The logs of `./nr_ulsim -n100 -m19 -s12 -S12 -z2 -L4` were showing that sometimes the decoding of one segment was failing while the CRC check succeeded.
This was happening because the iteration counter `numIter` was not properly managed so that when the last iteration was successful to decode the segment
still `numIter` at the exit was equal to `numMaxIter` plus 1 so that decoding was considered to have failed.
In other words the last iteration if it occured was always wasted.
This commit offers to solve this problem by simply moving the iteration counter increment at the end of the iteration loop
while remaining careful at fixing the tests relying on this counter.
the standard in 213 8.4 says: "In response to the PDSCH reception with the UE contention resolution identity, the UE transmits HARQ-ACK information in a PUCCH."
Integration: `2025.w09`
See merge request !3284
* !3088 Support for long PRACH formats
* !3266 Add optional UTC time stamp to the logging module
* !3280 Changes required for UE to work as a rfsim server with channel modelling
* !3279 Fix UL-MCS when UL inactivity and no data
* !3283 Limit amp_dmrs to 16 bit signed max
Use `rfsimu_channel_ue1`, `rfsimu_channel_ue2`, etc. if you want to
use different channel models for each client. The client connection
order determines its channel model name.
Enable/disable workaround based on a new option "hanging-workaround".
This addresses an issue where the workaround will trigger even if there
is no risk of a permanent lockup of the system.
If "utc_time" is selected, log lines are prepended with the UTC time,
formatted as YYYY-MM-DD hh:mm:ss.ssssss UTC.
The documentation has been updated. For other time methods, additional
description of what they show has been added.
Integration: `2025.w08`
Closes#772
See merge request oai/openairinterface5g!3273
* !3263 Free ITTI message after receiving it at MAC from RRC
* !3268 Upgrade SIMDe commit
* !3269 chore(ci): change image rentention from 4weeks to 3weeks
* !3227 fix(nrLDPC_coding): timers in DL encoding, fix(ldpctest): Confusion in sizes
* !3270 Update of gNB-N300-Timing-Phytest threshold
* !3272 Fix: write NSSAI info of F1AP Cell Info struct
* !3259 UE DCI no candidates
* !3264 Fix "Received Nack" log for Msg4/MsgB and minor improvement in RA logs
* !3228 Add option to use global noise power for all RX channels in RFSimulator
* !2725 Use 5G-S-TMSI as UE identity in RRCSetupRequest
Use memcpy in nr_prach.c to fill txdata buffer.
Remove global tables related to PRACH generation.
Add new function to compute modulo multiplicative inverse and use it
directly to get inverse instead of LUT.
Removed nr_ru table and compute the values in-place.
In UE, added new flag root_seq_computed in nrUE_config to only compute
the sequence once after new nrUE_config is received.
Romain Beurdouche