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370 lines
14 KiB
Plaintext
370 lines
14 KiB
Plaintext
#####################################################################
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# srsENB configuration file
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#####################################################################
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#####################################################################
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# eNB configuration
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#
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# enb_id: 20-bit eNB identifier.
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# mcc: Mobile Country Code
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# mnc: Mobile Network Code
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# mme_addr: IP address of MME for S1 connnection
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# gtp_bind_addr: Local IP address to bind for GTP connection
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# gtp_advertise_addr: IP address of eNB to advertise for DL GTP-U Traffic
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# s1c_bind_addr: Local IP address to bind for S1AP connection
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# s1c_bind_port: Source port for S1AP connection (0 means any)
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# n_prb: Number of Physical Resource Blocks (6,15,25,50,75,100)
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# tm: Transmission mode 1-4 (TM1 default)
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# nof_ports: Number of Tx ports (1 port default, set to 2 for TM2/3/4)
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#
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#####################################################################
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[enb]
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enb_id = 0x19B
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mcc = 001
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mnc = 01
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mme_addr = 127.0.1.100
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gtp_bind_addr = 127.0.1.1
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s1c_bind_addr = 127.0.1.1
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s1c_bind_port = 0
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n_prb = 50
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#tm = 4
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#nof_ports = 2
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#####################################################################
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# eNB configuration files
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#
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# sib_config: SIB1, SIB2 and SIB3 configuration file
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# note: when enabling mbms, use the sib.conf.mbsfn configuration file which includes SIB13
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# rr_config: Radio Resources configuration file
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# rb_config: SRB/DRB configuration file
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#####################################################################
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[enb_files]
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sib_config = sib.conf
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rr_config = rr.conf
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rb_config = rb.conf
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#####################################################################
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# RF configuration
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#
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# dl_earfcn: EARFCN code for DL (only valid if a single cell is configured in rr.conf)
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# tx_gain: Transmit gain (dB).
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# rx_gain: Optional receive gain (dB). If disabled, AGC if enabled
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#
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# Optional parameters:
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# dl_freq: Override DL frequency corresponding to dl_earfcn
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# ul_freq: Override UL frequency corresponding to dl_earfcn (must be set if dl_freq is set)
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# device_name: Device driver family.
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# Supported options: "auto" (uses first found), "UHD", "bladeRF", "soapy" or "zmq".
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# device_args: Arguments for the device driver. Options are "auto" or any string.
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# Default for UHD: "recv_frame_size=9232,send_frame_size=9232"
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# Default for bladeRF: ""
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# time_adv_nsamples: Transmission time advance (in number of samples) to compensate for RF delay
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# from antenna to timestamp insertion.
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# Default "auto". B210 USRP: 100 samples, bladeRF: 27.
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#####################################################################
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[rf]
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#dl_earfcn = 3350
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tx_gain = 80
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rx_gain = 40
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#device_name = auto
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# For best performance in 2x2 MIMO and >= 15 MHz use the following device_args settings:
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# USRP B210: num_recv_frames=64,num_send_frames=64
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# And for 75 PRBs, also append ",master_clock_rate=15.36e6" to the device args
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# For best performance when BW<5 MHz (25 PRB), use the following device_args settings:
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# USRP B210: send_frame_size=512,recv_frame_size=512
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#device_args = auto
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#time_adv_nsamples = auto
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# Example for ZMQ-based operation with TCP transport for I/Q samples
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#device_name = zmq
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#device_args = fail_on_disconnect=true,tx_port=tcp://*:2000,rx_port=tcp://localhost:2001,id=enb,base_srate=23.04e6
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#####################################################################
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# Packet capture configuration
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#
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# MAC-layer packets are captured to file a the compact format decoded
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# by the Wireshark. For decoding, use the UDP dissector and the UDP
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# heuristic dissection. Edit the preferences (Edit > Preferences >
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# Protocols > DLT_USER) for DLT_USER to add an entry for DLT=149 with
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# Protocol=udp. Further, enable the heuristic dissection in UDP under:
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# Analyze > Enabled Protocols > MAC-LTE > mac_lte_udp and MAC-NR > mac_nr_udp
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# For more information see: https://wiki.wireshark.org/MAC-LTE
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# Configuring this Wireshark preferences is needed for decoding the MAC PCAP
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# files as well as for the live network capture option.
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#
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# Please note that this setting will by default only capture MAC
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# frames on dedicated channels, and not SIB. You have to build with
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# WRITE_SIB_PCAP enabled in srsenb/src/stack/mac/mac.cc if you want
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# SIB to be part of the MAC pcap file.
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#
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# S1AP Packets are captured to file in the compact format decoded by
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# the Wireshark s1ap dissector and with DLT 150.
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# To use the dissector, edit the preferences for DLT_USER to
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# add an entry with DLT=150, Payload Protocol=s1ap.
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#
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# mac_enable: Enable MAC layer packet captures (true/false)
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# mac_filename: File path to use for packet captures
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# s1ap_enable: Enable or disable the PCAP.
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# s1ap_filename: File name where to save the PCAP.
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#
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# mac_net_enable: Enable MAC layer packet captures sent over the network (true/false default: false)
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# bind_ip: Bind IP address for MAC network trace (default: "0.0.0.0")
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# bind_port: Bind port for MAC network trace (default: 5687)
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# client_ip: Client IP address for MAC network trace (default "127.0.0.1")
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# client_port Client IP address for MAC network trace (default: 5847)
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#####################################################################
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[pcap]
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enable = false
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filename = /tmp/enb.pcap
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s1ap_enable = false
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s1ap_filename = /tmp/enb_s1ap.pcap
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mac_net_enable = false
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bind_ip = 0.0.0.0
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bind_port = 5687
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client_ip = 127.0.0.1
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client_port = 5847
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#####################################################################
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# Log configuration
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#
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# Log levels can be set for individual layers. "all_level" sets log
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# level for all layers unless otherwise configured.
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# Format: e.g. phy_level = info
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#
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# In the same way, packet hex dumps can be limited for each level.
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# "all_hex_limit" sets the hex limit for all layers unless otherwise
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# configured.
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# Format: e.g. phy_hex_limit = 32
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#
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# Logging layers: rf, phy, phy_lib, mac, rlc, pdcp, rrc, gtpu, s1ap, stack, all
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# Logging levels: debug, info, warning, error, none
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#
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# filename: File path to use for log output. Can be set to stdout
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# to print logs to standard output
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# file_max_size: Maximum file size (in kilobytes). When passed, multiple files are created.
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# If set to negative, a single log file will be created.
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#####################################################################
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[log]
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all_level = warning
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all_hex_limit = 32
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filename = /tmp/enb.log
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file_max_size = -1
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[gui]
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enable = false
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#####################################################################
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# Scheduler configuration options
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#
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# sched_policy: User MAC scheduling policy (E.g. time_rr, time_pf)
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# min_aggr_level: Optional minimum aggregation level index (l=log2(L) can be 0, 1, 2 or 3)
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# max_aggr_level: Optional maximum aggregation level index (l=log2(L) can be 0, 1, 2 or 3)
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# adaptive_aggr_level: Boolean flag to enable/disable adaptive aggregation level based on target BLER
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# pdsch_mcs: Optional fixed PDSCH MCS (ignores reported CQIs if specified)
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# pdsch_max_mcs: Optional PDSCH MCS limit
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# pusch_mcs: Optional fixed PUSCH MCS (ignores reported CQIs if specified)
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# pusch_max_mcs: Optional PUSCH MCS limit
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# min_nof_ctrl_symbols: Minimum number of control symbols
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# max_nof_ctrl_symbols: Maximum number of control symbols
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# target_bler: Target BLER (in decimal) to achieve via adaptive link
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# max_delta_dl_cqi: Maximum shift in CQI for adaptive DL link
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# max_delta_ul_snr: Maximum shift in UL SNR for adaptive UL link
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# adaptive_link_step_size: Step size or learning rate used in adaptive link
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# min_tpc_tti_interval: Minimum TTI interval between TPCs different than 1
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# ul_snr_avg_alpha: Exponential Average alpha coefficient used in estimation of UL SNR
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# init_ul_snr_value: Initial UL SNR value used for computing MCS in the first UL grant
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# init_dl_cqi: DL CQI value used before any CQI report is available to the eNB
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# max_sib_coderate: Upper bound on SIB and RAR grants coderate
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# pdcch_cqi_offset: CQI offset in derivation of PDCCH aggregation level
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#
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#####################################################################
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[scheduler]
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#policy = time_pf
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#policy_args = 2
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#min_aggr_level = 0
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#max_aggr_level = 3
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#adaptive_aggr_level = false
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#pdsch_mcs = -1
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#pdsch_max_mcs = -1
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#pusch_mcs = -1
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#pusch_max_mcs = 16
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#min_nof_ctrl_symbols = 1
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#max_nof_ctrl_symbols = 3
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#pucch_multiplex_enable = false
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#target_bler = 0.05
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#max_delta_dl_cqi = 5
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#max_delta_ul_snr = 5
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#adaptive_link_step_size = 0.001
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#min_tpc_tti_interval = 1
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#ul_snr_avg_alpha=0.05
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#init_ul_snr_value=5
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#init_dl_cqi=5
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#max_sib_coderate=0.3
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#pdcch_cqi_offset=0
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#####################################################################
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# eMBMS configuration options
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#
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# enable: Enable MBMS transmission in the eNB
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# m1u_multiaddr: Multicast addres the M1-U socket will register to
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# m1u_if_addr: Address of the inteferface the M1-U interface will listen for multicast packets.
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# mcs: Modulation and Coding scheme for MBMS traffic.
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#
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#####################################################################
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[embms]
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#enable = false
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#m1u_multiaddr = 239.255.0.1
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#m1u_if_addr = 127.0.1.201
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#mcs = 20
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#####################################################################
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# Channel emulator options:
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# enable: Enable/Disable internal Downlink/Uplink channel emulator
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#
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# -- AWGN Generator
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# awgn.enable: Enable/disable AWGN generator
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# awgn.snr: Target SNR in dB
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#
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# -- Fading emulator
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# fading.enable: Enable/disable fading simulator
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# fading.model: Fading model + maximum doppler (E.g. none, epa5, eva70, etu300, etc)
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#
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# -- Delay Emulator delay(t) = delay_min + (delay_max - delay_min) * (1 + sin(2pi*t/period)) / 2
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# Maximum speed [m/s]: (delay_max - delay_min) * pi * 300 / period
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# delay.enable: Enable/disable delay simulator
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# delay.period_s: Delay period in seconds.
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# delay.init_time_s: Delay initial time in seconds.
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# delay.maximum_us: Maximum delay in microseconds
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# delay.minumum_us: Minimum delay in microseconds
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#
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# -- Radio-Link Failure (RLF) Emulator
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# rlf.enable: Enable/disable RLF simulator
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# rlf.t_on_ms: Time for On state of the channel (ms)
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# rlf.t_off_ms: Time for Off state of the channel (ms)
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#
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# -- High Speed Train Doppler model simulator
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# hst.enable: Enable/Disable HST simulator
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# hst.period_s: HST simulation period in seconds
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# hst.fd_hz: Doppler frequency in Hz
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# hst.init_time_s: Initial time in seconds
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#####################################################################
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[channel.dl]
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#enable = false
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[channel.dl.awgn]
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#enable = false
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#snr = 30
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[channel.dl.fading]
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#enable = false
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#model = none
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[channel.dl.delay]
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#enable = false
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#period_s = 3600
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#init_time_s = 0
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#maximum_us = 100
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#minimum_us = 10
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[channel.dl.rlf]
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#enable = false
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#t_on_ms = 10000
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#t_off_ms = 2000
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[channel.dl.hst]
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#enable = false
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#period_s = 7.2
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#fd_hz = 750.0
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#init_time_s = 0.0
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[channel.ul]
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#enable = false
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[channel.ul.awgn]
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#enable = false
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#n0 = -30
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[channel.ul.fading]
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#enable = false
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#model = none
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[channel.ul.delay]
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#enable = false
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#period_s = 3600
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#init_time_s = 0
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#maximum_us = 100
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#minimum_us = 10
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[channel.ul.rlf]
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#enable = false
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#t_on_ms = 10000
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#t_off_ms = 2000
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[channel.ul.hst]
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#enable = false
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#period_s = 7.2
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#fd_hz = -750.0
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#init_time_s = 0.0
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#####################################################################
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# Expert configuration options
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#
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# pusch_max_its: Maximum number of turbo decoder iterations (Default 4)
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# pusch_8bit_decoder: Use 8-bit for LLR representation and turbo decoder trellis computation (Experimental)
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# nof_phy_threads: Selects the number of PHY threads (maximum 4, minimum 1, default 3)
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# metrics_period_secs: Sets the period at which metrics are requested from the eNB.
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# metrics_csv_enable: Write eNB metrics to CSV file.
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# metrics_csv_filename: File path to use for CSV metrics.
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# tracing_enable: Write source code tracing information to a file.
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# tracing_filename: File path to use for tracing information.
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# tracing_buffcapacity: Maximum capacity in bytes the tracing framework can store.
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# pregenerate_signals: Pregenerate uplink signals after attach. Improves CPU performance.
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# tx_amplitude: Transmit amplitude factor (set 0-1 to reduce PAPR)
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# rrc_inactivity_timer Inactivity timeout used to remove UE context from RRC (in milliseconds).
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# max_prach_offset_us: Maximum allowed RACH offset (in us)
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# nof_prealloc_ues: Number of UE memory resources to preallocate during eNB initialization for faster UE creation (Default 8)
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# rlf_release_timer_ms: Time taken by eNB to release UE context after it detects an RLF
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# eea_pref_list: Ordered preference list for the selection of encryption algorithm (EEA) (default: EEA0, EEA2, EEA1).
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# eia_pref_list: Ordered preference list for the selection of integrity algorithm (EIA) (default: EIA2, EIA1, EIA0).
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# gtpu_tunnel_timeout: Time that GTPU takes to release indirect forwarding tunnel since the last received GTPU PDU (0 for no timer).
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#ts1_reloc_prep_timeout: S1AP TS 36.413 TS1RelocPrep Expiry Timeout value in milliseconds
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#ts1_reloc_overall_timeout: S1AP TS 36.413 TS1RelocOverall Expiry Timeout value in milliseconds
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#
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#####################################################################
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[expert]
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#pusch_max_its = 8 # These are half iterations
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#pusch_8bit_decoder = false
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#nof_phy_threads = 3
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#metrics_period_secs = 1
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#metrics_csv_enable = false
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#metrics_csv_filename = /tmp/enb_metrics.csv
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#report_json_enable = true
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#report_json_filename = /tmp/enb_report.json
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#alarms_log_enable = true
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#alarms_filename = /tmp/enb_alarms.log
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#tracing_enable = true
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#tracing_filename = /tmp/enb_tracing.log
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#tracing_buffcapacity = 1000000
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#pregenerate_signals = false
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#tx_amplitude = 0.6
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#rrc_inactivity_timer = 30000
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#max_nof_kos = 100
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#max_prach_offset_us = 30
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#nof_prealloc_ues = 8
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#rlf_release_timer_ms = 4000
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#lcid_padding = 3
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#eea_pref_list = EEA0, EEA2, EEA1
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#eia_pref_list = EIA2, EIA1, EIA0
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#gtpu_tunnel_timeout = 0
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#extended_cp = false
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#ts1_reloc_prep_timeout = 10000
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#ts1_reloc_overall_timeout = 10000
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