egortaran
commented
1 year ago @andrepuschmann, sorry to disturb you. The problem remains unresolved, I will be very grateful for the answer
Open egortaran opened 1 year ago
egortaran
commented
1 year ago @andrepuschmann, sorry to disturb you. The problem remains unresolved, I will be very grateful for the answer
andrepuschmann
commented
1 year ago Usually the issue comes from insufficient rights to set scheduler to RT. Since you're running with sudo you should have the rights though. I don't think it's an srsRAN issue though.
wangde-fu
commented
5 months ago I can start srsenb when I use normal user rights, but I will get the same error as you. When I start srsenb with the root user, it prompt "error while loading shared libraries: libsrsran_rf.so.0". I solved it in the following ways. Maybe you can try.
Ubuntu 22.04 srsRAN 23.04 usrp b210
Issue Description
Hello dear community. I have a problem, after writing commands in the terminal I have this log:
$ sudo srsenb --expert.lte_sample_rates=true /etc/srsran/enb.conf
``` Starting srsenb ... done Opening 2 channels in RF device=soapy with args=rxant=LNAH,txant=BAND1 Soapy has found device #0: addr=1d50:6108, driver=lime, label=LimeSDR-USB [USB 3.0] 908340189241A, media=USB 3.0, module=FX3, name=LimeSDR-USB, serial=000908340189241A, Selecting Soapy device: 0 Detected LimeSDR. Consider using LTE rates for better RF performance. [INFO] Make connection: 'LimeSDR-USB [USB 3.0] 908340189241A' [INFO] Reference clock 30.72 MHz [INFO] Device name: LimeSDR-USB [INFO] Reference: 30.72 MHz [INFO] LMS7002M register cache: Disabled Setting up Rx stream with 2 channel(s) Setting up Tx stream with 2 channel(s) [INFO] RX LPF configured [INFO] RX LPF configured [INFO] Filter calibrated. Filter order-4th, filter bandwidth set to 5 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active [INFO] TX LPF configured [INFO] Filter calibrated. Filter order-4th, filter bandwidth set to 5 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active [INFO] TX LPF configured Available device sensors: - clock_locked - lms7_temp Available sensors for Rx channel 0: - lo_locked Available sensors for Rx channel 1: - lo_locked Setting Rx channel 0 antenna to LNAH Setting Rx channel 1 antenna to LNAH Setting Tx channel 0 antenna to BAND1 Setting Tx channel 1 antenna to BAND1 State of gain elements for Rx channel 0 (AGC not supported): - TIA: 9.00 dB - LNA: 30.00 dB - PGA: -7.00 dB State of gain elements for Tx channel 0 (AGC not supported): - PAD: 0.00 dB - IAMP: 0.00 dB Rx antenna set to LNAH Tx antenna set to BAND1 Warning: Failed to create thread with real-time priority. Creating it with normal priority: Resource temporarily unavailable Warning: Failed to create thread with real-time priority. Creating it with normal priority: Resource temporarily unavailable Warning: Failed to create thread with real-time priority. Creating it with normal priority: Resource temporarily unavailable Warning: Failed to create thread with real-time priority. Creating it with normal priority: Resource temporarily unavailable Warning: Failed to create thread with real-time priority. Creating it with normal priority: Resource temporarily unavailable ==== eNodeB started === TypeThe cell phone does not catch the network. With the help of the analyzer, I found that LimeSDR does not emit a signal. I guess the problem is
Warning: Failed to create thread with real-time priority. Creating it with normal priority: Resource temporarily unavailable
What should be research or changed to fix this error?
enb.conf
``` ##################################################################### # 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 # 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 = 172.22.0.9 gtp_bind_addr = 172.22.0.1 s1c_bind_addr = 172.22.0.1 n_prb = 15 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 # drb_config: 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 found), "UHD", "bladeRF", "soapy" or "zmq". # 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 = 3625 tx_gain = 60 rx_gain = 40 device_name = soapy device_args = rxant=LNAH,txant=BAND1 # 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 file a the compact format decoded # by the 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 file in the compact format decoded by # the Wireshark s1ap dissector and with DLT 150. # To use the dissector, edit the preferences for DLT_USER to # add an entry with DLT=150, Payload Protocol=s1ap. # # mac_enable: Enable MAC layer packet captures (true/false) # mac_filename: File path to use for 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.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) # max_aggr_level: Optional maximum aggregation level index (l=log2(L) can be 0, 1, 2 or 3) # 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 # ##################################################################### [scheduler] #policy = time_pf #policy_args = 2 #max_aggr_level = -1 #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 ##################################################################### # eMBMS configuration options # # enable: Enable MBMS transmission in the eNB # m1u_multiaddr: Multicast addres the M1-U socket will register to # m1u_if_addr: Address of the inteferface the M1-U interface will listen 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 ##################################################################### # Expert configuration options # # pusch_max_its: Maximum number of turbo decoder iterations (Default 4) # 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. # 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. # pregenerate_signals: Pregenerate uplink signals after attach. Improves CPU performance. # 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_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) # 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). # ##################################################################### [expert] #pusch_max_its = 8 # These are half iterations #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 #alarms_log_enable = true #alarms_filename = /tmp/enb_alarms.log #tracing_enable = true #tracing_filename = /tmp/enb_tracing.log #tracing_buffcapacity = 1000000 #pregenerate_signals = false #tx_amplitude = 0.6 #rrc_inactivity_timer = 30000 #max_nof_kos = 100 #max_prach_offset_us = 30 #nof_prealloc_ues = 8 #eea_pref_list = EEA0, EEA2, EEA1 #eia_pref_list = EIA2, EIA1, EIA0 ```rr.conf
``` mac_cnfg = { phr_cnfg = { dl_pathloss_change = "dB3"; // Valid: 1, 3, 6 or INFINITY periodic_phr_timer = 50; prohibit_phr_timer = 0; }; ulsch_cnfg = { max_harq_tx = 4; periodic_bsr_timer = 20; // in ms retx_bsr_timer = 320; // in ms }; time_alignment_timer = -1; // -1 is infinity }; phy_cnfg = { phich_cnfg = { duration = "Normal"; resources = "1/6"; }; pusch_cnfg_ded = { beta_offset_ack_idx = 6; beta_offset_ri_idx = 6; beta_offset_cqi_idx = 6; }; // PUCCH-SR resources are scheduled on time-frequeny domain first, then multiplexed in the same resource. sched_request_cnfg = { dsr_trans_max = 64; period = 20; // in ms //subframe = [1, 11]; // Optional vector of subframe indices allowed for SR transmissions (default uses all) nof_prb = 1; // number of PRBs on each extreme used for SR (total prb is twice this number) }; cqi_report_cnfg = { mode = "periodic"; simultaneousAckCQI = true; period = 40; // in ms //subframe = [0, 10, 20, 30]; // Optional vector of subframe indices every period where CQI resources will be allocated (default uses all) nof_prb = 1; m_ri = 8; // RI period in CQI period }; }; cell_list = ( { // rf_port = 0; cell_id = 0x01; tac = 0x0001; pci = 1; // root_seq_idx = 204; dl_earfcn = 3625; //ul_earfcn = 21400; ho_active = false; //meas_gap_period = 0; // 0 (inactive), 40 or 80 // target_pusch_sinr = -1; // target_pucch_sinr = -1; // allowed_meas_bw = 6; // CA cells scell_list = ( // {cell_id = 0x02; cross_carrier_scheduling = false; scheduling_cell_id = 0x02; ul_allowed = true} ) // Cells available for handover meas_cell_list = ( { eci = 0x19C02; dl_earfcn = 2850; pci = 2; //direct_forward_path_available = false; //allowed_meas_bw = 6; } ); // ReportCfg (only A3 supported) meas_report_desc = { a3_report_type = "RSRP"; a3_offset = 6; a3_hysteresis = 0; a3_time_to_trigger = 480; rsrq_config = 4; }; } // Add here more cells ); ```rb.conf
``` // All times are in ms. Use -1 for infinity, where available // 4G Section // srb1_config = { // rlc_config = { // ul_am = { // t_poll_retx = 45; // poll_pdu = -1; // poll_byte = -1; // max_retx_thresh = 4; // }; // dl_am = { // t_reordering = 35; // t_status_prohibit = 0; // }; // enb_specific = { // dl_max_retx_thresh = 32; // }; // }; // } // srb2_config = { // rlc_config = { // ul_am = { // t_poll_retx = 45; // poll_pdu = -1; // poll_byte = -1; // max_retx_thresh = 4; // }; // dl_am = { // t_reordering = 35; // t_status_prohibit = 0; // }; // enb_specific = { // dl_max_retx_thresh = 32; // }; // }; // } qci_config = ( { qci=1; pdcp_config = { discard_timer = 100; pdcp_sn_size = 12; } rlc_config = { ul_um = { sn_field_length = 10; }; dl_um = { sn_field_length = 10; t_reordering = 50; }; }; logical_channel_config = { priority = 2; prioritized_bit_rate = -1; bucket_size_duration = 100; log_chan_group = 1; }; enb_specific = { dl_max_retx_thresh = 32; }; }, { qci=2; pdcp_config = { discard_timer = 100; pdcp_sn_size = 12; } rlc_config = { ul_um = { sn_field_length = 10; }; dl_um = { sn_field_length = 10; t_reordering = 50; }; }; logical_channel_config = { priority = 4; prioritized_bit_rate = -1; bucket_size_duration = 100; log_chan_group = 1; }; enb_specific = { dl_max_retx_thresh = 32; }; }, { qci=5; pdcp_config = { discard_timer = -1; status_report_required = true; } rlc_config = { ul_am = { t_poll_retx = 80; poll_pdu = 128; poll_byte = 125; max_retx_thresh = 4; }; dl_am = { t_reordering = 80; t_status_prohibit = 60; }; }; logical_channel_config = { priority = 11; prioritized_bit_rate = -1; bucket_size_duration = 100; log_chan_group = 2; }; enb_specific = { dl_max_retx_thresh = 32; }; }, { qci = 7; pdcp_config = { discard_timer = -1; pdcp_sn_size = 12; } rlc_config = { ul_um = { sn_field_length = 10; }; dl_um = { sn_field_length = 10; t_reordering = 45; }; }; logical_channel_config = { priority = 13; prioritized_bit_rate = -1; bucket_size_duration = 100; log_chan_group = 2; }; enb_specific = { dl_max_retx_thresh = 32; }; }, { qci = 9; pdcp_config = { discard_timer = 150; status_report_required = true; } rlc_config = { ul_am = { t_poll_retx = 120; poll_pdu = 64; poll_byte = 750; max_retx_thresh = 16; }; dl_am = { t_reordering = 50; t_status_prohibit = 50; }; }; logical_channel_config = { priority = 11; prioritized_bit_rate = -1; bucket_size_duration = 100; log_chan_group = 3; }; enb_specific = { dl_max_retx_thresh = 32; }; } ); // 5G Section five_qi_config = ( { five_qi = 7; pdcp_nr_config = { drb = { discard_timer = 50; pdcp_sn_size_ul = 18; pdcp_sn_size_dl = 18; }; t_reordering = 50; }; rlc_config = { um_bi_dir = { ul_um = { sn_field_len = 12; }; dl_um = { sn_field_len = 12; t_reassembly = 50; }; }; }; }, { five_qi = 9; pdcp_nr_config = { drb = { discard_timer = 50; pdcp_sn_size_ul = 18; pdcp_sn_size_dl = 18; }; t_reordering = 50; }; rlc_config = { am = { ul_am = { sn_field_len = 12; t_poll_retx = 50; poll_pdu = 4; poll_byte = 3000; max_retx_thres = 4; }; dl_am = { sn_field_len = 12; t_reassembly = 50; t_status_prohibit = 50; }; }; }; } ); ```sib.conf
``` sib1 = { intra_freq_reselection = "Allowed"; q_rx_lev_min = -65; //p_max = 3; cell_barred = "NotBarred" si_window_length = 20; sched_info = ( { si_periodicity = 16; // comma-separated array of SIB-indexes (from 3 to 13), leave empty or commented to just scheduler sib2 si_mapping_info = [ 3 ]; } ); system_info_value_tag = 0; }; sib2 = { rr_config_common_sib = { rach_cnfg = { num_ra_preambles = 52; preamble_init_rx_target_pwr = -104; pwr_ramping_step = 6; // in dB preamble_trans_max = 10; ra_resp_win_size = 10; // in ms mac_con_res_timer = 64; // in ms max_harq_msg3_tx = 4; }; bcch_cnfg = { modification_period_coeff = 16; // in ms }; pcch_cnfg = { default_paging_cycle = 32; // in rf nB = "1"; }; prach_cnfg = { root_sequence_index = 128; prach_cnfg_info = { high_speed_flag = false; prach_config_index = 3; // prach_freq_offset = 4; prach_freq_offset = 4; zero_correlation_zone_config = 5; }; }; pdsch_cnfg = { /* Warning: Currently disabled and forced to p_b=1 for TM2/3/4 and p_b=0 for TM1 */ p_b = 1; rs_power = 0; }; pusch_cnfg = { n_sb = 1; hopping_mode = "inter-subframe"; pusch_hopping_offset = 2; enable_64_qam = false; // 64QAM PUSCH is not currently enabled ul_rs = { cyclic_shift = 0; group_assignment_pusch = 0; group_hopping_enabled = false; sequence_hopping_enabled = false; }; }; pucch_cnfg = { delta_pucch_shift = 1; n_rb_cqi = 1; n_cs_an = 0; n1_pucch_an = 12; }; ul_pwr_ctrl = { p0_nominal_pusch = -85; alpha = 0.7; p0_nominal_pucch = -107; delta_flist_pucch = { format_1 = 0; format_1b = 3; format_2 = 1; format_2a = 2; format_2b = 2; }; delta_preamble_msg3 = 6; }; ul_cp_length = "len1"; }; ue_timers_and_constants = { t300 = 2000; // in ms t301 = 100; // in ms t310 = 200; // in ms n310 = 1; t311 = 10000; // in ms n311 = 1; }; freqInfo = { ul_carrier_freq_present = true; ul_bw_present = true; additional_spectrum_emission = 1; }; time_alignment_timer = "INFINITY"; // use "sf500", "sf750", etc. }; sib3 = { cell_reselection_common = { q_hyst = 2; // in dB }, cell_reselection_serving = { s_non_intra_search = 3, thresh_serving_low = 2, cell_resel_prio = 6 }, intra_freq_reselection = { q_rx_lev_min = -61, p_max = 23, s_intra_search = 5, presence_ant_port_1 = true, neigh_cell_cnfg = 1, t_resel_eutra = 1 } }; ##################################################################### # sib7 configuration options (See TS 36.331) # Contains GERAN neighbor information for CSFB and inter-rat handover. # Must be added to sib1::sched_info::si_mapping_info array parameter to be transmitted # # t_resel_geran: Cell reselection timer (seconds) # carrier_freqs_info_list: A list of carrier frequency groups. # cell_resel_prio: Absolute priority of the carrier frequency group # ncc_permitted: 8-bit bitmap of NCC carriers permitted for monitoring # q_rx_lev_min: Minimum receive level in gsm cell, ([field_val] * 2) - 115 = [level in dBm] # thresh_x_high: Srclev threshold (dB) to select to a higher-priority RAT/Frequency # thresh_x_low: Srclev threshold (dB) to select to a lower-priority RAT/Frequency # start_arfcn: Initial search ARFCN value # band_ind: One of "dcs1800" or "pcs1900" Disambiguates ARFCNs in these bands, has no meaning for other ARFCNs. # explicit_list_of_arfcns: List of ARFCN numbers in the group # ##################################################################### sib7 = { t_resel_geran = 1; carrier_freqs_info_list = ( { cell_resel_prio = 0; ncc_permitted = 255; q_rx_lev_min = 0; thresh_x_high = 2; thresh_x_low = 2; start_arfcn = 871; band_ind = "dcs1800"; explicit_list_of_arfcns = ( 871 ); } ); }; ```Technology stack
Ubuntu 22.04 srsRAN 22.04 (open5gs) LimeSDR v1.4s (LimeSuite v20.10.0, SoapySDR 0.7.2)