)\n", */
......@@ -1146,72 +1150,74 @@ flexran_schedule_ue_dl_spec_common(mid_t mod_id,
/* process retransmission */
if (round > 0) {
LOG_D(FLEXRAN_AGENT, "There was a retransmission just now and the round was %d\n", round);
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
UE_list->UE_template[CC_id][UE_id].DAI++;
update_ul_dci(mod_id, CC_id, rnti, UE_list->UE_template[CC_id][UE_id].DAI);
LOG_D(MAC,"DAI update: CC_id %d subframeP %d: UE %d, DAI %d\n",
CC_id, subframe,UE_id,UE_list->UE_template[CC_id][UE_id].DAI);
}
mcs = UE_list->UE_template[CC_id][UE_id].mcs[harq_pid];
// get freq_allocation
nb_rb = UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid];
/*TODO: Must add this to FlexRAN agent API */
dci_tbs = mac_xface->get_TBS_DL(mcs, nb_rb);
if (nb_rb <= nb_available_rb) {
if(nb_rb == ue_sched_ctl->pre_nb_available_rbs[CC_id]) {
for(j = 0; j < flexran_get_N_RBG(mod_id, CC_id); j++) { // for indicating the rballoc for each sub-band
UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
}
} else {
nb_rb_temp = nb_rb;
j = 0;
while((nb_rb_temp > 0) && (j < flexran_get_N_RBG(mod_id, CC_id))) {
if(ue_sched_ctl->rballoc_sub_UE[CC_id][j] == 1) {
UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
if((j == flexran_get_N_RBG(mod_id, CC_id) - 1) &&
((flexran_get_N_RB_DL(mod_id, CC_id) == 25)||
(flexran_get_N_RB_DL(mod_id, CC_id) == 50))) {
nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id]+1;
} else {
nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id];
}
}
j = j + 1;
}
}
nb_available_rb -= nb_rb;
PHY_vars_eNB_g[mod_id][CC_id]->mu_mimo_mode[UE_id].pre_nb_available_rbs = nb_rb;
PHY_vars_eNB_g[mod_id][CC_id]->mu_mimo_mode[UE_id].dl_pow_off = ue_sched_ctl->dl_pow_off[CC_id];
for(j=0; j < flexran_get_N_RBG(mod_id, CC_id); j++) {
PHY_vars_eNB_g[mod_id][CC_id]->mu_mimo_mode[UE_id].rballoc_sub[j] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j];
rballoc_sub[j] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j];
}
// Keep the old NDI, do not toggle
ndi = UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
tpc = UE_list->UE_template[CC_id][UE_id].oldTPC[harq_pid];
UE_list->UE_template[CC_id][UE_id].mcs[harq_pid] = mcs;
LOG_D(FLEXRAN_AGENT, "There was a retransmission just now and the round was %d\n", round);
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
UE_list->UE_template[CC_id][UE_id].DAI++;
update_ul_dci(mod_id, CC_id, rnti, UE_list->UE_template[CC_id][UE_id].DAI);
LOG_D(MAC,"DAI update: CC_id %d subframeP %d: UE %d, DAI %d\n",
CC_id, subframe,UE_id,UE_list->UE_template[CC_id][UE_id].DAI);
}
mcs = UE_list->UE_template[CC_id][UE_id].mcs[harq_pid];
// get freq_allocation
nb_rb = UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid];
/*TODO: Must add this to FlexRAN agent API */
dci_tbs = mac_xface->get_TBS_DL(mcs, nb_rb);
if (nb_rb <= nb_available_rb) {
if(nb_rb == ue_sched_ctl->pre_nb_available_rbs[CC_id]) {
for(j = 0; j < flexran_get_N_RBG(mod_id, CC_id); j++) { // for indicating the rballoc for each sub-band
UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
}
} else {
nb_rb_temp = nb_rb;
j = 0;
while((nb_rb_temp > 0) && (j < flexran_get_N_RBG(mod_id, CC_id))) {
if(ue_sched_ctl->rballoc_sub_UE[CC_id][j] == 1) {
UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
if((j == flexran_get_N_RBG(mod_id, CC_id) - 1) &&
((flexran_get_N_RB_DL(mod_id, CC_id) == 25)||
(flexran_get_N_RB_DL(mod_id, CC_id) == 50))) {
nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id]+1;
} else {
nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id];
}
}
j = j + 1;
}
}
nb_available_rb -= nb_rb;
PHY_vars_eNB_g[mod_id][CC_id]->mu_mimo_mode[UE_id].pre_nb_available_rbs = nb_rb;
PHY_vars_eNB_g[mod_id][CC_id]->mu_mimo_mode[UE_id].dl_pow_off = ue_sched_ctl->dl_pow_off[CC_id];
for(j=0; j < flexran_get_N_RBG(mod_id, CC_id); j++) {
PHY_vars_eNB_g[mod_id][CC_id]->mu_mimo_mode[UE_id].rballoc_sub[j] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j];
rballoc_sub[j] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j];
}
// Keep the old NDI, do not toggle
ndi = UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
tpc = UE_list->UE_template[CC_id][UE_id].oldTPC[harq_pid];
UE_list->UE_template[CC_id][UE_id].mcs[harq_pid] = mcs;
ue_has_transmission = 1;
num_ues_added++;
} else {
LOG_D(MAC,"[eNB %d] Frame %d CC_id %d : don't schedule UE %d, its retransmission takes more resources than we have\n",
mod_id, frame, CC_id, UE_id);
ue_has_transmission = 0;
}
//End of retransmission
}
ue_has_transmission = 1;
num_ues_added++;
} else {
LOG_D(MAC,"[eNB %d] Frame %d CC_id %d : don't schedule UE %d, its retransmission takes more resources than we have\n",
mod_id, frame, CC_id, UE_id);
ue_has_transmission = 0;
}
//End of retransmission
} else { /* This is a potentially new SDU opportunity */
else { /* This is a potentially new SDU opportunity */
rlc_status.bytes_in_buffer = 0;
// Now check RLC information to compute number of required RBs
// get maximum TBS size for RLC request
......@@ -1265,11 +1271,14 @@ flexran_schedule_ue_dl_spec_common(mid_t mod_id,
//Fill in as much as possible
data_to_request = cmin(dci_tbs - ta_len - header_len - sdu_length_total, rlc_status.bytes_in_buffer);
LOG_D(FLEXRAN_AGENT, "Will request %d bytes from channel %d\n", data_to_request, j);
if (data_to_request < 128) { //The header will be one byte less
header_len--;
header_len_last = 2;
} else {
header_len_last = 3;
header_len--;
header_len_last = 2;
}
else {
header_len_last = 3;
}
/* if (j == 1 || j == 2) {
data_to_request+=0;
......@@ -1364,7 +1373,8 @@ flexran_schedule_ue_dl_spec_common(mid_t mod_id,
for(j = 0; j < flexran_get_N_RBG(mod_id, CC_id); j++) { // for indicating the rballoc for each sub-band
UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
}
} else {
}
else {
nb_rb_temp = nb_rb;
j = 0;
LOG_D(MAC, "[TEST]Will only partially fill the bitmap\n");
......@@ -1412,12 +1422,12 @@ flexran_schedule_ue_dl_spec_common(mid_t mod_id,
UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid] = nb_rb;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
UE_list->UE_template[CC_id][UE_id].DAI++;
// printf("DAI update: subframeP %d: UE %d, DAI %d\n",subframeP,UE_id,UE_list->UE_template[CC_id][UE_id].DAI);
// if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
// UE_list->UE_template[CC_id][UE_id].DAI++;
// // printf("DAI update: subframeP %d: UE %d, DAI %d\n",subframeP,UE_id,UE_list->UE_template[CC_id][UE_id].DAI);
//#warning only for 5MHz channel
update_ul_dci(mod_id, CC_id, rnti, UE_list->UE_template[CC_id][UE_id].DAI);
}
// update_ul_dci(mod_id, CC_id, rnti, UE_list->UE_template[CC_id][UE_id].DAI);
// }
// do PUCCH power control
// this is the normalized RX power
......@@ -1475,189 +1485,189 @@ flexran_schedule_ue_dl_spec_common(mid_t mod_id,
ue_has_transmission = 0;
}
} // End of new scheduling
// If we has transmission or retransmission
if (ue_has_transmission) {
switch (mac_xface->get_transmission_mode(mod_id, CC_id, rnti)) {
case 1:
case 2:
default:
dl_dci->has_res_alloc = 1;
dl_dci->res_alloc = 0;
dl_dci->has_vrb_format = 1;
dl_dci->vrb_format = PROTOCOL__FLEX_VRB_FORMAT__FLVRBF_LOCALIZED;
dl_dci->has_format = 1;
dl_dci->format = PROTOCOL__FLEX_DCI_FORMAT__FLDCIF_1;
dl_dci->has_rb_bitmap = 1;
dl_dci->rb_bitmap = allocate_prbs_sub(nb_rb, rballoc_sub);
dl_dci->has_rb_shift = 1;
dl_dci->rb_shift = 0;
dl_dci->n_ndi = 1;
dl_dci->ndi = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_ndi);
dl_dci->ndi[0] = ndi;
dl_dci->n_rv = 1;
dl_dci->rv = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_rv);
dl_dci->rv[0] = round & 3;
dl_dci->has_tpc = 1;
dl_dci->tpc = tpc;
dl_dci->n_mcs = 1;
dl_dci->mcs = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_mcs);
dl_dci->mcs[0] = mcs;
dl_dci->n_tbs_size = 1;
dl_dci->tbs_size = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_tbs_size);
dl_dci->tbs_size[0] = dci_tbs;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
dl_dci->has_dai = 1;
dl_dci->dai = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3;
}
break;
case 3:
dl_dci->has_res_alloc = 1;
dl_dci->res_alloc = 0;
dl_dci->has_vrb_format = 1;
dl_dci->vrb_format = PROTOCOL__FLEX_VRB_FORMAT__FLVRBF_LOCALIZED;
dl_dci->has_format = 1;
dl_dci->format = PROTOCOL__FLEX_DCI_FORMAT__FLDCIF_2A;
dl_dci->has_rb_bitmap = 1;
dl_dci->rb_bitmap = allocate_prbs_sub(nb_rb, rballoc_sub);
dl_dci->has_rb_shift = 1;
dl_dci->rb_shift = 0;
dl_dci->n_ndi = 2;
dl_dci->ndi = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_ndi);
dl_dci->ndi[0] = ndi;
dl_dci->ndi[1] = ndi;
dl_dci->n_rv = 2;
dl_dci->rv = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_rv);
dl_dci->rv[0] = round & 3;
dl_dci->rv[1] = round & 3;
dl_dci->has_tpc = 1;
dl_dci->tpc = tpc;
dl_dci->n_mcs = 2;
dl_dci->mcs = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_mcs);
dl_dci->mcs[0] = mcs;
dl_dci->mcs[1] = mcs;
dl_dci->n_tbs_size = 2;
dl_dci->tbs_size = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_tbs_size);
dl_dci->tbs_size[0] = dci_tbs;
dl_dci->tbs_size[1] = dci_tbs;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
dl_dci->has_dai = 1;
dl_dci->dai = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3;
}
break;
case 4:
dl_dci->has_res_alloc = 1;
dl_dci->res_alloc = 0;
dl_dci->has_vrb_format = 1;
dl_dci->vrb_format = PROTOCOL__FLEX_VRB_FORMAT__FLVRBF_LOCALIZED;
dl_dci->has_format = 1;
dl_dci->format = PROTOCOL__FLEX_DCI_FORMAT__FLDCIF_2A;
dl_dci->has_rb_bitmap = 1;
dl_dci->rb_bitmap = allocate_prbs_sub(nb_rb, rballoc_sub);
dl_dci->has_rb_shift = 1;
dl_dci->rb_shift = 0;
dl_dci->n_ndi = 2;
dl_dci->ndi = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_ndi);
dl_dci->ndi[0] = ndi;
dl_dci->ndi[1] = ndi;
dl_dci->n_rv = 2;
dl_dci->rv = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_rv);
dl_dci->rv[0] = round & 3;
dl_dci->rv[1] = round & 3;
dl_dci->has_tpc = 1;
dl_dci->tpc = tpc;
dl_dci->n_mcs = 2;
dl_dci->mcs = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_mcs);
dl_dci->mcs[0] = mcs;
dl_dci->mcs[1] = mcs;
dl_dci->n_tbs_size = 2;
dl_dci->tbs_size = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_tbs_size);
dl_dci->tbs_size[0] = dci_tbs;
dl_dci->tbs_size[1] = dci_tbs;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
dl_dci->has_dai = 1;
dl_dci->dai = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3;
}
break;
case 5:
dl_dci->has_res_alloc = 1;
dl_dci->res_alloc = 0;
dl_dci->has_vrb_format = 1;
dl_dci->vrb_format = PROTOCOL__FLEX_VRB_FORMAT__FLVRBF_LOCALIZED;
dl_dci->has_format = 1;
dl_dci->format = PROTOCOL__FLEX_DCI_FORMAT__FLDCIF_1D;
dl_dci->has_rb_bitmap = 1;
dl_dci->rb_bitmap = allocate_prbs_sub(nb_rb, rballoc_sub);
dl_dci->has_rb_shift = 1;
dl_dci->rb_shift = 0;
dl_dci->n_ndi = 1;
dl_dci->ndi[0] = ndi;
dl_dci->n_rv = 1;
dl_dci->rv = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_rv);
dl_dci->rv[0] = round & 3;
dl_dci->has_tpc = 1;
dl_dci->tpc = tpc;
dl_dci->n_mcs = 1;
dl_dci->mcs = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_mcs);
dl_dci->mcs[0] = mcs;
dl_dci->n_tbs_size = 1;
dl_dci->tbs_size = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_tbs_size);
dl_dci->tbs_size[0] = dci_tbs;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
dl_dci->has_dai = 1;
dl_dci->dai = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3;
}
if(ue_sched_ctl->dl_pow_off[CC_id] == 2) {
ue_sched_ctl->dl_pow_off[CC_id] = 1;
}
dl_dci->has_dl_power_offset = 1;
dl_dci->dl_power_offset = ue_sched_ctl->dl_pow_off[CC_id];
dl_dci->has_precoding_info = 1;
dl_dci->precoding_info = 5; // Is this right??
break;
case 6:
dl_dci->has_res_alloc = 1;
dl_dci->res_alloc = 0;
dl_dci->has_vrb_format = 1;
dl_dci->vrb_format = PROTOCOL__FLEX_VRB_FORMAT__FLVRBF_LOCALIZED;
dl_dci->has_format = 1;
dl_dci->format = PROTOCOL__FLEX_DCI_FORMAT__FLDCIF_1D;
dl_dci->has_rb_bitmap = 1;
dl_dci->rb_bitmap = allocate_prbs_sub(nb_rb, rballoc_sub);
dl_dci->has_rb_shift = 1;
dl_dci->rb_shift = 0;
dl_dci->n_ndi = 1;
dl_dci->ndi = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_ndi);
dl_dci->ndi[0] = ndi;
dl_dci->n_rv = 1;
dl_dci->rv = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_rv);
dl_dci->rv[0] = round & 3;
dl_dci->has_tpc = 1;
dl_dci->tpc = tpc;
dl_dci->n_mcs = 1;
dl_dci->mcs = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_mcs);
dl_dci->mcs[0] = mcs;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
dl_dci->has_dai = 1;
dl_dci->dai = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3;
}
dl_dci->has_dl_power_offset = 1;
dl_dci->dl_power_offset = ue_sched_ctl->dl_pow_off[CC_id];
dl_dci->has_precoding_info = 1;
dl_dci->precoding_info = 5; // Is this right??
break;
}
switch (mac_xface->get_transmission_mode(mod_id, CC_id, rnti)) {
case 1:
case 2:
default:
dl_dci->has_res_alloc = 1;
dl_dci->res_alloc = 0;
dl_dci->has_vrb_format = 1;
dl_dci->vrb_format = PROTOCOL__FLEX_VRB_FORMAT__FLVRBF_LOCALIZED;
dl_dci->has_format = 1;
dl_dci->format = PROTOCOL__FLEX_DCI_FORMAT__FLDCIF_1;
dl_dci->has_rb_bitmap = 1;
dl_dci->rb_bitmap = allocate_prbs_sub(nb_rb, rballoc_sub);
dl_dci->has_rb_shift = 1;
dl_dci->rb_shift = 0;
dl_dci->n_ndi = 1;
dl_dci->ndi = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_ndi);
dl_dci->ndi[0] = ndi;
dl_dci->n_rv = 1;
dl_dci->rv = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_rv);
dl_dci->rv[0] = round & 3;
dl_dci->has_tpc = 1;
dl_dci->tpc = tpc;
dl_dci->n_mcs = 1;
dl_dci->mcs = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_mcs);
dl_dci->mcs[0] = mcs;
dl_dci->n_tbs_size = 1;
dl_dci->tbs_size = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_tbs_size);
dl_dci->tbs_size[0] = dci_tbs;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
dl_dci->has_dai = 1;
dl_dci->dai = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3;
}
break;
case 3:
dl_dci->has_res_alloc = 1;
dl_dci->res_alloc = 0;
dl_dci->has_vrb_format = 1;
dl_dci->vrb_format = PROTOCOL__FLEX_VRB_FORMAT__FLVRBF_LOCALIZED;
dl_dci->has_format = 1;
dl_dci->format = PROTOCOL__FLEX_DCI_FORMAT__FLDCIF_2A;
dl_dci->has_rb_bitmap = 1;
dl_dci->rb_bitmap = allocate_prbs_sub(nb_rb, rballoc_sub);
dl_dci->has_rb_shift = 1;
dl_dci->rb_shift = 0;
dl_dci->n_ndi = 2;
dl_dci->ndi = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_ndi);
dl_dci->ndi[0] = ndi;
dl_dci->ndi[1] = ndi;
dl_dci->n_rv = 2;
dl_dci->rv = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_rv);
dl_dci->rv[0] = round & 3;
dl_dci->rv[1] = round & 3;
dl_dci->has_tpc = 1;
dl_dci->tpc = tpc;
dl_dci->n_mcs = 2;
dl_dci->mcs = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_mcs);
dl_dci->mcs[0] = mcs;
dl_dci->mcs[1] = mcs;
dl_dci->n_tbs_size = 2;
dl_dci->tbs_size = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_tbs_size);
dl_dci->tbs_size[0] = dci_tbs;
dl_dci->tbs_size[1] = dci_tbs;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
dl_dci->has_dai = 1;
dl_dci->dai = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3;
}
break;
case 4:
dl_dci->has_res_alloc = 1;
dl_dci->res_alloc = 0;
dl_dci->has_vrb_format = 1;
dl_dci->vrb_format = PROTOCOL__FLEX_VRB_FORMAT__FLVRBF_LOCALIZED;
dl_dci->has_format = 1;
dl_dci->format = PROTOCOL__FLEX_DCI_FORMAT__FLDCIF_2A;
dl_dci->has_rb_bitmap = 1;
dl_dci->rb_bitmap = allocate_prbs_sub(nb_rb, rballoc_sub);
dl_dci->has_rb_shift = 1;
dl_dci->rb_shift = 0;
dl_dci->n_ndi = 2;
dl_dci->ndi = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_ndi);
dl_dci->ndi[0] = ndi;
dl_dci->ndi[1] = ndi;
dl_dci->n_rv = 2;
dl_dci->rv = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_rv);
dl_dci->rv[0] = round & 3;
dl_dci->rv[1] = round & 3;
dl_dci->has_tpc = 1;
dl_dci->tpc = tpc;
dl_dci->n_mcs = 2;
dl_dci->mcs = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_mcs);
dl_dci->mcs[0] = mcs;
dl_dci->mcs[1] = mcs;
dl_dci->n_tbs_size = 2;
dl_dci->tbs_size = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_tbs_size);
dl_dci->tbs_size[0] = dci_tbs;
dl_dci->tbs_size[1] = dci_tbs;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
dl_dci->has_dai = 1;
dl_dci->dai = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3;
}
break;
case 5:
dl_dci->has_res_alloc = 1;
dl_dci->res_alloc = 0;
dl_dci->has_vrb_format = 1;
dl_dci->vrb_format = PROTOCOL__FLEX_VRB_FORMAT__FLVRBF_LOCALIZED;
dl_dci->has_format = 1;
dl_dci->format = PROTOCOL__FLEX_DCI_FORMAT__FLDCIF_1D;
dl_dci->has_rb_bitmap = 1;
dl_dci->rb_bitmap = allocate_prbs_sub(nb_rb, rballoc_sub);
dl_dci->has_rb_shift = 1;
dl_dci->rb_shift = 0;
dl_dci->n_ndi = 1;
dl_dci->ndi[0] = ndi;
dl_dci->n_rv = 1;
dl_dci->rv = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_rv);
dl_dci->rv[0] = round & 3;
dl_dci->has_tpc = 1;
dl_dci->tpc = tpc;
dl_dci->n_mcs = 1;
dl_dci->mcs = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_mcs);
dl_dci->mcs[0] = mcs;
dl_dci->n_tbs_size = 1;
dl_dci->tbs_size = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_tbs_size);
dl_dci->tbs_size[0] = dci_tbs;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
dl_dci->has_dai = 1;
dl_dci->dai = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3;
}
if(ue_sched_ctl->dl_pow_off[CC_id] == 2) {
ue_sched_ctl->dl_pow_off[CC_id] = 1;
}
dl_dci->has_dl_power_offset = 1;
dl_dci->dl_power_offset = ue_sched_ctl->dl_pow_off[CC_id];
dl_dci->has_precoding_info = 1;
dl_dci->precoding_info = 5; // Is this right??
break;
case 6:
dl_dci->has_res_alloc = 1;
dl_dci->res_alloc = 0;
dl_dci->has_vrb_format = 1;
dl_dci->vrb_format = PROTOCOL__FLEX_VRB_FORMAT__FLVRBF_LOCALIZED;
dl_dci->has_format = 1;
dl_dci->format = PROTOCOL__FLEX_DCI_FORMAT__FLDCIF_1D;
dl_dci->has_rb_bitmap = 1;
dl_dci->rb_bitmap = allocate_prbs_sub(nb_rb, rballoc_sub);
dl_dci->has_rb_shift = 1;
dl_dci->rb_shift = 0;
dl_dci->n_ndi = 1;
dl_dci->ndi = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_ndi);
dl_dci->ndi[0] = ndi;
dl_dci->n_rv = 1;
dl_dci->rv = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_rv);
dl_dci->rv[0] = round & 3;
dl_dci->has_tpc = 1;
dl_dci->tpc = tpc;
dl_dci->n_mcs = 1;
dl_dci->mcs = (uint32_t *) malloc(sizeof(uint32_t) * dl_dci->n_mcs);
dl_dci->mcs[0] = mcs;
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
dl_dci->has_dai = 1;
dl_dci->dai = (UE_list->UE_template[CC_id][UE_id].DAI-1)&3;
}
dl_dci->has_dl_power_offset = 1;
dl_dci->dl_power_offset = ue_sched_ctl->dl_pow_off[CC_id];
dl_dci->has_precoding_info = 1;
dl_dci->precoding_info = 5; // Is this right??
break;
}
}
if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
// if (flexran_get_duplex_mode(mod_id, CC_id) == PROTOCOL__FLEX_DUPLEX_MODE__FLDM_TDD) {
/* TODO */
//set_ul_DAI(mod_id, UE_id, CC_id, frame, subframe, frame_parms);
}
// }
} // UE_id loop
} // CC_id loop
......
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment