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  • 2025.w43

    75a68167 · Merge branch 'integration_2025_w43' into 'develop' · 
    Integration 2025 week 43

* !3605 Support beam index in OAI 7.2 Fronthaul Interface
* !3709 Fixes for T-Tracer to work with NR-UE
* !3712 Restore UE Capability IE after RRCReestablishment
* !3716 Remove unused ULSCH measurements at gNB
* !3603 UE symbol based PDCCH receiver
* !3708 Add monolithic N2 handover test pipeline with B210 and Quectel
* !3719 Remove Benetel-specific radio drivers
* !3710 [CI] Update the Push to DockerHub Stage
* !3711 CI: Multiple adjustments
* !3717 Initialize NCC=0 on NGAP Initial Context Setup (3GPP TS 33.501 §6.9.2.1.1)
* !3720 fix direct bugs of not used RU_RX_SLOT_DEPTH defined constant
* !3714 Improve handling of selection of RSRP/SINR report via configuration file
* !3519 Refactor SDAP adaptation work for QoS
* !3698 Other CSI measurement fixes
* !3699 Updates for Feature Set

  • 2025.w42

    70451408 · Merge branch 'integration_2025_w42' into 'develop' · 
    Integration 2025 week 42

* !3623 Optimization of PDSCH precoding operation
* !3691 \[CI\] Ensure multi-arch DockerHub Push after successful image build
* !3696 asn1c doesn't follow c99 variables alias rules, it needs to be compiled this...
* !3685 Assign antenna ports correctly for 1 and 2 layers for aerial.
* !3495 Type0 PDSCH frequency allocation at L1 UE
* !3686 Remove NR L2 simulator code from UE
* !3693 Remove B200-specific clock-rate setting
* !3701 OAI UE: add shared RSRP Table 10.1.6.1-1 mapping function to helpers and adopt it RRC UE
* !3662 RRC UE file cleanup
* update doc/README.md
* !3608 use common scale channel functions for DLSCH and ULSCH
* !3694 fix non initialized DMRS port value in case of DCI00 at UE
* !3702 Extend F1 rfsim CI test
* !3704 remove unused global queues, dead code
* !3673 CI: Aerial: Add an UL-heavy pipeline test
* !3651 CI: Upgrade HO setup to use an attenuator
* !3695 CI: Upgrade Aerial setup to 25-2.1

  • 2025.w41

    92bc0aee · Merge branch 'integration_2025_w41' into 'develop' · 
    Integration 2025 week 41

* !3472 Replace int16 min when obvious
* !3689 Fix OAI UE memory leaks
* !3675 fix RSRP computation at UE
* !3688 Fixes to prevent assertion due to 0 PRB allocation
* !3680 OC PhySim deployment: always undeploy safely
* !3471 SRS noise power
* !3679 CI: Enable Physim threshold check for tests on Caracal and GH

  • 2025.w40

    55a56002 · Merge branch 'integration_2025_w40' into 'develop' · 
    Integration 2025 week 40

* !3672 \[ci\] Fix MissingPropertyException - COTS-UE by binding OAI_Registry globally
* !3609 BWP with no PRACH occasions
* !3657 do not assert for mismatched TBS in phy-test mode
* !3667 CI: Updates for HO and AW2S pipeline
* !3674 NR UE: remove function get_nr_RSRP() and get_nr_rx_total_gain_dB() for cleanup
* !3478 NR UE: add UCI (HARQ-ACK/NACK) on PUSCH support at PHY
* !3664 modulation LUTs size was wrong, and remove inconsistent test of SSE2 enable
* !3665 Make all targets compile
* !3554 Handle failures in RRCReconfiguration encoding gracefully
* !3655 Improvements to N2 handover
* !3678 Add OAIUE longrun pipeline
* !3628 Update documentation

  • 2025.w39

    5e5f79e9 · Merge branch 'integration_2025_w39' into 'develop' · 
    Integration 2025 week 39

* !3582 replace bad DCI by specific message for each case and add checks for bad...
* !3595 Implementing the option to have more than 1 RSRP in CSI report
* !3640 Code cleanup (SRS, config files and more)
* !3654 Extend t300 in multi_ue rfsim testcase
* !3650 NR UE improvements for scheduling ACK/NACK for MSG4
* !3652 In ReconfigurationWithSync, make sure epochTime_r17 present if there is a ntn_Config_r17
* !3653 NR UE: in nr_ue_scheduler.c set LCID_buffer_remain to 0 if RLC indicates not more bytes in buffer
* !3549 Switch to new (internal) registry
* !3513 Improvements to RRC PDU session and DRB handling logic

  • 2025.w38

    32c81b7b · Merge branch 'integration_2025_w38' into 'develop' · 
    Integration 2025 week 38

* !3639 Fix error ind unpack
* !3643 Fix memory allocation issue in KPM RAN function sd parameter handling
* !3568 Fix UE DCI monitoring after RRC setup
* !3642 Check command line for unknown options also at gNB
* !3647 Add nr-cuup to run_locally.sh
* !3596 L3 measurements and measReport A2
* !3648 fix MSG3 with C-RNTI failure
* !3649 CI: build images on Jetson (armv8)
* !3334 N2 Handover

  • 2025.w37

    206c7667 · Merge branch 'integration_2025_w37' into 'develop' · 
    Integration 2025 week 37

* !3514 NR UE: add support for PDSCH rate matching with NZP CSI-RS
* !3630 feat(ldpc_aal): Do not try EAL init if FHI 7.2 is enabled
* !3634 reset MSG3 C-RNTI flag in case of failure
* !3566 fix 600 cppcheck notifications
* !3633 Fix PLMN print in select_amf
* !3631 Revert "Removed TRP-scheme byte from UL BF PDU to Interop with Aerial 25-1 (FAPI 10.02)"
* !3622 Populate sampled_ue_antennas
* !3601 gNB: adaptive DL/UL MCS based on reported SSB-SINR and measured PUSCH SNR
* !3637 fix bug in computing number of LCG IDs with data at UE
* !3635 Fixes and updates for UL scheduling, notably DSUUU
* !3607 Reworking BWP configuration
* !3531 Refactor measConfig
* !3612 CI: Creation of F1 Handover pipeline
* !3611 CI: Generalize PhySim tests, run PhySims on Gracehopper

  • 2025.w36

    d372aa1b · Merge branch 'integration_2025_w36' into 'develop' · 
    Integration 2025 week 36

* !3613 Speedup complex rotate for aarch64
* !3614 Ldpc encoder zc384 optimization
* !3625 gNB scheduler small fixes
* !3629 Fix for gNB max feedback time parameter
* !3619 Fix RA 2-Step MgsB Ack at UE
* !3626 Upgrade CI to Aerial 25-2

  • 2025.w35

    fbb78ad8 · Merge branch 'integration_2025_w35' into 'develop' · 
    Integration 2025 week 35

* !3604 Consider PDSCH EPRE to DMRS EPRE in NR UE
* !3606 Fix SRS TLV unpack
* !3602 Update RFsim CN
* !3516 [FHI72 M-plane] CM improvements and PM implementation
* !3538 add a new graphical T tracer to see gNB MAC scheduling decisions
* !3425 RFSim test for 10 UEs/process

  • 2025.w34

    207aac94 · Merge branch 'integration_2025_w34' into 'develop' · 
    Integration 2025.w34

* !3555 Remove dead code and variables, simplify code
* !3591 separate computation of size and value for DCI precoding information
* !3550 some work for better interoperability with srsRAN DU
* !3562 cleaning syntax of nr-ru.c
* !3598 Align add_boolean_option as per CMake documentation use only ON/OFF for uniformity
* !3407 Taps client for vrtsim
* !3035 NR L1 common channel level functions
* !3589 RF emulator and improvements of the timers
* !3577 Fix for UECAP file handling in dora/phytest mode
* !3600 Fix for UE TCI state ID configuration
* !3599 DLSCH scheduler: fix bugs in UE sorting

  • 2025.w33

    9e37a2cf · Merge branch 'integration_2025_w33' into 'develop' · 
    Integration 2025 week 33

* !3563 UE fixes: pucch format 2 and CSI IM
* !3567 Workaround for handling 2 SS0 occasions per slot
* !3578 fix a T trace
* !3395 RFsim variable size H_awgn_mimo
* !3581 NR UE NTN: consider acceleration on orbital path to calculate N_UE_TA_drift_variant
* !3580 NR UE: fix pdcch llr_size calculation in nr_rx_pdcch()
* !3576 Cleanup documentation and interface of the LDPC segment coding libraries
* !3573 Make Amarisoft UE sim a RedCap UE
* !3586 Print UE command line parameters at gNB MAC for split architecture without L1
* !3584 add gtpu error packet parsing and display
* !3556 Introduce support for Cat-B RU using Predefined-Beam BF with Aerial L1
* !3492 Upgrade CI images to Ubuntu 24
* !3521 Refactor ULSCH scheduler towards more TDD pattern flexibility
* !3590 Improve MAC docs for MCS and docker for BuildKit usage
* !3579 CI: speed up and simplify build, remove unnecessary Python code, remove --eNB* parameter list

  • 2025.w32

    05f9c975 · Merge branch 'integration_2025_w32' into 'develop' · 
    Integration 2025 week 32

* !3548 NR UE: fix reliable SIB19 reception when ntn-UlSyncValidityDuration-r17 expires
* !3559 numelt in place of config_isparamset
* !3487 T hacks: add new tracer ant0 and a tool to plot ofdm data from usrp or rfsim (output or input)
* !3541 simplify and make more local variables in nr_rx_pdcch() and fix small bugs
* !3547 Add a CU-UP load tester and improve GTP performance
* !3552 CI: refactor iperf3 UDP analysis function
* !3557 Fix PDSCH rate-matching for periodic CSI in UE
* !3571 fix time manager tests in the CI
* !3344 LDPC BBDEV/AAL rework
* !3560 CI: Refactor log collection, collect also (COTS) UE logs

  • 2025.w31

    b7636927 · Merge branch 'integration_2025_w31' into 'develop' · 
    Integration 2025 week 31

* !3324 Use complex data type for channel magnitude
* !3462 Synchronized Real-Time Data Recording Application Addition
* !3536 Remove --usim-test command line option
* !3537 Another fix for CSI PDSCH overlap
* !3546 Fix for tun_if.c warning "specified bound 16 equals destination size"
* !3523 Fix UE PDSCH LLR
* !3544 Fix sib1 reception flag
* !3534 CI: Adjust frequency configuration
* !3530 remove specific directory for LTE SIM management tools
* !3545 Fix overflow when negating minimum int16_t value in precoding
* !3461 Fix Dedicated BWPs
* !3558 feat(LDPCImplementation.md): Fix documentation

  • 2025.w30

    61c769f8 · Merge branch 'integration_2025_w30' into 'develop' · 
    Integration 2025 week 30

* !3529 Add CI RFsim5G test for second PDU session
* !3532 Count bits in variable with mask
* !3533 CI: test T2 with DPDK 22.11
* !3535 RAN-Container-Parent: Auto-generate artifact in failure case
* !3542 bugfix: avoid segmentation fault when Redcap tries to connect to gNB
* !3543 rfsimulator: fix model name for channel
* !3540 CI: migrate RFSim4G to acamas machine

  • 2025.w29

    fc1c762c · Merge branch 'integration_2025_w29' into 'develop' · 
    Integration 2025 week 29

* !3346 Add WLS as a transport option for VNF/PNF, refactor existing options
* !3455 RF simulator: Fix concurrency issues during new client connections
* !3515 Extended changes to "Initial support for RedCap" feature in gNB
* !3510 NR UE: fix PDSCH overlap with ZP CSI-RS case
* !3512 speedup NR RLC RX for AM
* !3528 fix(RLC): Count dropped DL SDUs by the RLC
* !3486 NR UE: Enable additional PDU session
* !3225 Measurement gaps
* !3526 CI: migrate RFSim5G to acamas machine
* !3527 CI: Change RU in Aerial setup from Foxconn to WNC

  • 2025.w28

    e82fde24 · Merge branch 'integration_2025_w28' into 'develop' · 
    Integration 2025 week 28

* !3517 CI: set interface name in UPF container for RFSim5G
* !3501 Fix automatic SSS detection logic
* !3503 DLSCH RB extraction: check DMRS bitmap only in DMRS symbols
* !3498 bugfix: UE AMBR is optional
* !3504 Improvements to the FHI for enabling further use cases

  • v2.3.0

    8bf6d5d7 · Merge branch 'integration_2025_w27' into 'develop' · 
    Release v2.3.0

General new features and improvements (both RAN and UE):
- Preliminary support for RedCap UEs
- Support for NTN LEO scenarios including SIB19 and channel emulation (see
  doc/RUNMODEM.md)
- VRTSIM: new shared memory realtime radio (see develop/radio/vrtsim/README.md)
- Support for TDD pattern 2
- Support for long PRACH
- Support for SIB2
- Add unit tests using ctest (see doc/UnitTests.md)

Stability and bug fixes:
- Improve various procedures (e.g., RRC reestablishment, RRC Reject, ...)
- Add improvements for ImScope
- Bugfixes in the entire stack (e.g., #803, #805, #810, #812, #818, #852, #878,
  #884, #890, #895, #901, #907, #932, #939 ...)
- Documentation updates
- And many other small fixes, like memory leaks, crashes, ...

RAN changes (gNB/CU/CU-CP/CU-UP/DU/DU-high/DU-low):
- Stability and performance improvements when running with 4-layer DL MIMO
- Stability and performance improvements when running with 2-layer UL MIMO
- Interoperability testing with Metanoia Jura and Foxconn RUs
- Support of O-RAN 7.2 M-plane (Start-up procedure including configuration
  management, see also doc/ORAN_FHI7.2_Tutorial.md)
- Upgrade OSC FHI (xran) from E to F release
- Refactoring of LDPC interface and performance improvements
- Support for nFAPI in all scenarios for FR1 (see doc/nfapi.md)
- Support at least 32 UEs concurrently
- Improve robustness when running in split modes (F1, E1)
- Add basic support for beam management in FR2
- Add support for O1 on DU (see also https://gitlab.eurecom.fr/oai/o1-adapter)
- E2 agent: Support for multiple E2SM-RC report service styles

nrUE changes:
- Refactoring of threading towards better code and performance
- Add or rework various procedures (e.g., RA with C-RNTI, Going to Idle, RA, ...)
- Refactor and extend NAS implementation (e.g., Service Request, Registration
  Request, Service Acept, Service Reject, ...)
- Support for continuous frequency offset compensation
- Reduce minimum RX-to-TX time to 3

Regression:
- Multiple BWPs do not work reliably on gNB; use tag 2025.w17

  • 2025.w27

    8bf6d5d7 · Merge branch 'integration_2025_w27' into 'develop' · 
    Integration 2025.w27

* !3349 Speed up docker deployment in CI
* !3360 NR UE: fix reestablishment for NTN
* !3488 Refactor F1 UE context messages, add unit tests
* !3502 bugfix for UL TBSLBRM
* !3475 Use of common functions to prepare FAPI PDUs at gNB MAC
* !3499 NR UE: enable CSI report for SISO case
* !3497 Update/refine gNB MAC stats, update L1
* remove unit test `--output-on-failure` option to avoid hitting timeout
* !3508 gNB: fix NTN UL retransmissions
* !3494 bugfix: read msg_type only after deciphering
* set `tx_amp_backoff_dB = 30;` for RFsim 2x2 to make it pass
* !3432 NR RRC Reject UE
* !3500 Various fixes for UE handling, HO doc updates
* !3398 continuously update SIB19 information for rfsim NTN LEO scenarios

  • 2025.w26

    a3b9db20 · Merge branch 'integration_2025_w26' into 'develop' · 
    Integration 2025 week 26

* !3435 Cleanup PDU Session Handling in RRC/NGAP
* !3371 Add NAS Authentication Reject enc/dec library and unit test
* !3490 nr pdcp security: add a 'decipher' API function
* !3477 CI: Upgrade Aerial version to 25-1
* !3491 Fix Msg3 with MAC CE for C-RNTI and RRCReestablishmentComplete

  • 2025.w25

    69d1d5fb · Merge branch 'integration_2025_w25' into 'develop' · 
    Integration 2025 week 25

* !3083 Speed up ubuntu22 image build
* !3428 NR UE fallback to RRCSetup from RRCReestablishment
* !3479 Suspend RBs at UE
* !3446 DL NAS Transport: Fix Message Type retrieval on too short message
* !3445 Finalize FAPI dump functions, add Digital Beamforming Table and Precoding Matrix Table to CONFIG.request
* !3447 NAS Registration Reject: Add bounds and lengths checks
* !3481 RNTI information printed in UE stats
* !3484 gNB RRC: handle optional measResultQuantity fields independently
* !3480 USRP lib: fix incorrect config check for time_source fallback
* !3483 UE segfault in DLInformationTransfer
* !3367 Enabling usage of ulsyncvalidityDuration timer in SIB19
* !3482 CI: Add "may_fail" step to execute flaky steps