294 lines
11 KiB
Cheetah
294 lines
11 KiB
Cheetah
#####################################################################
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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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# cell_id: 8-bit cell identifier.
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# tac: 16-bit Tracking Area Code.
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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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# s1c_bind_addr: Local IP address to bind for S1AP connection
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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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# need hex value here for enb_id due to bug: https://github.com/srsLTE/srsLTE/issues/485
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enb_id = ${hex(int(enb.id))}
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mcc = ${enb.mcc}
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mnc = ${enb.mnc}
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mme_addr = ${enb.mme_addr}
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gtp_bind_addr = ${enb.gtp_bind_addr}
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s1c_bind_addr = ${enb.addr}
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n_prb = ${enb.num_prb}
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tm = ${enb.transmission_mode}
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nof_ports = ${enb.num_ports}
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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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# drb_config: DRB configuration file
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#####################################################################
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[enb_files]
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sib_config = ${enb.sib_filename}
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rr_config = ${enb.rr_filename}
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drb_config = ${enb.drb_filename}
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#####################################################################
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# RF configuration
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#
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# dl_earfcn: EARFCN code for DL
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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. Supported options: "auto" (uses first found), "UHD" or "bladeRF"
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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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# burst_preamble_us: Preamble length to transmit before start of burst.
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# Default "auto". B210 USRP: 400 us, bladeRF: 0 us.
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#####################################################################
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[rf]
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tx_gain = ${enb.tx_gain}
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rx_gain = ${enb.rx_gain}
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device_name = ${enb.rf_dev_type}
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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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# 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 = ${enb.rf_dev_args},${enb.rf_dev_sync}
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#time_adv_nsamples = auto
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#burst_preamble_us = auto
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#####################################################################
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# MAC-layer packet capture configuration
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#
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# Packets are captured to file in the compact format decoded by
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# the Wireshark mac-lte-framed dissector and with DLT 147.
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# To use the dissector, edit the preferences for DLT_USER to
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# add an entry with DLT=147, Payload Protocol=mac-lte-framed.
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# For more information see: https://wiki.wireshark.org/MAC-LTE
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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 enb/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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# enable: Enable MAC layer packet captures (true/false)
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# filename: File path to use for packet captures
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#####################################################################
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[pcap]
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enable = ${'true' if enb.enable_pcap else 'false'}
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filename = ${enb.pcap_filename}
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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, 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 = ${enb.log_all_level}
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all_hex_limit = 32
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filename = ${enb.log_filename}
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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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# max_aggr_level: Optional maximum aggregation level index (l=log2(L) can be 0, 1, 2 or 3)
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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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#
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#####################################################################
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[scheduler]
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#max_aggr_level = -1
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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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#####################################################################
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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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#
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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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#####################################################################
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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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# -- 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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% if enb.enable_dl_awgn:
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[channel.dl]
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enable = true
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% endif
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% if enb.enable_dl_awgn:
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[channel.dl.awgn]
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enable = true
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snr = ${enb.dl_awgn_snr}
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% endif
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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.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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# 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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# link_failure_nof_err: Number of PUSCH failures after which a radio-link failure is triggered.
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# a link failure is when SNR<0 and CRC=KO
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# max_prach_offset_us: Maximum allowed RACH offset (in us)
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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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#
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#####################################################################
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[expert]
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% if enb.rf_dev_type == 'zmq':
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nof_prach_threads = 0
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% endif
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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 = true
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metrics_csv_filename = ${enb.metrics_filename}
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tracing_enable = ${enb.enable_tracing}
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tracing_filename = ${enb.tracing_filename}
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#pregenerate_signals = false
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#tx_amplitude = 0.6
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#link_failure_nof_err = 50
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rrc_inactivity_timer = ${enb.inactivity_timer}
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#max_prach_offset_us = 30
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eea_pref_list = ${', '.join(list(dict.fromkeys(enb.cipher_list))).upper()}
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eia_pref_list = ${', '.join(list(dict.fromkeys(enb.integrity_list))).upper()}
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% if "lime" in enb.rf_dev_args:
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lte_sample_rates = true
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% endif |