# SPDX-License-Identifier: LicenseRef-CSSL-1.0

Active_gNBs = ( "gNB-OAI");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";

usrp-tx-thread-config = 1;

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 = 208; mnc = 97; mnc_length = 2; snssaiList = ({ sst = 1; }); });

  nr_cellid = 12345678L;

  ////////// Physical parameters:

  pdsch_AntennaPorts_XP = 2;
  pusch_AntennaPorts    = 2;
  do_CSIRS              = 1;
  do_SRS                = 1;

  servingCellConfigCommon = (
  {
    # spCellConfigCommon

    physCellId = 0;

    # downlinkConfigCommon
      # frequencyInfoDL
      # this is 4100.16 MHz
      absoluteFrequencySSB                  = 673344;
      dl_frequencyBand                      = 77;
      # this is 4051.02 MHz
      dl_absoluteFrequencyPointA            = 670068;

      # scs-SpecificCarrierList
      dl_offstToCarrier                      = 0;
      # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
      dl_subcarrierSpacing                  = 1;
      dl_carrierBandwidth                   = 273;

      # initialDownlinkBWP
        # genericParameters
        initialDLBWPlocationAndBandwidth                = 1099;
        # subcarrierSpacing
        # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
        initialDLBWPsubcarrierSpacing                   = 1;

      # pdcch-ConfigCommon
      initialDLBWPcontrolResourceSetZero                = 12;
      initialDLBWPsearchSpaceZero                       = 0;

    # uplinkConfigCommon
      # frequencyInfoUL
      ul_frequencyBand                                  = 77;
      # scs-SpecificCarrierList
      ul_offstToCarrier                                 = 0;
      # subcarrierSpacing
      # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
      ul_subcarrierSpacing                              = 1;
      ul_carrierBandwidth                               = 273;
      pMax                                              = 20;

      # initialUplinkBWP
        # genericParameters
        initialULBWPlocationAndBandwidth                = 1099;
        # subcarrierSpacing
        # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
        initialULBWPsubcarrierSpacing                   = 1;

        # rach-ConfigCommon
          # rach-ConfigGeneric
          prach_ConfigurationIndex                      = 98;
          # prach_msg1_FDM
          # 0 = one, 1=two, 2=four, 3=eight
          prach_msg1_FDM                                = 0;
          prach_msg1_FrequencyStart                     = 0;
          zeroCorrelationZoneConfig                     = 12;
          preambleReceivedTargetPower                   = -90;
          # 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;
          # 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     = 15;
          # 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 precendence 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
          # pucchGroupHopping
          # 0 = neither, 1= group hopping, 2=sequence hopping
          pucchGroupHopping                             = 0;
          hoppingId                                     = 40;
          p0_nominal                                    = -70;

      # dmrs_TypeA_position
      # 0 = pos2, 1 = pos3
      dmrs_TypeA_Position                               = 0;

      # subcarrierSpacing
      # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
      subcarrierSpacing                                 = 1;

      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;

    #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
      dl_UL_TransmissionPeriodicity = 6;
      nrofDownlinkSlots             = 7;
      nrofDownlinkSymbols           = 6;
      nrofUplinkSlots               = 2;
      nrofUplinkSymbols             = 4;

    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 = "192.168.61.132"; });

  NETWORK_INTERFACES :
  {
    GNB_IPV4_ADDRESS_FOR_NG_AMF              = "192.168.61.129/24";
    GNB_IPV4_ADDRESS_FOR_NGU                 = "192.168.61.129/24";
    GNB_PORT_FOR_S1U                         = 2152; # Spec 2152
  }

}
);

MACRLCs = (
{
  tr_s_preference             = "local_L1";
  tr_n_preference             = "local_RRC";
  pusch_TargetSNRx10          = 320;
  pucch_TargetSNRx10          = 200;
  pusch_FailureThres          = 1000;
  ul_bler_target_upper = 0.25;
  ul_bler_target_lower = 0.15;
  ul_max_mcs                  = 25;
}
);

L1s = (
{
  tr_n_preference = "local_mac";
  prach_dtx_threshold = 120;
  max_ldpc_iterations = 15;
  pucch0_dtx_threshold = 80;
}
);

RUs = (
{
  local_rf       = "yes"
  nb_tx          = 2;
  nb_rx          = 2;
  att_tx         = 0;
  att_rx         = 6;
  bands          = [77];
  max_pdschReferenceSignalPower = -27;
  max_rxgain                    = 71;
  eNB_instances  = [0];
  #clock_src = "internal";
  sdr_addrs = "addr=192.168.80.53,clock_source=internal,time_source=internal"
}
);

security = {
  # preferred ciphering algorithms
  # the first one of the list that an UE supports in chosen
  # valid values: nea0, nea1, nea2, nea3
  ciphering_algorithms = ( "nea2", "nea0" );

  # preferred integrity algorithms
  # the first one of the list that an UE supports in 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 = "yes";
};

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                        ="debug";
  f1ap_log_level                        ="debug";
};
