mirror of https://github.com/PentHertz/srsLTE.git
430 lines
18 KiB
Plaintext
430 lines
18 KiB
Plaintext
#####################################################################
|
|
# srsENB configuration file
|
|
#####################################################################
|
|
|
|
#####################################################################
|
|
# eNB configuration
|
|
#
|
|
# enb_id: 20-bit eNB identifier.
|
|
# mcc: Mobile Country Code
|
|
# mnc: Mobile Network Code
|
|
# mme_addr: IP address of MME for S1 connnection
|
|
# gtp_bind_addr: Local IP address to bind for GTP connection
|
|
# gtp_advertise_addr: IP address of eNB to advertise for DL GTP-U Traffic
|
|
# s1c_bind_addr: Local IP address to bind for S1AP connection
|
|
# s1c_bind_port: Source port for S1AP connection (0 means any)
|
|
# n_prb: Number of Physical Resource Blocks (6,15,25,50,75,100)
|
|
# tm: Transmission mode 1-4 (TM1 default)
|
|
# nof_ports: Number of Tx ports (1 port default, set to 2 for TM2/3/4)
|
|
#
|
|
#####################################################################
|
|
[enb]
|
|
enb_id = 0x19B
|
|
mcc = 001
|
|
mnc = 01
|
|
mme_addr = 127.0.1.100
|
|
gtp_bind_addr = 127.0.1.1
|
|
s1c_bind_addr = 127.0.1.1
|
|
s1c_bind_port = 0
|
|
n_prb = 50
|
|
#tm = 4
|
|
#nof_ports = 2
|
|
|
|
#####################################################################
|
|
# eNB configuration files
|
|
#
|
|
# sib_config: SIB1, SIB2 and SIB3 configuration file
|
|
# note: When enabling MBMS, use the sib.conf.mbsfn configuration file which includes SIB13
|
|
# rr_config: Radio Resources configuration file
|
|
# rb_config: SRB/DRB configuration file
|
|
#####################################################################
|
|
[enb_files]
|
|
sib_config = sib.conf
|
|
rr_config = rr.conf
|
|
rb_config = rb.conf
|
|
|
|
#####################################################################
|
|
# RF configuration
|
|
#
|
|
# dl_earfcn: EARFCN code for DL (only valid if a single cell is configured in rr.conf)
|
|
# tx_gain: Transmit gain (dB).
|
|
# rx_gain: Optional receive gain (dB). If disabled, AGC if enabled
|
|
#
|
|
# Optional parameters:
|
|
# dl_freq: Override DL frequency corresponding to dl_earfcn
|
|
# ul_freq: Override UL frequency corresponding to dl_earfcn (must be set if dl_freq is set)
|
|
# device_name: Device driver family
|
|
# Supported options: "auto" (uses first driver found), "UHD", "bladeRF", "soapy", "zmq" or "Sidekiq"
|
|
# device_args: Arguments for the device driver. Options are "auto" or any string.
|
|
# Default for UHD: "recv_frame_size=9232,send_frame_size=9232"
|
|
# Default for bladeRF: ""
|
|
# time_adv_nsamples: Transmission time advance (in number of samples) to compensate for RF delay
|
|
# from antenna to timestamp insertion.
|
|
# Default "auto". B210 USRP: 100 samples, bladeRF: 27
|
|
#####################################################################
|
|
[rf]
|
|
#dl_earfcn = 3350
|
|
tx_gain = 80
|
|
rx_gain = 40
|
|
|
|
#device_name = auto
|
|
|
|
# For best performance in 2x2 MIMO and >= 15 MHz use the following device_args settings:
|
|
# USRP B210: num_recv_frames=64,num_send_frames=64
|
|
# And for 75 PRBs, also append ",master_clock_rate=15.36e6" to the device args
|
|
|
|
# For best performance when BW<5 MHz (25 PRB), use the following device_args settings:
|
|
# USRP B210: send_frame_size=512,recv_frame_size=512
|
|
|
|
#device_args = auto
|
|
#time_adv_nsamples = auto
|
|
|
|
# Example for ZMQ-based operation with TCP transport for I/Q samples
|
|
#device_name = zmq
|
|
#device_args = fail_on_disconnect=true,tx_port=tcp://*:2000,rx_port=tcp://localhost:2001,id=enb,base_srate=23.04e6
|
|
|
|
#####################################################################
|
|
# Packet capture configuration
|
|
#
|
|
# MAC-layer packets are captured to a file in the compact format which can
|
|
# be decoded by Wireshark. For decoding, use the UDP dissector and the UDP
|
|
# heuristic dissection. Edit the preferences (Edit > Preferences >
|
|
# Protocols > DLT_USER) for DLT_USER to add an entry for DLT=149 with
|
|
# Protocol=udp. Further, enable the heuristic dissection in UDP under:
|
|
# Analyze > Enabled Protocols > MAC-LTE > mac_lte_udp and MAC-NR > mac_nr_udp
|
|
# For more information see: https://wiki.wireshark.org/MAC-LTE
|
|
# Configuring this Wireshark preferences is needed for decoding the MAC PCAP
|
|
# files as well as for the live network capture option.
|
|
#
|
|
# Please note that this setting will by default only capture MAC
|
|
# frames on dedicated channels, and not SIB. You have to build with
|
|
# WRITE_SIB_PCAP enabled in srsenb/src/stack/mac/mac.cc if you want
|
|
# SIB to be part of the MAC pcap file.
|
|
#
|
|
# S1AP Packets are captured to a file in the compact format which can
|
|
# be decoded by the Wireshark s1ap dissector with DLT 150.
|
|
# To use the dissector, edit the preferences for DLT_USER to
|
|
# add an entry with DLT=150, Payload Protocol=s1ap.
|
|
#
|
|
# enable: Enable MAC layer packet captures (true/false)
|
|
# filename: File path to use for LTE MAC packet captures
|
|
# nr_filename: File path to use for NR MAC packet captures
|
|
# s1ap_enable: Enable or disable the PCAP.
|
|
# s1ap_filename: File name where to save the PCAP.
|
|
#
|
|
# mac_net_enable: Enable MAC layer packet captures sent over the network (true/false default: false)
|
|
# bind_ip: Bind IP address for MAC network trace (default: "0.0.0.0")
|
|
# bind_port: Bind port for MAC network trace (default: 5687)
|
|
# client_ip: Client IP address for MAC network trace (default: "127.0.0.1")
|
|
# client_port Client IP address for MAC network trace (default: 5847)
|
|
#####################################################################
|
|
[pcap]
|
|
#enable = false
|
|
#filename = /tmp/enb_mac.pcap
|
|
#nr_filename = /tmp/enb_mac_nr.pcap
|
|
#s1ap_enable = false
|
|
#s1ap_filename = /tmp/enb_s1ap.pcap
|
|
|
|
#mac_net_enable = false
|
|
#bind_ip = 0.0.0.0
|
|
#bind_port = 5687
|
|
#client_ip = 127.0.0.1
|
|
#client_port = 5847
|
|
|
|
#####################################################################
|
|
# Log configuration
|
|
#
|
|
# Log levels can be set for individual layers. "all_level" sets log
|
|
# level for all layers unless otherwise configured.
|
|
# Format: e.g. phy_level = info
|
|
#
|
|
# In the same way, packet hex dumps can be limited for each level.
|
|
# "all_hex_limit" sets the hex limit for all layers unless otherwise
|
|
# configured.
|
|
# Format: e.g. phy_hex_limit = 32
|
|
#
|
|
# Logging layers: rf, phy, phy_lib, mac, rlc, pdcp, rrc, gtpu, s1ap, stack, all
|
|
# Logging levels: debug, info, warning, error, none
|
|
#
|
|
# filename: File path to use for log output. Can be set to stdout
|
|
# to print logs to standard output
|
|
# file_max_size: Maximum file size (in kilobytes). When passed, multiple files are created.
|
|
# If set to negative, a single log file will be created.
|
|
#####################################################################
|
|
[log]
|
|
all_level = warning
|
|
all_hex_limit = 32
|
|
filename = /tmp/enb.log
|
|
file_max_size = -1
|
|
|
|
[gui]
|
|
enable = false
|
|
|
|
#####################################################################
|
|
# Scheduler configuration options
|
|
#
|
|
# sched_policy: User MAC scheduling policy (E.g. time_rr, time_pf)
|
|
# min_aggr_level: Optional minimum aggregation level index (l=log2(L) can be 0, 1, 2 or 3)
|
|
# max_aggr_level: Optional maximum aggregation level index (l=log2(L) can be 0, 1, 2 or 3)
|
|
# adaptive_aggr_level: Boolean flag to enable/disable adaptive aggregation level based on target BLER
|
|
# pdsch_mcs: Optional fixed PDSCH MCS (ignores reported CQIs if specified)
|
|
# pdsch_max_mcs: Optional PDSCH MCS limit
|
|
# pusch_mcs: Optional fixed PUSCH MCS (ignores reported CQIs if specified)
|
|
# pusch_max_mcs: Optional PUSCH MCS limit
|
|
# min_nof_ctrl_symbols: Minimum number of control symbols
|
|
# max_nof_ctrl_symbols: Maximum number of control symbols
|
|
# pucch_multiplex_enable: Allow PUCCH HARQ to collide with PUSCH and other PUCCH
|
|
# pucch_harq_max_rb: Maximum number of RB to be used for PUCCH on the edges of the grid.
|
|
# If defined and greater than 0, the scheduler will avoid DL PDCCH allocations if
|
|
# PUCCH HARQ falls outside this region
|
|
# target_bler: Target BLER (in decimal) to achieve via adaptive link
|
|
# max_delta_dl_cqi: Maximum shift in CQI for adaptive DL link
|
|
# max_delta_ul_snr: Maximum shift in UL SNR for adaptive UL link
|
|
# adaptive_dl_mcs_step_size: Step size or learning rate used in adaptive DL MCS link
|
|
# adaptive_ul_mcs_step_size: Step size or learning rate used in adaptive UL MCS link
|
|
# min_tpc_tti_interval: Minimum TTI interval between TPCs different than 1
|
|
# ul_snr_avg_alpha: Exponential Average alpha coefficient used in estimation of UL SNR
|
|
# init_ul_snr_value: Initial UL SNR value used for computing MCS in the first UL grant
|
|
# init_dl_cqi: DL CQI value used before any CQI report is available to the eNB
|
|
# max_sib_coderate: Upper bound on SIB and RAR grants coderate
|
|
# pdcch_cqi_offset: CQI offset in derivation of PDCCH aggregation level
|
|
# nr_pdsch_mcs: Optional fixed NR PDSCH MCS (ignores reported CQIs if specified)
|
|
# nr_pusch_mcs: Optional fixed NR PUSCH MCS (ignores reported CQIs if specified)
|
|
#
|
|
#####################################################################
|
|
[scheduler]
|
|
#policy = time_pf
|
|
#policy_args = 2
|
|
#min_aggr_level = 0
|
|
#max_aggr_level = 3
|
|
#adaptive_aggr_level = false
|
|
#pdsch_mcs = -1
|
|
#pdsch_max_mcs = -1
|
|
#pusch_mcs = -1
|
|
#pusch_max_mcs = 16
|
|
#min_nof_ctrl_symbols = 1
|
|
#max_nof_ctrl_symbols = 3
|
|
#pucch_multiplex_enable = false
|
|
#pucch_harq_max_rb = 0
|
|
#target_bler = 0.05
|
|
#max_delta_dl_cqi = 5
|
|
#max_delta_ul_snr = 5
|
|
#adaptive_dl_mcs_step_size = 0.001
|
|
#adaptive_ul_mcs_step_size = 0.001
|
|
#min_tpc_tti_interval = 1
|
|
#ul_snr_avg_alpha=0.05
|
|
#init_ul_snr_value=5
|
|
#init_dl_cqi=5
|
|
#max_sib_coderate=0.3
|
|
#pdcch_cqi_offset=0
|
|
nr_pdsch_mcs=28
|
|
#nr_pusch_mcs=28
|
|
|
|
#####################################################################
|
|
# eMBMS configuration options
|
|
#
|
|
# enable: Enable MBMS transmission in the eNB
|
|
# m1u_multiaddr: Multicast address the M1-U socket will register to
|
|
# m1u_if_addr: Address of the interface the M1-U interface will listen to for multicast packets
|
|
# mcs: Modulation and Coding scheme for MBMS traffic
|
|
#
|
|
#####################################################################
|
|
[embms]
|
|
#enable = false
|
|
#m1u_multiaddr = 239.255.0.1
|
|
#m1u_if_addr = 127.0.1.201
|
|
#mcs = 20
|
|
|
|
|
|
|
|
#####################################################################
|
|
# Channel emulator options:
|
|
# enable: Enable/disable internal Downlink/Uplink channel emulator
|
|
#
|
|
# -- AWGN Generator
|
|
# awgn.enable: Enable/disable AWGN generator
|
|
# awgn.snr: Target SNR in dB
|
|
#
|
|
# -- Fading emulator
|
|
# fading.enable: Enable/disable fading simulator
|
|
# fading.model: Fading model + maximum doppler (E.g. none, epa5, eva70, etu300, etc)
|
|
#
|
|
# -- Delay Emulator delay(t) = delay_min + (delay_max - delay_min) * (1 + sin(2pi*t/period)) / 2
|
|
# Maximum speed [m/s]: (delay_max - delay_min) * pi * 300 / period
|
|
# delay.enable: Enable/disable delay simulator
|
|
# delay.period_s: Delay period in seconds
|
|
# delay.init_time_s: Delay initial time in seconds
|
|
# delay.maximum_us: Maximum delay in microseconds
|
|
# delay.minumum_us: Minimum delay in microseconds
|
|
#
|
|
# -- Radio-Link Failure (RLF) Emulator
|
|
# rlf.enable: Enable/disable RLF simulator
|
|
# rlf.t_on_ms: Time for On state of the channel (ms)
|
|
# rlf.t_off_ms: Time for Off state of the channel (ms)
|
|
#
|
|
# -- High Speed Train Doppler model simulator
|
|
# hst.enable: Enable/disable HST simulator
|
|
# hst.period_s: HST simulation period in seconds
|
|
# hst.fd_hz: Doppler frequency in Hz
|
|
# hst.init_time_s: Initial time in seconds
|
|
#####################################################################
|
|
[channel.dl]
|
|
#enable = false
|
|
|
|
[channel.dl.awgn]
|
|
#enable = false
|
|
#snr = 30
|
|
|
|
[channel.dl.fading]
|
|
#enable = false
|
|
#model = none
|
|
|
|
[channel.dl.delay]
|
|
#enable = false
|
|
#period_s = 3600
|
|
#init_time_s = 0
|
|
#maximum_us = 100
|
|
#minimum_us = 10
|
|
|
|
[channel.dl.rlf]
|
|
#enable = false
|
|
#t_on_ms = 10000
|
|
#t_off_ms = 2000
|
|
|
|
[channel.dl.hst]
|
|
#enable = false
|
|
#period_s = 7.2
|
|
#fd_hz = 750.0
|
|
#init_time_s = 0.0
|
|
|
|
[channel.ul]
|
|
#enable = false
|
|
|
|
[channel.ul.awgn]
|
|
#enable = false
|
|
#n0 = -30
|
|
|
|
[channel.ul.fading]
|
|
#enable = false
|
|
#model = none
|
|
|
|
[channel.ul.delay]
|
|
#enable = false
|
|
#period_s = 3600
|
|
#init_time_s = 0
|
|
#maximum_us = 100
|
|
#minimum_us = 10
|
|
|
|
[channel.ul.rlf]
|
|
#enable = false
|
|
#t_on_ms = 10000
|
|
#t_off_ms = 2000
|
|
|
|
[channel.ul.hst]
|
|
#enable = false
|
|
#period_s = 7.2
|
|
#fd_hz = -750.0
|
|
#init_time_s = 0.0
|
|
|
|
#####################################################################
|
|
# CFR configuration options
|
|
#
|
|
# The CFR module provides crest factor reduction for the transmitted signal.
|
|
#
|
|
# enable: Enable or disable the CFR. Default: disabled
|
|
#
|
|
# mode: manual: CFR threshold is set by cfr_manual_thres (default).
|
|
# auto_ema: CFR threshold is adaptive based on the signal PAPR. Power avg. with Exponential Moving Average.
|
|
# The time constant of the averaging can be tweaked with the ema_alpha parameter.
|
|
# auto_cma: CFR threshold is adaptive based on the signal PAPR. Power avg. with Cumulative Moving Average.
|
|
# Use with care, as CMA's increasingly slow response may be unsuitable for most use cases.
|
|
#
|
|
# strength: Ratio between amplitude-limited vs unprocessed signal (0 to 1). Default: 1
|
|
# manual_thres: Fixed manual clipping threshold for CFR manual mode. Default: 0.5
|
|
# auto_target_papr: Signal PAPR target (in dB) in CFR auto modes. output PAPR can be higher due to peak smoothing. Default: 8
|
|
# ema_alpha: Alpha coefficient for the power average in auto_ema mode. Default: 1/7
|
|
#
|
|
#####################################################################
|
|
[cfr]
|
|
#enable = false
|
|
#mode = manual
|
|
#manual_thres = 0.5
|
|
#strength = 1
|
|
#auto_target_papr = 8
|
|
#ema_alpha = 0.0143
|
|
|
|
#####################################################################
|
|
# Expert configuration options
|
|
#
|
|
# pusch_max_its: Maximum number of turbo decoder iterations (default: 4)
|
|
# nr_pusch_max_its: Maximum number of LDPC iterations for NR (Default 10)
|
|
# pusch_8bit_decoder: Use 8-bit for LLR representation and turbo decoder trellis computation (experimental)
|
|
# nof_phy_threads: Selects the number of PHY threads (maximum: 4, minimum: 1, default: 3)
|
|
# metrics_period_secs: Sets the period at which metrics are requested from the eNB
|
|
# metrics_csv_enable: Write eNB metrics to CSV file.
|
|
# metrics_csv_filename: File path to use for CSV metrics
|
|
# report_json_enable: Write eNB report to JSON file (default: disabled)
|
|
# report_json_filename: Report JSON filename (default: /tmp/enb_report.json)
|
|
# report_json_asn1_oct: Prints ASN1 messages encoded as an octet string instead of plain text in the JSON report file
|
|
# alarms_log_enable: Enable Alarms logging (default: disabled)
|
|
# alarms_filename: Alarms logging filename (default: /tmp/alarms.log)
|
|
# tracing_enable: Write source code tracing information to a file
|
|
# tracing_filename: File path to use for tracing information
|
|
# tracing_buffcapacity: Maximum capacity in bytes the tracing framework can store
|
|
# stdout_ts_enable: Prints once per second the timestamp into stdout
|
|
# tx_amplitude: Transmit amplitude factor (set 0-1 to reduce PAPR)
|
|
# rrc_inactivity_timer Inactivity timeout used to remove UE context from RRC (in milliseconds)
|
|
# max_mac_dl_kos: Maximum number of consecutive KOs in DL before triggering the UE's release (default: 100)
|
|
# max_mac_ul_kos: Maximum number of consecutive KOs in UL before triggering the UE's release (default: 100)
|
|
# max_prach_offset_us: Maximum allowed RACH offset (in us)
|
|
# nof_prealloc_ues: Number of UE memory resources to preallocate during eNB initialization for faster UE creation (default: 8)
|
|
# rlf_release_timer_ms: Time taken by eNB to release UE context after it detects an RLF
|
|
# eea_pref_list: Ordered preference list for the selection of encryption algorithm (EEA) (default: EEA0, EEA2, EEA1)
|
|
# eia_pref_list: Ordered preference list for the selection of integrity algorithm (EIA) (default: EIA2, EIA1, EIA0)
|
|
# gtpu_tunnel_timeout: Time that GTPU takes to release indirect forwarding tunnel since the last received GTPU PDU (0 for no timer)
|
|
# ts1_reloc_prep_timeout: S1AP TS 36.413 TS1RelocPrep Expiry Timeout value in milliseconds
|
|
# ts1_reloc_overall_timeout: S1AP TS 36.413 TS1RelocOverall Expiry Timeout value in milliseconds
|
|
# rlf_release_timer_ms: Time taken by eNB to release UE context after it detects a RLF
|
|
# rlf_min_ul_snr_estim: SNR threshold in dB below which the enb is notified with RLF ko
|
|
# s1_setup_max_retries: Maximum amount of retries to setup the S1AP connection. If this value is exceeded, an alarm is written to the log. -1 means infinity.
|
|
# s1_connect_timer: Connection Retry Timer for S1 connection (seconds)
|
|
# rx_gain_offset: RX Gain offset to add to rx_gain to calibrate RSRP readings
|
|
#####################################################################
|
|
[expert]
|
|
#pusch_max_its = 8 # These are half iterations
|
|
#nr_pusch_max_its = 10
|
|
#pusch_8bit_decoder = false
|
|
#nof_phy_threads = 3
|
|
#metrics_period_secs = 1
|
|
#metrics_csv_enable = false
|
|
#metrics_csv_filename = /tmp/enb_metrics.csv
|
|
#report_json_enable = true
|
|
#report_json_filename = /tmp/enb_report.json
|
|
#report_json_asn1_oct = false
|
|
#alarms_log_enable = true
|
|
#alarms_filename = /tmp/enb_alarms.log
|
|
#tracing_enable = true
|
|
#tracing_filename = /tmp/enb_tracing.log
|
|
#tracing_buffcapacity = 1000000
|
|
#stdout_ts_enable = false
|
|
#tx_amplitude = 0.6
|
|
#rrc_inactivity_timer = 30000
|
|
#max_mac_dl_kos = 100
|
|
#max_mac_ul_kos = 100
|
|
#max_prach_offset_us = 30
|
|
#nof_prealloc_ues = 8
|
|
#rlf_release_timer_ms = 4000
|
|
#lcid_padding = 3
|
|
#eea_pref_list = EEA0, EEA2, EEA1
|
|
#eia_pref_list = EIA2, EIA1, EIA0
|
|
#gtpu_tunnel_timeout = 0
|
|
#extended_cp = false
|
|
#ts1_reloc_prep_timeout = 10000
|
|
#ts1_reloc_overall_timeout = 10000
|
|
#rlf_release_timer_ms = 4000
|
|
#rlf_min_ul_snr_estim = -2
|
|
#s1_setup_max_retries = -1
|
|
#s1_connect_timer = 10
|
|
#rx_gain_offset = 62
|
|
#mac_prach_bi = 0
|