adding support for N300 to gNB config
This commit is contained in:
Florian Kaltenberger
@@ -91,6 +91,8 @@ typedef enum {
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#define CONFIG_STRING_RU_MAX_RXGAIN "max_rxgain"
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#define CONFIG_STRING_RU_IF_COMPRESSION "if_compression"
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#define CONFIG_STRING_RU_NBIOTRRC_LIST "NbIoT_RRC_instances"
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#define CONFIG_STRING_RU_SDR_ADDRS "sdr_addrs"
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#define CONFIG_STRING_RU_SDR_CLK_SRC "clock_src"
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#define RU_LOCAL_IF_NAME_IDX 0
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#define RU_LOCAL_ADDRESS_IDX 1
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@@ -1056,7 +1056,7 @@ extern "C" {
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#endif
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sscanf(uhd::get_version_string().c_str(),"%d.%d.%d",&vers,&subvers,&subsubvers);
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LOG_I(PHY,"Checking for USRPs : UHD %s (%d.%d.%d)\n",
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LOG_I(PHY,"UHD version %s (%d.%d.%d)\n",
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uhd::get_version_string().c_str(),vers,subvers,subsubvers);
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std::string args;
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@@ -1064,12 +1064,13 @@ extern "C" {
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args = "type=b200";
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} else {
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args = openair0_cfg[0].sdr_addrs;
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LOG_I(PHY,"Checking for USRP with args %s\n",openair0_cfg[0].sdr_addrs);
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}
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uhd::device_addrs_t device_adds = uhd::device::find(args);
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if (device_adds.size() == 0) {
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std::cerr<<"No USRP Device Found. " << std::endl;
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std::cerr<<"No USRP Device Found. " << args << std::endl;
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free(s);
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return -1;
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} else if (device_adds.size() > 1) {
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@@ -0,0 +1,289 @@
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Active_gNBs = ( "gNB-Eurecom-5GNRBox");
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# Asn1_verbosity, choice in: none, info, annoying
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Asn1_verbosity = "none";
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gNBs =
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(
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{
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////////// Identification parameters:
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gNB_ID = 0xe00;
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cell_type = "CELL_MACRO_GNB";
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gNB_name = "gNB-Eurecom-5GNRBox";
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// Tracking area code, 0x0000 and 0xfffe are reserved values
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tracking_area_code = 1;
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plmn_list = ({mcc = 208; mnc = 93; mnc_length = 2;});
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tr_s_preference = "local_mac"
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////////// Physical parameters:
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component_carriers = (
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{
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node_function = "3GPP_gNODEB";
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node_timing = "synch_to_ext_device";
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node_synch_ref = 0;
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frame_type = "FDD";
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DL_prefix_type = "NORMAL";
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UL_prefix_type = "NORMAL";
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eutra_band = 22;
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downlink_frequency = 3510000000L;
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uplink_frequency_offset = -120000000;
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Nid_cell = 0;
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N_RB_DL = 106;
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nb_antenna_ports = 1;
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nb_antennas_tx = 1;
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nb_antennas_rx = 1;
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tx_gain = 90;
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rx_gain = 125;
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MIB_subCarrierSpacingCommon = 30;
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MIB_ssb_SubcarrierOffset = 0;
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MIB_dmrs_TypeA_Position = 2;
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pdcch_ConfigSIB1 = 0;
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SIB1_frequencyOffsetSSB = "khz5";
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SIB1_ssb_PeriodicityServingCell = 5;
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SIB1_ss_PBCH_BlockPower = -60;
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absoluteFrequencySSB = 0;
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DL_FreqBandIndicatorNR = 15;
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DL_absoluteFrequencyPointA = 15;
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DL_offsetToCarrier = 15;
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DL_SCS_SubcarrierSpacing = "kHz30";
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DL_SCS_SpecificCarrier_k0 = 0;
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DL_carrierBandwidth = 15;
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DL_locationAndBandwidth = 15;
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DL_BWP_SubcarrierSpacing = "kHz30";
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DL_BWP_prefix_type = "NORMAL";
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UL_FreqBandIndicatorNR = 15;
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UL_absoluteFrequencyPointA = 13;
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UL_additionalSpectrumEmission = 3;
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UL_p_Max = -1;
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UL_frequencyShift7p5khz = "TRUE";
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UL_offsetToCarrier = 10;
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UL_SCS_SubcarrierSpacing = "kHz30";
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UL_SCS_SpecificCarrier_k0 = 0;
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UL_carrierBandwidth = 15;
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UL_locationAndBandwidth = 15;
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UL_BWP_SubcarrierSpacing = "kHz30";
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UL_BWP_prefix_type = "NORMAL";
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UL_timeAlignmentTimerCommon = "infinity";
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ServingCellConfigCommon_n_TimingAdvanceOffset = "n0"
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ServingCellConfigCommon_ssb_PositionsInBurst_PR = "shortBitmap";
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ServingCellConfigCommon_ssb_periodicityServingCell = 10;
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ServingCellConfigCommon_dmrs_TypeA_Position = 2;
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NIA_SubcarrierSpacing = "kHz15";
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ServingCellConfigCommon_ss_PBCH_BlockPower = -60;
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referenceSubcarrierSpacing = "kHz15";
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dl_UL_TransmissionPeriodicity = "ms0p5";
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nrofDownlinkSlots = 10;
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nrofDownlinkSymbols = 10;
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nrofUplinkSlots = 10;
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nrofUplinkSymbols = 10;
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rach_totalNumberOfRA_Preambles = 63;
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rach_ssb_perRACH_OccasionAndCB_PreamblesPerSSB_choice = "oneEighth";
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rach_ssb_perRACH_OccasionAndCB_PreamblesPerSSB_oneEighth = 4;
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rach_ssb_perRACH_OccasionAndCB_PreamblesPerSSB_oneFourth = 8;
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rach_ssb_perRACH_OccasionAndCB_PreamblesPerSSB_oneHalf = 16;
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rach_ssb_perRACH_OccasionAndCB_PreamblesPerSSB_one = 24;
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rach_ssb_perRACH_OccasionAndCB_PreamblesPerSSB_two = 32;
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rach_ssb_perRACH_OccasionAndCB_PreamblesPerSSB_four = 8;
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rach_ssb_perRACH_OccasionAndCB_PreamblesPerSSB_eight = 4;
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rach_ssb_perRACH_OccasionAndCB_PreamblesPerSSB_sixteen = 2;
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rach_groupBconfigured = "ENABLE";
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rach_ra_Msg3SizeGroupA = 56;
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rach_messagePowerOffsetGroupB = "dB0";
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rach_numberOfRA_PreamblesGroupA = 32;
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rach_ra_ContentionResolutionTimer = 8;
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rsrp_ThresholdSSB = 64;
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rsrp_ThresholdSSB_SUL = 64;
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prach_RootSequenceIndex_choice = "l839";
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prach_RootSequenceIndex_l839 = 0;
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prach_RootSequenceIndex_l139 = 0;
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prach_msg1_SubcarrierSpacing = "kHz30";
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restrictedSetConfig = "unrestrictedSet";
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msg3_transformPrecoding = "ENABLE";
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prach_ConfigurationIndex = 10;
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prach_msg1_FDM = "one";
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prach_msg1_FrequencyStart = 10;
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zeroCorrelationZoneConfig = 10;
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preambleReceivedTargetPower = -150;
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preambleTransMax = 6;
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powerRampingStep = "dB0";
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ra_ResponseWindow = 8;
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groupHoppingEnabledTransformPrecoding = "ENABLE";
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msg3_DeltaPreamble = 0;
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p0_NominalWithGrant = 0;
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PUSCH_TimeDomainResourceAllocation_k2 = 0;
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PUSCH_TimeDomainResourceAllocation_mappingType = "typeA";
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PUSCH_TimeDomainResourceAllocation_startSymbolAndLength = 0;
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pucch_ResourceCommon = 0;
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pucch_GroupHopping = "neither";
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hoppingId = 0;
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p0_nominal = -30;
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PDSCH_TimeDomainResourceAllocation_k0 = 2;
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PDSCH_TimeDomainResourceAllocation_mappingType = "typeA";
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PDSCH_TimeDomainResourceAllocation_startSymbolAndLength = 0;
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rateMatchPatternId = 0;
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RateMatchPattern_patternType = "bitmaps";
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symbolsInResourceBlock = "oneSlot";
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periodicityAndPattern = 2;
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RateMatchPattern_controlResourceSet = 5;
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RateMatchPattern_subcarrierSpacing = "kHz30";
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RateMatchPattern_mode = "dynamic";
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controlResourceSetZero = 0;
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searchSpaceZero = 0;
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searchSpaceSIB1 = 10;
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searchSpaceOtherSystemInformation = 10;
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pagingSearchSpace = 10;
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ra_SearchSpace = 10;
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PDCCH_common_controlResourceSetId = 5;
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PDCCH_common_ControlResourceSet_duration = 2;
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PDCCH_cce_REG_MappingType = "nonInterleaved";
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PDCCH_reg_BundleSize = 3;
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PDCCH_interleaverSize = 3;
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PDCCH_shiftIndex = 10;
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PDCCH_precoderGranularity = "sameAsREG-bundle";
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PDCCH_TCI_StateId = 32;
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tci_PresentInDCI = "ENABLE";
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PDCCH_DMRS_ScramblingID = 0;
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SearchSpaceId = 10;
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commonSearchSpaces_controlResourceSetId = 5;
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SearchSpace_monitoringSlotPeriodicityAndOffset_choice = "sl1";
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SearchSpace_monitoringSlotPeriodicityAndOffset_value = 0;
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SearchSpace_duration = 2;
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SearchSpace_nrofCandidates_aggregationLevel1 = 0;
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SearchSpace_nrofCandidates_aggregationLevel2 = 0;
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SearchSpace_nrofCandidates_aggregationLevel4 = 0;
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SearchSpace_nrofCandidates_aggregationLevel8 = 0;
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SearchSpace_nrofCandidates_aggregationLevel16 = 0;
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SearchSpace_searchSpaceType = "common";
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Common_dci_Format2_0_nrofCandidates_SFI_aggregationLevel1 = 1;
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Common_dci_Format2_0_nrofCandidates_SFI_aggregationLevel2 = 1;
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Common_dci_Format2_0_nrofCandidates_SFI_aggregationLevel4 = 1;
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Common_dci_Format2_0_nrofCandidates_SFI_aggregationLevel8 = 1;
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Common_dci_Format2_0_nrofCandidates_SFI_aggregationLevel16 = 1;
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Common_dci_Format2_3_monitoringPeriodicity = 1;
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Common_dci_Format2_3_nrofPDCCH_Candidates = 1;
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ue_Specific__dci_Formats = "formats0-0-And-1-0";
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RateMatchPatternLTE_CRS_carrierFreqDL = 6;
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RateMatchPatternLTE_CRS_carrierBandwidthDL = 6;
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RateMatchPatternLTE_CRS_nrofCRS_Ports = 1;
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RateMatchPatternLTE_CRS_v_Shift = 0;
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RateMatchPatternLTE_CRS_radioframeAllocationPeriod = 1;
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RateMatchPatternLTE_CRS_radioframeAllocationOffset = 0;
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RateMatchPatternLTE_CRS_subframeAllocation_choice = "oneFrame";
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}
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);
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srb1_parameters :
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{
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# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
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timer_poll_retransmit = 80;
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# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
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timer_reordering = 35;
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# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
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timer_status_prohibit = 0;
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# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
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poll_pdu = 4;
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# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
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poll_byte = 99999;
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# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
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max_retx_threshold = 4;
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}
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# ------- SCTP definitions
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SCTP :
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{
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# Number of streams to use in input/output
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SCTP_INSTREAMS = 2;
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SCTP_OUTSTREAMS = 2;
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};
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////////// MME parameters:
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mme_ip_address = ( { ipv4 = "192.168.12.26";
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ipv6 = "192:168:30::17";
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active = "yes";
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preference = "ipv4";
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}
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);
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NETWORK_INTERFACES :
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{
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GNB_INTERFACE_NAME_FOR_S1_MME = "eth0";
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GNB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.111/24";
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GNB_INTERFACE_NAME_FOR_S1U = "eth0";
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GNB_IPV4_ADDRESS_FOR_S1U = "192.168.12.111/24";
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GNB_PORT_FOR_S1U = 2152; # Spec 2152
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};
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}
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);
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MACRLCs = (
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{
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num_cc = 1;
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tr_s_preference = "local_L1";
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tr_n_preference = "local_RRC";
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}
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);
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L1s = (
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{
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num_cc = 1;
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tr_n_preference = "local_mac";
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}
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);
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RUs = (
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{
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local_rf = "yes"
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nb_tx = 1
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nb_rx = 1
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att_tx = 0
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att_rx = 0;
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bands = [7];
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max_pdschReferenceSignalPower = -27;
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max_rxgain = 114;
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eNB_instances = [0];
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sdr_addrs = "addr=192.168.10.2,second_addr=192.168.20.2,mgmt_addr=192.168.100.8";
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}
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);
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NETWORK_CONTROLLER :
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{
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FLEXRAN_ENABLED = "no";
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FLEXRAN_INTERFACE_NAME = "lo";
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FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
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FLEXRAN_PORT = 2210;
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FLEXRAN_CACHE = "/mnt/oai_agent_cache";
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FLEXRAN_AWAIT_RECONF = "no";
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};
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log_config :
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{
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global_log_level ="info";
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global_log_verbosity ="medium";
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hw_log_level ="info";
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hw_log_verbosity ="medium";
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phy_log_level ="info";
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phy_log_verbosity ="medium";
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mac_log_level ="info";
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mac_log_verbosity ="high";
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rlc_log_level ="info";
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rlc_log_verbosity ="medium";
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pdcp_log_level ="info";
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pdcp_log_verbosity ="medium";
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rrc_log_level ="info";
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rrc_log_verbosity ="medium";
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};
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@@ -254,6 +254,7 @@ RUs = (
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max_pdschReferenceSignalPower = -27;
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max_rxgain = 114;
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eNB_instances = [0];
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sdr_addrs = "addr=192.168.30.2";
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}
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);
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+21
-1
@@ -1417,7 +1417,7 @@ static void* ru_thread( void* param ) {
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AssertFatal(ru->start_if(ru,NULL) == 0, "Could not start the IF device\n");
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if (ru->if_south == LOCAL_RF) ret = connect_rau(ru);
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else ret = attach_rru(ru);
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AssertFatal(ret==0,"Cannot connect to radio\n");
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AssertFatal(ret==0,"Cannot connect to remote radio\n");
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}
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if (ru->if_south == LOCAL_RF) { // configure RF parameters only
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fill_rf_config(ru,ru->rf_config_file);
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@@ -1426,6 +1426,7 @@ static void* ru_thread( void* param ) {
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nr_phy_init_RU(ru);
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ret = openair0_device_load(&ru->rfdevice,&ru->openair0_cfg);
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AssertFatal(ret==0,"Cannot connect to local radio\n");
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}
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if (setup_RU_buffers(ru)!=0) {
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printf("Exiting, cannot initialize RU Buffers\n");
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@@ -2085,6 +2086,7 @@ void set_function_spec_param(RU_t *ru)
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ru->start_rf = start_rf; // need to start the local RF interface
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ru->stop_rf = stop_rf;
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printf("configuring ru_id %d (start_rf %p)\n", ru->idx, start_rf);
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/*
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if (ru->function == gNodeB_3GPP) { // configure RF parameters only for 3GPP eNodeB, we need to get them from RAU otherwise
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fill_rf_config(ru,rf_config_file);
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@@ -2305,6 +2307,24 @@ void RCconfig_RU(void) {
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RC.ru[j]->num_gNB = 0;
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for (i=0;i<RC.ru[j]->num_gNB;i++) RC.ru[j]->gNB_list[i] = RC.gNB[RUParamList.paramarray[j][RU_ENB_LIST_IDX].iptr[i]][0];
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if (config_isparamset(RUParamList.paramarray[j], RU_SDR_ADDRS)) {
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RC.ru[j]->openair0_cfg.sdr_addrs = strdup(*(RUParamList.paramarray[j][RU_SDR_ADDRS].strptr));
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}
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if (config_isparamset(RUParamList.paramarray[j], RU_SDR_CLK_SRC)) {
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if (strcmp(*(RUParamList.paramarray[j][RU_SDR_CLK_SRC].strptr), "internal") == 0) {
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RC.ru[j]->openair0_cfg.clock_source = internal;
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LOG_D(PHY, "RU clock source set as internal\n");
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} else if (strcmp(*(RUParamList.paramarray[j][RU_SDR_CLK_SRC].strptr), "external") == 0) {
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RC.ru[j]->openair0_cfg.clock_source = external;
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LOG_D(PHY, "RU clock source set as external\n");
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} else if (strcmp(*(RUParamList.paramarray[j][RU_SDR_CLK_SRC].strptr), "gpsdo") == 0) {
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RC.ru[j]->openair0_cfg.clock_source = gpsdo;
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LOG_D(PHY, "RU clock source set as gpsdo\n");
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} else {
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LOG_E(PHY, "Erroneous RU clock source in the provided configuration file: '%s'\n", *(RUParamList.paramarray[j][RU_SDR_CLK_SRC].strptr));
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}
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}
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if (strcmp(*(RUParamList.paramarray[j][RU_LOCAL_RF_IDX].strptr), "yes") == 0) {
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if ( !(config_isparamset(RUParamList.paramarray[j],RU_LOCAL_IF_NAME_IDX)) ) {
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