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

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 = 208; mnc = 99; mnc_length = 2; snssaiList = ( { sst = 1; }); });

    nr_cellid = 1;

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

    pdsch_AntennaPorts_XP = 2;
    pdsch_AntennaPorts_N1 = 1;
    maxMIMO_layers        = 2;
    pusch_AntennaPorts    = 2;
    do_CSIRS              = 1;
    do_SRS                = 0;
   # force_UL256qam_off    = 1;

    servingCellConfigCommon = (
    {
 #spCellConfigCommon

      physCellId                                                    = 0;
     # n_TimingAdvanceOffset                                         = 0;
#  downlinkConfigCommon
    #frequencyInfoDL
      # center frequency = 3350.01 MHz
      # selected SSB frequency = 3349.92 MHz
      absoluteFrequencySSB                                          = 623328;
      dl_frequencyBand                                              = 78;
      # frequency point A = 3300.87 MHz
      dl_absoluteFrequencyPointA                                    = 620058;
      #scs-SpecificCarrierList
        dl_offstToCarrier                                           = 0;
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
        dl_subcarrierSpacing                                        = 1;
        dl_carrierBandwidth                                         = 273;
     #initialDownlinkBWP
      #genericParameters
       initialDLBWPlocationAndBandwidth                             = 1099; #38.101-1 Table 5.3.2-1
       #
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
        initialDLBWPsubcarrierSpacing                               = 1;
      #pdcch-ConfigCommon
        initialDLBWPcontrolResourceSetZero                          = 11;
        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                                           = 273;
      pMax                                                          = 23;
     #initialUplinkBWP
      #genericParameters
        initialULBWPlocationAndBandwidth                            = 1099;
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
        initialULBWPsubcarrierSpacing                               = 1;
      #rach-ConfigCommon
        #rach-ConfigGeneric
          prach_ConfigurationIndex                                  = 152;
#prach_msg1_FDM
#0 = one, 1=two, 2=four, 3=eight
          prach_msg1_FDM                                            = 0;
          prach_msg1_FrequencyStart                                 = 0;
          zeroCorrelationZoneConfig                                 = 0;
          preambleReceivedTargetPower                               = -100;
#preamblTransMax (0...10) = (3,4,5,6,7,8,10,20,50,100,200)
          preambleTransMax                                          = 8;
#powerRampingStep
# 0=dB0,1=dB2,2=dB4,3=dB6
        powerRampingStep                                            = 3;
#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,

# this is the offset between the last PRACH preamble power and the Msg3 PUSCH, 2 times the field value in dB
        msg3_DeltaPreamble                                          = 2;
        p0_NominalWithGrant                                         = -96;

# pucch-ConfigCommon setup :
# pucchGroupHopping
# 0 = neither, 1= group hopping, 2=sequence hopping
        pucchGroupHopping                                           = 0;
        hoppingId                                                   = 0;
        p0_nominal                                                  = -96;

      ssb_PositionsInBurst_Bitmap                                   = 0x1;

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

  ssPBCH_BlockPower                                                 = -11;
  }
  );


    # ------- SCTP definitions
    SCTP :
    {
        # Number of streams to use in input/output
        SCTP_INSTREAMS  = 2;
        SCTP_OUTSTREAMS = 2;
    };


    ////////// AMF parameters:
    amf_ip_address = ({ ipv4 = "172.21.6.5"; });

    NETWORK_INTERFACES :
    {
        GNB_IPV4_ADDRESS_FOR_NG_AMF              = "172.21.16.51";
        GNB_IPV4_ADDRESS_FOR_NGU                 = "172.21.16.51";
        GNB_PORT_FOR_S1U                         = 2152; # Spec 2152
    };
  }
);

MACRLCs = (
{
  tr_s_preference             = "local_L1";
  tr_n_preference             = "local_RRC";
  pusch_TargetSNRx10          = 180;
  pucch_TargetSNRx10          = 220;
  dl_bler_target_upper        = .35;
  dl_bler_target_lower        = .15; 
  ul_bler_target_upper        = .35;
  ul_bler_target_lower        = .15;
  pusch_FailureThres          = 1000;
  ul_max_mcs                  = 28;
}
);

L1s = (
{
  tr_n_preference = "local_mac";
  prach_dtx_threshold = 100;
  pucch0_dtx_threshold = 80;
  pusch_dtx_threshold = 10;
  max_ldpc_iterations = 15;
  tx_amp_backoff_dB = 12; # needs to match O-RU configuration
  L1_rx_thread_core = 8;
  L1_tx_thread_core = 10;
  phase_compensation = 0; # needs to match O-RU configuration
}
);

RUs = (
{
  local_rf       = "no";
  nb_tx          = 2;
  nb_rx          = 2;
  att_tx         = 0;
  att_rx         = 0;
  bands          = [78];
  max_pdschReferenceSignalPower = -27;
  max_rxgain                    = 75;
  sf_extension                  = 0;
  eNB_instances  = [0];
  ru_thread_core = 9;
  sl_ahead       = 10;
  tr_preference  = "raw_if4p5"; # important: activate FHI7.2
  do_precoding   = 0; # needs to match O-RU configuration
}
);

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

fhi_72 = {
  dpdk_devices = ("0000:c1:11.0");
  system_core = 0;
  io_core = 1;
  worker_cores = (2);
  ru_addr = ("70:b3:d5:e1:5b:81");
  mtu = 9216;
  fh_config = ({
    T1a_cp_dl = (419, 470);
    T1a_cp_ul = (285, 336);
    T1a_up = (294, 345);
    Ta4 = (0, 200);
    ru_config = {
      iq_width = 16;
      iq_width_prach = 16;
    };
    prach_config = {
      eAxC_offset = 8;
    };
  });
};
