amf:
  addr: 127.0.0.5                 # The address or hostname of the AMF.
  bind_addr: 127.0.0.1              # A local IP that the gNB binds to for traffic from the AMF.

rf_driver:
  device_driver: uhd                # The RF driver name.
  device_args: type=x300, addr=192.168.40.2,master_clock_rate=184.32e6            # Optionally pass arguments to the selected RF driver.
  clock: internal                            # Specify the clock source used by the RF.
  sync: internal                             # Specify the sync source used by the RF.
  srate: 11.52
  # srate: 14.286                                      # RF sample rate might need to be adjusted according to selected bandwidth.
  tx_gain: 25.5                       # Transmit gain of the RF might need to adjusted to the given situation.
  rx_gain: 30.5                       # Receive gain of the RF might need to adjusted to the given situation.

cell_cfg:
  dl_arfcn: 639000                  # ARFCN of the downlink carrier (center frequency).
  band: 78                          # The NR band.
  channel_bandwidth_MHz: 10         # Bandwith in MHz. Number of PRBs will be automatically derived.
  common_scs: 30                    # Subcarrier spacing in kHz used for data.
  plmn: "99970"                     # PLMN broadcasted by the gNB.
  tac: 1                            # Tracking area code (needs to match the core configuration).
  pci: 1                            # Physical cell ID.
      
log:
  filename: /tmp/gnb.log            # Path of the log file.
  all_level: info                # Logging level applied to all layers.

pcap:
  mac_enable: false                 # Set to true to enable MAC-layer PCAPs.
  mac_filename: /tmp/gnb_mac.pcap   # Path where the MAC PCAP is stored.
  ngap_enable: false                # Set to true to enable NGAP PCAPs.
  ngap_filename: /tmp/gnb_ngap.pcap # Path where the NGAP PCAP is stored.