/* lteenb configuration file version ##VERSION##
 * Copyright (C) 2015-2024 Amarisoft
 */

{
#default N_CELL              1
#define NR_SA               1 // Values: 0 (NR-NSA), 1(NR-SA)
#define NR_TDD              1 // Values: 0 (FDD), 1(TDD)
#define RX_ANTENNA          1 // Values: 0 (use TX connector as RX antenna in TDD), 1(use RX connector as RX antenna in TDD)
#define N_RB_DL             100 // Values: 6 (1.4MHz), 25 (5MHz), 50 (10MHz), 75 (15MHz), 100 (20MHz)
#define NR_BANDWIDTH        100
#define N_ANTENNA_DL        4 // Values: 1 (SISO), 2 (MIMO 2x2), 4 (MIMO 4x4)
#define N_ANTENNA_UL        1 // Values: 1, 2
#define N_NR_ANTENNA_DL     4
#define CHANNEL_SIM         0 // Values: 0 (channel simulator disabled), 1 (channel simulator enabled)


  /* Log filter: syntax: layer.field=value[,...]
  
     Possible layers are phy, mac, rlc, pdcp, rrc, nas, s1ap, x2ap, gtpu and
     all. The 'all' layer is used to address all the layers at the
     same time.

     field values:

     - 'level': the log level of each layer can be set to 'none',
     'error', 'info' or 'debug'. Use 'debug' to log all the messages.
     
     - 'max_size': set the maximum size of the hex dump. 0 means no
       hex dump. -1 means no limit.
  */
   log_options: "all.level=debug,all.max_size=1",  
  //log_options: "all.level=none,all.max_size=1,gtpu.level=debug,pdcp.level=debug,rlc.level=debug,mac.level=debug,nas.level=debug,rrc.level=debug,phy.level=debug",
  //log_options: "all.level=warn,all.max_size=0,nas.level=debug,nas.max_size=1,rrc.level=debug,rrc.max_size=1",
  log_filename: "/tmp/gnb0.log",

  /* Enable remote API and Web interface */
  com_addr: "0.0.0.0:9001",

  rf_driver: {
    name: "s72",

#if N_CELL == 1
    transport: "ethernet",
    bind_interface: "eth10g1",
    remote_addr: "40:a6:b7:aa:c2:4b",
    subcarrier_spacing: 15*2,
#if NR_BANDWIDTH==100
    max_pdu_size: 8000,
#else
    max_pdu_size: 1472,
#endif
    t1a_min_cp_dl: 200,
    t1a_max_cp_dl: 250,
    t1a_min_up_dl: 200,
    t1a_max_up_dl: 250,
    ta3_max: 200,
#else
    rf_ports: [{
      transport: "ethernet",
      bind_interface: "eth10g1",
      remote_addr: "40:a6:b7:aa:c2:4b",
      //remote_addr: "40:a6:b7:20:45:e5",
      subcarrier_spacing: 15*2,
#if NR_BANDWIDTH==100
    max_pdu_size: 8000,
#else
    max_pdu_size: 1472,
#endif
      t1a_min_cp_dl: 200,
      t1a_max_cp_dl: 250,
      t1a_min_up_dl: 200,
      t1a_max_up_dl: 250,
      ta3_max: 200,
    }, {
      transport: "ethernet",
      bind_interface: "eth10g2",
      remote_addr: "40:a6:b7:aa:c2:4a",
      //remote_addr: "40:a6:b7:20:45:e4",
      subcarrier_spacing: 15*2,
#if NR_BANDWIDTH==100
    max_pdu_size: 8000,
#else
    max_pdu_size: 1472,
#endif
      t1a_min_cp_dl: 225,
      t1a_max_cp_dl: 275,
      t1a_min_up_dl: 200,
      t1a_max_up_dl: 250,
      ta3_max: 200,
    }],
#endif
  },

    tx_gain: 10, /* This is used as absolute output power (cf trx_driver.h/trx_s72_get_abs_tx_power) */
    rx_gain: 0,

    rf_ports: [
      {
        s72: {
          rtc_id: 0x1000, /* default = 0 */
#if NR_BANDWIDTH==100
          ud_comp_hdr: 0x81, /* 0x00 (raw 16 bit) or 0x81 (block fp8) */
#else
          ud_comp_hdr: 0x00, /* 0x00 (raw 16 bit) or 0x81 (block fp8) */
#endif
        }
      },
#if N_CELL > 1
      {
        s72: {
          rtc_id: 0x1000, /* default = 0 */
#if NR_BANDWIDTH==100
          ud_comp_hdr: 0x81, /* 0x00 (raw 16 bit) or 0x81 (block fp8) */
#else
          ud_comp_hdr: 0x00, /* 0x00 (raw 16 bit) or 0x81 (block fp8) */
#endif
        }
      },
#endif
    ],


  amf_list: [
    {
      /* address of AMF for NGAP connection. Must be modified if the AMF runs on a different host. */
      amf_addr: "127.0.1.100",
    },
  ],
  /* GTP bind address (=address of the ethernet interface connected to
     the AMF). Must be modified if the AMF runs on a different host. */
  gtp_addr: "127.0.1.1",

  gnb_id_bits: 28,
  gnb_id: 0x12345,

  
  nr_support: true,

  /* list of cells */
  cell_list: [],

  nr_cell_list: [
  {
    rf_port: 0,
    cell_id: 0x01,
    
    band: 78,
    dl_nr_arfcn: 633408,  /* 3489.42 MHz */
#if NR_BANDWIDTH==100
    ssb_nr_arfcn: 630720,
#else
    ssb_nr_arfcn: 633408,
#endif

#if N_CELL > 1
    scell_list: [
      {
        cell_id: 2
      }
    ]
#endif
    
  },
#if N_CELL > 1
  {
    rf_port: 1,
    cell_id: 0x02,
    
    band: 78,
    dl_nr_arfcn: 633408,
#if NR_BANDWIDTH==100
    ssb_nr_arfcn: 630720,
#else
    ssb_nr_arfcn: 633408,
#endif
    
    n_id_cell: 501,
    scell_list: [ 
      {
        cell_id: 1
      }
    ]
  }
#endif  
  ], /* nr_cell_list */

 
#ifndef FR2
#define FR2 0
#endif
  nr_cell_default: {
    ssb_subcarrier_spacing: 30, /* KHz */
    subcarrier_spacing: 15*2, /* kHz */
    bandwidth: NR_BANDWIDTH, /* MHz */
    n_antenna_dl: N_NR_ANTENNA_DL,
    n_antenna_ul: 1,

    n_id_cell: 500,

#if !defined(TDD_CONFIG)
#define TDD_CONFIG    0
#endif

    /* force the timing TA offset (optional) */
//    n_timing_advance_offset: 39936,
#if NR_TDD == 1
    tdd_config: {
#if TDD_CONFIG == 0
      period: 10/2, /* in ms */
      dl_slots: 7,
      dl_symbols: 6,
      ul_slots: 2,
      ul_symbols: 1,
#elif TDD_CONFIG == 1
      //some config
#endif
    },
    ssb_pos_bitmap: "10000000",
#else
    ssb_pos_bitmap: "1000",
#endif
    ssb_period: 5, /* in ms */

#if NR_SA > 0
    // nr-sa
    plmn_list: [ {
      tac: 100,
      plmn: "00101",
      reserved: false,
      },
    ],

    cell_barred: false,
    intra_freq_reselection: true,
    q_rx_lev_min: -70,
    q_qual_min: -20,
    p_max: 10, /* dBm */
    inactivity_timer: 10000,
    si_window_length: 40,
#endif

    root_sequence_index: 1, /* PRACH root sequence index */

    /* Scheduling request period (slots). */
    sr_period: 40,

    dmrs_type_a_pos: 2,

    prach: {
#if NR_TDD == 1
      prach_config_index: 160, /* format B4, subframe 9 */
      msg1_subcarrier_spacing: 15*2, /* kHz */
#else
      prach_config_index: 16, /* subframe 1 every frame */
#endif
      msg1_fdm: 1,
      msg1_frequency_start: 0,
      zero_correlation_zone_config: 15,
      preamble_received_target_power: -110, /* in dBm */
      preamble_trans_max: 7,
      power_ramping_step: 4, /* in dB */
      ra_response_window: 20, /* in slots */
      restricted_set_config: "unrestricted_set",
      ra_contention_resolution_timer: 64, /* in ms */
      ssb_per_prach_occasion: 1,
      cb_preambles_per_ssb: 8,
    },

    pdcch: {
    
#if NR_SA > 0
      //n_rb_coreset0: 48,
      //n_symb_coreset0: 1,
      search_space0_index: 0,
      si_al_index: 2,
      dedicated_coreset: {
        rb_start: -1, /* -1 to have the maximum bandwidth */
        l_crb: -1, /* -1 means all the bandwidth */
        duration: 1,
        precoder_granularity: "sameAsREG_bundle",
      },
#else
      common_coreset: {
        rb_start: -1, /* -1 to have the maximum bandwidth */
        l_crb: -1, /* -1 means all the bandwidth */
        duration: 1,
        precoder_granularity: "sameAsREG_bundle",
      },
#endif

      css: {
        n_candidates: [ 0, 4, 2, 1, 0 ],
      },
      rar_al_index: 2,


      uss: {
        n_candidates: [ 8, 4, 2, 0, 0 ],
        dci_0_1_and_1_1: true,
      },
      al_index: 0,
    },

    pdsch: {
      mapping_type: "typeA",
      start_symb: 1,
      n_symb: 13,
      dmrs_add_pos: 1,
      dmrs_type: 1,
      dmrs_max_len: 1,
      mcs_table: "qam256",
      
      rar_mcs: 2,
#if NR_SA > 0
      si_mcs: 6, // nr-sa
#endif
    },

      csi_rs: {
        resource_auto: {
          nzp_csi_rs_period: 80,
#if FR2
       	  trs_presence: false,
#endif
      },
        csi_report_config: [
          {
            report_config_type: "periodic",
            period: 80,
          },
        ],
      },
    
    pucch: {
      pucch_group_hopping: "neither",
      hopping_id: -1, /* -1 = n_cell_id */
      p0_nominal: -90,

#if !defined(USE_PUCCH_O)
#define USE_PUCCH_O 0
#endif      

#if USE_PUCCH_O > 0 
    pucch0: {
      initial_cyclic_shift: 1,
      n_symb: 1,
    },

    pucch2: {
      n_symb: 2,
      n_prb: 1,
    },
#else      
    pucch1: {
      n_cs: 3,
      n_occ: 3,
      start_symb: 0,
      n_symb: 14,
      freq_hopping: false,
    },
    
    pucch4: {
      occ_len: 4,
      bpsk: false,
      additional_dmrs: false,
      start_symb: 0,
      n_symb: 14,
      freq_hopping: true,
    },
#endif  
      
      #if 0 > 0
      n_rb_max: 0 /*floor(n_rb_ul/4)*/
      #endif
    },

    pusch: {
      mapping_type: "typeA",
      n_symb: 14,
      dmrs_add_pos: 1,
      dmrs_type: 1,
      dmrs_max_len: 1,
      tf_precoding: false,
      mcs_table: "qam256", /* without transform precoding */
      mcs_table_tp: "qam256", /* with transform precoding */
      ldpc_max_its: 5,
      p0_nominal_with_grant: -90,
      msg3_mcs: 4,
      msg3_delta_power: 0, /* in dB */
      beta_offset_ack_index: 9,

      beta_offset_csi_part1_index: 7,
      beta_offset_csi_part2_index: 7,

      //mcs: 24,
    },

    /* MAC configuration */
    mac_config: {
       msg3_max_harq_tx: 5,
       ul_max_harq_tx: 5, /* max number of HARQ transmissions for uplink */
       dl_max_harq_tx: 5, /* max number of HARQ transmissions for downlink */
       ul_max_consecutive_retx: 30, /* disconnect UE if reached */
       dl_max_consecutive_retx: 30, /* disconnect UE if reached */
       periodic_bsr_timer: 20,
       retx_bsr_timer: 320,
       periodic_phr_timer: 500,
       prohibit_phr_timer: 200,
       phr_tx_power_factor_change: "dB3",
       sr_prohibit_timer: 0, /* in ms, 0 to disable the timer */
       sr_trans_max: 64,               
    },

    cipher_algo_pref: [],
    integ_algo_pref: [2, 1],

    srb3_support: false,

    drb_config: "drb_nr.cfg",
  },

  nr_cell_default :
  {  
    /* measurement configuration */
    meas_config_desc: {
      a1_report_type: "rsrp",
      a1_rsrp: -70,
      a1_hysteresis: 10,
      a1_time_to_trigger: 320,
      a2_report_type: "rsrp",
      a2_rsrp: -110,
      a2_hysteresis: 0,
      a2_time_to_trigger: 640,
      nr_handover: {
        a3_report_type: "rsrp",
        a3_offset: 6,
        hysteresis: 0,
        time_to_trigger: 256
      },
      ssb_rsrq_filter_coeff: 3,
      ssb_sinr_filter_coeff: 5
    },
  },


  nr_cell_default: {

    pdsch:{
       cqi_adapt_amp: 3,
    },

  },

}