NR MIMO 2x2 Support
This commit provides CSI reporting support which is required for MIMO. It also updates the configuration files, provides sample BLER simualtion files for packet dropping in the MIMO 2x2 case. It also includes the hooks and functions (e.g., updating UCI2_3_4 PDU field) for MIMO 2x2 support. This commit will not include any channel abstraction code or modelling.
This commit is contained in:
Melissa Elkadi
committed by
Robert Schmidt
Robert Schmidt
parent
3bc86d69c0
commit
f8efb13b7d
@@ -17,29 +17,16 @@ nssai_sst=222;
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nssai_sd=123;
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}
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L1s = (
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MACRLCs = (
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{
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num_cc = 1;
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tr_n_preference = "nfapi";
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local_n_if_name = "ens3";
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remote_n_address = "127.0.0.1"; //Proxy IP
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local_n_address = "127.0.0.1";
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local_n_portc = 50600;
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remote_n_portc = 50601;
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local_n_portd = 50610;
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remote_n_portd = 50611;
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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 = 90
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att_rx = 0;
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bands = [7,38,42,43];
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max_pdschReferenceSignalPower = -27;
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max_rxgain = 125;
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}
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num_cc = 1;
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tr_n_preference = "nfapi";
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local_n_if_name = "ens3";
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remote_n_address = "127.0.0.1"; //Proxy IP
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local_n_address = "127.0.0.1";
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local_n_portc = 50600;
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remote_n_portc = 50601;
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local_n_portd = 50610;
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remote_n_portd = 50611;
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}
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);
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@@ -0,0 +1,233 @@
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Active_gNBs = ( "gNB-OAI");
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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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gNB_name = "gNB-OAI";
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// Tracking area code, 0x0000 and 0xfffe are reserved values
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tracking_area_code = 40960;
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plmn_list = ({ mcc = 208; mnc = 95; mnc_length = 2; snssaiList = ({ sst = 1 }) });
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nr_cellid = 12345678L;
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////////// Physical parameters:
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pdsch_AntennaPorts_XP = 2;
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pusch_AntennaPorts = 2;
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do_CSIRS = 1;
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min_rxtxtime = 6;
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pdcch_ConfigSIB1 = (
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{
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controlResourceSetZero = 12;
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searchSpaceZero = 0;
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}
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);
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servingCellConfigCommon = (
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{
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#spCellConfigCommon
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physCellId = 0;
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# downlinkConfigCommon
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#frequencyInfoDL
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# this is 3600 MHz + 43 PRBs@30kHz SCS (same as initial BWP)
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absoluteFrequencySSB = 641280;
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dl_frequencyBand = 78;
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# this is 3600 MHz
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dl_absoluteFrequencyPointA = 640008;
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#scs-SpecificCarrierList
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dl_offstToCarrier = 0;
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# subcarrierSpacing
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# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
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dl_subcarrierSpacing = 1;
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dl_carrierBandwidth = 106;
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#initialDownlinkBWP
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#genericParameters
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# this is RBstart=27,L=48 (275*(L-1))+RBstart
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initialDLBWPlocationAndBandwidth = 12952; # 6366 12925 12956 28875 12952
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# subcarrierSpacing
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# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
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initialDLBWPsubcarrierSpacing = 1;
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#pdcch-ConfigCommon
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initialDLBWPcontrolResourceSetZero = 12;
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initialDLBWPsearchSpaceZero = 0;
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#uplinkConfigCommon
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#frequencyInfoUL
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ul_frequencyBand = 78;
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#scs-SpecificCarrierList
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ul_offstToCarrier = 0;
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# subcarrierSpacing
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# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
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ul_subcarrierSpacing = 1;
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ul_carrierBandwidth = 106;
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pMax = 20;
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#initialUplinkBWP
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#genericParameters
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initialULBWPlocationAndBandwidth = 12952;
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# subcarrierSpacing
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# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
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initialULBWPsubcarrierSpacing = 1;
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#rach-ConfigCommon
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#rach-ConfigGeneric
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prach_ConfigurationIndex = 98;
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#prach_msg1_FDM
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#0 = one, 1=two, 2=four, 3=eight
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prach_msg1_FDM = 0;
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prach_msg1_FrequencyStart = 0;
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zeroCorrelationZoneConfig = 13;
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preambleReceivedTargetPower = -96;
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#preamblTransMax (0...10) = (3,4,5,6,7,8,10,20,50,100,200)
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preambleTransMax = 6;
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#powerRampingStep
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# 0=dB0,1=dB2,2=dB4,3=dB6
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powerRampingStep = 1;
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#ra_ReponseWindow
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#1,2,4,8,10,20,40,80
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ra_ResponseWindow = 4;
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#ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR
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#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen
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ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4;
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#oneHalf (0..15) 4,8,12,16,...60,64
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ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 14;
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#ra_ContentionResolutionTimer
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#(0..7) 8,16,24,32,40,48,56,64
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ra_ContentionResolutionTimer = 7;
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rsrp_ThresholdSSB = 19;
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#prach-RootSequenceIndex_PR
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#1 = 839, 2 = 139
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prach_RootSequenceIndex_PR = 2;
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prach_RootSequenceIndex = 1;
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# SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex
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#
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msg1_SubcarrierSpacing = 1,
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# restrictedSetConfig
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# 0=unrestricted, 1=restricted type A, 2=restricted type B
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restrictedSetConfig = 0,
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msg3_DeltaPreamble = 1;
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p0_NominalWithGrant =-90;
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# pucch-ConfigCommon setup :
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# pucchGroupHopping
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# 0 = neither, 1= group hopping, 2=sequence hopping
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pucchGroupHopping = 0;
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hoppingId = 40;
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p0_nominal = -90;
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# ssb_PositionsInBurs_BitmapPR
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# 1=short, 2=medium, 3=long
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ssb_PositionsInBurst_PR = 2;
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ssb_PositionsInBurst_Bitmap = 1;
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# ssb_periodicityServingCell
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# 0 = ms5, 1=ms10, 2=ms20, 3=ms40, 4=ms80, 5=ms160, 6=spare2, 7=spare1
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ssb_periodicityServingCell = 2;
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# dmrs_TypeA_position
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# 0 = pos2, 1 = pos3
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dmrs_TypeA_Position = 0;
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# subcarrierSpacing
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# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
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subcarrierSpacing = 1;
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#tdd-UL-DL-ConfigurationCommon
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# subcarrierSpacing
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# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
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referenceSubcarrierSpacing = 1;
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# pattern1
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# dl_UL_TransmissionPeriodicity
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# 0=ms0p5, 1=ms0p625, 2=ms1, 3=ms1p25, 4=ms2, 5=ms2p5, 6=ms5, 7=ms10
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dl_UL_TransmissionPeriodicity = 6;
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nrofDownlinkSlots = 7;
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nrofDownlinkSymbols = 6;
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nrofUplinkSlots = 2;
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nrofUplinkSymbols = 4;
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ssPBCH_BlockPower = -25;
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}
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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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////////// AMF parameters:
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amf_ip_address = ( { ipv4 = "192.168.70.132";
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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_NG_AMF = "ctrl0";
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GNB_IPV4_ADDRESS_FOR_NG_AMF = "172.16.0.1";
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GNB_INTERFACE_NAME_FOR_NGU = "ctrl0";
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GNB_IPV4_ADDRESS_FOR_NGU = "172.16.0.1";
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GNB_PORT_FOR_NGU = 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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local_s_if_name = "lo:";
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remote_s_address = "127.0.0.1"; // pnf addr [!]
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local_s_address = "127.0.0.2"; // vnf addr
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local_s_portc = 50601; // vnf p5 port
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remote_s_portc = 50600; // pnf p5 port [!]
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local_s_portd = 50611; // vnf p7 port [!]
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remote_s_portd = 50610; // pnf p7 port [!]
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tr_s_preference = "nfapi";
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tr_n_preference = "local_RRC";
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}
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);
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security = {
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# preferred ciphering algorithms
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# the first one of the list that an UE supports in chosen
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# valid values: nea0, nea1, nea2, nea3
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ciphering_algorithms = ( "nea0" );
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# preferred integrity algorithms
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# the first one of the list that an UE supports in chosen
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# valid values: nia0, nia1, nia2, nia3
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integrity_algorithms = ( "nia2", "nia0" );
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# setting 'drb_ciphering' to "no" disables ciphering for DRBs, no matter
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# what 'ciphering_algorithms' configures; same thing for 'drb_integrity'
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drb_ciphering = "yes";
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drb_integrity = "no";
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};
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log_config :
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{
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global_log_level ="analysis";
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hw_log_level ="analysis";
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phy_log_level ="analysis";
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mac_log_level ="analysis";
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rlc_log_level ="analysis";
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pdcp_log_level ="analysis";
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rrc_log_level ="analysis";
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ngap_log_level ="analysis";
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};
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@@ -17,29 +17,17 @@ nssai_sst=1;
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nssai_sd=1;
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}
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L1s = (
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MACRLCs = (
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{
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num_cc = 1;
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tr_n_preference = "nfapi";
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local_n_if_name = "lo:";
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remote_n_address = "127.0.0.1"; //Proxy IP
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local_n_address = "127.0.0.1";
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local_n_portc = 50600;
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remote_n_portc = 50601;
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local_n_portd = 50610;
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remote_n_portd = 50611;
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}
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num_cc = 1;
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tr_n_preference = "nfapi";
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local_n_if_name = "lo:";
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remote_n_address = "127.0.0.1"; //Proxy IP
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local_n_address = "127.0.0.1";
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local_n_portc = 50600;
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remote_n_portc = 50601;
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local_n_portd = 50610;
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remote_n_portd = 50611;
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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 = 90
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att_rx = 0;
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bands = [7,38,42,43];
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max_pdschReferenceSignalPower = -27;
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max_rxgain = 125;
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}
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);
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@@ -36,7 +36,7 @@
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<eNB_instance>1</eNB_instance>
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<eNB_serverId>1</eNB_serverId>
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<forced_workspace_cleanup>True</forced_workspace_cleanup>
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<proxy_commit>56cfdc0</proxy_commit>
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<proxy_commit>ce3562b</proxy_commit>
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</testCase>
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</testCaseList>
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