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RU: Introduce sample cfg file for Foxconn RPQN-4800E rev. v01
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‎configs/gnb_ru_ran550_tdd_n78_20mhz.yml‎

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Original file line numberDiff line numberDiff line change
@@ -22,26 +22,26 @@ ru_ofh:
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ru_mac_addr: 70:b3:d5:e1:5b:06 # RU MAC address.
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du_mac_addr: 80:61:5f:0d:df:aa # DU MAC address.
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vlan_tag: 1 # VLAN tag value.
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prach_port_id: 4 # PRACH eAXC port value.
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dl_port_id: [0,1] # Downlink eAXC port values.
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ul_port_id: 1 # Uplink eAXC port values.
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prach_port_id: 4 # PRACH eAxC port value.
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dl_port_id: [0,1] # Downlink eAxC port values.
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ul_port_id: 1 # Uplink eAxC port values.
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cell_cfg:
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dl_arfcn: 634548 # ARFCN of the downlink carrier (center frequency).
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band: 78 # The NR band.
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channel_bandwidth_MHz: 20 # Bandwith in MHz. Number of PRBs will be automatically derived.
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common_scs: 30 # Subcarrier spacing in kHz used for data.
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plmn: "00101" # PLMN broadcasted by the gNB.
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tac: 7 # Tracking area code (needs to match the core configuration).
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pci: 1 # Physical cell ID.
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dl_arfcn: 634548 # ARFCN of the downlink carrier (center frequency).
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band: 78 # The NR band.
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channel_bandwidth_MHz: 20 # Bandwith in MHz. Number of PRBs will be automatically derived.
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common_scs: 30 # Subcarrier spacing in kHz used for data.
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plmn: "00101" # PLMN broadcasted by the gNB.
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tac: 7 # Tracking area code (needs to match the core configuration).
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pci: 1 # Physical cell ID.
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prach:
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prach_config_index: 7 # PRACH configuration index.
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prach_root_sequence_index: 1 # PRACH root sequence index.
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zero_correlation_zone: 0 # Zero correlation zone.
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prach_frequency_start: 0 # Offset in P of lowest PRACH transmission occasion in frequency domain respective to PRB 0.
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prach_config_index: 7 # PRACH configuration index.
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prach_root_sequence_index: 1 # PRACH root sequence index.
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zero_correlation_zone: 0 # Zero correlation zone.
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prach_frequency_start: 0 # Offset in PRBs of lowest PRACH transmission occasion in frequency domain respective to PRB 0.
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tdd_ul_dl_cfg:
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nof_dl_slots: 7 # Number of downlink slots in the TDD pattern.
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nof_ul_slots: 2 # Number of uplink slots in the TDD pattern.
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nof_dl_slots: 7 # Number of downlink slots in the TDD pattern.
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nof_ul_slots: 2 # Number of uplink slots in the TDD pattern.
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log:
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filename: /tmp/gnb.log # Path of the log file.

‎configs/gnb_ru_rpqn4800e_tdd_n78_20mhz.yml‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,52 @@
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amf:
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addr: 127.0.1.100 # The address or hostname of the AMF.
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bind_addr: 127.0.0.1 # A local IP that the gNB binds to for traffic from the AMF.
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ru_ofh:
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t1a_max_cp_dl: 500 # Maximum T1a on Control-Plane for Downlink in microseconds.
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t1a_min_cp_dl: 250 # Minimum T1a on Control-Plane for Downlink in microseconds.
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t1a_max_cp_ul: 465 # Maximum T1a on Control-Plane for Uplink in microseconds.
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t1a_min_cp_ul: 250 # Minimum T1a on Control-Plane for Uplink in microseconds.
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t1a_max_up: 250 # Maximum T1a on User-Plane in microseconds.
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t1a_min_up: 80 # Minimum T1a on User-Plane in microseconds.
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is_prach_cp_enabled: false # Configures if Control-Plane messages should be used to receive PRACH messages.
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compr_method_ul: bfp # Uplink compression method.
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compr_bitwidth_ul: 9 # Uplink IQ samples bitwidth after compression.
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compr_method_dl: bfp # Downlink compression method.
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compr_bitwidth_dl: 9 # Downlink IQ samples bitwidth after compression.
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iq_scaling: 0.002 # IQ samples scaling factor applied before compression, should be a positive value smaller than 1.
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cells:
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- network_interface: enp1s0f1 # Ethernet interface name used to communicate with the RU.
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ru_mac_addr: 6c:ad:ad:00:08:c4 # RU MAC address.
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du_mac_addr: 80:61:5f:0d:df:ab # DU MAC address.
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vlan_tag: 2 # VLAN tag value.
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prach_port_id: 4 # PRACH eAxC port value.
24+
dl_port_id: 0 # Downlink eAxC port values.
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ul_port_id: 1 # Uplink eAxC port values.
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cell_cfg:
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dl_arfcn: 640000 # ARFCN of the downlink carrier (center frequency).
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band: 78 # The NR band.
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channel_bandwidth_MHz: 20 # Bandwith in MHz. Number of PRBs will be automatically derived.
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common_scs: 30 # Subcarrier spacing in kHz used for data.
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plmn: "00101" # PLMN broadcasted by the gNB.
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tac: 7 # Tracking area code (needs to match the core configuration).
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pci: 1 # Physical cell ID.
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prach:
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prach_config_index: 7 # PRACH configuration index.
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prach_root_sequence_index: 1 # PRACH root sequence index.
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zero_correlation_zone: 0 # Zero correlation zone.
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prach_frequency_start: 0 # Offset in PRBs of lowest PRACH transmission occasion in frequency domain respective to PRB 0.
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tdd_ul_dl_cfg:
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nof_dl_slots: 7 # Number of downlink slots in the TDD pattern.
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nof_ul_slots: 2 # Number of uplink slots in the TDD pattern.
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log:
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filename: /tmp/gnb.log # Path of the log file.
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all_level: warning # Logging level applied to all layers.
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pcap:
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mac_enable: false # Set to true to enable MAC-layer PCAPs.
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mac_filename: /tmp/gnb_mac.pcap # Path where the MAC PCAP is stored.
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ngap_enable: false # Set to true to enable NGAP PCAPs.
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ngap_filename: /tmp/gnb_ngap.pcap # Path where the NGAP PCAP is stored.

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