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Commit b350f855 authored by Raymond Knopp's avatar Raymond Knopp
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fixes for broken automatic indentation in MAC #1

parent 5dc0d7cc
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Showing with 4106 additions and 4994 deletions
openair2/LAYER2/MAC/config.c
View file @ b350f855
......@@ -251,7 +251,7 @@ void config_mib(int Mod_idP,
cfg->rf_config.dl_channel_bandwidth.value = to_prb(dl_BandwidthP);
cfg->rf_config.dl_channel_bandwidth.tl.tag = NFAPI_RF_CONFIG_DL_CHANNEL_BANDWIDTH_TAG;
cfg->num_tlv++;
LOG_E(PHY,"%s() dl_BandwidthP:%d\n", __FUNCTION__, dl_BandwidthP);
LOG_E(PHY,"%s() dl_BandwidthP:%d\n", __FUNCTION__, dl_BandwidthP);
cfg->rf_config.ul_channel_bandwidth.value = to_prb(dl_BandwidthP);
cfg->rf_config.ul_channel_bandwidth.tl.tag = NFAPI_RF_CONFIG_UL_CHANNEL_BANDWIDTH_TAG;
......@@ -306,35 +306,35 @@ LOG_E(PHY,"%s() dl_BandwidthP:%d\n", __FUNCTION__, dl_BandwidthP);
LOG_I(MAC,
"%s() NFAPI_CONFIG_REQUEST(num_tlv:%u) DL_BW:%u UL_BW:%u Ncp %d,p_eNB %d,earfcn %d,band %d,phich_resource %u phich_duration %u phich_power_offset %u PSS %d SSS %d PCI %d"
"%s() NFAPI_CONFIG_REQUEST(num_tlv:%u) DL_BW:%u UL_BW:%u Ncp %d,p_eNB %d,earfcn %d,band %d,phich_resource %u phich_duration %u phich_power_offset %u PSS %d SSS %d PCI %d"
#ifdef Rel14
" PBCH repetition %d"
" PBCH repetition %d"
#endif
"\n"
,__FUNCTION__
,cfg->num_tlv
,cfg->rf_config.dl_channel_bandwidth.value
,cfg->rf_config.ul_channel_bandwidth.value
,NcpP,p_eNBP
,cfg->nfapi_config.earfcn.value
,cfg->nfapi_config.rf_bands.rf_band[0]
,cfg->phich_config.phich_resource.value
,cfg->phich_config.phich_duration.value
,cfg->phich_config.phich_power_offset.value
,cfg->sch_config.primary_synchronization_signal_epre_eprers.value
,cfg->sch_config.secondary_synchronization_signal_epre_eprers.value
,cfg->sch_config.physical_cell_id.value
"\n"
,__FUNCTION__
` ,cfg->num_tlv
,cfg->rf_config.dl_channel_bandwidth.value
,cfg->rf_config.ul_channel_bandwidth.value
,NcpP,p_eNBP
,cfg->nfapi_config.earfcn.value
,cfg->nfapi_config.rf_bands.rf_band[0]
,cfg->phich_config.phich_resource.value
,cfg->phich_config.phich_duration.value
,cfg->phich_config.phich_power_offset.value
,cfg->sch_config.primary_synchronization_signal_epre_eprers.value
,cfg->sch_config.secondary_synchronization_signal_epre_eprers.value
,cfg->sch_config.physical_cell_id.value
#ifdef Rel14
,cfg->emtc_config.pbch_repetitions_enable_r13.value
,cfg->emtc_config.pbch_repetitions_enable_r13.value
#endif
);
);
}
void config_sib1(int Mod_idP, int CC_idP, TDD_Config_t * tdd_ConfigP)
{
nfapi_config_request_t *cfg = &RC.mac[Mod_idP]->config[CC_idP];
nfapi_config_request_t *cfg = &RC.mac[Mod_idP]->config[CC_idP];
if (tdd_ConfigP) { //TDD
cfg->subframe_config.duplex_mode.value = 0;
......@@ -434,16 +434,13 @@ config_sib2(int Mod_idP,
cfg->pucch_config.n1_pucch_an.tl.tag = NFAPI_PUCCH_CONFIG_N1_PUCCH_AN_TAG;
cfg->num_tlv++;
if (radioResourceConfigCommonP->pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.groupHoppingEnabled == true)
{
if (radioResourceConfigCommonP->pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.groupHoppingEnabled == true) {
cfg->uplink_reference_signal_config.uplink_rs_hopping.value = 1;
}
else if (radioResourceConfigCommonP->pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled == true)
{
else if (radioResourceConfigCommonP->pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled == true) {
cfg->uplink_reference_signal_config.uplink_rs_hopping.value = 2;
}
else // No hopping
{
else {
cfg->uplink_reference_signal_config.uplink_rs_hopping.value = 0;
}
cfg->uplink_reference_signal_config.uplink_rs_hopping.tl.tag = NFAPI_UPLINK_REFERENCE_SIGNAL_CONFIG_UPLINK_RS_HOPPING_TAG;
......@@ -474,10 +471,10 @@ config_sib2(int Mod_idP,
if (radioResourceConfigCommonP->soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts) {
cfg->srs_config.max_up_pts.value = 1;
cfg->srs_config.max_up_pts.value = 1;
}
else {
cfg->srs_config.max_up_pts.value = 0;
cfg->srs_config.max_up_pts.value = 0;
}
cfg->srs_config.max_up_pts.tl.tag = NFAPI_SRS_CONFIG_MAX_UP_PTS_TAG;
cfg->num_tlv++;
......@@ -819,65 +816,65 @@ rrc_mac_config_req_eNB(module_id_t Mod_idP,
RC.mac[Mod_idP]->common_channels[CC_idP].sib1_v13ext = sib1_v13ext;
}
#endif
if (radioResourceConfigCommon != NULL) {
LOG_I(MAC, "[CONFIG]SIB2/3 Contents (partial)\n");
LOG_I(MAC, "[CONFIG]pusch_config_common.n_SB = %ld\n",
radioResourceConfigCommon->
pusch_ConfigCommon.pusch_ConfigBasic.n_SB);
LOG_I(MAC, "[CONFIG]pusch_config_common.hoppingMode = %ld\n",
radioResourceConfigCommon->
pusch_ConfigCommon.pusch_ConfigBasic.hoppingMode);
LOG_I(MAC,
"[CONFIG]pusch_config_common.pusch_HoppingOffset = %ld\n",
radioResourceConfigCommon->
pusch_ConfigCommon.pusch_ConfigBasic.pusch_HoppingOffset);
LOG_I(MAC, "[CONFIG]pusch_config_common.enable64QAM = %d\n",
radioResourceConfigCommon->
pusch_ConfigCommon.pusch_ConfigBasic.enable64QAM);
LOG_I(MAC,
"[CONFIG]pusch_config_common.groupHoppingEnabled = %d\n",
radioResourceConfigCommon->
pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.
groupHoppingEnabled);
LOG_I(MAC,
"[CONFIG]pusch_config_common.groupAssignmentPUSCH = %ld\n",
radioResourceConfigCommon->
pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.
groupAssignmentPUSCH);
LOG_I(MAC,
"[CONFIG]pusch_config_common.sequenceHoppingEnabled = %d\n",
radioResourceConfigCommon->
pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.
sequenceHoppingEnabled);
LOG_I(MAC, "[CONFIG]pusch_config_common.cyclicShift = %ld\n",
radioResourceConfigCommon->
pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.cyclicShift);
AssertFatal(radioResourceConfigCommon->
rach_ConfigCommon.maxHARQ_Msg3Tx > 0,
"radioResourceconfigCommon %d == 0\n",
(int) radioResourceConfigCommon->
rach_ConfigCommon.maxHARQ_Msg3Tx);
RC.mac[Mod_idP]->common_channels[CC_idP].
radioResourceConfigCommon = radioResourceConfigCommon;
if (ul_CarrierFreq > 0)
RC.mac[Mod_idP]->common_channels[CC_idP].ul_CarrierFreq =
ul_CarrierFreq;
if (ul_Bandwidth)
RC.mac[Mod_idP]->common_channels[CC_idP].ul_Bandwidth =
*ul_Bandwidth;
else
RC.mac[Mod_idP]->common_channels[CC_idP].ul_Bandwidth =
RC.mac[Mod_idP]->common_channels[CC_idP].mib->message.
dl_Bandwidth;
if (radioResourceConfigCommon != NULL) {
LOG_I(MAC, "[CONFIG]SIB2/3 Contents (partial)\n");
LOG_I(MAC, "[CONFIG]pusch_config_common.n_SB = %ld\n",
radioResourceConfigCommon->
pusch_ConfigCommon.pusch_ConfigBasic.n_SB);
LOG_I(MAC, "[CONFIG]pusch_config_common.hoppingMode = %ld\n",
radioResourceConfigCommon->
pusch_ConfigCommon.pusch_ConfigBasic.hoppingMode);
LOG_I(MAC,
"[CONFIG]pusch_config_common.pusch_HoppingOffset = %ld\n",
radioResourceConfigCommon->
pusch_ConfigCommon.pusch_ConfigBasic.pusch_HoppingOffset);
LOG_I(MAC, "[CONFIG]pusch_config_common.enable64QAM = %d\n",
radioResourceConfigCommon->
pusch_ConfigCommon.pusch_ConfigBasic.enable64QAM);
LOG_I(MAC,
"[CONFIG]pusch_config_common.groupHoppingEnabled = %d\n",
radioResourceConfigCommon->
pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.
groupHoppingEnabled);
LOG_I(MAC,
"[CONFIG]pusch_config_common.groupAssignmentPUSCH = %ld\n",
radioResourceConfigCommon->
pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.
groupAssignmentPUSCH);
LOG_I(MAC,
"[CONFIG]pusch_config_common.sequenceHoppingEnabled = %d\n",
radioResourceConfigCommon->
pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.
sequenceHoppingEnabled);
LOG_I(MAC, "[CONFIG]pusch_config_common.cyclicShift = %ld\n",
radioResourceConfigCommon->
pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.cyclicShift);
AssertFatal(radioResourceConfigCommon->
rach_ConfigCommon.maxHARQ_Msg3Tx > 0,
"radioResourceconfigCommon %d == 0\n",
(int) radioResourceConfigCommon->
rach_ConfigCommon.maxHARQ_Msg3Tx);
RC.mac[Mod_idP]->common_channels[CC_idP].
radioResourceConfigCommon = radioResourceConfigCommon;
if (ul_CarrierFreq > 0)
RC.mac[Mod_idP]->common_channels[CC_idP].ul_CarrierFreq =
ul_CarrierFreq;
if (ul_Bandwidth)
RC.mac[Mod_idP]->common_channels[CC_idP].ul_Bandwidth =
*ul_Bandwidth;
else
RC.mac[Mod_idP]->common_channels[CC_idP].ul_Bandwidth =
RC.mac[Mod_idP]->common_channels[CC_idP].mib->message.
dl_Bandwidth;
config_sib2(Mod_idP, CC_idP, radioResourceConfigCommon,
config_sib2(Mod_idP, CC_idP, radioResourceConfigCommon,
#ifdef Rel14
radioResourceConfigCommon_BR,
radioResourceConfigCommon_BR,
#endif
NULL, ul_Bandwidth, additionalSpectrumEmission,
mbsfn_SubframeConfigList);
NULL, ul_Bandwidth, additionalSpectrumEmission,
mbsfn_SubframeConfigList);
}
} // mib != NULL
......@@ -888,14 +885,14 @@ rrc_mac_config_req_eNB(module_id_t Mod_idP,
if (UE_id == -1) {
LOG_E(MAC, "%s:%d:%s: ERROR, UE_id == -1\n", __FILE__,
__LINE__, __FUNCTION__);
__LINE__, __FUNCTION__);
} else {
if (logicalChannelConfig)
UE_list->
UE_template[CC_idP][UE_id].lcgidmap
[logicalChannelIdentity] =
*logicalChannelConfig->
ul_SpecificParameters->logicalChannelGroup;
ul_SpecificParameters->logicalChannelGroup;
else
UE_list->
UE_template[CC_idP][UE_id].lcgidmap
......@@ -920,9 +917,9 @@ rrc_mac_config_req_eNB(module_id_t Mod_idP,
UE_id = find_UE_id(Mod_idP, rntiP);
if (UE_id == -1)
LOG_E(MAC, "%s:%d:%s: ERROR, UE_id == -1\n", __FILE__,
__LINE__, __FUNCTION__);
__LINE__, __FUNCTION__);
else
config_dedicated_scell(Mod_idP, rntiP, sCellToAddMod_r10);
config_dedicated_scell(Mod_idP, rntiP, sCellToAddMod_r10);
}
#endif
......@@ -954,7 +951,7 @@ rrc_mac_config_req_eNB(module_id_t Mod_idP,
#if defined(Rel10) || defined(Rel14)
if (mbsfn_AreaInfoList != NULL) {
// One eNB could be part of multiple mbsfn syc area, this could change over time so reset each time
// One eNB could be part of multiple mbsfn syc area, this could change over time so reset each time
LOG_I(MAC,"[eNB %d][CONFIG] Received %d MBSFN Area Info\n", Mod_idP, mbsfn_AreaInfoList->list.count);
RC.mac[Mod_idP]->common_channels[0].num_active_mbsfn_area = mbsfn_AreaInfoList->list.count;
......@@ -966,67 +963,67 @@ rrc_mac_config_req_eNB(module_id_t Mod_idP,
}
}
if (pmch_InfoList != NULL) {
// LOG_I(MAC,"DUY: lcid when entering rrc_mac config_req is %02d\n",(pmch_InfoList->list.array[0]->mbms_SessionInfoList_r9.list.array[0]->logicalChannelIdentity_r9));
LOG_I(MAC, "[CONFIG] Number of PMCH in this MBSFN Area %d\n",
pmch_InfoList->list.count);
for (i = 0; i < pmch_InfoList->list.count; i++) {
RC.mac[Mod_idP]->common_channels[0].pmch_Config[i] =
&pmch_InfoList->list.array[i]->pmch_Config_r9;
LOG_I(MAC,
"[CONFIG] PMCH[%d]: This PMCH stop (sf_AllocEnd_r9) at subframe %ldth\n",
i,
RC.mac[Mod_idP]->common_channels[0].
pmch_Config[i]->sf_AllocEnd_r9);
LOG_I(MAC, "[CONFIG] PMCH[%d]: mch_Scheduling_Period = %ld\n",
i,
RC.mac[Mod_idP]->common_channels[0].
pmch_Config[i]->mch_SchedulingPeriod_r9);
LOG_I(MAC, "[CONFIG] PMCH[%d]: dataMCS = %ld\n", i,
RC.mac[Mod_idP]->common_channels[0].
pmch_Config[i]->dataMCS_r9);
// MBMS session info list in each MCH
RC.mac[Mod_idP]->common_channels[0].mbms_SessionList[i] =
&pmch_InfoList->list.array[i]->mbms_SessionInfoList_r9;
LOG_I(MAC, "PMCH[%d] Number of session (MTCH) is: %d\n", i,
RC.mac[Mod_idP]->common_channels[0].
mbms_SessionList[i]->list.count);
}
if (pmch_InfoList != NULL) {
// LOG_I(MAC,"DUY: lcid when entering rrc_mac config_req is %02d\n",(pmch_InfoList->list.array[0]->mbms_SessionInfoList_r9.list.array[0]->logicalChannelIdentity_r9));
LOG_I(MAC, "[CONFIG] Number of PMCH in this MBSFN Area %d\n",
pmch_InfoList->list.count);
for (i = 0; i < pmch_InfoList->list.count; i++) {
RC.mac[Mod_idP]->common_channels[0].pmch_Config[i] =
&pmch_InfoList->list.array[i]->pmch_Config_r9;
LOG_I(MAC,
"[CONFIG] PMCH[%d]: This PMCH stop (sf_AllocEnd_r9) at subframe %ldth\n",
i,
RC.mac[Mod_idP]->common_channels[0].
pmch_Config[i]->sf_AllocEnd_r9);
LOG_I(MAC, "[CONFIG] PMCH[%d]: mch_Scheduling_Period = %ld\n",
i,
RC.mac[Mod_idP]->common_channels[0].
pmch_Config[i]->mch_SchedulingPeriod_r9);
LOG_I(MAC, "[CONFIG] PMCH[%d]: dataMCS = %ld\n", i,
RC.mac[Mod_idP]->common_channels[0].
pmch_Config[i]->dataMCS_r9);
// MBMS session info list in each MCH
RC.mac[Mod_idP]->common_channels[0].mbms_SessionList[i] =
&pmch_InfoList->list.array[i]->mbms_SessionInfoList_r9;
LOG_I(MAC, "PMCH[%d] Number of session (MTCH) is: %d\n", i,
RC.mac[Mod_idP]->common_channels[0].
mbms_SessionList[i]->list.count);
}
}
}
#endif
LOG_E(MAC, "%s() %s:%d RC.mac[Mod_idP]->if_inst->PHY_config_req:%p\n", __FUNCTION__, __FILE__, __LINE__, RC.mac[Mod_idP]->if_inst->PHY_config_req);
// if in nFAPI mode
if (
(nfapi_mode == 1 || nfapi_mode == 2) &&
(RC.mac[Mod_idP]->if_inst->PHY_config_req == NULL)
) {
while(RC.mac[Mod_idP]->if_inst->PHY_config_req == NULL) {
// DJP AssertFatal(RC.mac[Mod_idP]->if_inst->PHY_config_req != NULL,"if_inst->phy_config_request is null\n");
usleep(100 * 1000);
printf("Waiting for PHY_config_req\n");
}
}
LOG_E(MAC, "%s() %s:%d RC.mac[Mod_idP]->if_inst->PHY_config_req:%p\n", __FUNCTION__, __FILE__, __LINE__, RC.mac[Mod_idP]->if_inst->PHY_config_req);
// if in nFAPI mode
if (
(nfapi_mode == 1 || nfapi_mode == 2) &&
(RC.mac[Mod_idP]->if_inst->PHY_config_req == NULL)
) {
while(RC.mac[Mod_idP]->if_inst->PHY_config_req == NULL) {
// DJP AssertFatal(RC.mac[Mod_idP]->if_inst->PHY_config_req != NULL,"if_inst->phy_config_request is null\n");
usleep(100 * 1000);
printf("Waiting for PHY_config_req\n");
}
}
if (radioResourceConfigCommon != NULL) {
PHY_Config_t phycfg;
phycfg.Mod_id = Mod_idP;
phycfg.CC_id = CC_idP;
phycfg.cfg = &RC.mac[Mod_idP]->config[CC_idP];
if (radioResourceConfigCommon != NULL) {
PHY_Config_t phycfg;
phycfg.Mod_id = Mod_idP;
phycfg.CC_id = CC_idP;
phycfg.cfg = &RC.mac[Mod_idP]->config[CC_idP];
if (RC.mac[Mod_idP]->if_inst->PHY_config_req) RC.mac[Mod_idP]->if_inst->PHY_config_req(&phycfg);
if (RC.mac[Mod_idP]->if_inst->PHY_config_req) RC.mac[Mod_idP]->if_inst->PHY_config_req(&phycfg);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_MAC_CONFIG, VCD_FUNCTION_OUT);
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_MAC_CONFIG, VCD_FUNCTION_OUT);
}
return(0);
return(0);
}
int
......
openair2/LAYER2/MAC/eNB_scheduler.c
View file @ b350f855
......@@ -74,409 +74,282 @@ uint16_t pdcch_order_table[6] = { 31, 31, 511, 2047, 2047, 8191 };
void
schedule_SRS(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP)
{
eNB_MAC_INST *eNB = RC.mac[module_idP];
UE_list_t *UE_list = &eNB->UE_list;
nfapi_ul_config_request_body_t *ul_req;
int CC_id, UE_id;
COMMON_channels_t *cc = RC.mac[module_idP]->common_channels;
SoundingRS_UL_ConfigCommon_t *soundingRS_UL_ConfigCommon;
struct SoundingRS_UL_ConfigDedicated *soundingRS_UL_ConfigDedicated;
uint8_t TSFC;
uint16_t deltaTSFC; // bitmap
uint8_t srs_SubframeConfig;
// table for TSFC (Period) and deltaSFC (offset)
const uint16_t deltaTSFCTabType1[15][2] = { {1, 1}, {1, 2}, {2, 2}, {1, 5}, {2, 5}, {4, 5}, {8, 5}, {3, 5}, {12, 5}, {1, 10}, {2, 10}, {4, 10}, {8, 10}, {351, 10}, {383, 10} }; // Table 5.5.3.3-2 3GPP 36.211 FDD
const uint16_t deltaTSFCTabType2[14][2] = { {2, 5}, {6, 5}, {10, 5}, {18, 5}, {14, 5}, {22, 5}, {26, 5}, {30, 5}, {70, 10}, {74, 10}, {194, 10}, {326, 10}, {586, 10}, {210, 10} }; // Table 5.5.3.3-2 3GPP 36.211 TDD
uint16_t srsPeriodicity, srsOffset;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
soundingRS_UL_ConfigCommon =
&cc[CC_id].radioResourceConfigCommon->
soundingRS_UL_ConfigCommon;
// check if SRS is enabled in this frame/subframe
if (soundingRS_UL_ConfigCommon) {
srs_SubframeConfig =
soundingRS_UL_ConfigCommon->choice.setup.
srs_SubframeConfig;
if (cc[CC_id].tdd_Config == NULL) { // FDD
deltaTSFC = deltaTSFCTabType1[srs_SubframeConfig][0];
TSFC = deltaTSFCTabType1[srs_SubframeConfig][1];
} else { // TDD
deltaTSFC = deltaTSFCTabType2[srs_SubframeConfig][0];
TSFC = deltaTSFCTabType2[srs_SubframeConfig][1];
}
// Sounding reference signal subframes are the subframes satisfying ns/2 mod TSFC (- deltaTSFC
uint16_t tmp = (subframeP % TSFC);
if ((1 << tmp) & deltaTSFC) {
// This is an SRS subframe, loop over UEs
for (UE_id = 0; UE_id < NUMBER_OF_UE_MAX; UE_id++) {
if (RC.mac[module_idP]->UE_list.active[UE_id] != TRUE)
continue;
ul_req =
&RC.mac[module_idP]->UL_req[CC_id].
ul_config_request_body;
// drop the allocation if the UE hasn't send RRCConnectionSetupComplete yet
if (mac_eNB_get_rrc_status
(module_idP,
UE_RNTI(module_idP, UE_id)) < RRC_CONNECTED)
continue;
AssertFatal(UE_list->UE_template[CC_id]
[UE_id].physicalConfigDedicated != NULL,
"physicalConfigDedicated is null for UE %d\n",
UE_id);
if ((soundingRS_UL_ConfigDedicated =
UE_list->UE_template[CC_id]
[UE_id].
physicalConfigDedicated->soundingRS_UL_ConfigDedicated)
!= NULL) {
if (soundingRS_UL_ConfigDedicated->present ==
SoundingRS_UL_ConfigDedicated_PR_setup) {
get_srs_pos(&cc[CC_id],
soundingRS_UL_ConfigDedicated->choice.
setup.srs_ConfigIndex,
&srsPeriodicity, &srsOffset);
if (((10 * frameP +
subframeP) % srsPeriodicity) ==
srsOffset) {
// Program SRS
ul_req->srs_present = 1;
nfapi_ul_config_request_pdu_t
* ul_config_pdu =
&ul_req->
ul_config_pdu_list
[ul_req->number_of_pdus];
memset((void *) ul_config_pdu, 0,
sizeof
(nfapi_ul_config_request_pdu_t));
ul_config_pdu->pdu_type =
NFAPI_UL_CONFIG_SRS_PDU_TYPE;
ul_config_pdu->pdu_size =
2 + (uint8_t) (2 +
sizeof
(nfapi_ul_config_srs_pdu));
ul_config_pdu->srs_pdu.srs_pdu_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_SRS_PDU_REL8_TAG;
ul_config_pdu->srs_pdu.srs_pdu_rel8.size =
(uint8_t)
sizeof(nfapi_ul_config_srs_pdu);;
ul_config_pdu->srs_pdu.srs_pdu_rel8.rnti =
UE_list->UE_template[CC_id][UE_id].
rnti;
ul_config_pdu->srs_pdu.
srs_pdu_rel8.srs_bandwidth =
soundingRS_UL_ConfigDedicated->
choice.setup.srs_Bandwidth;
ul_config_pdu->srs_pdu.
srs_pdu_rel8.frequency_domain_position
=
soundingRS_UL_ConfigDedicated->
choice.setup.freqDomainPosition;
ul_config_pdu->srs_pdu.
srs_pdu_rel8.srs_hopping_bandwidth =
soundingRS_UL_ConfigDedicated->
choice.setup.srs_HoppingBandwidth;;
ul_config_pdu->srs_pdu.
srs_pdu_rel8.transmission_comb =
soundingRS_UL_ConfigDedicated->
choice.setup.transmissionComb;
ul_config_pdu->srs_pdu.srs_pdu_rel8.i_srs =
soundingRS_UL_ConfigDedicated->
choice.setup.srs_ConfigIndex;
ul_config_pdu->srs_pdu.
srs_pdu_rel8.sounding_reference_cyclic_shift
=
soundingRS_UL_ConfigDedicated->
choice.setup.cyclicShift;
// ul_config_pdu->srs_pdu.srs_pdu_rel10.antenna_port = ;//
// ul_config_pdu->srs_pdu.srs_pdu_rel13.number_of_combs = ;//
RC.mac[module_idP]->UL_req[CC_id].sfn_sf =
(frameP << 4) + subframeP;
RC.mac[module_idP]->UL_req[CC_id].header.message_id = NFAPI_UL_CONFIG_REQUEST;
ul_req->number_of_pdus++;
} // if (((10*frameP+subframeP) % srsPeriodicity) == srsOffset)
} // if (soundingRS_UL_ConfigDedicated->present == SoundingRS_UL_ConfigDedicated_PR_setup)
} // if ((soundingRS_UL_ConfigDedicated = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->soundingRS_UL_ConfigDedicated)!=NULL)
} // for (UE_id ...
} // if((1<<tmp) & deltaTSFC)
} // SRS config
}
eNB_MAC_INST *eNB = RC.mac[module_idP];
UE_list_t *UE_list = &eNB->UE_list;
nfapi_ul_config_request_body_t *ul_req;
int CC_id, UE_id;
COMMON_channels_t *cc = RC.mac[module_idP]->common_channels;
SoundingRS_UL_ConfigCommon_t *soundingRS_UL_ConfigCommon;
struct SoundingRS_UL_ConfigDedicated *soundingRS_UL_ConfigDedicated;
uint8_t TSFC;
uint16_t deltaTSFC; // bitmap
uint8_t srs_SubframeConfig;
// table for TSFC (Period) and deltaSFC (offset)
const uint16_t deltaTSFCTabType1[15][2] = { {1, 1}, {1, 2}, {2, 2}, {1, 5}, {2, 5}, {4, 5}, {8, 5}, {3, 5}, {12, 5}, {1, 10}, {2, 10}, {4, 10}, {8, 10}, {351, 10}, {383, 10} }; // Table 5.5.3.3-2 3GPP 36.211 FDD
const uint16_t deltaTSFCTabType2[14][2] = { {2, 5}, {6, 5}, {10, 5}, {18, 5}, {14, 5}, {22, 5}, {26, 5}, {30, 5}, {70, 10}, {74, 10}, {194, 10}, {326, 10}, {586, 10}, {210, 10} }; // Table 5.5.3.3-2 3GPP 36.211 TDD
uint16_t srsPeriodicity, srsOffset;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
soundingRS_UL_ConfigCommon = &cc[CC_id].radioResourceConfigCommon->soundingRS_UL_ConfigCommon;
// check if SRS is enabled in this frame/subframe
if (soundingRS_UL_ConfigCommon) {
srs_SubframeConfig = soundingRS_UL_ConfigCommon->choice.setup.srs_SubframeConfig;
if (cc[CC_id].tdd_Config == NULL) { // FDD
deltaTSFC = deltaTSFCTabType1[srs_SubframeConfig][0];
TSFC = deltaTSFCTabType1[srs_SubframeConfig][1];
} else { // TDD
deltaTSFC = deltaTSFCTabType2[srs_SubframeConfig][0];
TSFC = deltaTSFCTabType2[srs_SubframeConfig][1];
}
// Sounding reference signal subframes are the subframes satisfying ns/2 mod TSFC (- deltaTSFC
uint16_t tmp = (subframeP % TSFC);
if ((1 << tmp) & deltaTSFC) {
// This is an SRS subframe, loop over UEs
for (UE_id = 0; UE_id < NUMBER_OF_UE_MAX; UE_id++) {
if (RC.mac[module_idP]->UE_list.active[UE_id] != TRUE) continue;
ul_req = &RC.mac[module_idP]->UL_req[CC_id].ul_config_request_body;
// drop the allocation if the UE hasn't send RRCConnectionSetupComplete yet
if (mac_eNB_get_rrc_status(module_idP,UE_RNTI(module_idP, UE_id)) < RRC_CONNECTED) continue;
AssertFatal(UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated != NULL,
"physicalConfigDedicated is null for UE %d\n",
UE_id);
if ((soundingRS_UL_ConfigDedicated = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->soundingRS_UL_ConfigDedicated) != NULL) {
if (soundingRS_UL_ConfigDedicated->present == SoundingRS_UL_ConfigDedicated_PR_setup) {
get_srs_pos(&cc[CC_id],
soundingRS_UL_ConfigDedicated->choice.
setup.srs_ConfigIndex,
&srsPeriodicity, &srsOffset);
if (((10 * frameP + subframeP) % srsPeriodicity) == srsOffset) {
// Program SRS
ul_req->srs_present = 1;
nfapi_ul_config_request_pdu_t *ul_config_pdu = &ul_req->ul_config_pdu_list[ul_req->number_of_pdus];
memset((void *) ul_config_pdu, 0,
sizeof
(nfapi_ul_config_request_pdu_t));
ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_SRS_PDU_TYPE;
ul_config_pdu->pdu_size = 2 + (uint8_t) (2 + sizeof(nfapi_ul_config_srs_pdu));
ul_config_pdu->srs_pdu.srs_pdu_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_SRS_PDU_REL8_TAG;
ul_config_pdu->srs_pdu.srs_pdu_rel8.size = (uint8_t)sizeof(nfapi_ul_config_srs_pdu);;
ul_config_pdu->srs_pdu.srs_pdu_rel8.rnti = UE_list->UE_template[CC_id][UE_id].rnti;
ul_config_pdu->srs_pdu.srs_pdu_rel8.srs_bandwidth = soundingRS_UL_ConfigDedicated->choice.setup.srs_Bandwidth;
ul_config_pdu->srs_pdu.srs_pdu_rel8.frequency_domain_position = soundingRS_UL_ConfigDedicated->choice.setup.freqDomainPosition;
ul_config_pdu->srs_pdu.srs_pdu_rel8.srs_hopping_bandwidth = soundingRS_UL_ConfigDedicated->choice.setup.srs_HoppingBandwidth;;
ul_config_pdu->srs_pdu.srs_pdu_rel8.transmission_comb = soundingRS_UL_ConfigDedicated->choice.setup.transmissionComb;
ul_config_pdu->srs_pdu.srs_pdu_rel8.i_srs = soundingRS_UL_ConfigDedicated->choice.setup.srs_ConfigIndex;
ul_config_pdu->srs_pdu.srs_pdu_rel8.sounding_reference_cyclic_shift = soundingRS_UL_ConfigDedicated->choice.setup.cyclicShift;
// ul_config_pdu->srs_pdu.srs_pdu_rel10.antenna_port = ;//
// ul_config_pdu->srs_pdu.srs_pdu_rel13.number_of_combs = ;//
RC.mac[module_idP]->UL_req[CC_id].sfn_sf = (frameP << 4) + subframeP;
RC.mac[module_idP]->UL_req[CC_id].header.message_id = NFAPI_UL_CONFIG_REQUEST;
ul_req->number_of_pdus++;
} // if (((10*frameP+subframeP) % srsPeriodicity) == srsOffset)
} // if (soundingRS_UL_ConfigDedicated->present == SoundingRS_UL_ConfigDedicated_PR_setup)
} // if ((soundingRS_UL_ConfigDedicated = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->soundingRS_UL_ConfigDedicated)!=NULL)
} // for (UE_id ...
} // if((1<<tmp) & deltaTSFC)
} // SRS config
} // for CC_id
}
void
schedule_CSI(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP)
{
eNB_MAC_INST *eNB = RC.mac[module_idP];
UE_list_t *UE_list = &eNB->UE_list;
COMMON_channels_t *cc;
nfapi_ul_config_request_body_t *ul_req;
int CC_id, UE_id;
struct CQI_ReportPeriodic *cqi_ReportPeriodic;
uint16_t Npd, N_OFFSET_CQI;
int H;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
cc = &eNB->common_channels[CC_id];
for (UE_id = 0; UE_id < NUMBER_OF_UE_MAX; UE_id++) {
if (UE_list->active[UE_id] != TRUE)
continue;
ul_req =
&RC.mac[module_idP]->UL_req[CC_id].ul_config_request_body;
// drop the allocation if the UE hasn't send RRCConnectionSetupComplete yet
if (mac_eNB_get_rrc_status
(module_idP, UE_RNTI(module_idP, UE_id)) < RRC_CONNECTED)
continue;
AssertFatal(UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated
!= NULL,
"physicalConfigDedicated is null for UE %d\n",
UE_id);
if (UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated->
cqi_ReportConfig) {
if ((cqi_ReportPeriodic =
UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated->
cqi_ReportConfig->cqi_ReportPeriodic) != NULL
&& (cqi_ReportPeriodic->present !=
CQI_ReportPeriodic_PR_release)) {
//Rel8 Periodic CQI/PMI/RI reporting
get_csi_params(cc, cqi_ReportPeriodic, &Npd,
&N_OFFSET_CQI, &H);
if ((((frameP * 10) + subframeP) % Npd) == N_OFFSET_CQI) { // CQI opportunity
UE_list->UE_sched_ctrl[UE_id].feedback_cnt[CC_id] =
(((frameP * 10) + subframeP) / Npd) % H;
// Program CQI
nfapi_ul_config_request_pdu_t *ul_config_pdu =
&ul_req->ul_config_pdu_list[ul_req->
number_of_pdus];
memset((void *) ul_config_pdu, 0,
sizeof(nfapi_ul_config_request_pdu_t));
ul_config_pdu->pdu_type =
NFAPI_UL_CONFIG_UCI_CQI_PDU_TYPE;
ul_config_pdu->pdu_size =
2 + (uint8_t) (2 +
sizeof
(nfapi_ul_config_uci_cqi_pdu));
ul_config_pdu->uci_cqi_pdu.ue_information.ue_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_UE_INFORMATION_REL8_TAG;
ul_config_pdu->uci_cqi_pdu.
ue_information.ue_information_rel8.rnti =
UE_list->UE_template[CC_id][UE_id].rnti;
ul_config_pdu->uci_cqi_pdu.cqi_information.cqi_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_CQI_INFORMATION_REL8_TAG;
ul_config_pdu->uci_cqi_pdu.
cqi_information.cqi_information_rel8.
pucch_index =
cqi_ReportPeriodic->choice.
setup.cqi_PUCCH_ResourceIndex;
ul_config_pdu->uci_cqi_pdu.
cqi_information.cqi_information_rel8.
dl_cqi_pmi_size =
get_rel8_dl_cqi_pmi_size
(&UE_list->UE_sched_ctrl[UE_id], CC_id, cc,
get_tmode(module_idP, CC_id, UE_id),
cqi_ReportPeriodic);
ul_req->number_of_pdus++;
ul_req->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
eNB_MAC_INST *eNB = RC.mac[module_idP];
UE_list_t *UE_list = &eNB->UE_list;
COMMON_channels_t *cc;
nfapi_ul_config_request_body_t *ul_req;
int CC_id, UE_id;
struct CQI_ReportPeriodic *cqi_ReportPeriodic;
uint16_t Npd, N_OFFSET_CQI;
int H;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
cc = &eNB->common_channels[CC_id];
for (UE_id = 0; UE_id < NUMBER_OF_UE_MAX; UE_id++) {
if (UE_list->active[UE_id] != TRUE)
continue;
ul_req = &RC.mac[module_idP]->UL_req[CC_id].ul_config_request_body;
// drop the allocation if the UE hasn't send RRCConnectionSetupComplete yet
if (mac_eNB_get_rrc_status(module_idP, UE_RNTI(module_idP, UE_id)) < RRC_CONNECTED) continue;
AssertFatal(UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated
!= NULL,
"physicalConfigDedicated is null for UE %d\n",
UE_id);
if (UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->cqi_ReportConfig) {
if ((cqi_ReportPeriodic = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->cqi_ReportConfig->cqi_ReportPeriodic) != NULL
&& (cqi_ReportPeriodic->present != CQI_ReportPeriodic_PR_release)) {
//Rel8 Periodic CQI/PMI/RI reporting
get_csi_params(cc, cqi_ReportPeriodic, &Npd,
&N_OFFSET_CQI, &H);
if ((((frameP * 10) + subframeP) % Npd) == N_OFFSET_CQI) { // CQI opportunity
UE_list->UE_sched_ctrl[UE_id].feedback_cnt[CC_id] = (((frameP * 10) + subframeP) / Npd) % H;
// Program CQI
nfapi_ul_config_request_pdu_t *ul_config_pdu = &ul_req->ul_config_pdu_list[ul_req->number_of_pdus];
memset((void *) ul_config_pdu, 0,
sizeof(nfapi_ul_config_request_pdu_t));
ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_UCI_CQI_PDU_TYPE;
ul_config_pdu->pdu_size = 2 + (uint8_t) (2 + sizeof(nfapi_ul_config_uci_cqi_pdu));
ul_config_pdu->uci_cqi_pdu.ue_information.ue_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_UE_INFORMATION_REL8_TAG;
ul_config_pdu->uci_cqi_pdu.ue_information.ue_information_rel8.rnti = UE_list->UE_template[CC_id][UE_id].rnti;
ul_config_pdu->uci_cqi_pdu.cqi_information.cqi_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_CQI_INFORMATION_REL8_TAG;
ul_config_pdu->uci_cqi_pdu.cqi_information.cqi_information_rel8.pucch_index = cqi_ReportPeriodic->choice.setup.cqi_PUCCH_ResourceIndex;
ul_config_pdu->uci_cqi_pdu.cqi_information.cqi_information_rel8.dl_cqi_pmi_size = get_rel8_dl_cqi_pmi_size(&UE_list->UE_sched_ctrl[UE_id], CC_id, cc,
get_tmode(module_idP, CC_id, UE_id),
cqi_ReportPeriodic);
ul_req->number_of_pdus++;
ul_req->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
#if defined(Rel10) || defined(Rel14)
// PUT rel10-13 UCI options here
// PUT rel10-13 UCI options here
#endif
} else
if ((cqi_ReportPeriodic->choice.setup.
ri_ConfigIndex)
&& ((((frameP * 10) + subframeP) % ((H * Npd) << (*cqi_ReportPeriodic->choice.setup.ri_ConfigIndex / 161))) == N_OFFSET_CQI + (*cqi_ReportPeriodic->choice.setup.ri_ConfigIndex % 161))) { // RI opportunity
// Program RI
nfapi_ul_config_request_pdu_t *ul_config_pdu =
&ul_req->ul_config_pdu_list[ul_req->
number_of_pdus];
memset((void *) ul_config_pdu, 0,
sizeof(nfapi_ul_config_request_pdu_t));
ul_config_pdu->pdu_type =
NFAPI_UL_CONFIG_UCI_CQI_PDU_TYPE;
ul_config_pdu->pdu_size =
2 + (uint8_t) (2 +
sizeof
(nfapi_ul_config_uci_cqi_pdu));
ul_config_pdu->uci_cqi_pdu.ue_information.ue_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_UE_INFORMATION_REL8_TAG;
ul_config_pdu->uci_cqi_pdu.
ue_information.ue_information_rel8.rnti =
UE_list->UE_template[CC_id][UE_id].rnti;
ul_config_pdu->uci_cqi_pdu.cqi_information.cqi_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_CQI_INFORMATION_REL8_TAG;
ul_config_pdu->uci_cqi_pdu.
cqi_information.cqi_information_rel8.
pucch_index =
cqi_ReportPeriodic->choice.
setup.cqi_PUCCH_ResourceIndex;
ul_config_pdu->uci_cqi_pdu.
cqi_information.cqi_information_rel8.
dl_cqi_pmi_size = (cc->p_eNB == 2) ? 1 : 2;
RC.mac[module_idP]->UL_req[CC_id].sfn_sf =
(frameP << 4) + subframeP;
ul_req->number_of_pdus++;
ul_req->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
}
} // if ((cqi_ReportPeriodic = cqi_ReportConfig->cqi_ReportPeriodic)!=NULL) {
} // if (UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->cqi_ReportConfig)
} // for (UE_id=UE_list->head; UE_id>=0; UE_id=UE_list->next[UE_id]) {
} // for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
} else
if ((cqi_ReportPeriodic->choice.setup.ri_ConfigIndex)
&& ((((frameP * 10) + subframeP) % ((H * Npd) << (*cqi_ReportPeriodic->choice.setup.ri_ConfigIndex / 161))) == N_OFFSET_CQI + (*cqi_ReportPeriodic->choice.setup.ri_ConfigIndex % 161))) { // RI opportunity
// Program RI
nfapi_ul_config_request_pdu_t *ul_config_pdu = &ul_req->ul_config_pdu_list[ul_req->number_of_pdus];
memset((void *) ul_config_pdu, 0,
sizeof(nfapi_ul_config_request_pdu_t));
ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_UCI_CQI_PDU_TYPE;
ul_config_pdu->pdu_size = 2 + (uint8_t) (2 + sizeof(nfapi_ul_config_uci_cqi_pdu));
ul_config_pdu->uci_cqi_pdu.ue_information.ue_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_UE_INFORMATION_REL8_TAG;
ul_config_pdu->uci_cqi_pdu.ue_information.ue_information_rel8.rnti = UE_list->UE_template[CC_id][UE_id].rnti;
ul_config_pdu->uci_cqi_pdu.cqi_information.cqi_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_CQI_INFORMATION_REL8_TAG;
ul_config_pdu->uci_cqi_pdu.cqi_information.cqi_information_rel8.pucch_index = cqi_ReportPeriodic->choice.setup.cqi_PUCCH_ResourceIndex;
ul_config_pdu->uci_cqi_pdu.cqi_information.cqi_information_rel8.dl_cqi_pmi_size = (cc->p_eNB == 2) ? 1 : 2;
RC.mac[module_idP]->UL_req[CC_id].sfn_sf = (frameP << 4) + subframeP;
ul_req->number_of_pdus++;
ul_req->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
}
} // if ((cqi_ReportPeriodic = cqi_ReportConfig->cqi_ReportPeriodic)!=NULL) {
} // if (UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->cqi_ReportConfig)
} // for (UE_id=UE_list->head; UE_id>=0; UE_id=UE_list->next[UE_id]) {
} // for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
}
void
schedule_SR(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP)
{
eNB_MAC_INST *eNB = RC.mac[module_idP];
UE_list_t *UE_list = &eNB->UE_list;
nfapi_ul_config_request_t *ul_req;
nfapi_ul_config_request_body_t *ul_req_body;
int CC_id;
int UE_id;
SchedulingRequestConfig_t *SRconfig;
int skip_ue;
int is_harq;
nfapi_ul_config_sr_information sr;
int i;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
RC.mac[module_idP]->UL_req[CC_id].sfn_sf =
(frameP << 4) + subframeP;
for (UE_id = 0; UE_id < NUMBER_OF_UE_MAX; UE_id++) {
if (RC.mac[module_idP]->UE_list.active[UE_id] != TRUE)
continue;
ul_req = &RC.mac[module_idP]->UL_req[CC_id];
ul_req_body = &ul_req->ul_config_request_body;
// drop the allocation if the UE hasn't send RRCConnectionSetupComplete yet
if (mac_eNB_get_rrc_status
(module_idP, UE_RNTI(module_idP, UE_id)) < RRC_CONNECTED)
continue;
AssertFatal(UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated
!= NULL,
"physicalConfigDedicated is null for UE %d\n",
UE_id);
if ((SRconfig =
UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated->
schedulingRequestConfig) != NULL) {
if (SRconfig->present == SchedulingRequestConfig_PR_setup) {
if (SRconfig->choice.setup.sr_ConfigIndex <= 4) { // 5 ms SR period
if ((subframeP % 5) !=
SRconfig->choice.setup.sr_ConfigIndex)
continue;
} else if (SRconfig->choice.setup.sr_ConfigIndex <= 14) { // 10 ms SR period
if (subframeP !=
(SRconfig->choice.setup.sr_ConfigIndex - 5))
continue;
} else if (SRconfig->choice.setup.sr_ConfigIndex <= 34) { // 20 ms SR period
if ((10 * (frameP & 1) + subframeP) !=
(SRconfig->choice.setup.sr_ConfigIndex - 15))
continue;
} else if (SRconfig->choice.setup.sr_ConfigIndex <= 74) { // 40 ms SR period
if ((10 * (frameP & 3) + subframeP) !=
(SRconfig->choice.setup.sr_ConfigIndex - 35))
continue;
} else if (SRconfig->choice.setup.sr_ConfigIndex <= 154) { // 80 ms SR period
if ((10 * (frameP & 7) + subframeP) !=
(SRconfig->choice.setup.sr_ConfigIndex - 75))
continue;
}
} // SRconfig->present == SchedulingRequestConfig_PR_setup)
} // SRconfig = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->schedulingRequestConfig)!=NULL)
// if we get here there is some PUCCH1 reception to schedule for SR
skip_ue = 0;
is_harq = 0;
// check that there is no existing UL grant for ULSCH which overrides the SR
for (i = 0; i < ul_req_body->number_of_pdus; i++) {
if (((ul_req_body->ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_PDU_TYPE) ||
(ul_req_body->ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE) ||
(ul_req_body->ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_CQI_RI_PDU_TYPE) ||
(ul_req_body->ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_CQI_HARQ_RI_PDU_TYPE)) &&
(ul_req_body->ul_config_pdu_list[i].ulsch_pdu.ulsch_pdu_rel8.rnti == UE_list->UE_template[CC_id][UE_id].rnti)) {
skip_ue = 1;
break;
}
/* if there is already an HARQ pdu, convert to SR_HARQ */
else if ((ul_req_body->ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE) &&
(ul_req_body->ul_config_pdu_list[i].uci_harq_pdu.ue_information.ue_information_rel8.rnti == UE_list->UE_template[CC_id][UE_id].rnti)) {
is_harq = 1;
break;
}
}
eNB_MAC_INST *eNB = RC.mac[module_idP];
UE_list_t *UE_list = &eNB->UE_list;
nfapi_ul_config_request_t *ul_req;
nfapi_ul_config_request_body_t *ul_req_body;
int CC_id;
int UE_id;
SchedulingRequestConfig_t *SRconfig;
int skip_ue;
int is_harq;
nfapi_ul_config_sr_information sr;
int i;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
RC.mac[module_idP]->UL_req[CC_id].sfn_sf = (frameP << 4) + subframeP;
for (UE_id = 0; UE_id < NUMBER_OF_UE_MAX; UE_id++) {
if (RC.mac[module_idP]->UE_list.active[UE_id] != TRUE) continue;
ul_req = &RC.mac[module_idP]->UL_req[CC_id];
ul_req_body = &ul_req->ul_config_request_body;
// drop the allocation if the UE hasn't send RRCConnectionSetupComplete yet
if (mac_eNB_get_rrc_status(module_idP, UE_RNTI(module_idP, UE_id)) < RRC_CONNECTED) continue;
AssertFatal(UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated!= NULL,
"physicalConfigDedicated is null for UE %d\n",
UE_id);
if ((SRconfig = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->schedulingRequestConfig) != NULL) {
if (SRconfig->present == SchedulingRequestConfig_PR_setup) {
if (SRconfig->choice.setup.sr_ConfigIndex <= 4) { // 5 ms SR period
if ((subframeP % 5) != SRconfig->choice.setup.sr_ConfigIndex) continue;
} else if (SRconfig->choice.setup.sr_ConfigIndex <= 14) { // 10 ms SR period
if (subframeP != (SRconfig->choice.setup.sr_ConfigIndex - 5)) continue;
} else if (SRconfig->choice.setup.sr_ConfigIndex <= 34) { // 20 ms SR period
if ((10 * (frameP & 1) + subframeP) != (SRconfig->choice.setup.sr_ConfigIndex - 15)) continue;
} else if (SRconfig->choice.setup.sr_ConfigIndex <= 74) { // 40 ms SR period
if ((10 * (frameP & 3) + subframeP) != (SRconfig->choice.setup.sr_ConfigIndex - 35)) continue;
} else if (SRconfig->choice.setup.sr_ConfigIndex <= 154) { // 80 ms SR period
if ((10 * (frameP & 7) + subframeP) != (SRconfig->choice.setup.sr_ConfigIndex - 75)) continue;
}
} // SRconfig->present == SchedulingRequestConfig_PR_setup)
} // SRconfig = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->schedulingRequestConfig)!=NULL)
// if we get here there is some PUCCH1 reception to schedule for SR
skip_ue = 0;
is_harq = 0;
// check that there is no existing UL grant for ULSCH which overrides the SR
for (i = 0; i < ul_req_body->number_of_pdus; i++) {
if (((ul_req_body->ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_PDU_TYPE) ||
(ul_req_body->ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_HARQ_PDU_TYPE) ||
(ul_req_body->ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_CQI_RI_PDU_TYPE) ||
(ul_req_body->ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_ULSCH_CQI_HARQ_RI_PDU_TYPE)) &&
(ul_req_body->ul_config_pdu_list[i].ulsch_pdu.ulsch_pdu_rel8.rnti == UE_list->UE_template[CC_id][UE_id].rnti)) {
skip_ue = 1;
break;
}
/* if there is already an HARQ pdu, convert to SR_HARQ */
else if ((ul_req_body->ul_config_pdu_list[i].pdu_type == NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE) &&
(ul_req_body->ul_config_pdu_list[i].uci_harq_pdu.ue_information.ue_information_rel8.rnti == UE_list->UE_template[CC_id][UE_id].rnti)) {
is_harq = 1;
break;
}
}
// drop the allocation because ULSCH with handle it with BSR
if (skip_ue == 1)
continue;
// drop the allocation because ULSCH with handle it with BSR
if (skip_ue == 1) continue;
LOG_D(MAC,"Frame %d, Subframe %d : Scheduling SR for UE %d/%x is_harq:%d\n",frameP,subframeP,UE_id,UE_list->UE_template[CC_id][UE_id].rnti, is_harq);
LOG_D(MAC,"Frame %d, Subframe %d : Scheduling SR for UE %d/%x is_harq:%d\n",frameP,subframeP,UE_id,UE_list->UE_template[CC_id][UE_id].rnti, is_harq);
// check Rel10 or Rel8 SR
// check Rel10 or Rel8 SR
#if defined(Rel10) || defined(Rel14)
if ((UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated->ext2)
&& (UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated->
ext2->schedulingRequestConfig_v1020)
&& (UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated->
ext2->schedulingRequestConfig_v1020)) {
sr.sr_information_rel10.tl.tag = NFAPI_UL_CONFIG_REQUEST_SR_INFORMATION_REL10_TAG;
sr.sr_information_rel10.number_of_pucch_resources = 1;
sr.sr_information_rel10.pucch_index_p1 =
*UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated->
ext2->
schedulingRequestConfig_v1020->sr_PUCCH_ResourceIndexP1_r10;
LOG_D(MAC,"REL10 PUCCH INDEX P1:%d\n", sr.sr_information_rel10.pucch_index_p1);
} else
if ((UE_list-> UE_template[CC_id][UE_id].physicalConfigDedicated->ext2)
&& (UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->ext2->schedulingRequestConfig_v1020)
&& (UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->ext2->schedulingRequestConfig_v1020)) {
sr.sr_information_rel10.tl.tag = NFAPI_UL_CONFIG_REQUEST_SR_INFORMATION_REL10_TAG;
sr.sr_information_rel10.number_of_pucch_resources = 1;
sr.sr_information_rel10.pucch_index_p1 = *UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->ext2->schedulingRequestConfig_v1020->sr_PUCCH_ResourceIndexP1_r10;
LOG_D(MAC,"REL10 PUCCH INDEX P1:%d\n", sr.sr_information_rel10.pucch_index_p1);
} else
#endif
{
sr.sr_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_SR_INFORMATION_REL8_TAG;
sr.sr_information_rel8.pucch_index =
UE_list->
UE_template[CC_id][UE_id].physicalConfigDedicated->
schedulingRequestConfig->choice.setup.
sr_PUCCH_ResourceIndex;
LOG_D(MAC,"REL8 PUCCH INDEX:%d\n", sr.sr_information_rel8.pucch_index);
}
{
sr.sr_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_SR_INFORMATION_REL8_TAG;
sr.sr_information_rel8.pucch_index = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->schedulingRequestConfig->choice.setup.sr_PUCCH_ResourceIndex;
LOG_D(MAC,"REL8 PUCCH INDEX:%d\n", sr.sr_information_rel8.pucch_index);
}
/* if there is already an HARQ pdu, convert to SR_HARQ */
if (is_harq) {
nfapi_ul_config_harq_information h = ul_req_body->ul_config_pdu_list[i].uci_harq_pdu.harq_information;
ul_req_body->ul_config_pdu_list[i].pdu_type = NFAPI_UL_CONFIG_UCI_SR_HARQ_PDU_TYPE;
ul_req_body->ul_config_pdu_list[i].uci_sr_harq_pdu.sr_information = sr;
ul_req_body->ul_config_pdu_list[i].uci_sr_harq_pdu.harq_information = h;
} else {
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].pdu_type = NFAPI_UL_CONFIG_UCI_SR_PDU_TYPE;
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].uci_sr_pdu.ue_information.ue_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_UE_INFORMATION_REL8_TAG;
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].uci_sr_pdu.ue_information.ue_information_rel8.rnti = UE_list->UE_template[CC_id][UE_id].rnti;
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].uci_sr_pdu.ue_information.ue_information_rel11.tl.tag = 0;
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].uci_sr_pdu.ue_information.ue_information_rel13.tl.tag = 0;
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].uci_sr_pdu.sr_information = sr;
ul_req_body->number_of_pdus++;
} /* if (is_harq) */
ul_req_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
} // for (UE_id=UE_list->head; UE_id>=0; UE_id=UE_list->next[UE_id])
} // for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++)
/* if there is already an HARQ pdu, convert to SR_HARQ */
if (is_harq) {
nfapi_ul_config_harq_information h = ul_req_body->ul_config_pdu_list[i].uci_harq_pdu.harq_information;
ul_req_body->ul_config_pdu_list[i].pdu_type = NFAPI_UL_CONFIG_UCI_SR_HARQ_PDU_TYPE;
ul_req_body->ul_config_pdu_list[i].uci_sr_harq_pdu.sr_information = sr;
ul_req_body->ul_config_pdu_list[i].uci_sr_harq_pdu.harq_information = h;
} else {
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].pdu_type = NFAPI_UL_CONFIG_UCI_SR_PDU_TYPE;
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].uci_sr_pdu.ue_information.ue_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_UE_INFORMATION_REL8_TAG;
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].uci_sr_pdu.ue_information.ue_information_rel8.rnti = UE_list->UE_template[CC_id][UE_id].rnti;
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].uci_sr_pdu.ue_information.ue_information_rel11.tl.tag = 0;
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].uci_sr_pdu.ue_information.ue_information_rel13.tl.tag = 0;
ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus].uci_sr_pdu.sr_information = sr;
ul_req_body->number_of_pdus++;
} /* if (is_harq) */
ul_req_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
} // for (UE_id=UE_list->head; UE_id>=0; UE_id=UE_list->next[UE_id])
} // for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++)
}
extern uint8_t nfapi_mode;
......@@ -485,78 +358,66 @@ void
check_ul_failure(module_id_t module_idP, int CC_id, int UE_id,
frame_t frameP, sub_frame_t subframeP)
{
UE_list_t *UE_list = &RC.mac[module_idP]->UE_list;
nfapi_dl_config_request_t *DL_req = &RC.mac[module_idP]->DL_req[0];
uint16_t rnti = UE_RNTI(module_idP, UE_id);
COMMON_channels_t *cc = RC.mac[module_idP]->common_channels;
// check uplink failure
if ((UE_list->UE_sched_ctrl[UE_id].ul_failure_timer > 0) &&
(UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 0)) {
LOG_I(MAC, "UE %d rnti %x: UL Failure timer %d \n", UE_id, rnti,
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer);
if (UE_list->UE_sched_ctrl[UE_id].ra_pdcch_order_sent == 0) {
UE_list->UE_sched_ctrl[UE_id].ra_pdcch_order_sent = 1;
// add a format 1A dci for this UE to request an RA procedure (only one UE per subframe)
nfapi_dl_config_request_pdu_t *dl_config_pdu =
&DL_req[CC_id].
dl_config_request_body.dl_config_pdu_list[DL_req[CC_id].
dl_config_request_body.number_pdu];
memset((void *) dl_config_pdu, 0,
sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
dl_config_pdu->pdu_size =
(uint8_t) (2 + sizeof(nfapi_dl_config_dci_dl_pdu));
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DCI_DL_PDU_REL8_TAG;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format =
NFAPI_DL_DCI_FORMAT_1A;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level =
get_aggregation(get_bw_index(module_idP, CC_id),
UE_list->UE_sched_ctrl[UE_id].
dl_cqi[CC_id], format1A);
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = rnti;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 1; // CRNTI : see Table 4-10 from SCF082 - nFAPI specifications
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.transmission_power = 6000; // equal to RS power
AssertFatal((cc[CC_id].mib->message.dl_Bandwidth >= 0)
&& (cc[CC_id].mib->message.dl_Bandwidth < 6),
"illegal dl_Bandwidth %d\n",
(int) cc[CC_id].mib->message.dl_Bandwidth);
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.
resource_block_coding =
pdcch_order_table[cc[CC_id].mib->message.dl_Bandwidth];
DL_req[CC_id].dl_config_request_body.number_dci++;
DL_req[CC_id].dl_config_request_body.number_pdu++;
DL_req[CC_id].dl_config_request_body.tl.tag = NFAPI_DL_CONFIG_REQUEST_BODY_TAG;
LOG_I(MAC,
"UE %d rnti %x: sending PDCCH order for RAPROC (failure timer %d), resource_block_coding %d \n",
UE_id, rnti,
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer,
dl_config_pdu->dci_dl_pdu.
dci_dl_pdu_rel8.resource_block_coding);
} else { // ra_pdcch_sent==1
LOG_I(MAC,
"UE %d rnti %x: sent PDCCH order for RAPROC waiting (failure timer %d) \n",
UE_id, rnti,
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer);
if ((UE_list->UE_sched_ctrl[UE_id].ul_failure_timer % 40) == 0)
UE_list->UE_sched_ctrl[UE_id].ra_pdcch_order_sent = 0; // resend every 4 frames
}
UE_list_t *UE_list = &RC.mac[module_idP]->UE_list;
nfapi_dl_config_request_t *DL_req = &RC.mac[module_idP]->DL_req[0];
uint16_t rnti = UE_RNTI(module_idP, UE_id);
COMMON_channels_t *cc = RC.mac[module_idP]->common_channels;
// check uplink failure
if ((UE_list->UE_sched_ctrl[UE_id].ul_failure_timer > 0) &&
(UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync == 0)) {
LOG_I(MAC, "UE %d rnti %x: UL Failure timer %d \n", UE_id, rnti,
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer);
if (UE_list->UE_sched_ctrl[UE_id].ra_pdcch_order_sent == 0) {
UE_list->UE_sched_ctrl[UE_id].ra_pdcch_order_sent = 1;
// add a format 1A dci for this UE to request an RA procedure (only one UE per subframe)
nfapi_dl_config_request_pdu_t *dl_config_pdu = &DL_req[CC_id].dl_config_request_body.dl_config_pdu_list[DL_req[CC_id].dl_config_request_body.number_pdu];
memset((void *) dl_config_pdu, 0,sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_dci_dl_pdu));
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DCI_DL_PDU_REL8_TAG;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1A;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level = get_aggregation(get_bw_index(module_idP, CC_id),
UE_list->UE_sched_ctrl[UE_id].
dl_cqi[CC_id], format1A);
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = rnti;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 1; // CRNTI : see Table 4-10 from SCF082 - nFAPI specifications
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.transmission_power = 6000; // equal to RS power
AssertFatal((cc[CC_id].mib->message.dl_Bandwidth >= 0) && (cc[CC_id].mib->message.dl_Bandwidth < 6),
"illegal dl_Bandwidth %d\n",
(int) cc[CC_id].mib->message.dl_Bandwidth);
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding = pdcch_order_table[cc[CC_id].mib->message.dl_Bandwidth];
DL_req[CC_id].dl_config_request_body.number_dci++;
DL_req[CC_id].dl_config_request_body.number_pdu++;
DL_req[CC_id].dl_config_request_body.tl.tag = NFAPI_DL_CONFIG_REQUEST_BODY_TAG;
LOG_I(MAC,
"UE %d rnti %x: sending PDCCH order for RAPROC (failure timer %d), resource_block_coding %d \n",
UE_id, rnti,
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer,
dl_config_pdu->dci_dl_pdu.
dci_dl_pdu_rel8.resource_block_coding);
} else { // ra_pdcch_sent==1
LOG_I(MAC,
"UE %d rnti %x: sent PDCCH order for RAPROC waiting (failure timer %d) \n",
UE_id, rnti,
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer);
if ((UE_list->UE_sched_ctrl[UE_id].ul_failure_timer % 40) == 0) UE_list->UE_sched_ctrl[UE_id].ra_pdcch_order_sent = 0; // resend every 4 frames
}
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer++;
// check threshold
if (UE_list->UE_sched_ctrl[UE_id].ul_failure_timer > 200) {
// inform RRC of failure and clear timer
LOG_I(MAC,
"UE %d rnti %x: UL Failure after repeated PDCCH orders: Triggering RRC \n",
UE_id, rnti);
mac_eNB_rrc_ul_failure(module_idP, CC_id, frameP, subframeP,
rnti);
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer = 0;
UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync = 1;
}
} // ul_failure_timer>0
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer++;
// check threshold
if (UE_list->UE_sched_ctrl[UE_id].ul_failure_timer > 200) {
// inform RRC of failure and clear timer
LOG_I(MAC,
"UE %d rnti %x: UL Failure after repeated PDCCH orders: Triggering RRC \n",
UE_id, rnti);
mac_eNB_rrc_ul_failure(module_idP, CC_id, frameP, subframeP,rnti);
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer = 0;
UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync = 1;
}
} // ul_failure_timer>0
}
......@@ -564,63 +425,61 @@ void
clear_nfapi_information(eNB_MAC_INST * eNB, int CC_idP,
frame_t frameP, sub_frame_t subframeP)
{
nfapi_dl_config_request_t *DL_req = &eNB->DL_req[0];
nfapi_ul_config_request_t *UL_req = &eNB->UL_req[0];
nfapi_hi_dci0_request_t *HI_DCI0_req = &eNB->HI_DCI0_req[0];
nfapi_tx_request_t *TX_req = &eNB->TX_req[0];
nfapi_dl_config_request_t *DL_req = &eNB->DL_req[0];
nfapi_ul_config_request_t *UL_req = &eNB->UL_req[0];
nfapi_hi_dci0_request_t *HI_DCI0_req = &eNB->HI_DCI0_req[0];
nfapi_tx_request_t *TX_req = &eNB->TX_req[0];
eNB->pdu_index[CC_idP] = 0;
eNB->pdu_index[CC_idP] = 0;
if (nfapi_mode==0 || nfapi_mode == 1) { // monolithic or PNF
if (nfapi_mode==0 || nfapi_mode == 1) { // monolithic or PNF
DL_req[CC_idP].dl_config_request_body.number_pdcch_ofdm_symbols = 1;
DL_req[CC_idP].dl_config_request_body.number_dci = 0;
DL_req[CC_idP].dl_config_request_body.number_pdu = 0;
DL_req[CC_idP].dl_config_request_body.number_pdsch_rnti = 0;
DL_req[CC_idP].dl_config_request_body.transmission_power_pcfich = 6000;
DL_req[CC_idP].dl_config_request_body.number_pdcch_ofdm_symbols = 1;
DL_req[CC_idP].dl_config_request_body.number_dci = 0;
DL_req[CC_idP].dl_config_request_body.number_pdu = 0;
DL_req[CC_idP].dl_config_request_body.number_pdsch_rnti = 0;
DL_req[CC_idP].dl_config_request_body.transmission_power_pcfich = 6000;
HI_DCI0_req[CC_idP].hi_dci0_request_body.sfnsf = subframeP + (frameP<<4);
HI_DCI0_req[CC_idP].hi_dci0_request_body.number_of_dci = 0;
HI_DCI0_req[CC_idP].hi_dci0_request_body.sfnsf = subframeP + (frameP<<4);
HI_DCI0_req[CC_idP].hi_dci0_request_body.number_of_dci = 0;
UL_req[CC_idP].ul_config_request_body.number_of_pdus = 0;
UL_req[CC_idP].ul_config_request_body.rach_prach_frequency_resources = 0; // ignored, handled by PHY for now
UL_req[CC_idP].ul_config_request_body.srs_present = 0; // ignored, handled by PHY for now
UL_req[CC_idP].ul_config_request_body.number_of_pdus = 0;
UL_req[CC_idP].ul_config_request_body.rach_prach_frequency_resources = 0; // ignored, handled by PHY for now
UL_req[CC_idP].ul_config_request_body.srs_present = 0; // ignored, handled by PHY for now
TX_req[CC_idP].tx_request_body.number_of_pdus = 0;
TX_req[CC_idP].tx_request_body.number_of_pdus = 0;
}
}
}
void
copy_ulreq(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP)
{
int CC_id;
eNB_MAC_INST *mac = RC.mac[module_idP];
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
int CC_id;
eNB_MAC_INST *mac = RC.mac[module_idP];
nfapi_ul_config_request_t *ul_req_tmp = &mac->UL_req_tmp[CC_id][subframeP];
nfapi_ul_config_request_t *ul_req = &mac->UL_req[CC_id];
nfapi_ul_config_request_pdu_t *ul_req_pdu = ul_req->ul_config_request_body.ul_config_pdu_list;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
*ul_req = *ul_req_tmp;
nfapi_ul_config_request_t *ul_req_tmp = &mac->UL_req_tmp[CC_id][subframeP];
nfapi_ul_config_request_t *ul_req = &mac->UL_req[CC_id];
nfapi_ul_config_request_pdu_t *ul_req_pdu = ul_req->ul_config_request_body.ul_config_pdu_list;
// Restore the pointer
ul_req->ul_config_request_body.ul_config_pdu_list = ul_req_pdu;
*ul_req = *ul_req_tmp;
ul_req->sfn_sf = (frameP<<4) + subframeP;
// Restore the pointer
ul_req->ul_config_request_body.ul_config_pdu_list = ul_req_pdu;
ul_req->sfn_sf = (frameP<<4) + subframeP;
ul_req_tmp->ul_config_request_body.number_of_pdus = 0;
ul_req_tmp->ul_config_request_body.number_of_pdus = 0;
if (ul_req->ul_config_request_body.number_of_pdus>0)
if (ul_req->ul_config_request_body.number_of_pdus>0)
{
LOG_D(PHY, "%s() active NOW (frameP:%d subframeP:%d) pdus:%d\n", __FUNCTION__, frameP, subframeP, ul_req->ul_config_request_body.number_of_pdus);
}
memcpy((void*)ul_req->ul_config_request_body.ul_config_pdu_list,
(void*)ul_req_tmp->ul_config_request_body.ul_config_pdu_list,
ul_req->ul_config_request_body.number_of_pdus*sizeof(nfapi_ul_config_request_pdu_t));
memcpy((void*)ul_req->ul_config_request_body.ul_config_pdu_list,
(void*)ul_req_tmp->ul_config_request_body.ul_config_pdu_list,
ul_req->ul_config_request_body.number_of_pdus*sizeof(nfapi_ul_config_request_pdu_t));
}
}
......@@ -629,133 +488,127 @@ eNB_dlsch_ulsch_scheduler(module_id_t module_idP, frame_t frameP,
sub_frame_t subframeP)
{
int mbsfn_status[MAX_NUM_CCs];
protocol_ctxt_t ctxt;
int mbsfn_status[MAX_NUM_CCs];
protocol_ctxt_t ctxt;
int CC_id, i; //,next_i;
UE_list_t *UE_list = &RC.mac[module_idP]->UE_list;
rnti_t rnti;
int CC_id, i;
UE_list_t *UE_list = &RC.mac[module_idP]->UE_list;
rnti_t rnti;
COMMON_channels_t *cc = RC.mac[module_idP]->common_channels;
COMMON_channels_t *cc = RC.mac[module_idP]->common_channels;
#if defined(FLEXRAN_AGENT_SB_IF)
Protocol__FlexranMessage *msg;
Protocol__FlexranMessage *msg;
#endif
start_meas(&RC.mac[module_idP]->eNB_scheduler);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER,
VCD_FUNCTION_IN);
start_meas(&RC.mac[module_idP]->eNB_scheduler);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER,
VCD_FUNCTION_IN);
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
mbsfn_status[CC_id] = 0;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
mbsfn_status[CC_id] = 0;
// clear vrb_maps
memset(cc[CC_id].vrb_map, 0, 100);
memset(cc[CC_id].vrb_map_UL, 0, 100);
// clear vrb_maps
memset(cc[CC_id].vrb_map, 0, 100);
memset(cc[CC_id].vrb_map_UL, 0, 100);
#if defined(Rel10) || defined(Rel14)
cc[CC_id].mcch_active = 0;
cc[CC_id].mcch_active = 0;
#endif
RC.mac[module_idP]->frame = frameP;
RC.mac[module_idP]->subframe = subframeP;
clear_nfapi_information(RC.mac[module_idP], CC_id, frameP,
subframeP);
}
// refresh UE list based on UEs dropped by PHY in previous subframe
for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
if (UE_list->active[i] != TRUE)
continue;
rnti = UE_RNTI(module_idP, i);
CC_id = UE_PCCID(module_idP, i);
if ((frameP == 0) && (subframeP == 0)) {
LOG_I(MAC,
"UE rnti %x : %s, PHR %d dB DL CQI %d PUSCH SNR %d PUCCH SNR %d\n",
rnti,
UE_list->UE_sched_ctrl[i].ul_out_of_sync ==
0 ? "in synch" : "out of sync",
UE_list->UE_template[CC_id][i].phr_info,
UE_list->UE_sched_ctrl[i].dl_cqi[CC_id],
(UE_list->UE_sched_ctrl[i].pusch_snr[CC_id] - 128) / 2,
(UE_list->UE_sched_ctrl[i].pucch1_snr[CC_id] - 128) / 2);
}
RC.mac[module_idP]->frame = frameP;
RC.mac[module_idP]->subframe = subframeP;
RC.eNB[module_idP][CC_id]->pusch_stats_bsr[i][(frameP * 10) +
subframeP] = -63;
if (i == UE_list->head)
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME
(VCD_SIGNAL_DUMPER_VARIABLES_UE0_BSR,
RC.eNB[module_idP][CC_id]->
pusch_stats_bsr[i][(frameP * 10) + subframeP]);
// increment this, it is cleared when we receive an sdu
RC.mac[module_idP]->UE_list.UE_sched_ctrl[i].ul_inactivity_timer++;
RC.mac[module_idP]->UE_list.UE_sched_ctrl[i].cqi_req_timer++;
LOG_D(MAC, "UE %d/%x : ul_inactivity %d, cqi_req %d\n", i, rnti,
RC.mac[module_idP]->UE_list.UE_sched_ctrl[i].
ul_inactivity_timer,
RC.mac[module_idP]->UE_list.UE_sched_ctrl[i].cqi_req_timer);
check_ul_failure(module_idP, CC_id, i, frameP, subframeP);
clear_nfapi_information(RC.mac[module_idP], CC_id, frameP,subframeP);
}
// refresh UE list based on UEs dropped by PHY in previous subframe
for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
if (UE_list->active[i] != TRUE) continue;
rnti = UE_RNTI(module_idP, i);
CC_id = UE_PCCID(module_idP, i);
if ((frameP == 0) && (subframeP == 0)) {
LOG_I(MAC,
"UE rnti %x : %s, PHR %d dB DL CQI %d PUSCH SNR %d PUCCH SNR %d\n",
rnti,
UE_list->UE_sched_ctrl[i].ul_out_of_sync ==
0 ? "in synch" : "out of sync",
UE_list->UE_template[CC_id][i].phr_info,
UE_list->UE_sched_ctrl[i].dl_cqi[CC_id],
(UE_list->UE_sched_ctrl[i].pusch_snr[CC_id] - 128) / 2,
(UE_list->UE_sched_ctrl[i].pucch1_snr[CC_id] - 128) / 2);
}
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, ENB_FLAG_YES,
NOT_A_RNTI, frameP, subframeP,
module_idP);
pdcp_run(&ctxt);
RC.eNB[module_idP][CC_id]->pusch_stats_bsr[i][(frameP * 10) + subframeP] = -63;
if (i == UE_list->head)
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME
(VCD_SIGNAL_DUMPER_VARIABLES_UE0_BSR,
RC.eNB[module_idP][CC_id]->
pusch_stats_bsr[i][(frameP * 10) + subframeP]);
// increment this, it is cleared when we receive an sdu
RC.mac[module_idP]->UE_list.UE_sched_ctrl[i].ul_inactivity_timer++;
RC.mac[module_idP]->UE_list.UE_sched_ctrl[i].cqi_req_timer++;
LOG_D(MAC, "UE %d/%x : ul_inactivity %d, cqi_req %d\n", i, rnti,
RC.mac[module_idP]->UE_list.UE_sched_ctrl[i].
ul_inactivity_timer,
RC.mac[module_idP]->UE_list.UE_sched_ctrl[i].cqi_req_timer);
check_ul_failure(module_idP, CC_id, i, frameP, subframeP);
}
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, ENB_FLAG_YES,
NOT_A_RNTI, frameP, subframeP,
module_idP);
pdcp_run(&ctxt);
rrc_rx_tx(&ctxt, 0, // eNB index, unused in eNB
CC_id);
rrc_rx_tx(&ctxt, 0, CC_id);
#if defined(Rel10) || defined(Rel14)
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
if (cc[CC_id].MBMS_flag > 0) {
start_meas(&RC.mac[module_idP]->schedule_mch);
mbsfn_status[CC_id] =
schedule_MBMS(module_idP, CC_id, frameP, subframeP);
stop_meas(&RC.mac[module_idP]->schedule_mch);
}
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
if (cc[CC_id].MBMS_flag > 0) {
start_meas(&RC.mac[module_idP]->schedule_mch);
mbsfn_status[CC_id] = schedule_MBMS(module_idP, CC_id, frameP, subframeP);
stop_meas(&RC.mac[module_idP]->schedule_mch);
}
}
#endif
// This schedules MIB
if ((subframeP == 0) && (frameP & 3) == 0)
schedule_mib(module_idP, frameP, subframeP);
// This schedules SI for legacy LTE and eMTC starting in subframeP
schedule_SI(module_idP, frameP, subframeP);
// This schedules Random-Access for legacy LTE and eMTC starting in subframeP
schedule_RA(module_idP, frameP, subframeP);
// copy previously scheduled UL resources (ULSCH + HARQ)
copy_ulreq(module_idP, frameP, subframeP);
// This schedules SRS in subframeP
schedule_SRS(module_idP, frameP, subframeP);
// This schedules ULSCH in subframeP (dci0)
schedule_ulsch(module_idP, frameP, subframeP);
// This schedules UCI_SR in subframeP
schedule_SR(module_idP, frameP, subframeP);
// This schedules UCI_CSI in subframeP
schedule_CSI(module_idP, frameP, subframeP);
// This schedules DLSCH in subframeP
schedule_ue_spec(module_idP, frameP, subframeP, mbsfn_status);
// Allocate CCEs for good after scheduling is done
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++)
allocate_CCEs(module_idP, CC_id, subframeP, 0);
stop_meas(&RC.mac[module_idP]->eNB_scheduler);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER,
VCD_FUNCTION_OUT);
// This schedules MIB
if ((subframeP == 0) && (frameP & 3) == 0)
schedule_mib(module_idP, frameP, subframeP);
// This schedules SI for legacy LTE and eMTC starting in subframeP
schedule_SI(module_idP, frameP, subframeP);
// This schedules Random-Access for legacy LTE and eMTC starting in subframeP
schedule_RA(module_idP, frameP, subframeP);
// copy previously scheduled UL resources (ULSCH + HARQ)
copy_ulreq(module_idP, frameP, subframeP);
// This schedules SRS in subframeP
schedule_SRS(module_idP, frameP, subframeP);
// This schedules ULSCH in subframeP (dci0)
schedule_ulsch(module_idP, frameP, subframeP);
// This schedules UCI_SR in subframeP
schedule_SR(module_idP, frameP, subframeP);
// This schedules UCI_CSI in subframeP
schedule_CSI(module_idP, frameP, subframeP);
// This schedules DLSCH in subframeP
schedule_ue_spec(module_idP, frameP, subframeP, mbsfn_status);
// Allocate CCEs for good after scheduling is done
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++)
allocate_CCEs(module_idP, CC_id, subframeP, 0);
stop_meas(&RC.mac[module_idP]->eNB_scheduler);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER,
VCD_FUNCTION_OUT);
}
openair2/LAYER2/MAC/eNB_scheduler_RA.c
View file @ b350f855
......@@ -135,48 +135,35 @@ add_msg3(module_id_t module_idP, int CC_id, RA_t * ra, frame_t frameP,
memset((void *) ul_config_pdu, 0,
sizeof(nfapi_ul_config_request_pdu_t));
ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_ULSCH_PDU_TYPE;
ul_config_pdu->pdu_size =
(uint8_t) (2 + sizeof(nfapi_ul_config_ulsch_pdu));
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.handle = mac->ul_handle++;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_ULSCH_PDU_REL8_TAG;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.rnti = ra->rnti;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.resource_block_start =
narrowband_to_first_rb(cc,
ra->msg34_narrowband) +
ra->msg3_first_rb;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.number_of_resource_blocks =
ra->msg3_nb_rb;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.modulation_type = 2;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.cyclic_shift_2_for_drms =
0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.
frequency_hopping_enabled_flag = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.frequency_hopping_bits = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.new_data_indication = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.redundancy_version =
rvseq[ra->msg3_round];
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.harq_process_number =
((10 * ra->Msg3_frame) + ra->Msg3_subframe) & 7;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.ul_tx_mode = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.current_tx_nb = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.n_srs = 1;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.size =
get_TBS_UL(ra->msg3_mcs, ra->msg3_nb_rb);
ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_ULSCH_PDU_TYPE;
ul_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_ul_config_ulsch_pdu));
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.handle = mac->ul_handle++;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_ULSCH_PDU_REL8_TAG;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.rnti = ra->rnti;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.resource_block_start = narrowband_to_first_rb(cc,
ra->msg34_narrowband) + ra->msg3_first_rb;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.number_of_resource_blocks = ra->msg3_nb_rb;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.modulation_type = 2;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.cyclic_shift_2_for_drms = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.frequency_hopping_enabled_flag = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.frequency_hopping_bits = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.new_data_indication = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.redundancy_version = rvseq[ra->msg3_round];
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.harq_process_number = ((10 * ra->Msg3_frame) + ra->Msg3_subframe) & 7;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.ul_tx_mode = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.current_tx_nb = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.n_srs = 1;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.size = get_TBS_UL(ra->msg3_mcs, ra->msg3_nb_rb);
// Re13 fields
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel13.tl.tag = NFAPI_UL_CONFIG_REQUEST_ULSCH_PDU_REL13_TAG;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel13.ue_type =
ra->rach_resource_type > 2 ? 2 : 1;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel13.
total_number_of_repetitions = 1;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel13.repetition_number = 1;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel13.
initial_transmission_sf_io =
(ra->Msg3_frame * 10) + ra->Msg3_subframe;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel13.tl.tag = NFAPI_UL_CONFIG_REQUEST_ULSCH_PDU_REL13_TAG;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel13.ue_type = ra->rach_resource_type > 2 ? 2 : 1;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel13.total_number_of_repetitions = 1;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel13.repetition_number = 1;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel13.initial_transmission_sf_io = (ra->Msg3_frame * 10) + ra->Msg3_subframe;
ul_req_body->number_of_pdus++;
ul_req_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
ul_req->sfn_sf = ra->Msg3_frame<<4|ra->Msg3_subframe;
ul_req->header.message_id = NFAPI_UL_CONFIG_REQUEST;
ul_req_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
ul_req->sfn_sf = ra->Msg3_frame<<4|ra->Msg3_subframe;
ul_req->header.message_id = NFAPI_UL_CONFIG_REQUEST;
} // if (ra->rach_resource_type>0) {
else
#endif
......@@ -191,42 +178,32 @@ add_msg3(module_id_t module_idP, int CC_id, RA_t * ra, frame_t frameP,
frameP, subframeP, ra->Msg3_frame, ra->Msg3_subframe,
ra->msg3_nb_rb, ra->msg3_first_rb, ra->msg3_round);
ul_config_pdu =
&ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus];
ul_config_pdu = &ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus];
memset((void *) ul_config_pdu, 0,
sizeof(nfapi_ul_config_request_pdu_t));
ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_ULSCH_PDU_TYPE;
ul_config_pdu->pdu_size =
(uint8_t) (2 + sizeof(nfapi_ul_config_ulsch_pdu));
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_ULSCH_PDU_REL8_TAG;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.handle = mac->ul_handle++;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.rnti = ra->rnti;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.resource_block_start =
ra->msg3_first_rb;
memset((void *) ul_config_pdu, 0, sizeof(nfapi_ul_config_request_pdu_t));
ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_ULSCH_PDU_TYPE;
ul_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_ul_config_ulsch_pdu));
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_ULSCH_PDU_REL8_TAG;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.handle = mac->ul_handle++;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.rnti = ra->rnti;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.resource_block_start = ra->msg3_first_rb;
AssertFatal(ra->msg3_nb_rb > 0, "nb_rb = 0\n");
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.number_of_resource_blocks =
ra->msg3_nb_rb;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.modulation_type = 2;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.cyclic_shift_2_for_drms =
0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.
frequency_hopping_enabled_flag = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.frequency_hopping_bits = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.new_data_indication = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.redundancy_version =
rvseq[ra->msg3_round];
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.harq_process_number =
subframe2harqpid(cc, ra->Msg3_frame, ra->Msg3_subframe);
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.ul_tx_mode = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.current_tx_nb = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.n_srs = 1;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.size =
get_TBS_UL(10, ra->msg3_nb_rb);
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.number_of_resource_blocks = ra->msg3_nb_rb;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.modulation_type = 2;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.cyclic_shift_2_for_drms = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.frequency_hopping_enabled_flag = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.frequency_hopping_bits = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.new_data_indication = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.redundancy_version = rvseq[ra->msg3_round];
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.harq_process_number = subframe2harqpid(cc, ra->Msg3_frame, ra->Msg3_subframe);
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.ul_tx_mode = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.current_tx_nb = 0;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.n_srs = 1;
ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.size = get_TBS_UL(10, ra->msg3_nb_rb);
ul_req_body->number_of_pdus++;
ul_req_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
ul_req->sfn_sf = ra->Msg3_frame<<4|ra->Msg3_subframe;
ul_req->header.message_id = NFAPI_UL_CONFIG_REQUEST;
ul_req_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
ul_req->sfn_sf = ra->Msg3_frame<<4|ra->Msg3_subframe;
ul_req->header.message_id = NFAPI_UL_CONFIG_REQUEST;
// save UL scheduling information for preprocessor
for (j = 0; j < ra->msg3_nb_rb; j++)
cc->vrb_map_UL[ra->msg3_first_rb + j] = 1;
......@@ -237,20 +214,19 @@ add_msg3(module_id_t module_idP, int CC_id, RA_t * ra, frame_t frameP,
hi_dci0_pdu = &hi_dci0_req_body->hi_dci0_pdu_list[hi_dci0_req_body->number_of_dci + hi_dci0_req_body->number_of_hi];
memset((void *) hi_dci0_pdu, 0,
sizeof(nfapi_hi_dci0_request_pdu_t));
hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_HI_PDU_TYPE;
hi_dci0_pdu->pdu_size = 2 + sizeof(nfapi_hi_dci0_hi_pdu);
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_HI_PDU_REL8_TAG;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.resource_block_start =
ra->msg3_first_rb;
hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_HI_PDU_TYPE;
hi_dci0_pdu->pdu_size = 2 + sizeof(nfapi_hi_dci0_hi_pdu);
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_HI_PDU_REL8_TAG;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.resource_block_start = ra->msg3_first_rb;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.cyclic_shift_2_for_drms = 0;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.hi_value = 0;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.hi_value = 0;
hi_dci0_req_body->number_of_hi++;
hi_dci0_req_body->sfnsf = sfnsf_add_subframe(ra->Msg3_frame, ra->Msg3_subframe, 0);
hi_dci0_req_body->tl.tag = NFAPI_HI_DCI0_REQUEST_BODY_TAG;
hi_dci0_req_body->sfnsf = sfnsf_add_subframe(ra->Msg3_frame, ra->Msg3_subframe, 0);
hi_dci0_req_body->tl.tag = NFAPI_HI_DCI0_REQUEST_BODY_TAG;
hi_dci0_req->sfn_sf = sfnsf_add_subframe(ra->Msg3_frame, ra->Msg3_subframe, 4);
hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST;
hi_dci0_req->sfn_sf = sfnsf_add_subframe(ra->Msg3_frame, ra->Msg3_subframe, 4);
hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST;
if (nfapi_mode) {
oai_nfapi_hi_dci0_req(hi_dci0_req);
......@@ -312,11 +288,8 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
if (cc[CC_idP].radioResourceConfigCommon_BR) {
ext4_prach =
cc[CC_idP].radioResourceConfigCommon_BR->ext4->
prach_ConfigCommon_v1310;
prach_ParametersListCE_r13 =
&ext4_prach->prach_ParametersListCE_r13;
ext4_prach = cc[CC_idP].radioResourceConfigCommon_BR->ext4->prach_ConfigCommon_v1310;
prach_ParametersListCE_r13 = &ext4_prach->prach_ParametersListCE_r13;
switch (prach_ParametersListCE_r13->list.count) {
case 4:
......@@ -348,110 +321,71 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
// rmax from SIB2 information
AssertFatal(rmax < 9, "rmax>8!\n");
rmax =
1 << p[ra->rach_resource_type -
1]->mpdcch_NumRepetition_RA_r13;
rmax = 1 << p[ra->rach_resource_type-1]->mpdcch_NumRepetition_RA_r13;
// choose r1 by default for RAR (Table 9.1.5-5)
rep = 0;
// get actual repetition count from Table 9.1.5-3
reps = (rmax <= 8) ? (1 << rep) : (rmax >> (3 - rep));
// get narrowband according to higher-layer config
num_nb =
p[ra->rach_resource_type -
1]->mpdcch_NarrowbandsToMonitor_r13.list.count;
ra->msg2_narrowband =
*p[ra->rach_resource_type -
1]->mpdcch_NarrowbandsToMonitor_r13.list.array[ra->
preamble_index
% num_nb];
first_rb =
narrowband_to_first_rb(&cc[CC_idP], ra->msg2_narrowband);
num_nb = p[ra->rach_resource_type-1]->mpdcch_NarrowbandsToMonitor_r13.list.count;
ra->msg2_narrowband = *p[ra->rach_resource_type - 1]->mpdcch_NarrowbandsToMonitor_r13.list.array[ra->preamble_index % num_nb];
first_rb = narrowband_to_first_rb(&cc[CC_idP], ra->msg2_narrowband);
if ((ra->msg2_mpdcch_repetition_cnt == 0) &&
(mpdcch_sf_condition
(mac, CC_idP, frameP, subframeP, rmax, TYPE2, -1) > 0)) {
(mpdcch_sf_condition(mac, CC_idP, frameP, subframeP, rmax, TYPE2, -1) > 0)) {
// MPDCCH configuration for RAR
LOG_D(MAC,
"[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2, Programming MPDCCH %d repetitions\n",
module_idP, frameP, subframeP, reps);
memset((void *) dl_config_pdu, 0,
sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_MPDCCH_PDU_TYPE;
dl_config_pdu->pdu_size =
(uint8_t) (2 + sizeof(nfapi_dl_config_mpdcch_pdu));
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tl.tag = NFAPI_DL_CONFIG_REQUEST_MPDCCH_PDU_REL13_TAG;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_format =
(ra->rach_resource_type > 1) ? 11 : 10;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_narrow_band =
ra->msg2_narrowband;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
number_of_prb_pairs = 6;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_tansmission_type = 1; // imposed (9.1.5 in 213) for Type 2 Common search space
AssertFatal(cc[CC_idP].
sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13
!= NULL,
memset((void *) dl_config_pdu, 0,sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_MPDCCH_PDU_TYPE;
dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_mpdcch_pdu));
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tl.tag = NFAPI_DL_CONFIG_REQUEST_MPDCCH_PDU_REL13_TAG;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_format = (ra->rach_resource_type > 1) ? 11 : 10;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_narrow_band = ra->msg2_narrowband;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_prb_pairs = 6;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_tansmission_type = 1; // imposed (9.1.5 in 213) for Type 2 Common search space
AssertFatal(cc[CC_idP].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13!= NULL,
"cc[CC_id].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13 is null\n");
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.start_symbol =
cc[CC_idP].sib1_v13ext->
bandwidthReducedAccessRelatedInfo_r13->startSymbolBR_r13;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.aggregation_level = 16; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti_type = 2; // RA-RNTI
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti = ra->RA_rnti;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ce_mode =
(ra->rach_resource_type < 3) ? 1 : 2;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
drms_scrambling_init = cc[CC_idP].physCellId;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
initial_transmission_sf_io = (frameP * 10) + subframeP;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.transmission_power = 6000; // 0dB
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_coding = getRIV(6, 0, 6); // Note: still to be checked if it should not be (getRIV(N_RB_DL,first_rb,6)) : Check nFAPI specifications and what is done L1 with this parameter
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.start_symbol = cc[CC_idP].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13->startSymbolBR_r13;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.aggregation_level = 16; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti_type = 2; // RA-RNTI
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti = ra->RA_rnti;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ce_mode = (ra->rach_resource_type < 3) ? 1 : 2;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.drms_scrambling_init = cc[CC_idP].physCellId;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.transmission_power = 6000; // 0dB
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_coding = getRIV(6, 0, 6); // Note: still to be checked if it should not be (getRIV(N_RB_DL,first_rb,6)) : Check nFAPI specifications and what is done L1 with this parameter
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mcs = 4; // adjust according to size of RAR, 208 bits with N1A_PRB=3
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pdsch_reptition_levels = 4; // fix to 4 for now
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.redundancy_version =
0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.new_data_indicator =
0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_process = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi_length = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
harq_resource_offset = 0;
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.dci_subframe_repetition_number = rep;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpc = 1; // N1A_PRB=3 (36.212); => 208 bits for mcs=4, choose mcs according t message size TBD
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.downlink_assignment_index_length = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
downlink_assignment_index = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
allocate_prach_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.preamble_index = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.prach_mask_index =
0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.starting_ce_level =
0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.srs_request = 0;
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity_flag
= 0;
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity = 0;
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.frequency_hopping_enabled_flag = 0;
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.paging_direct_indication_differentiation_flag
= 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.direct_indication =
0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.total_dci_length_including_padding = 0; // this is not needed by OAI L1, but should be filled in
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
number_of_tx_antenna_ports = 1;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pdsch_reptition_levels = 4; // fix to 4 for now
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.redundancy_version = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.new_data_indicator = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_process = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi_length = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_resource_offset = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_subframe_repetition_number = rep;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpc = 1; // N1A_PRB=3 (36.212); => 208 bits for mcs=4, choose mcs according t message size TBD
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index_length = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.allocate_prach_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.preamble_index = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.prach_mask_index = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.starting_ce_level = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.srs_request = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.frequency_hopping_enabled_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.paging_direct_indication_differentiation_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.direct_indication = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.total_dci_length_including_padding = 0; // this is not needed by OAI L1, but should be filled in
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_tx_antenna_ports = 1;
ra->msg2_mpdcch_repetition_cnt++;
dl_req->number_pdu++;
dl_req->tl.tag = NFAPI_DL_CONFIG_REQUEST_BODY_TAG;
......@@ -489,65 +423,43 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
ra->state = WAITMSG3;
LOG_D(MAC,"[eNB %d][RAPROC] Frame %d, Subframe %d: state:WAITMSG3\n", module_idP, frameP, subframeP);
dl_config_pdu =
&dl_req->dl_config_pdu_list[dl_req->number_pdu];
memset((void *) dl_config_pdu, 0,
sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DLSCH_PDU_TYPE;
dl_config_pdu->pdu_size =
(uint8_t) (2 + sizeof(nfapi_dl_config_dlsch_pdu));
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL8_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index =
mac->pdu_index[CC_idP];
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = ra->RA_rnti;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
resource_allocation_type = 2;
dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
memset((void *) dl_config_pdu, 0,sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DLSCH_PDU_TYPE;
dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_dlsch_pdu));
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL8_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index = mac->pdu_index[CC_idP];
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = ra->RA_rnti;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
resource_block_coding = getRIV(N_RB_DL, first_rb, 6);
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
redundancy_version = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1; // first block
dl_config_pdu->dlsch_pdu.
dlsch_pdu_rel8.transport_block_to_codeword_swap_flag =
0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
transmission_scheme = (cc->p_eNB == 1) ? 0 : 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers =
1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
number_of_subbands = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV(N_RB_DL, first_rb, 6);
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.redundancy_version = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1; // first block
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_block_to_codeword_swap_flag = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_scheme = (cc->p_eNB == 1) ? 0 : 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_subbands = 1;
// dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.codebook_index = ;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
ue_category_capacity = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pa = 4; // 0 dB
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
delta_power_offset_index = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ngap = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize(cc->mib->message.dl_Bandwidth); // ignored
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode =
(cc->p_eNB == 1) ? 1 : 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
num_bf_prb_per_subband = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ue_category_capacity = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pa = 4; // 0 dB
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.delta_power_offset_index = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ngap = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize(cc->mib->message.dl_Bandwidth); // ignored
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode = (cc->p_eNB == 1) ? 1 : 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_prb_per_subband = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
// dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.bf_vector = ;
// Rel10 fields
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL10_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.pdsch_start =
cc[CC_idP].
sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13->
startSymbolBR_r13;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL10_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.pdsch_start = cc[CC_idP].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13->startSymbolBR_r13;
// Rel13 fields
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL13_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type =
(ra->rach_resource_type < 3) ? 1 : 2;;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not SI message
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.
initial_transmission_sf_io = (10 * frameP) + subframeP;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.drms_table_flag =
0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL13_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type = (ra->rach_resource_type < 3) ? 1 : 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not SI message
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.initial_transmission_sf_io = (10 * frameP) + subframeP;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.drms_table_flag = 0;
dl_req->number_pdu++;
mac->DL_req[CC_idP].sfn_sf = (frameP<<4)+subframeP;
......@@ -567,16 +479,12 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
mac->TX_req[CC_idP].header.message_id = NFAPI_TX_REQUEST;
mac->TX_req[CC_idP].sfn_sf = (frameP << 4) + subframeP;
TX_req =
&mac->TX_req[CC_idP].tx_request_body.tx_pdu_list[mac->
TX_req
[CC_idP].
tx_request_body.number_of_pdus];
&mac->TX_req[CC_idP].tx_request_body.tx_pdu_list[mac->TX_req[CC_idP].tx_request_body.number_of_pdus];
TX_req->pdu_length = 7; // This should be changed if we have more than 1 preamble
TX_req->pdu_index = mac->pdu_index[CC_idP]++;
TX_req->num_segments = 1;
TX_req->segments[0].segment_length = 7;
TX_req->segments[0].segment_data =
cc[CC_idP].RAR_pdu.payload;
TX_req->segments[0].segment_data = cc[CC_idP].RAR_pdu.payload;
mac->TX_req[CC_idP].tx_request_body.number_of_pdus++;
}
}
......@@ -597,100 +505,73 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
vrb_map[first_rb + 2] = 1;
vrb_map[first_rb + 3] = 1;
memset((void *) dl_config_pdu, 0,
sizeof(nfapi_dl_config_request_pdu_t));
memset((void *) dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
dl_config_pdu->pdu_size =
(uint8_t) (2 + sizeof(nfapi_dl_config_dci_dl_pdu));
dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_dci_dl_pdu));
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DCI_DL_PDU_REL8_TAG;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format =
NFAPI_DL_DCI_FORMAT_1A;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level =
4;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1A;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level = 4;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = ra->RA_rnti;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 2; // RA-RNTI : see Table 4-10 from SCF082 - nFAPI specifications
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.transmission_power = 6000; // equal to RS power
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.harq_process = 0;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tpc = 1; // no TPC
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.
new_data_indicator_1 = 1;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.new_data_indicator_1 = 1;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_1 = 0;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.
redundancy_version_1 = 0;
dl_config_pdu->dci_dl_pdu.
dci_dl_pdu_rel8.virtual_resource_block_assignment_flag = 0;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_1 = 0;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.virtual_resource_block_assignment_flag = 0;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.
resource_block_coding = getRIV(N_RB_DL, first_rb, 4);
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding = getRIV(N_RB_DL, first_rb, 4);
// This checks if the above DCI allocation is feasible in current subframe
if (!CCE_allocation_infeasible
(module_idP, CC_idP, 0, subframeP,
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.
aggregation_level, ra->RA_rnti)) {
if (!CCE_allocation_infeasible(module_idP, CC_idP, 0, subframeP,
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level, ra->RA_rnti)) {
LOG_D(MAC,
"Frame %d: Subframe %d : Adding common DCI for RA_RNTI %x\n",
frameP, subframeP, ra->RA_rnti);
dl_req->number_dci++;
dl_req->number_pdu++;
dl_config_pdu =
&dl_req->dl_config_pdu_list[dl_req->number_pdu];
memset((void *) dl_config_pdu, 0,
sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DLSCH_PDU_TYPE;
dl_config_pdu->pdu_size =
(uint8_t) (2 + sizeof(nfapi_dl_config_dlsch_pdu));
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL8_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index =
mac->pdu_index[CC_idP];
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = ra->RA_rnti;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 2; // format 1A/1B/1D
dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
memset((void *) dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DLSCH_PDU_TYPE;
dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_dlsch_pdu));
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL8_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index = mac->pdu_index[CC_idP];
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = ra->RA_rnti;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 2; // format 1A/1B/1D
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
resource_block_coding = getRIV(N_RB_DL, first_rb, 4);
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
redundancy_version = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1; // first block
dl_config_pdu->dlsch_pdu.
dlsch_pdu_rel8.transport_block_to_codeword_swap_flag =
0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
transmission_scheme = (cc->p_eNB == 1) ? 0 : 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers =
1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
number_of_subbands = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV(N_RB_DL, first_rb, 4);
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.redundancy_version = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1; // first block
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_block_to_codeword_swap_flag = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_scheme = (cc->p_eNB == 1) ? 0 : 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_subbands = 1;
// dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.codebook_index = ;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
ue_category_capacity = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pa = 4; // 0 dB
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
delta_power_offset_index = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ngap = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize(cc->mib->message.dl_Bandwidth); // ignored
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode =
(cc->p_eNB == 1) ? 1 : 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
num_bf_prb_per_subband = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ue_category_capacity = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pa = 4; // 0 dB
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.delta_power_offset_index = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ngap = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize(cc->mib->message.dl_Bandwidth); // ignored
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode = (cc->p_eNB == 1) ? 1 : 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_prb_per_subband = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
// dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.bf_vector = ;
dl_req->number_pdu++;
mac->DL_req[CC_idP].sfn_sf = frameP<<4 | subframeP;
// Program UL processing for Msg3
get_Msg3alloc(&cc[CC_idP], subframeP, frameP,
&ra->Msg3_frame, &ra->Msg3_subframe);
get_Msg3alloc(&cc[CC_idP], subframeP, frameP,&ra->Msg3_frame, &ra->Msg3_subframe);
LOG_D(MAC,
"Frame %d, Subframe %d: Setting Msg3 reception for Frame %d Subframe %d\n",
frameP, subframeP, ra->Msg3_frame,
ra->Msg3_subframe);
fill_rar(module_idP, CC_idP, ra, frameP,
cc[CC_idP].RAR_pdu.payload, N_RB_DL, 7);
fill_rar(module_idP, CC_idP, ra, frameP, cc[CC_idP].RAR_pdu.payload, N_RB_DL, 7);
add_msg3(module_idP, CC_idP, ra, frameP, subframeP);
ra->state = WAITMSG3;
LOG_D(MAC,"[eNB %d][RAPROC] Frame %d, Subframe %d: state:WAITMSG3\n", module_idP, frameP, subframeP);
......@@ -698,10 +579,7 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
// DL request
mac->TX_req[CC_idP].sfn_sf = (frameP << 4) + subframeP;
TX_req =
&mac->TX_req[CC_idP].tx_request_body.tx_pdu_list[mac->
TX_req
[CC_idP].
tx_request_body.number_of_pdus];
&mac->TX_req[CC_idP].tx_request_body.tx_pdu_list[mac->TX_req[CC_idP].tx_request_body.number_of_pdus];
TX_req->pdu_length = 7; // This should be changed if we have more than 1 preamble
TX_req->pdu_index = mac->pdu_index[CC_idP]++;
TX_req->num_segments = 1;
......@@ -759,63 +637,42 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
if (cc[CC_idP].radioResourceConfigCommon_BR) {
ext4_prach =
cc[CC_idP].radioResourceConfigCommon_BR->ext4->
prach_ConfigCommon_v1310;
ext4_pucch =
cc[CC_idP].radioResourceConfigCommon_BR->ext4->
pucch_ConfigCommon_v1310;
prach_ParametersListCE_r13 =
&ext4_prach->prach_ParametersListCE_r13;
pucch_N1PUCCH_AN_InfoList_r13 =
ext4_pucch->n1PUCCH_AN_InfoList_r13;
AssertFatal(prach_ParametersListCE_r13 != NULL,
"prach_ParametersListCE_r13 is null\n");
AssertFatal(pucch_N1PUCCH_AN_InfoList_r13 != NULL,
"pucch_N1PUCCH_AN_InfoList_r13 is null\n");
ext4_prach = cc[CC_idP].radioResourceConfigCommon_BR->ext4->prach_ConfigCommon_v1310;
ext4_pucch = cc[CC_idP].radioResourceConfigCommon_BR->ext4->pucch_ConfigCommon_v1310;
prach_ParametersListCE_r13 = &ext4_prach->prach_ParametersListCE_r13;
pucch_N1PUCCH_AN_InfoList_r13 = ext4_pucch->n1PUCCH_AN_InfoList_r13;
AssertFatal(prach_ParametersListCE_r13 != NULL,"prach_ParametersListCE_r13 is null\n");
AssertFatal(pucch_N1PUCCH_AN_InfoList_r13 != NULL,"pucch_N1PUCCH_AN_InfoList_r13 is null\n");
// check to verify CE-Level compatibility in SIB2_BR
AssertFatal(prach_ParametersListCE_r13->list.count ==
pucch_N1PUCCH_AN_InfoList_r13->list.count,
AssertFatal(prach_ParametersListCE_r13->list.count == pucch_N1PUCCH_AN_InfoList_r13->list.count,
"prach_ParametersListCE_r13->list.count!= pucch_N1PUCCH_AN_InfoList_r13->list.count\n");
switch (prach_ParametersListCE_r13->list.count) {
case 4:
p[3] = prach_ParametersListCE_r13->list.array[3];
n1pucchan[3] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[3];
AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13
!= NULL,
AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13 != NULL,
"pucch_NumRepetitionCE_Msg4_Level3 shouldn't be NULL\n");
pucchreps[3] =
(int) (4 << *ext4_pucch->
pucch_NumRepetitionCE_Msg4_Level3_r13);
pucchreps[3] = (int) (4 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13);
case 3:
p[2] = prach_ParametersListCE_r13->list.array[2];
n1pucchan[2] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[2];
AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13
!= NULL,
AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13!= NULL,
"pucch_NumRepetitionCE_Msg4_Level2 shouldn't be NULL\n");
pucchreps[2] =
(int) (4 << *ext4_pucch->
pucch_NumRepetitionCE_Msg4_Level2_r13);
pucchreps[2] =(int) (4 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13);
case 2:
p[1] = prach_ParametersListCE_r13->list.array[1];
n1pucchan[1] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[1];
AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13
!= NULL,
AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13 != NULL,
"pucch_NumRepetitionCE_Msg4_Level1 shouldn't be NULL\n");
pucchreps[1] =
(int) (1 << *ext4_pucch->
pucch_NumRepetitionCE_Msg4_Level1_r13);
pucchreps[1] = (int) (1 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level1_r13);
case 1:
p[0] = prach_ParametersListCE_r13->list.array[0];
n1pucchan[0] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[0];
AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13
!= NULL,
AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13 != NULL,
"pucch_NumRepetitionCE_Msg4_Level0 shouldn't be NULL\n");
pucchreps[0] =
(int) (1 << *ext4_pucch->
pucch_NumRepetitionCE_Msg4_Level0_r13);
pucchreps[0] =(int) (1 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level0_r13);
default:
AssertFatal(1 == 0,
"Illegal count for prach_ParametersListCE_r13 %d\n",
......@@ -887,80 +744,53 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
memset((void *) dl_config_pdu, 0,
sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_MPDCCH_PDU_TYPE;
dl_config_pdu->pdu_size =
(uint8_t) (2 + sizeof(nfapi_dl_config_mpdcch_pdu));
dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_mpdcch_pdu));
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tl.tag = NFAPI_DL_CONFIG_REQUEST_MPDCCH_PDU_REL13_TAG;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_format =
(ra->rach_resource_type > 1) ? 11 : 10;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_narrow_band =
ra->msg34_narrowband;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
number_of_prb_pairs = 6;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_format = (ra->rach_resource_type > 1) ? 11 : 10;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_narrow_band = ra->msg34_narrowband;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_prb_pairs = 6;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
mpdcch_tansmission_type = 1;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_tansmission_type = 1;
AssertFatal(cc[CC_idP].
sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13
!= NULL,
"cc[CC_idP].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13 is null\n");
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.start_symbol =
cc[CC_idP].sib1_v13ext->
bandwidthReducedAccessRelatedInfo_r13->startSymbolBR_r13;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.start_symbol = cc[CC_idP].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13->startSymbolBR_r13;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.aggregation_level = 16; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti_type = 0; // t-C-RNTI
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti = ra->RA_rnti;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ce_mode =
(ra->rach_resource_type < 3) ? 1 : 2;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ce_mode = (ra->rach_resource_type < 3) ? 1 : 2;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.drms_scrambling_init = cc[CC_idP].physCellId; /// Check this is still N_id_cell for type2 common
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
initial_transmission_sf_io = (frameP * 10) + subframeP;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.transmission_power = 6000; // 0dB
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_coding = getRIV(6, 0, 6); // check if not getRIV(N_RB_DL,first_rb,6);
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mcs = 4; // adjust according to size of Msg4, 208 bits with N1A_PRB=3
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pdsch_reptition_levels = 4; // fix to 4 for now
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.redundancy_version =
0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.new_data_indicator =
0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_process =
ra->harq_pid;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.redundancy_version = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.new_data_indicator = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_process = ra->harq_pid;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi_length = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
harq_resource_offset = 0;
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.dci_subframe_repetition_number = rep;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_resource_offset = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_subframe_repetition_number = rep;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpc = 1; // N1A_PRB=3; => 208 bits
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.downlink_assignment_index_length = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
downlink_assignment_index = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
allocate_prach_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index_length = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.allocate_prach_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.preamble_index = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.prach_mask_index =
0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.starting_ce_level =
0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.prach_mask_index = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.starting_ce_level = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.srs_request = 0;
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity_flag
= 0;
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity = 0;
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.frequency_hopping_enabled_flag = 0;
dl_config_pdu->mpdcch_pdu.
mpdcch_pdu_rel13.paging_direct_indication_differentiation_flag
= 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.direct_indication =
0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.frequency_hopping_enabled_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.paging_direct_indication_differentiation_flag = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.direct_indication = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.total_dci_length_including_padding = 0; // this is not needed by OAI L1, but should be filled in
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.
number_of_tx_antenna_ports = 1;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_tx_antenna_ports = 1;
ra->msg4_mpdcch_repetition_cnt++;
dl_req_body->number_pdu++;
dl_req_body->tl.tag = NFAPI_DL_CONFIG_REQUEST_BODY_TAG;
......@@ -983,8 +813,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
AssertFatal(1 == 0, "TDD case not done yet\n");
}
} // mpdcch_repetition_count == reps
if ((ra->Msg4_frame == frameP)
&& (ra->Msg4_subframe == subframeP)) {
if ((ra->Msg4_frame == frameP) && (ra->Msg4_subframe == subframeP)) {
// Program PDSCH
......@@ -995,62 +824,42 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
AssertFatal(1 == 0,
"Msg4 generation not finished for BL/CE UE\n");
dl_config_pdu =
&dl_req_body->dl_config_pdu_list[dl_req_body->number_pdu];
memset((void *) dl_config_pdu, 0,
sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu = &dl_req_body->dl_config_pdu_list[dl_req_body->number_pdu];
memset((void *) dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DLSCH_PDU_TYPE;
dl_config_pdu->pdu_size =
(uint8_t) (2 + sizeof(nfapi_dl_config_dlsch_pdu));
dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_dl_config_dlsch_pdu));
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL8_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index =
mac->pdu_index[CC_idP];
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index = mac->pdu_index[CC_idP];
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = ra->rnti;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 2; // format 1A/1B/1D
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV(N_RB_DL, first_rb, 6); // check that this isn't getRIV(6,0,6)
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
redundancy_version = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.redundancy_version = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1; // first block
dl_config_pdu->dlsch_pdu.
dlsch_pdu_rel8.transport_block_to_codeword_swap_flag =
0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
transmission_scheme = (cc->p_eNB == 1) ? 0 : 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers =
1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
number_of_subbands = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_block_to_codeword_swap_flag = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_scheme = (cc->p_eNB == 1) ? 0 : 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_subbands = 1;
// dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.codebook_index = ;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
ue_category_capacity = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ue_category_capacity = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pa = 4; // 0 dB
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
delta_power_offset_index = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.delta_power_offset_index = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ngap = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize(cc->mib->message.dl_Bandwidth); // ignored
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode =
(cc->p_eNB == 1) ? 1 : 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.
num_bf_prb_per_subband = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode = (cc->p_eNB == 1) ? 1 : 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_prb_per_subband = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
// dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.bf_vector = ;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL10_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.pdsch_start =
cc[CC_idP].
sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13->
startSymbolBR_r13;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.pdsch_start = cc[CC_idP].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13->startSymbolBR_r13;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.tl.tag = NFAPI_DL_CONFIG_REQUEST_DLSCH_PDU_REL13_TAG;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type =
(ra->rach_resource_type < 3) ? 1 : 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type = (ra->rach_resource_type < 3) ? 1 : 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not SI message
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.
initial_transmission_sf_io = (10 * frameP) + subframeP;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.drms_table_flag =
0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.initial_transmission_sf_io = (10 * frameP) + subframeP;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.drms_table_flag = 0;
dl_req_body->number_pdu++;
dl_req_body->tl.tag = NFAPI_DL_CONFIG_REQUEST_BODY_TAG;
......@@ -1062,18 +871,15 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
lcid = 0;
UE_list->UE_sched_ctrl[UE_id].round[CC_idP][ra->harq_pid] =
0;
UE_list->UE_sched_ctrl[UE_id].round[CC_idP][ra->harq_pid] = 0;
msg4_header = 1 + 6 + 1; // CR header, CR CE, SDU header
if ((ra->msg4_TBsize - rrc_sdu_length - msg4_header) <= 2) {
msg4_padding =
ra->msg4_TBsize - rrc_sdu_length - msg4_header;
msg4_padding = ra->msg4_TBsize - rrc_sdu_length - msg4_header;
msg4_post_padding = 0;
} else {
msg4_padding = 0;
msg4_post_padding =
ra->msg4_TBsize - rrc_sdu_length - msg4_header - 1;
msg4_post_padding = ra->msg4_TBsize - rrc_sdu_length - msg4_header - 1;
}
LOG_D(MAC,
......@@ -1093,10 +899,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
msg4_post_padding);
memcpy((void *) &mac->UE_list.
DLSCH_pdu[CC_idP][0][(unsigned char)
UE_id].payload[0][(unsigned
char)
offset],
DLSCH_pdu[CC_idP][0][(unsigned char)UE_id].payload[0][(unsigned char)offset],
&cc[CC_idP].CCCH_pdu.payload[0], rrc_sdu_length);
// DL request
......@@ -1105,17 +908,12 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
mac->TX_req[CC_idP].header.message_id = NFAPI_TX_REQUEST;
TX_req =
&mac->TX_req[CC_idP].tx_request_body.tx_pdu_list[mac->
TX_req
[CC_idP].
tx_request_body.number_of_pdus];
&mac->TX_req[CC_idP].tx_request_body.tx_pdu_list[mac->TX_req[CC_idP].tx_request_body.number_of_pdus];
TX_req->pdu_length = rrc_sdu_length;
TX_req->pdu_index = mac->pdu_index[CC_idP]++;
TX_req->num_segments = 1;
TX_req->segments[0].segment_length = rrc_sdu_length;
TX_req->segments[0].segment_data =
mac->UE_list.
DLSCH_pdu[CC_idP][0][(unsigned char) UE_id].payload[0];
TX_req->segments[0].segment_data = mac->UE_list.DLSCH_pdu[CC_idP][0][(unsigned char) UE_id].payload[0];
mac->TX_req[CC_idP].tx_request_body.number_of_pdus++;
// Program ACK/NAK for Msg4 PDSCH
......@@ -1125,44 +923,28 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
AssertFatal(reps > 2,
"Have to handle programming of ACK when PDSCH repetitions is > 2\n");
ul_req = &mac->UL_req_tmp[CC_idP][ackNAK_absSF % 10];
ul_req_body = &ul_req->ul_config_request_body;
ul_config_pdu = &ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus];
ul_req_body = &ul_req->ul_config_request_body;l_config_pdu = &ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus];
ul_config_pdu->pdu_type =
NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE;
ul_config_pdu->pdu_size =
(uint8_t) (2 + sizeof(nfapi_ul_config_uci_harq_pdu));
ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE;
ul_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_ul_config_uci_harq_pdu));
ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_UE_INFORMATION_REL8_TAG;
ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel8.handle = 0; // don't know how to use this
ul_config_pdu->uci_harq_pdu.
ue_information.ue_information_rel8.rnti = ra->rnti;
ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel8.rnti = ra->rnti;
ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.tl.tag = NFAPI_UL_CONFIG_REQUEST_UE_INFORMATION_REL13_TAG;
ul_config_pdu->uci_harq_pdu.
ue_information.ue_information_rel13.ue_type =
(ra->rach_resource_type < 3) ? 1 : 2;
ul_config_pdu->uci_harq_pdu.
ue_information.ue_information_rel13.empty_symbols = 0;
ul_config_pdu->uci_harq_pdu.ue_information.
ue_information_rel13.total_number_of_repetitions =
pucchreps[ra->rach_resource_type - 1];
ul_config_pdu->uci_harq_pdu.
ue_information.ue_information_rel13.repetition_number =
0;
ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.ue_type = (ra->rach_resource_type < 3) ? 1 : 2;
ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.empty_symbols = 0;
ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.total_number_of_repetitions = pucchreps[ra->rach_resource_type - 1];
ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.repetition_number = 0;
ul_req_body->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG;
ul_req->sfn_sf = sfnsf_add_subframe(ra->Msg3_frame, ra->Msg3_subframe, 4);
ul_req->header.message_id = NFAPI_UL_CONFIG_REQUEST;
LOG_D(MAC,"UL_req_tmp[CC_idP:%d][ackNAK_absSF mod 10:%d] ra->Msg3_frame:%d ra->Msg3_subframe:%d + 4 sfn_sf:%d\n", CC_idP, ackNAK_absSF%10, ra->Msg3_frame, ra->Msg3_subframe, NFAPI_SFNSF2DEC(ul_req->sfn_sf));
// Note need to keep sending this across reptitions!!!! Not really for PUCCH, to ask small-cell forum, we'll see for the other messages, maybe parameters change across repetitions and FAPI has to provide for that
if (cc[CC_idP].tdd_Config == NULL) { // FDD case
ul_config_pdu->uci_harq_pdu.harq_information.harq_information_rel8_fdd.tl.tag = NFAPI_UL_CONFIG_REQUEST_HARQ_INFORMATION_REL8_FDD_TAG;
ul_config_pdu->uci_harq_pdu.
harq_information.harq_information_rel8_fdd.
n_pucch_1_0 =
n1pucchan[ra->rach_resource_type - 1];
ul_config_pdu->uci_harq_pdu.harq_information.harq_information_rel8_fdd.n_pucch_1_0 = n1pucchan[ra->rach_resource_type - 1];
// NOTE: How to fill in the rest of the n_pucch_1_0 information 213 Section 10.1.2.1 in the general case
// = N_ECCE_q + Delta_ARO + n1pucchan[ce_level]
// higher in the MPDCCH configuration, N_ECCE_q is hard-coded to 0, and harq resource offset to 0 =>
......@@ -1182,15 +964,12 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
if (opt_enabled == 1) {
trace_pdu(1,
(uint8_t *) mac->
UE_list.DLSCH_pdu[CC_idP][0][(unsigned char)
UE_id].payload
[0], rrc_sdu_length, UE_id, 3,
UE_list.DLSCH_pdu[CC_idP][0][(unsigned char)UE_id].payload[0], rrc_sdu_length, UE_id, 3,
UE_RNTI(module_idP, UE_id), mac->frame,
mac->subframe, 0, 0);
LOG_D(OPT,
"[eNB %d][DLSCH] CC_id %d Frame %d trace pdu for rnti %x with size %d\n",
module_idP, CC_idP, frameP, UE_RNTI(module_idP,
UE_id),
module_idP, CC_idP, frameP, UE_RNTI(module_idP,UE_id),
rrc_sdu_length);
}
} // Msg4 frame/subframe
......@@ -1253,19 +1032,15 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti,
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type,
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.harq_process,
&dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.
resource_block_coding,
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.
resource_block_coding);
&dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding,
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding);
AssertFatal(dl_config_pdu->dci_dl_pdu.
dci_dl_pdu_rel8.resource_block_coding < 8192,
"resource_block_coding %u < 8192\n",
dl_config_pdu->dci_dl_pdu.
dci_dl_pdu_rel8.resource_block_coding);
if (!CCE_allocation_infeasible
(module_idP, CC_idP, 1, subframeP,
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.
aggregation_level, ra->rnti)) {
if (!CCE_allocation_infeasible(module_idP, CC_idP, 1, subframeP,
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level, ra->rnti)) {
dl_req_body->number_dci++;
dl_req_body->number_pdu++;
......@@ -1288,21 +1063,17 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
lcid = 0;
// put HARQ process round to 0
if (cc->tdd_Config)
ra->harq_pid = ((frameP * 10) + subframeP) % 10;
if (cc->tdd_Config) ra->harq_pid = ((frameP * 10) + subframeP) % 10;
else
ra->harq_pid = ((frameP * 10) + subframeP) & 7;
UE_list->UE_sched_ctrl[UE_id].round[CC_idP][ra->harq_pid] =
0;
ra->harq_pid = ((frameP * 10) + subframeP) & 7;
UE_list->UE_sched_ctrl[UE_id].round[CC_idP][ra->harq_pid] = 0;
if ((ra->msg4_TBsize - rrc_sdu_length - msg4_header) <= 2) {
msg4_padding =
ra->msg4_TBsize - rrc_sdu_length - msg4_header;
msg4_padding = ra->msg4_TBsize - rrc_sdu_length - msg4_header;
msg4_post_padding = 0;
} else {
msg4_padding = 0;
msg4_post_padding =
ra->msg4_TBsize - rrc_sdu_length - msg4_header - 1;
msg4_post_padding = ra->msg4_TBsize - rrc_sdu_length - msg4_header - 1;
}
LOG_D(MAC,
......@@ -1321,11 +1092,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
msg4_padding, // no padding
msg4_post_padding);
memcpy((void *) &mac->UE_list.
DLSCH_pdu[CC_idP][0][(unsigned char)
UE_id].payload[0][(unsigned
char)
offset],
memcpy((void *) &mac->UE_list.DLSCH_pdu[CC_idP][0][(unsigned char)UE_id].payload[0][(unsigned char)offset],
&cc[CC_idP].CCCH_pdu.payload[0], rrc_sdu_length);
// DLSCH Config
......@@ -1359,9 +1126,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
rrc_sdu_length,
mac->pdu_index[CC_idP],
mac->UE_list.
DLSCH_pdu[CC_idP][0][(unsigned char)
UE_id].payload
[0]);
DLSCH_pdu[CC_idP][0][(unsigned char)UE_id].payload[0]);
mac->pdu_index[CC_idP]++;
dl_req->sfn_sf = mac->TX_req[CC_idP].sfn_sf;
......@@ -1374,8 +1139,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
CC_idP,
ra->rnti,
(frameP * 10) + subframeP,
dl_config_pdu->dci_dl_pdu.
dci_dl_pdu_rel8.cce_idx);
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.cce_idx);
T(T_ENB_MAC_UE_DL_PDU_WITH_DATA, T_INT(module_idP),
......@@ -1387,9 +1151,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
if (opt_enabled == 1) {
trace_pdu(1,
(uint8_t *) mac->
UE_list.DLSCH_pdu[CC_idP][0][(unsigned char)
UE_id].payload
[0], rrc_sdu_length, UE_id, 3,
UE_list.DLSCH_pdu[CC_idP][0][(unsigned char)UE_id].payload[0], rrc_sdu_length, UE_id, 3,
UE_RNTI(module_idP, UE_id), mac->frame,
mac->subframe, 0, 0);
LOG_D(OPT,
......@@ -1578,8 +1340,7 @@ check_Msg4_retransmission(module_id_t module_idP, int CC_idP,
LOG_D(MAC,"[eNB %d][RAPROC] Frame %d, Subframe %d: state:IDLE\n", module_idP, frameP, subframeP);
UE_id = find_UE_id(module_idP, ra->rnti);
DevAssert(UE_id != -1);
mac->UE_list.UE_template[UE_PCCID(module_idP, UE_id)][UE_id].
configured = TRUE;
mac->UE_list.UE_template[UE_PCCID(module_idP, UE_id)][UE_id].configured = TRUE;
}
}
......@@ -1647,11 +1408,8 @@ initiate_ra_proc(module_id_t module_idP,
if (cc->radioResourceConfigCommon_BR
&& cc->radioResourceConfigCommon_BR->ext4) {
ext4_prach =
cc->radioResourceConfigCommon_BR->ext4->
prach_ConfigCommon_v1310;
prach_ParametersListCE_r13 =
&ext4_prach->prach_ParametersListCE_r13;
ext4_prach = cc->radioResourceConfigCommon_BR->ext4->prach_ConfigCommon_v1310;
prach_ParametersListCE_r13 = &ext4_prach->prach_ParametersListCE_r13;
}
LOG_D(MAC,
"[eNB %d][RAPROC] CC_id %d Frame %d, Subframe %d Initiating RA procedure for preamble index %d\n",
......@@ -1675,10 +1433,8 @@ initiate_ra_proc(module_id_t module_idP,
return;
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(VCD_SIGNAL_DUMPER_FUNCTIONS_INITIATE_RA_PROC, 1);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
(VCD_SIGNAL_DUMPER_FUNCTIONS_INITIATE_RA_PROC, 0);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_INITIATE_RA_PROC, 1);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_INITIATE_RA_PROC, 0);
for (i = 0; i < NB_RA_PROC_MAX; i++) {
if (ra[i].state == IDLE) {
......
openair2/LAYER2/MAC/eNB_scheduler_primitives.c
View file @ b350f855
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