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Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split

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This commit is contained in:
Raymond Knopp
2017-10-19 12:27:13 +02:00
parent b09a281b09 311f439a6a
commit cc47fbed90
5 changed files with 160 additions and 35 deletions
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cmake_targets/build_oai
+3 -5
View File
@@ -856,11 +856,9 @@ function main() {
ln -sf $dbin/liboai_exmimodevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to EXMIMO device library"
elif [ "$HW" == "OAI_USRP" ] ; then
if [ -d "/usr/include/uhd" ] ; then
compilations \
$build_dir oai_usrpdevif \
liboai_usrpdevif.so $dbin/liboai_usrpdevif.so.$REL
fi
compilations \
$build_dir oai_usrpdevif \
liboai_usrpdevif.so $dbin/liboai_usrpdevif.so.$REL
ln -sf liboai_usrpdevif.so liboai_device.so
ln -sf $dbin/liboai_usrpdevif.so.$REL $dbin/liboai_device.so
common/utils/T/tracer/enb.c
+9 -4
View File
@@ -31,7 +31,10 @@ void reset_ue_ids(void)
int i;
printf("resetting known UEs\n");
for (i = 0; i < 65536; i++) ue_id[i] = -1;
next_ue_id = 0;
ue_id[65535] = 0;
ue_id[65534] = 1; /* HACK: to be removed */
ue_id[2] = 2; /* this supposes RA RNTI = 2, very openair specific */
next_ue_id = 3;
}
int ue_id_from_rnti(void *_priv, int rnti)
@@ -228,13 +231,15 @@ static void click(void *private, gui *g,
enb_data *ed = private;
enb_gui *e = ed->e;
int ue = ed->ue;
int do_reset = 0;
if (button != 1) return;
if (w == e->prev_ue_button) { ue--; if (ue < 0) ue = 0; }
if (w == e->next_ue_button) ue++;
if (w == e->current_ue_button) reset_ue_ids();
if (w == e->current_ue_button) do_reset = 1;
if (pthread_mutex_lock(&ed->lock)) abort();
if (do_reset) reset_ue_ids();
if (ue != ed->ue) {
set_current_ue(g, ed, ue);
ed->ue = ue;
@@ -619,7 +624,7 @@ static void enb_main_gui(enb_gui *e, gui *g, event_handler *h, void *database,
container_set_child_growable(g, top_container, text, 1);
e->legacy = new_view_textlist(10000, 10, g, text);
set_current_ue(g, ed, 0);
set_current_ue(g, ed, ed->ue);
register_notifier(g, "click", e->current_ue_button, click, ed);
register_notifier(g, "click", e->prev_ue_button, click, ed);
register_notifier(g, "click", e->next_ue_button, click, ed);
@@ -735,7 +740,7 @@ int main(int n, char **v)
g = gui_init();
new_thread(gui_thread, g);
enb_data.ue = 0;
enb_data.ue = 3;
enb_data.e = &eg;
enb_data.database = database;
openair1/PHY/LTE_TRANSPORT/dci_tools.c
+142 -24
View File
@@ -861,13 +861,152 @@ uint8_t get_transmission_mode(module_id_t Mod_id, uint8_t CC_id, rnti_t rnti)
}
*/
void fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_alloc,nfapi_dl_config_dci_dl_pdu *pdu) {
void fill_pdcch_order(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_alloc,nfapi_dl_config_dci_dl_pdu *pdu)
{
LTE_DL_FRAME_PARMS *fp = &eNB->frame_parms;
uint8_t *dci_pdu = &dci_alloc->dci_pdu[0];
nfapi_dl_config_dci_dl_pdu_rel8_t *rel8 = &pdu->dci_dl_pdu_rel8;
dci_alloc->firstCCE = rel8->cce_idx;
dci_alloc->L = rel8->aggregation_level;
dci_alloc->rnti = rel8->rnti;
dci_alloc->harq_pid = rel8->harq_process;
dci_alloc->ra_flag = 0;
dci_alloc->format = format1A;
LOG_D(PHY,"NFAPI: DCI format %d, nCCE %d, L %d, rnti %x,harq_pid %d\n",
rel8->dci_format,rel8->cce_idx,rel8->aggregation_level,rel8->rnti,rel8->harq_process);
switch (fp->N_RB_DL) {
case 6:
if (fp->frame_type == TDD) {
dci_alloc->dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t;
((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->type = 1;
((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->vrb_type = rel8->virtual_resource_block_assignment_flag;
((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->mcs = rel8->mcs_1;
((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->ndi = rel8->new_data_indicator_1;
((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->rballoc = rel8->resource_block_coding;
((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->rv = rel8->redundancy_version_1;
((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->TPC = rel8->tpc;
((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->harq_pid = rel8->harq_process;
((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->dai = rel8->downlink_assignment_index;
} else {
dci_alloc->dci_length = sizeof_DCI1A_1_5MHz_FDD_t;
((DCI1A_1_5MHz_FDD_t *)dci_pdu)->type = 1;
((DCI1A_1_5MHz_FDD_t *)dci_pdu)->vrb_type = rel8->virtual_resource_block_assignment_flag;
((DCI1A_1_5MHz_FDD_t *)dci_pdu)->mcs = rel8->mcs_1;
((DCI1A_1_5MHz_FDD_t *)dci_pdu)->ndi = rel8->new_data_indicator_1;
((DCI1A_1_5MHz_FDD_t *)dci_pdu)->rballoc = rel8->resource_block_coding;
((DCI1A_1_5MHz_FDD_t *)dci_pdu)->rv = rel8->redundancy_version_1;
((DCI1A_1_5MHz_FDD_t *)dci_pdu)->TPC = rel8->tpc;
((DCI1A_1_5MHz_FDD_t *)dci_pdu)->harq_pid = rel8->harq_process;
// printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
}
break;
case 25:
if (fp->frame_type == TDD) {
dci_alloc->dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t;
((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->type = 1;
((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->vrb_type = rel8->virtual_resource_block_assignment_flag;
((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->mcs = rel8->mcs_1;
((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->ndi = rel8->new_data_indicator_1;
((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->rballoc = rel8->resource_block_coding;
((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->rv = rel8->redundancy_version_1;
((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->TPC = rel8->tpc;
((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->harq_pid = rel8->harq_process;
((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->dai = rel8->downlink_assignment_index;
// printf("TDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
} else {
dci_alloc->dci_length = sizeof_DCI1A_5MHz_FDD_t;
((DCI1A_5MHz_FDD_t *)dci_pdu)->type = 1;
((DCI1A_5MHz_FDD_t *)dci_pdu)->vrb_type = rel8->virtual_resource_block_assignment_flag;
((DCI1A_5MHz_FDD_t *)dci_pdu)->mcs = rel8->mcs_1;
((DCI1A_5MHz_FDD_t *)dci_pdu)->ndi = rel8->new_data_indicator_1;
((DCI1A_5MHz_FDD_t *)dci_pdu)->rballoc = rel8->resource_block_coding;
((DCI1A_5MHz_FDD_t *)dci_pdu)->rv = rel8->redundancy_version_1;
((DCI1A_5MHz_FDD_t *)dci_pdu)->TPC = rel8->tpc;
((DCI1A_5MHz_FDD_t *)dci_pdu)->harq_pid = rel8->harq_process;
// printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
}
break;
case 50:
if (fp->frame_type == TDD) {
dci_alloc->dci_length = sizeof_DCI1A_10MHz_TDD_1_6_t;
((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->type = 1;
((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->vrb_type = rel8->virtual_resource_block_assignment_flag;
((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->mcs = rel8->mcs_1;
((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->ndi = rel8->new_data_indicator_1;
((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->rballoc = rel8->resource_block_coding;
((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->rv = rel8->redundancy_version_1;
((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->TPC = rel8->tpc;
((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->harq_pid = rel8->harq_process;
((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->dai = rel8->downlink_assignment_index;
// printf("TDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
} else {
dci_alloc->dci_length = sizeof_DCI1A_10MHz_FDD_t;
((DCI1A_10MHz_FDD_t *)dci_pdu)->type = 1;
((DCI1A_10MHz_FDD_t *)dci_pdu)->vrb_type = rel8->virtual_resource_block_assignment_flag;
((DCI1A_10MHz_FDD_t *)dci_pdu)->mcs = rel8->mcs_1;
((DCI1A_10MHz_FDD_t *)dci_pdu)->ndi = rel8->new_data_indicator_1;
((DCI1A_10MHz_FDD_t *)dci_pdu)->rballoc = rel8->resource_block_coding;
((DCI1A_10MHz_FDD_t *)dci_pdu)->rv = rel8->redundancy_version_1;
((DCI1A_10MHz_FDD_t *)dci_pdu)->TPC = rel8->tpc;
((DCI1A_10MHz_FDD_t *)dci_pdu)->harq_pid = rel8->harq_process;
// printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
}
break;
case 100:
if (fp->frame_type == TDD) {
dci_alloc->dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t;
((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->type = 1;
((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->vrb_type = rel8->virtual_resource_block_assignment_flag;
((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->mcs = rel8->mcs_1;
((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->ndi = rel8->new_data_indicator_1;
((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->rballoc = rel8->resource_block_coding;
((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->rv = rel8->redundancy_version_1;
((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->TPC = rel8->tpc;
((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->harq_pid = rel8->harq_process;
((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->dai = rel8->downlink_assignment_index;
// printf("TDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
} else {
dci_alloc->dci_length = sizeof_DCI1A_20MHz_FDD_t;
((DCI1A_20MHz_FDD_t *)dci_pdu)->type = 1;
((DCI1A_20MHz_FDD_t *)dci_pdu)->vrb_type = rel8->virtual_resource_block_assignment_flag;
((DCI1A_20MHz_FDD_t *)dci_pdu)->mcs = rel8->mcs_1;
((DCI1A_20MHz_FDD_t *)dci_pdu)->ndi = rel8->new_data_indicator_1;
((DCI1A_20MHz_FDD_t *)dci_pdu)->rballoc = rel8->resource_block_coding;
((DCI1A_20MHz_FDD_t *)dci_pdu)->rv = rel8->redundancy_version_1;
((DCI1A_20MHz_FDD_t *)dci_pdu)->TPC = rel8->tpc;
((DCI1A_20MHz_FDD_t *)dci_pdu)->harq_pid = rel8->harq_process;
// printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
}
break;
}
LOG_I(PHY,"%d.%d: DCI 1A: rnti %x, PDCCH order to do PRACH\n",
proc->frame_tx, proc->subframe_tx, rel8->rnti);
}
void fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_alloc,nfapi_dl_config_dci_dl_pdu *pdu)
{
LTE_DL_FRAME_PARMS *fp = &eNB->frame_parms;
uint8_t *dci_pdu = &dci_alloc->dci_pdu[0];
nfapi_dl_config_dci_dl_pdu_rel8_t *rel8 = &pdu->dci_dl_pdu_rel8;
/* check if this is a DCI 1A PDCCH order for RAPROC */
if (rel8->dci_format == NFAPI_DL_DCI_FORMAT_1A && rel8->rnti_type == 1) {
int full_rb;
switch (fp->N_RB_DL) {
case 6: full_rb = 63; break;
case 25: full_rb = 511; break;
case 50: full_rb = 2047; break;
case 100: full_rb = 8191; break;
default: abort();
}
if (rel8->resource_block_coding == full_rb)
return fill_pdcch_order(eNB, proc, dci_alloc, pdu);
}
LTE_eNB_DLSCH_t *dlsch0=NULL,*dlsch1=NULL;
LTE_DL_eNB_HARQ_t *dlsch0_harq=NULL,*dlsch1_harq=NULL;
int beamforming_mode = 0;
@@ -958,11 +1097,6 @@ LOG_D(PHY,"NFAPI: harq_pid %d harq_mask %x, round %d ndi (%d,%d) rnti type %d\n"
((DCI1A_1_5MHz_FDD_t *)dci_pdu)->harq_pid = rel8->harq_process;
// printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
}
// check if PDCCH order
if (rel8->resource_block_coding == 63) {
dlsch0->active = 0;
return;
}
AssertFatal(rel8->virtual_resource_block_assignment_flag==LOCALIZED,"Distributed RB allocation not done yet\n");
dlsch0_harq->rb_alloc[0] = localRIV2alloc_LUT6[rel8->resource_block_coding];
dlsch0_harq->vrb_type = rel8->virtual_resource_block_assignment_flag;
@@ -993,12 +1127,6 @@ LOG_D(PHY,"NFAPI: harq_pid %d harq_mask %x, round %d ndi (%d,%d) rnti type %d\n"
((DCI1A_5MHz_FDD_t *)dci_pdu)->harq_pid = rel8->harq_process;
// printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
}
// check if PDCCH order
if (rel8->resource_block_coding == 511) {
dlsch0->active = 0;
return;
}
AssertFatal(rel8->virtual_resource_block_assignment_flag==LOCALIZED,"Distributed RB allocation not done yet\n");
dlsch0_harq->rb_alloc[0] = localRIV2alloc_LUT25[rel8->resource_block_coding];
dlsch0_harq->vrb_type = rel8->virtual_resource_block_assignment_flag;
@@ -1029,11 +1157,6 @@ LOG_D(PHY,"NFAPI: harq_pid %d harq_mask %x, round %d ndi (%d,%d) rnti type %d\n"
((DCI1A_10MHz_FDD_t *)dci_pdu)->harq_pid = rel8->harq_process;
// printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
}
// check if PDCCH order
if (rel8->resource_block_coding == 2047) {
dlsch0->active = 0;
return;
}
AssertFatal(rel8->virtual_resource_block_assignment_flag==LOCALIZED,"Distributed RB allocation not done yet\n");
dlsch0_harq->rb_alloc[0] = localRIV2alloc_LUT50_0[rel8->resource_block_coding];
dlsch0_harq->rb_alloc[1] = localRIV2alloc_LUT50_1[rel8->resource_block_coding];
@@ -1065,11 +1188,6 @@ LOG_D(PHY,"NFAPI: harq_pid %d harq_mask %x, round %d ndi (%d,%d) rnti type %d\n"
((DCI1A_20MHz_FDD_t *)dci_pdu)->harq_pid = rel8->harq_process;
// printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
}
// check if PDCCH order
if (rel8->resource_block_coding == 8191) {
dlsch0->active = 0;
return;
}
AssertFatal(rel8->virtual_resource_block_assignment_flag==LOCALIZED,"Distributed RB allocation not done yet\n");
dlsch0_harq->rb_alloc[0] = localRIV2alloc_LUT100_0[rel8->resource_block_coding];
dlsch0_harq->rb_alloc[1] = localRIV2alloc_LUT100_1[rel8->resource_block_coding];
@@ -2287,7 +2405,7 @@ void fill_dci0(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_alloc,
T_INT(mcs), T_INT(-1 /* TODO: remove round? */),
T_INT(pdu->dci_pdu_rel8.resource_block_start),
T_INT(pdu->dci_pdu_rel8.number_of_resource_block),
T_INT(-1 /* TODO: get TBS */),
T_INT(get_TBS_UL(mcs, pdu->dci_pdu_rel8.number_of_resource_block) * 8),
T_INT(pdu->dci_pdu_rel8.aggregation_level),
T_INT(pdu->dci_pdu_rel8.cce_index));
#endif
openair2/LAYER2/MAC/eNB_scheduler_primitives.c
+1
View File
@@ -1707,6 +1707,7 @@ int add_new_ue(module_id_t mod_idP, int cc_idP, rnti_t rntiP,int harq_pidP
for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
if (UE_list->active[i] == TRUE) continue;
UE_id = i;
memset(&UE_list->UE_template[cc_idP][UE_id], 0, sizeof(UE_TEMPLATE));
UE_list->UE_template[cc_idP][UE_id].rnti = rntiP;
UE_list->UE_template[cc_idP][UE_id].configured = FALSE;
UE_list->numactiveCCs[UE_id] = 1;
openair2/LAYER2/MAC/pre_processor.c
+5 -2
View File
@@ -1370,11 +1370,14 @@ void assign_max_mcs_min_rb(module_id_t module_idP,int frameP, sub_frame_t subfra
/* if UE has pending scheduling request then pre-allocate 3 RBs */
//if (UE_template->ul_active == 1 && UE_template->ul_SR == 1) {
if (UE_is_to_be_scheduled(module_idP, CC_id, i)) {
/* use QPSK mcs */
UE_template->pre_assigned_mcs_ul = 10;
UE_template->pre_allocated_rb_table_index_ul = 2;
UE_template->pre_allocated_nb_rb_ul = 3;
} else {
UE_template->pre_allocated_rb_table_index_ul=-1;
UE_template->pre_allocated_nb_rb_ul=0;
UE_template->pre_assigned_mcs_ul = 0;
UE_template->pre_allocated_rb_table_index_ul = -1;
UE_template->pre_allocated_nb_rb_ul = 0;
}
}
}