srsRAN_4G/srsenb/rr.conf.example

mac_cnfg =
{
  phr_cnfg = 
  {
    dl_pathloss_change = "3dB"; // Valid: 1, 3, 6 or INFINITY
    periodic_phr_timer = 50;
    prohibit_phr_timer = 0;
  };
  ulsch_cnfg = 
  {
    max_harq_tx = 4;
    periodic_bsr_timer = 20; // in ms
    retx_bsr_timer = 320;   // in ms
  };
  
  time_alignment_timer = -1; // -1 is infinity
};

phy_cnfg =
{
  phich_cnfg = 
  {
    duration  = "Normal";
    resources = "1/6"; 
  };

  pusch_cnfg_ded =
  {
    beta_offset_ack_idx = 6;
    beta_offset_ri_idx  = 6;
    beta_offset_cqi_idx = 6;
  };
  
  // PUCCH-SR resources are scheduled on time-frequeny domain first, then multiplexed in the same resource. 
  sched_request_cnfg =
  {
    dsr_trans_max = 64;
    period = 20;       // in ms
    subframe = [1];    // vector of subframe indices allowed for SR transmissions 
    nof_prb = 2;       // number of PRBs on each extreme used for SR (total prb is twice this number)
  };
  cqi_report_cnfg =
  { 
    mode = "periodic";
    simultaneousAckCQI = true; 
    period = 40; // in ms
    subframe = [0];
    nof_prb = 2; 
  };
};