Add gNB configuration file pattern2 TDD configuration

Co-authored-by: Guido Casati <guido.casati@firecell.io>

targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.2pattern.conf

+Active_gNBs              = ( "gNB-OAI" );
+# Asn1_verbosity, choice in: none, info, annoying
+Asn1_verbosity           = "none";
+
+gNBs =
+(
+{
+    ////////// Identification parameters:
+    gNB_ID                = 0xe00;
+    gNB_name              = "gNB-OAI";
+
+    // Tracking area code, 0x0000 and 0xfffe are reserved values
+    tracking_area_code    = 1;
+    plmn_list             = ({ mcc = 001; mnc = 01; mnc_length = 2; snssaiList = ({ sst = 1; sd = 1; }) });
+
+    nr_cellid             = 12345678L;
+
+    ////////// Physical parameters:
+    do_CSIRS              = 1;
+    do_SRS                = 1;
+
+    servingCellConfigCommon = (
+    {
+        # spCellConfigCommon
+        physCellId                                 = 0;
+
+        # downlinkConfigCommon
+        # frequencyInfoDL
+        # this is 3600 MHz + 43 PRBs@30kHz SCS (same as initial BWP)
+        absoluteFrequencySSB                      = 641280;
+        dl_frequencyBand                          = 78;
+        # this is 3600 MHz
+        dl_absoluteFrequencyPointA                = 640008;
+        # scs-SpecificCarrierList
+        dl_offstToCarrier                         = 0;
+        # subcarrierSpacing
+        # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
+        dl_subcarrierSpacing                      = 1;
+        dl_carrierBandwidth                       = 106;
+        # initialDownlinkBWP
+        # genericParameters
+        # this is RBstart=27,L=48 (275*(L-1))+RBstart
+        initialDLBWPlocationAndBandwidth          = 28875;
+        # subcarrierSpacing
+        # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
+        initialDLBWPsubcarrierSpacing             = 1;
+        # pdcch-ConfigCommon
+        initialDLBWPcontrolResourceSetZero        = 12;
+        initialDLBWPsearchSpaceZero               = 0;
+
+        # uplinkConfigCommon
+        # frequencyInfoUL
+        ul_frequencyBand                          = 78;
+        # scs-SpecificCarrierList
+        ul_offstToCarrier                         = 0;
+        # subcarrierSpacing
+        # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
+        ul_subcarrierSpacing                      = 1;
+        ul_carrierBandwidth                       = 106;
+        pMax                                      = 20;
+        # initialUplinkBWP
+        # genericParameters
+        initialULBWPlocationAndBandwidth          = 28875;
+        # subcarrierSpacing
+        # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
+        initialULBWPsubcarrierSpacing             = 1;
+        # rach-ConfigCommon
+        # rach-ConfigGeneric
+        prach_ConfigurationIndex                  = 154;
+        # prach_msg1_FDM
+        # 0 = one, 1=two, 2=four, 3=eight
+        prach_msg1_FDM                            = 0;
+        prach_msg1_FrequencyStart                 = 0;
+        zeroCorrelationZoneConfig                 = 13;
+        preambleReceivedTargetPower               = -96;
+        # preamblTransMax (0...10) = (3,4,5,6,7,8,10,20,50,100,200)
+        preambleTransMax                          = 6;
+        # powerRampingStep
+        # 0=dB0,1=dB2,2=dB4,3=dB6
+        powerRampingStep                          = 1;
+        # ra_ReponseWindow
+        # 1,2,4,8,10,20,40,80
+        ra_ResponseWindow                         = 4;
+        # ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR
+        # 1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen
+        ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4;
+        # one (0..15) 4,8,12,16,...60,64
+        ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 14;
+        # ra_ContentionResolutionTimer
+        # (0..7) 8,16,24,32,40,48,56,64
+        ra_ContentionResolutionTimer              = 7;
+        rsrp_ThresholdSSB                         = 19;
+        # prach-RootSequenceIndex_PR
+        # 1 = 839, 2 = 139
+        prach_RootSequenceIndex_PR                = 2;
+        prach_RootSequenceIndex                   = 1;
+        # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precedence over the one derived from prach-ConfigIndex
+        msg1_SubcarrierSpacing                    = 1;
+        # restrictedSetConfig
+        # 0=unrestricted, 1=restricted type A, 2=restricted type B
+        restrictedSetConfig                       = 0;
+        msg3_DeltaPreamble                        = 1;
+        p0_NominalWithGrant                       = -90;
+
+        # pucch-ConfigCommon setup :
+        # pucchGroupHopping
+        # 0 = neither, 1= group hopping, 2=sequence hopping
+        pucchGroupHopping                         = 0;
+        hoppingId                                 = 40;
+        p0_nominal                                = -90;
+
+        # ssb_PositionsInBurs_BitmapPR
+        # 1=short, 2=medium, 3=long
+        ssb_PositionsInBurst_PR                   = 2;
+        ssb_PositionsInBurst_Bitmap               = 1;
+
+        # ssb_periodicityServingCell
+        # 0 = ms5, 1=ms10, 2=ms20, 3=ms40, 4=ms80, 5=ms160, 6=spare2, 7=spare1
+        ssb_periodicityServingCell                = 2;
+
+        # dmrs_TypeA_position
+        # 0 = pos2, 1 = pos3
+        dmrs_TypeA_Position                       = 0;
+
+        # subcarrierSpacing
+        # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
+        subcarrierSpacing                         = 1;
+
+        # tdd-UL-DL-ConfigurationCommon
+        # subcarrierSpacing
+        # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
+        referenceSubcarrierSpacing                = 1;
+
+        # pattern1
+        # dl_UL_TransmissionPeriodicity
+        # 0=ms0p5, 1=ms0p625, 2=ms1, 3=ms1p25, 4=ms2, 5=ms2p5, 6=ms5, 7=ms10
+        # ext: 8=ms3, 9=ms4
+        dl_UL_TransmissionPeriodicity             = 8;
+        nrofDownlinkSlots                         = 3;
+        nrofDownlinkSymbols                       = 6;
+        nrofUplinkSlots                           = 2;
+        nrofUplinkSymbols                         = 4;
+
+        # pattern2
+        pattern2: {
+        dl_UL_TransmissionPeriodicity2            = 4;
+        nrofDownlinkSlots2                        = 4;
+        nrofDownlinkSymbols2                      = 0;
+        nrofUplinkSlots2                          = 0;
+        nrofUplinkSymbols2                        = 0;
+        };
+
+        ssPBCH_BlockPower                         = -25;
+    });
+
+    # ------- SCTP definitions
+    SCTP :
+    {
+        # Number of streams to use in input/output
+        SCTP_INSTREAMS                           = 2;
+        SCTP_OUTSTREAMS                          = 2;
+    };
+
+    ////////// AMF parameters:
+    amf_ip_address = ({ ipv4 = "192.168.70.132"; });
+
+    NETWORK_INTERFACES: {
+        GNB_IPV4_ADDRESS_FOR_NG_AMF              = "192.168.70.129";
+        GNB_IPV4_ADDRESS_FOR_NGU                 = "192.168.70.129";
+        GNB_PORT_FOR_S1U                         = 2152; # Spec 2152
+    };
+}
+);
+
+MACRLCs = (
+{
+  num_cc                 = 1;
+  tr_s_preference        = "local_L1";
+  tr_n_preference        = "local_RRC";
+  pusch_TargetSNRx10     = 150;
+  pucch_TargetSNRx10     = 200;
+}
+);
+
+L1s = (
+{
+  num_cc                 = 1;
+  tr_n_preference        = "local_mac";
+  prach_dtx_threshold    = 120;
+  pucch0_dtx_threshold   = 100;
+  ofdm_offset_divisor    = 8;  # set this to UINT_MAX for offset 0
+}
+);
+
+RUs = (
+{
+  local_rf                       = "yes";
+  nb_tx                          = 1;
+  nb_rx                          = 1;
+  att_tx                         = 12;
+  att_rx                         = 12;
+  bands                          = [78];
+  max_pdschReferenceSignalPower  = -27;
+  max_rxgain                     = 114;
+  eNB_instances                  = [0];
+  clock_src                      = "internal";
+}
+);
+
+rfsimulator :
+{
+  serveraddr     = "server";
+  serverport     = 4043;
+  options        = ();  # ("saviq"); or/and "chanmod"
+  modelname      = "AWGN";
+  IQfile         = "/tmp/rfsimulator.iqs";
+};
+
+security = {
+  # preferred ciphering algorithms
+  # the first one of the list that a UE supports is chosen
+  # valid values: nea0, nea1, nea2, nea3
+  ciphering_algorithms = ( "nea0" );
+
+  # preferred integrity algorithms
+  # the first one of the list that a UE supports is chosen
+  # valid values: nia0, nia1, nia2, nia3
+  integrity_algorithms = ( "nia2", "nia0" );
+
+  # setting 'drb_ciphering' to "no" disables ciphering for DRBs, no matter
+  # what 'ciphering_algorithms' configures; same thing for 'drb_integrity'
+  drb_ciphering  = "yes";
+  drb_integrity  = "no";
+};
+
+log_config :
+{
+  global_log_level = "info";
+  hw_log_level     = "info";
+  phy_log_level    = "info";
+  mac_log_level    = "info";
+  rlc_log_level    = "info";
+  pdcp_log_level   = "info";
+  rrc_log_level    = "info";
+  ngap_log_level   = "info";
+  f1ap_log_level   = "info";
+};