- 25 Nov, 2024 7 commits
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francescomani authored
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francescomani authored
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francescomani authored
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francescomani authored
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francescomani authored
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francescomani authored
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francescomani authored
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- 22 Nov, 2024 3 commits
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
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- 21 Nov, 2024 2 commits
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Robert Schmidt authored
Reformulate section on standalone mode Clarifications on when (or if) to use --sa
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Romain Beurdouche authored
Add note to 'doc/README.md' to insight readers to checkout the documentation at their version of the repository.
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- 19 Nov, 2024 2 commits
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Romain Beurdouche authored
Add notes around sample SA gNB and nrUE commands in most basic tutorials 'NR_SA_Tutorial_COTS_UE.md' and 'NR_SA_Tutorial_OAI_nrUE.md'. The notes mention that for versions previous to 2024.w45, the --sa argument should be added to run in SA mode.
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Robert Schmidt authored
Integration: `2024.w46` See merge request oai/openairinterface5g!3106 * !3095 UE: Set default SSB config * !2991 fix BSR report malformed, add SHORT BSR when it can (instead of LONG BSR)... * !3104 Trigger deregistration only in SA mode → small fixup? * !3107 Clip the input for -32768 because this will make different result in... * !3109 T tracer: support float types in traces * !2777 NR UE trigger for re-establishment * !3108 Prevent segfaults in gNB stack * !3059 Test for init_RA * CI: increase UE thread pool size * !3036 Further improvements in analog beam management for CSI-RS * !3093 Added NTN FDD FR1 bands defined in 3GPP TS 38.101-5
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- 18 Nov, 2024 7 commits
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Jaroslava Fiedlerova authored
Added NTN FDD FR1 bands defined in 3GPP TS 38.101-5 Added support for NTN FDD FR1 bands 254, 255, 256 as specified in 3GPP TS 38.101-5. Example Conf files added for band254 for 15Khz, 5Mhz and 30Khz, 10Mhz configurations. Tested NTN GEO configuration on band 254 using these conf files.
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Jaroslava Fiedlerova authored
Merge remote-tracking branch 'origin/enabling_CSIRS_analog_beamformiing_l1_handling' into integration_2024_w46 (!3036) Further improvements in analog beam management for CSI-RS
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Robert Schmidt authored
There seem to be randomly occurring deadlocks when running the UE in the CI. MR !3091 should fix this. While waiting for this, apply a workaround by increasing the number of worker pools in the UE to 12.
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Robert Schmidt authored
Since tag 2024.w45/commit f54ca571, standalone mode/--sa is the default and does not exist. Correspondingly, it has been removed from the documentation. For users reading recent documentation, but running an older version of OAI, there might be a mismatch in that --sa is necessary to run OAI, but not given in the documentation. Provide explanatory text to make users aware of this.
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Jaroslava Fiedlerova authored
Test for init_RA A testcase for init_RA function. The testcase redefines the following functions as stubs: - nr_mac_rrc_ra_ind - nr_write_ce_ulsch_pdu - mac_rlc_data_req - lockGet_ul_config - release_ul_config - remove_ul_config_last_item - nr_ue_configure_pucch These stubs can be used to check init_RA behavior
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Jaroslava Fiedlerova authored
Prevent segfaults in gNB stack Three fixes for segfaults, discovered while running with many UEs. See commit messages for more details.
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Jaroslava Fiedlerova authored
Merge remote-tracking branch 'origin/NR_UE_trigger_reestablishment' into integration_2024_w46 (!2777) NR UE trigger for re-establishment The implementation in this MR triggers RRC re-establishment at the UE in case of radio link failure either for out of sync messages from lower layers or in case maximum number of RLC retransmissions is reached.
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- 17 Nov, 2024 16 commits
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Guido Casati authored
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Guido Casati authored
/opt/oai-gnb/bin/nr-softmodem -O /opt/oai-gnb/etc/gnb.conf --sa --log_config.global_log_options level,nocolor,time --rfsimulator.options chanmod --telnetsrv --telnetsrv.listenaddr 192.168.71.150 --telnetsrv.shrmod ci ================================================================= ==7==ERROR: AddressSanitizer: odr-violation (0x7fce78b85be0): [1] size=4 'log_mem_write_side' /oai-ran/common/utils/LOG/log.c:78:14 [2] size=4 'log_mem_write_side' /oai-ran/common/utils/LOG/log.c:78:14 These globals were registered at these points: [1]: \#0 0x7fce7b691658 in __asan_register_globals ../../../../src/libsanitizer/asan/asan_globals.cpp:341 \#1 0x7fce7bd0c47d in call_init elf/dl-init.c:70 [2]: \#0 0x7fce7b691658 in __asan_register_globals ../../../../src/libsanitizer/asan/asan_globals.cpp:341 \#1 0x7fce7a5e2eba in call_init ../csu/libc-start.c:145 \#2 0x7fce7a5e2eba in __libc_start_main_impl ../csu/libc-start.c:379 ==7==HINT: if you don't care about these errors you may set ASAN_OPTIONS=detect_odr_violation=0 SUMMARY: AddressSanitizer: odr-violation: global 'log_mem_write_side' at /oai-ran/common/utils/LOG/log.c:78:14 ==7==ABORTING [INFO tini (1)] Spawned child process '/opt/oai-gnb/bin/entrypoint.sh' with pid '7' [INFO tini (1)] Main child exited normally (with status '1')
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francescomani authored
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francescomani authored
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francescomani authored
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francescomani authored
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Guido Casati authored
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Guido Casati authored
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Guido Casati authored
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Guido Casati authored
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Guido Casati authored
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Robert Schmidt authored
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Guido Casati authored
* trigger re-establshemnt on DU: reset RLC counters on DRB 1 for OAI UE, since SRB 1 does not work for lack of periodic measurements reports * how is the re-establishment triggered? * a transmission on DRB 1 occurs * detection of a mismatch of RLC counters at the UE side * max number of RLC retransmissions reached * RLF detection * verify re-establishment on CU: we ping the core from the UE; this sends packets on DRB, and because the sequence number mismatches, will trigger a reestablishment. We accept in the ping that a couple of packets might be lost; after ping is over, reestablishment must be done as well (else the ping will already fail).
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Robert Schmidt authored
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Robert Schmidt authored
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francescomani authored
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- 15 Nov, 2024 3 commits
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Jaroslava Fiedlerova authored
Clip the input for -32768 because this will make different result in... Clip the input for -32768 because this will make different result in mult_complex_vectors() compared to C version
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Jaroslava Fiedlerova authored
T tracer: support float types in traces
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Jaroslava Fiedlerova authored
Trigger deregistration only in SA mode Upon press of ^C, the UE triggers a NAS deregistration. This does not work in do-ra or phy-test modes, because there is no NAS. Therefore, in non-SA modes, just stop the UE directly. This can potentially improve the 5G RFsim CI test case, because together with a high RFsim timeout, the chances of the last HARQ status line being without retransmissions is much higher. If that does not help, we can further increase the retx threshold.
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