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265 lines
12 KiB
Plaintext
265 lines
12 KiB
Plaintext
#####################################################################
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# srsUE configuration file
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#####################################################################
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# RF configuration
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#
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# dl_earfcn: Downlink EARFCN code.
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# freq_offset: Uplink and Downlink optional frequency offset (in Hz)
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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
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# nof_rx_ant: Number of RX antennas (Default 1, supported 1 or 2)
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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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# continuous_tx: Transmit samples continuously to the radio or on bursts (auto/yes/no).
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# Default is auto (yes for UHD, no for rest)
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#####################################################################
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[rf]
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dl_earfcn = 3400
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freq_offset = 0
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tx_gain = 80
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#rx_gain = 40
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#nof_rx_ant = 1
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#device_name = auto
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#device_args = auto
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#time_adv_nsamples = auto
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#burst_preamble_us = auto
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#continuous_tx = 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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# 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 = false
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filename = /tmp/ue.pcap
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nas_enable = false
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nas_filename = /tmp/nas.pcap
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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: phy, mac, rlc, pdcp, rrc, nas, gw, usim, 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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phy_lib_level = none
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all_hex_limit = 32
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filename = /tmp/ue.log
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file_max_size = -1
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#####################################################################
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# USIM configuration
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#
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# mode: USIM mode (soft/pcsc)
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# algo: Authentication algorithm (xor/milenage)
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# op: 128-bit Operator Variant Algorithm Configuration Field (hex)
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# k: 128-bit subscriber key (hex)
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# imsi: 15 digit International Mobile Subscriber Identity
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# imei: 15 digit International Mobile Station Equipment Identity
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# pin: PIN in case real SIM card is used
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# reader: Specify card reader by it's name as listed by 'pcsc_scan'. If empty, try all available readers.
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#####################################################################
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[usim]
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mode = soft
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algo = xor
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opc = 63BFA50EE6523365FF14C1F45F88737D
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k = 00112233445566778899aabbccddeeff
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imsi = 001010123456789
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imei = 353490069873319
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#reader =
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#pin = 1234
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#####################################################################
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# RRC configuration
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#
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# ue_category: Sets UE category (range 1-5). Default: 4
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# feature_group: Hex value of the featureGroupIndicators field in the
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# UECapabilityInformation message. Default 0xe6041000
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#####################################################################
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[rrc]
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#ue_category = 4
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#feature_group = 0xe6041000
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#####################################################################
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# NAS configuration
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#
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# apn: Set Access Point Name (APN)
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# user: Username for CHAP authentication
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# pass: Password for CHAP authentication
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# force_imsi_attach: Whether to always perform an IMSI
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#####################################################################
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[nas]
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#apn = internetinternet
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#user = srsuser
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#pass = srspass
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#force_imsi_attach = false
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[gui]
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enable = false
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#####################################################################
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# Expert configuration options
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#
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# ip_netmask: Netmask of the tun_srsue device. Default: 255.255.255.0
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# rssi_sensor_enabled: Enable or disable RF frontend RSSI sensor. Required for RSRP metrics but
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# can cause UHD instability for long-duration testing. Default true.
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# rx_gain_offset: RX Gain offset to add to rx_gain to calibrate RSRP readings
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# prach_gain: PRACH gain (dB). If defined, forces a gain for the tranmsission of PRACH only.,
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# Default is to use tx_gain in [rf] section.
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# cqi_max: Upper bound on the maximum CQI to be reported. Default 15.
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# cqi_fixed: Fixes the reported CQI to a constant value. Default disabled.
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# snr_ema_coeff: Sets the SNR exponential moving average coefficient (Default 0.1)
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# snr_estim_alg: Sets the noise estimation algorithm. (Default refs)
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# Options: pss: use difference between received and known pss signal,
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# refs: use difference between noise references and noiseless (after filtering)
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# empty: use empty subcarriers in the boarder of pss/sss signal
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# pdsch_max_its: Maximum number of turbo decoder iterations (Default 4)
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# attach_enable_64qam: Enables PUSCH 64QAM modulation before attachment (Necessary for old
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# Amarisoft LTE 100 eNodeB, disabled by default)
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# nof_phy_threads: Selects the number of PHY threads (maximum 4, minimum 1, default 2)
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# equalizer_mode: Selects equalizer mode. Valid modes are: "mmse", "zf" or any
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# non-negative real number to indicate a regularized zf coefficient.
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# Default is MMSE.
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# time_correct_period: Period for sampling time offset correction. Default is 10 (ue_sync.c),
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# good for long channels. For best performance at highest SNR reduce it to 1.
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# sfo_correct_disable: Disables phase correction before channel estimation to compensate for
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# sampling frequency offset. Default is enabled.
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# sfo_ema: EMA coefficient to average sample offsets used to compute SFO
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# sfo_correct_period: Period in ms to correct sample time to adjust for SFO
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# sss_algorithm: Selects the SSS estimation algorithm. Can choose between
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# {full, partial, diff}.
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# estimator_fil_auto: The channel estimator smooths the channel estimate with an adaptative filter.
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# estimator_fil_stddev: Sets the channel estimator smooth gaussian filter standard deviation.
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# estimator_fil_order: Sets the channel estimator smooth gaussian filter order (even values perform better).
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# The taps are [w, 1-2w, w]
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# metrics_period_secs: Sets the period at which metrics are requested from the UE.
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#
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# pregenerate_signals: Pregenerate uplink signals after attach. Improves CPU performance.
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#
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# average_subframe_enabled: Averages in the time domain the channel estimates within 1 subframe.
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# Needs accurate CFO correction.
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#
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# sic_pss_enabled: Applies Successive Interference Cancellation to PSS signals when searching for neighbour cells.
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# Must be disabled if cells have identical channel and timing, for instance if generated from
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# the same source.
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#
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# metrics_csv_enable: Write UE metrics to CSV file.
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#
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# metrics_csv_filename: File path to use for CSV metrics.
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#
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# cfo_integer_enabled: Enables integer CFO estimation and correction. This needs improvement
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# and may lead to incorrect synchronization. Use with caution.
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# cfo_correct_tol_hz: Tolerance (in Hz) for digial CFO compensation. Lower tolerance means that
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# a new table will be generated more often.
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#
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# cfo_is_doppler: Assume detected CFO is doppler and correct the UL in the same direction. If disabled, the CFO is assumed
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# to be caused by the local oscillator and the UL correction is in the opposite direction. Default assumes oscillator.
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# cfo_pss_ema: CFO Exponential Moving Average coefficient for PSS estimation during TRACK.
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# cfo_ref_ema: CFO Exponential Moving Average coefficient for RS estimation after PSS acquisition
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# cfo_ref_mask: Bitmask for subframes on which to run RS estimation (set to 0 to disable, default sf=[1, 5])
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# cfo_loop_bw: CFO feedback loop bandwidth for samples from PSS or RS
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# cfo_loop_pss_tol: Tolerance (in Hz) of the PSS estimation method. Below this value, PSS estimation does not feeds back the loop
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# and RS estimations are used instead (when available)
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# cfo_loop_ref_min: Tolerance (in Hz) of the RS estimation method. Below this value, RS estimation does not feeds back the loop
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# cfo_loop_pss_timeout: After the PSS estimation is below cfo_loop_pss_tol for cfo_loop_pss_timeout times consecutively,
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# RS adjustments are allowed.
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#
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# pdsch_csi_enabled: Stores the Channel State Information and uses it for weightening the softbits. It is only
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# used in TM1. It is True by default.
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#
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#####################################################################
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[expert]
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#ip_netmask = 255.255.255.0
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#mbms_service = -1
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#rssi_sensor_enabled = false
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#rx_gain_offset = 72
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#prach_gain = 30
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#cqi_max = 15
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#cqi_fixed = 10
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#snr_ema_coeff = 0.1
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#snr_estim_alg = refs
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#pdsch_max_its = 4
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#attach_enable_64qam = false
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#nof_phy_threads = 2
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#equalizer_mode = mmse
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#time_correct_period = 5
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#sfo_correct_disable = false
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#sfo_ema = 0.1
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#sfo_correct_period = 10
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#sss_algorithm = full
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#estimator_fil_auto = false
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#estimator_fil_stddev = 1.0
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#estimator_fil_order = 4
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#average_subframe_enabled = true
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#sic_pss_enabled = true
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#pregenerate_signals = false
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#metrics_csv_enable = false
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#metrics_csv_filename = /tmp/ue_metrics.csv
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#pdsch_csi_enabled = true
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# CFO related values
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#cfo_is_doppler = false
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#cfo_integer_enabled = false
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#cfo_correct_tol_hz = 1.0
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#cfo_pss_ema = 0.05
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#cfo_ref_mask = 1023
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#cfo_loop_bw_pss = 0.05
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#cfo_loop_bw_ref = 0.01
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#cfo_loop_pss_tol = 400
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#cfo_loop_ref_min = 0
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#cfo_loop_pss_conv = 20
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#####################################################################
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# Manual RF calibration
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#
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# Applies DC offset and IQ imbalance to TX and RX modules.
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# Currently this configuration is only used if the detected device is a bladeRF
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#
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# tx_corr_dc_gain: TX DC offset gain correction
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# tx_corr_dc_phase: TX DC offset phase correction
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# tx_corr_iq_i: TX IQ imbalance inphase correction
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# tx_corr_iq_q: TX IQ imbalance quadrature correction
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# same can be configured for rx_*
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#####################################################################
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[rf_calibration]
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tx_corr_dc_gain = 20
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tx_corr_dc_phase = 184
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tx_corr_iq_i = 19
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tx_corr_iq_q = 97
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