- 07 Sep, 2023 4 commits
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Bo Zhao authored
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Bo Zhao authored
example for simulating 120ms one-way delay: gNB: -P 7372800 --gnb_k2 480 --ul_sched_f 64 UE: -P 7372800 -A 14745600 --ue_slot_Rx_Tx 480 --ue_k2 480
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Bo Zhao authored
- Add CL options for additional DURATION_RX_TO_TX and k2 value at UE, additional k2 at gNB - Apply additional DURATION_RX_TO_TX at UE - Apply the additional k2 at UE for scheduled msg3 by RAR and scheduled UL transmission by DCL. Re-compute the next Tx frame number - Apply the additional k2 at gNB for scheduled msg3 and scheduled UL transmission. Re-compute the next Tx frame number - Increase the RA window counter for reception of RAR - Fix the data type for larger slot number in function get_samples_slot_timestamp - Example for a one-way delay of 120ms: run gNB with "-P 7372800 --gnb_k2 480", run UE with "-P 7372800 -A 14745600 --ue_slot_Rx_Tx 480 --ue_k2 480"
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Bo Zhao authored
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- 30 Aug, 2023 1 commit
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Robert Schmidt authored
integration_2023_w34 See merge request oai/openairinterface5g!2316 * !2283 going back to sync mode when cell is barred in MIB * !2290 fix gtp delete. we should not delete all bearer in case of dedicaded bearer release * !2299 fix-mem-overflow_64qam * !2288 NR UE avoid crashes upon renewal of SIB1 * !2279 web server enhancement and doc link fix * !2302 Tutorials: update links for Open Cells SIM Card programming tool and Ubuntu 22.04 LTS * !2303 NR gNB limit on PUCCH bits to be scheduled * !2207 Use F1 internally: UE Context Modification Required * !2315 Fix LCID to RB association, allow more than 8 LCIDs in the UE
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- 29 Aug, 2023 3 commits
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Robert Schmidt authored
Merge remote-tracking branch 'origin/fix-lcid2rb-index-error-and-missing-lcid-greater-than-8' into integration_2023_w34
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Laurent THOMAS authored
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Robert Schmidt authored
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- 27 Aug, 2023 1 commit
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Robert Schmidt authored
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- 24 Aug, 2023 7 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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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
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frtabu authored
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- 23 Aug, 2023 4 commits
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francescomani authored
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francescomani authored
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Laurent THOMAS authored
fix the 64QAM modulator case, that process 192 bits per iteration, then 24 bits per iteration of the tail bits, then added the last two symboles processing (no odd number of symbols case)
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luis_pereira87 authored
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- 22 Aug, 2023 1 commit
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Robert Schmidt authored
integration_2023_w33 See merge request oai/openairinterface5g!2300 * !2247 Fix cppcheck warnings related to nullPointerArithmeticRedundantCheck * !2250 Fix cppcheck warnings related to negativeIndex * !2281 avoid NR UE stalling if SIB not decoded * !2273 NR_UE: fix limited UL data throughput in do-ra mode * !2295 hack: see Bye. message when quitting gnb running with aw2s * !2298 mapping LCID to RBID to index RLC entities * !2267 Make read-only global variables const, additional fixes * !2297 nr rlc: change retx logic * !2230 Readme correction * Lower scheduler PF averaging constant
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- 21 Aug, 2023 2 commits
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Robert Schmidt authored
This time constant plays a major role in how long a UE has to wait maximally before it might be scheduled. For instance, if a UE had a lot of traffic, the average traffic will be high, pushing the PF coefficient down. If another UE with no traffic in the past becomes active with heavy traffic, the first UE might not be scheduled for an extended period of time. In the AW2S-Amarisoft UE CI test pipeline, we sometimes see that the maximum number of RLC retransmissions was reached. While this might not be the (only) cause, scheduling a UE more often might prevent such situations, and we saw an improved stability.
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Robert Schmidt authored
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- 18 Aug, 2023 17 commits
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
Merge remote-tracking branch 'origin/remove-rw-globals-that-are-not-written' into integration_2023_w33
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francescomani authored
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Laurent THOMAS authored
- Global variables that are never written to are marked const - Remove some EXTERN declaration - Remove unused `log_mem_multi` from logging module
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
Merge remote-tracking branch 'origin/avoid_NR_UE_stall_if_SIB1_not_decoded' into integration_2023_w33
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Robert Schmidt authored
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Robert Schmidt authored
Merge remote-tracking branch 'origin/negativeIndex_cppcheck_fix_on_w27_2023' into integration_2023_w33
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Robert Schmidt authored
Merge remote-tracking branch 'origin/nullPointerArithmeticRedundantCheck_cppcheck_fix_on_w27_2023' into integration_2023_w33
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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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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
After removing RA.crnti, there is no need to use a separate function nr_generate_Msg3_dcch_dtch_response() to generate Msg.4 (yes, the function mentions Msg3 but it does Msg3 response == Msg.4). Also, using nr_generate_Msg4() has the advantage that it waits until we have the reconfiguration available in RLC to be sent to the UE. Finally, we can delete the old nr_generate_Msg3_dcch_dtch_response() as we don't need it anymore.
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