Extraction of Configuration from Log File
This tutorial shows how to extract configuration from the log file. Sometimes you may get confused with the configuration file that you think you used and the log file that is really used. It is getting more and more difficult to understand the configuration that is used for a specific test due to too many #if statements in the log. For all of these case, the configuration extracted from the log file would help.
When do you want to use this tool ? Following is the some of my cases : (In any of these cases, you may extract the configuration from the log and save it as a file if you want)
- I got a log and configuration file from somebody, but they don't seem to match. so I want to check out the configuration that are really used in the test
- I got a log from somebody without the configuration file and I want to duplicate the configuration and try the test in my system.
Table of Contents
- Extraction of Configuration from Log File
Where is the tool ?
You can find the extraction tool (json_util) at /root/ots directory as shown below.
Where is Configuration in the log ?
At the beginning of a log file, you will find the compressed text of the configuration as shown below.
Extracting the Configuration
There are a few different ways to extract the configuration contained in the log as shown below.
Extracting from the log file
you can extract the configuraion directly from the log file using the syntax : ./json_util config file:<filename>
|
./json_util config file:/tmp/gnb0.log |
If you want to save the extracted configuration into a file, you can do as shown below.
|
./json_util config file:/tmp/gnb0.log > /tmp/mygnb.cfg |
Extracting from the text
Run the json_util with the configuration text as shown below and hit enter.
You will get the extracted configuration as follows.
Extracting A Component from Configuration File
With this tool, you can dump a specific component from a configuration file using ./jason_util dump <configuration_file><component_name> as shown in the examples below.
|
[root@CBC-2021050100 ots]# ./json_util dump /root/enb/config/gnb-sa.cfg nr_cell_list
[ { "band": 78, "cell_id": 1, "dl_nr_arfcn": 632628, "rf_port": 0, "ssb_pos_bitmap": "10000000", "subcarrier_spacing": 30 } ] |
|
[root@CBC-2021050100 ots]# ./json_util dump /root/enb/config/gnb-sa.cfg rf_driver
{ "args": "dev0=/dev/sdr0", "name": "sdr", "rx_antenna": "rx" } |
Extracting the Configuration into a file
You can extract the log into a file as shown below
Open the saved file and confirm.
Extracting Configuration file from a log file without Text Copy
You can extract the configuration directly from the specified log file without manual copy & paste from the log file as shown in this example. (
|
[root@CBC-2023010100 ots]# ./json_util -n log /tmp/gnb0.log { "amf_list": [ { "amf_addr": "127.0.1.100" } ], "cell_list": [], "com_addr": "[::]:9001", "en_dc_support": true, "gnb_id": 74565, "gnb_id_bits": 28, "gtp_addr": "127.0.1.1", "gtp_use_packet_bundling": true, "log_filename": "/tmp/gnb0.log", "log_options": "all.level=error,all.max_size=0,nas.level=debug,nas.max_size=1,ngap.level=debug,ngap.max_size=1,xnap.level=debug,xnap.max_size=1,rrc.level=debug,rrc.max_size=1", "nr_cell_default": { "bandwidth": 5, "cell_barred": false, "cipher_algo_pref": [], "csi_rs": { "csi_report_config": [ { "period": 80, "report_config_type": "periodic" } ], "resource_auto": { "nzp_csi_rs_period": 80 } }, "dmrs_type_a_pos": 2, "drb_config": "drb_nr.cfg", "inactivity_timer": 10000, "integ_algo_pref": [2, 1], "intra_freq_reselection": true, "mac_config": { "dl_max_consecutive_retx": 30, "dl_max_harq_tx": 5, "msg3_max_harq_tx": 5, "periodic_bsr_timer": 20, "periodic_phr_timer": 500, "phr_tx_power_factor_change": "dB3", "prohibit_phr_timer": 200, "retx_bsr_timer": 320, "sr_prohibit_timer": 0, "sr_trans_max": 64, "ul_max_consecutive_retx": 30, "ul_max_harq_tx": 5 }, "n_antenna_dl": 1, "n_antenna_ul": 1, "n_id_cell": 500, "pdcch": { "al_index": 1, "coreset0_index": 1, "css": { "n_candidates": [0, 0, 4, 0, 0] }, "dedicated_coreset": { "duration": 0, "l_crb": -1, "precoder_granularity": "sameAsREG_bundle", "rb_start": -1 }, "rar_al_index": 2, "search_space0_index": 0, "si_al_index": 2, "uss": { "dci_0_1_and_1_1": true, "n_candidates": [0, 4, 0, 0, 0] } }, "pdsch": { "dmrs_add_pos": 1, "dmrs_max_len": 1, "dmrs_type": 1, "mapping_type": "typeA", "mcs_table": "qam256", "rar_mcs": 2, "si_mcs": 6 }, "plmn_list": [ { "nssai": [ { "sst": 1 } ], "plmn": "00101", "reserved": false, "tac": 100 } ], "prach": { "cb_preambles_per_ssb": 8, "msg1_fdm": 1, "msg1_frequency_start": -1, "power_ramping_step": 4, "prach_config_index": 7, "preamble_received_target_power": -110, "preamble_trans_max": 7, "ra_contention_resolution_timer": 64, "ra_response_window": 10, "restricted_set_config": "unrestricted_set", "ssb_per_prach_occasion": 1, "zero_correlation_zone_config": 15 }, "pucch": { "p0_nominal": -96, "resource_auto": {} }, "pusch": { "beta_offset_ack_index": 9, "dmrs_add_pos": 1, "dmrs_max_len": 1, "dmrs_type": 1, "ldpc_max_its": 5, "mapping_type": "typeA", "mcs_table": "qam256", "mcs_table_tp": "qam256", "msg3_delta_power": 0, "msg3_mcs": 4, "n_symb": 14, "p0_nominal_with_grant": -84, "tf_precoding": false }, "q_qual_min": -20, "q_rx_lev_min": -70, "root_sequence_index": 1, "si_window_length": 40, "sr_period": 40, "ssb_period": 20, "tdd_ul_dl_config": { "pattern1": { "dl_slots": 3, "dl_symbols": 2, "period": 5, "ul_slots": 1, "ul_symbols": 1 } } }, "nr_cell_list": [ { "band": 41, "cell_id": 1, "dl_nr_arfcn": 518670, "drb_config": [ { "5qi_qos": { "averaging_window": 2000, "priority_level": 20 }, "ims_dedicated_bearer": true, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 1, "prioritisedBitRate": 0, "priority": 7 }, "pdcp_config": { "discardTimer": 100, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 12, "pdcp_SN_SizeUL": 12, "statusReportRequired": false, "t_Reordering": 0 }, "qci": 1, "rlc_config": { "dl_um": { "sn_FieldLength": 6, "t_Reassembly": 50 }, "ul_um": { "sn_FieldLength": 6 } }, "use_for_mr_dc_scg": false }, { "5qi_qos": { "averaging_window": 2000, "priority_level": 40 }, "ims_dedicated_bearer": true, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 1, "prioritisedBitRate": 0, "priority": 8 }, "pdcp_config": { "discardTimer": 150, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": false, "t_Reordering": 0 }, "qci": 2, "rlc_config": { "dl_um": { "sn_FieldLength": 12, "t_Reassembly": 50 }, "ul_um": { "sn_FieldLength": 12 } }, "use_for_mr_dc_scg": false }, { "5qi_qos": { "averaging_window": 2000, "priority_level": 30 }, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 2, "prioritisedBitRate": 0, "priority": 7 }, "pdcp_config": { "discardTimer": 100, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": false, "t_Reordering": 0 }, "qci": 3, "rlc_config": { "dl_um": { "sn_FieldLength": 12, "t_Reassembly": 50 }, "ul_um": { "sn_FieldLength": 12 } } }, { "5qi_qos": { "averaging_window": 2000, "priority_level": 50 }, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 3, "prioritisedBitRate": 8, "priority": 9 }, "pdcp_config": { "discardTimer": 0, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": true, "t_Reordering": 3000 }, "qci": 4, "rlc_config": { "dl_am": { "sn_FieldLength": 18, "t_Reassembly": 80, "t_StatusProhibit": 10 }, "ul_am": { "maxRetxThreshold": 4, "pollByte": 125, "pollPDU": 64, "sn_FieldLength": 18, "t_PollRetransmit": 80 } } }, { "5qi_qos": { "averaging_window": 2000, "priority_level": 7 }, "ims_dedicated_bearer": true, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 4, "prioritisedBitRate": 0, "priority": 5 }, "pdcp_config": { "discardTimer": 100, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 12, "pdcp_SN_SizeUL": 12, "statusReportRequired": false, "t_Reordering": 0 }, "qci": 65, "rlc_config": { "dl_um": { "sn_FieldLength": 6, "t_Reassembly": 50 }, "ul_um": { "sn_FieldLength": 6 } }, "use_for_mr_dc_scg": false }, { "5qi_qos": { "averaging_window": 2000, "priority_level": 20 }, "ims_dedicated_bearer": true, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 4, "prioritisedBitRate": 0, "priority": 7 }, "pdcp_config": { "discardTimer": 150, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": false, "t_Reordering": 0 }, "qci": 66, "rlc_config": { "dl_um": { "sn_FieldLength": 12, "t_Reassembly": 50 }, "ul_um": { "sn_FieldLength": 12 } }, "use_for_mr_dc_scg": false }, { "5qi_qos": { "averaging_window": 2000, "priority_level": 15 }, "ims_dedicated_bearer": true, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 5, "prioritisedBitRate": 0, "priority": 6 }, "pdcp_config": { "discardTimer": 100, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": false, "t_Reordering": 0 }, "qci": 67, "rlc_config": { "dl_um": { "sn_FieldLength": 12, "t_Reassembly": 50 }, "ul_um": { "sn_FieldLength": 12 } }, "use_for_mr_dc_scg": false }, { "5qi_qos": { "priority_level": 10 }, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 4, "prioritisedBitRate": 8, "priority": 6 }, "pdcp_config": { "discardTimer": 0, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": true, "t_Reordering": 3000 }, "qci": 5, "rlc_config": { "dl_am": { "sn_FieldLength": 18, "t_Reassembly": 80, "t_StatusProhibit": 10 }, "ul_am": { "maxRetxThreshold": 4, "pollByte": 125, "pollPDU": 64, "sn_FieldLength": 18, "t_PollRetransmit": 80 } }, "use_for_mr_dc_scg": false }, { "5qi_qos": { "priority_level": 60 }, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 5, "prioritisedBitRate": 8, "priority": 10 }, "pdcp_config": { "discardTimer": 0, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": true, "t_Reordering": 3000 }, "qci": 6, "rlc_config": { "dl_am": { "sn_FieldLength": 18, "t_Reassembly": 80, "t_StatusProhibit": 10 }, "ul_am": { "maxRetxThreshold": 4, "pollByte": 125, "pollPDU": 64, "sn_FieldLength": 18, "t_PollRetransmit": 80 } } }, { "5qi_qos": { "priority_level": 70 }, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 6, "prioritisedBitRate": 0, "priority": 11 }, "pdcp_config": { "discardTimer": 100, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": false, "t_Reordering": 0 }, "qci": 7, "rlc_config": { "dl_um": { "sn_FieldLength": 12, "t_Reassembly": 50 }, "ul_um": { "sn_FieldLength": 12 } } }, { "5qi_qos": { "priority_level": 80 }, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 7, "prioritisedBitRate": 8, "priority": 12 }, "pdcp_config": { "discardTimer": 0, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": true, "t_Reordering": 3000 }, "qci": 8, "rlc_config": { "dl_am": { "sn_FieldLength": 18, "t_Reassembly": 80, "t_StatusProhibit": 10 }, "ul_am": { "maxRetxThreshold": 4, "pollByte": 125, "pollPDU": 64, "sn_FieldLength": 18, "t_PollRetransmit": 80 } } }, { "5qi_qos": { "priority_level": 90 }, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 7, "prioritisedBitRate": 8, "priority": 13 }, "nr_dc_split": { "type": "scg", "ul_data_threshold": 0 }, "pdcp_config": { "discardTimer": 0, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": true, "t_Reordering": 3000 }, "qci": 9, "rlc_config": { "dl_am": { "sn_FieldLength": 18, "t_Reassembly": 80, "t_StatusProhibit": 10 }, "ul_am": { "maxRetxThreshold": 4, "pollByte": 125, "pollPDU": 64, "sn_FieldLength": 18, "t_PollRetransmit": 80 } } }, { "5qi_qos": { "priority_level": 90 }, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 7, "prioritisedBitRate": 8, "priority": 13 }, "pdcp_config": { "discardTimer": 0, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": true, "t_Reordering": 3000 }, "qci": 10, "rlc_config": { "dl_am": { "sn_FieldLength": 18, "t_Reassembly": 1100, "t_StatusProhibit": 400 }, "ul_am": { "maxRetxThreshold": 4, "pollByte": 125, "pollPDU": 64, "sn_FieldLength": 18, "t_PollRetransmit": 800 } } }, { "5qi_qos": { "priority_level": 5 }, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 4, "prioritisedBitRate": 8, "priority": 4 }, "pdcp_config": { "discardTimer": 0, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": true, "t_Reordering": 3000 }, "qci": 69, "rlc_config": { "dl_am": { "sn_FieldLength": 18, "t_Reassembly": 80, "t_StatusProhibit": 10 }, "ul_am": { "maxRetxThreshold": 4, "pollByte": 125, "pollPDU": 64, "sn_FieldLength": 18, "t_PollRetransmit": 80 } }, "use_for_mr_dc_scg": false }, { "5qi_qos": { "priority_level": 55 }, "logical_channel_config": { "bucketSizeDuration": 100, "logicalChannelGroup": 5, "prioritisedBitRate": 8, "priority": 11 }, "pdcp_config": { "discardTimer": 0, "outOfOrderDelivery": false, "pdcp_SN_SizeDL": 18, "pdcp_SN_SizeUL": 18, "statusReportRequired": true, "t_Reordering": 3000 }, "qci": 70, "rlc_config": { "dl_am": { "sn_FieldLength": 18, "t_Reassembly": 80, "t_StatusProhibit": 10 }, "ul_am": { "maxRetxThreshold": 4, "pollByte": 125, "pollPDU": 64, "sn_FieldLength": 18, "t_PollRetransmit": 80 } } } ], "rf_port": 0, "ssb_pos_bitmap": "1000", "ssb_subcarrier_spacing": 15, "subcarrier_spacing": 15 } ], "rf_driver": { "args": "dev0=/dev/sdr0", "name": "sdr", "rx_antenna": "rx" }, "rf_ports": [ {} ], "rx_gain": 60, "tx_gain": 90 } |
Stripping the Configuration file
Sometimes you would come across a config file with a lot of #define, #if statements in it. If you know of the exact structure and flow of those flags and conditions, it will be handy to create such a config file that let you do various things just by changing flags (#define) in the config file. But if you were give such a file from somebody else it would be challenging to analyze the configuration file. In such a situation, you can also json_util to strip off all those flags and conditions from the config file and print out the configuration that are really used when executed as show below.
|
[root@CBC-2023010100 ots]# ./json_util dump /root/enb/config/gnb-sa.cfg { "amf_list": [ { "amf_addr": "127.0.1.100" } ], "cell_list": [], "com_addr": "[::]:9001", "en_dc_support": true, "gnb_id": 74565, "gnb_id_bits": 28, "gtp_addr": "127.0.1.1", "log_filename": "/tmp/gnb0.log", "log_options": "all.level=error,all.max_size=0,nas.level=debug,nas.max_size=1,ngap.level=debug,ngap.max_size=1,xnap.level=debug,xnap.max_size=1,rrc.level=debug,rrc.max_size=1", "nr_cell_default": { "bandwidth": 40, "cell_barred": false, "cipher_algo_pref": [], "csi_rs": { "csi_report_config": [ { "period": 80, "report_config_type": "periodic" } ], "resource_auto": { "nzp_csi_rs_period": 80 } }, "dmrs_type_a_pos": 2, "drb_config": "drb_nr.cfg", "inactivity_timer": 10000, "integ_algo_pref": [2, 1], "intra_freq_reselection": true, "mac_config": { "dl_max_consecutive_retx": 30, "dl_max_harq_tx": 5, "msg3_max_harq_tx": 5, "periodic_bsr_timer": 20, "periodic_phr_timer": 500, "phr_tx_power_factor_change": "dB3", "prohibit_phr_timer": 200, "retx_bsr_timer": 320, "sr_prohibit_timer": 0, "sr_trans_max": 64, "ul_max_consecutive_retx": 30, "ul_max_harq_tx": 5 }, "n_antenna_dl": 1, "n_antenna_ul": 1, "n_id_cell": 500, "pdcch": { "al_index": 1, "css": { "n_candidates": [0, 0, 4, 0, 0] }, "dedicated_coreset": { "duration": 0, "l_crb": -1, "precoder_granularity": "sameAsREG_bundle", "rb_start": -1 }, "rar_al_index": 2, "search_space0_index": 0, "si_al_index": 2, "uss": { "dci_0_1_and_1_1": true, "n_candidates": [0, 4, 0, 0, 0] } }, "pdsch": { "dmrs_add_pos": 1, "dmrs_max_len": 1, "dmrs_type": 1, "mapping_type": "typeA", "mcs_table": "qam256", "rar_mcs": 2, "si_mcs": 6 }, "plmn_list": [ { "nssai": [ { "sst": 1 } ], "plmn": "00101", "reserved": false, "tac": 100 } ], "prach": { "cb_preambles_per_ssb": 8, "msg1_fdm": 1, "msg1_frequency_start": -1, "msg1_subcarrier_spacing": 30, "power_ramping_step": 4, "prach_config_index": 160, "preamble_received_target_power": -110, "preamble_trans_max": 7, "ra_contention_resolution_timer": 64, "ra_response_window": 20, "restricted_set_config": "unrestricted_set", "ssb_per_prach_occasion": 1, "zero_correlation_zone_config": 15 }, "pucch": { "p0_nominal": -96, "resource_auto": {} }, "pusch": { "beta_offset_ack_index": 9, "dmrs_add_pos": 1, "dmrs_max_len": 1, "dmrs_type": 1, "ldpc_max_its": 5, "mapping_type": "typeA", "mcs_table": "qam256", "mcs_table_tp": "qam256", "msg3_delta_power": 0, "msg3_mcs": 4, "n_symb": 14, "p0_nominal_with_grant": -84, "tf_precoding": false }, "q_qual_min": -20, "q_rx_lev_min": -70, "root_sequence_index": 1, "si_window_length": 40, "sr_period": 40, "ssb_period": 20, "tdd_ul_dl_config": { "pattern1": { "dl_slots": 7, "dl_symbols": 6, "period": 5, "ul_slots": 2, "ul_symbols": 4 } } }, "nr_cell_list": [ { "band": 78, "cell_id": 1, "dl_nr_arfcn": 632628, "rf_port": 0, "ssb_pos_bitmap": "10000000", "subcarrier_spacing": 30 } ], "rf_driver": { "args": "dev0=/dev/sdr0", "name": "sdr", "rx_antenna": "rx" }, "rf_ports": [ {} ], "rx_gain": 60, "tx_gain": 90 } |
In the output above, you would notice that the printing order is reversed comparing to the original config. If you want to print the output in similar order as your original configuration file, you can use -n option as shown below.
|
[root@CBC-2023010100 ots]# ./json_util -n dump /root/enb/config/gnb-sa.cfg { "log_options": "all.level=error,all.max_size=0,nas.level=debug,nas.max_size=1,ngap.level=debug,ngap.max_size=1,xnap.level=debug,xnap.max_size=1,rrc.level=debug,rrc.max_size=1", "log_filename": "/tmp/gnb0.log", "com_addr": "[::]:9001", "rf_driver": { "name": "sdr", "args": "dev0=/dev/sdr0", "rx_antenna": "rx" }, "tx_gain": 90, "rx_gain": 60, "amf_list": [ { "amf_addr": "127.0.1.100" } ], "gtp_addr": "127.0.1.1", "gnb_id_bits": 28, "gnb_id": 74565, "en_dc_support": true, "rf_ports": [ {} ], "cell_list": [], "nr_cell_list": [ { "rf_port": 0, "cell_id": 1, "band": 78, "dl_nr_arfcn": 632628, "subcarrier_spacing": 30, "ssb_pos_bitmap": "10000000" } ], "nr_cell_default": { "bandwidth": 40, "n_antenna_dl": 1, "n_antenna_ul": 1, "tdd_ul_dl_config": { "pattern1": { "period": 5, "dl_slots": 7, "dl_symbols": 6, "ul_slots": 2, "ul_symbols": 4 } }, "ssb_period": 20, "n_id_cell": 500, "plmn_list": [ { "tac": 100, "plmn": "00101", "reserved": false, "nssai": [ { "sst": 1 } ] } ], "si_window_length": 40, "cell_barred": false, "intra_freq_reselection": true, "q_rx_lev_min": -70, "q_qual_min": -20, "root_sequence_index": 1, "sr_period": 40, "dmrs_type_a_pos": 2, "prach": { "prach_config_index": 160, "msg1_subcarrier_spacing": 30, "msg1_fdm": 1, "msg1_frequency_start": -1, "zero_correlation_zone_config": 15, "preamble_received_target_power": -110, "preamble_trans_max": 7, "power_ramping_step": 4, "ra_response_window": 20, "restricted_set_config": "unrestricted_set", "ra_contention_resolution_timer": 64, "ssb_per_prach_occasion": 1, "cb_preambles_per_ssb": 8 }, "pdcch": { "search_space0_index": 0, "dedicated_coreset": { "rb_start": -1, "l_crb": -1, "duration": 0, "precoder_granularity": "sameAsREG_bundle" }, "css": { "n_candidates": [0, 0, 4, 0, 0] }, "rar_al_index": 2, "si_al_index": 2, "uss": { "n_candidates": [0, 4, 0, 0, 0], "dci_0_1_and_1_1": true }, "al_index": 1 }, "pdsch": { "mapping_type": "typeA", "dmrs_add_pos": 1, "dmrs_type": 1, "dmrs_max_len": 1, "mcs_table": "qam256", "rar_mcs": 2, "si_mcs": 6 }, "csi_rs": { "resource_auto": { "nzp_csi_rs_period": 80 }, "csi_report_config": [ { "report_config_type": "periodic", "period": 80 } ] }, "pucch": { "p0_nominal": -96, "resource_auto": {} }, "pusch": { "mapping_type": "typeA", "n_symb": 14, "dmrs_add_pos": 1, "dmrs_type": 1, "dmrs_max_len": 1, "tf_precoding": false, "mcs_table": "qam256", "mcs_table_tp": "qam256", "ldpc_max_its": 5, "p0_nominal_with_grant": -84, "msg3_mcs": 4, "msg3_delta_power": 0, "beta_offset_ack_index": 9 }, "mac_config": { "msg3_max_harq_tx": 5, "ul_max_harq_tx": 5, "dl_max_harq_tx": 5, "ul_max_consecutive_retx": 30, "dl_max_consecutive_retx": 30, "periodic_bsr_timer": 20, "retx_bsr_timer": 320, "periodic_phr_timer": 500, "prohibit_phr_timer": 200, "phr_tx_power_factor_change": "dB3", "sr_prohibit_timer": 0, "sr_trans_max": 64 }, "cipher_algo_pref": [], "integ_algo_pref": [2, 1], "inactivity_timer": 10000, "drb_config": "drb_nr.cfg" } } |