Tags

2026.w45

Integration: 2026.w45

- #845 nrUE: Keep PHR eligible after the prohibit timer expires
- #842 Fix NULL dereferences in nrUE modlist_coreset() (#809)
- #792 NAS 5GMM: don't read past the message in mobile identity and Service Accept/Reject decoding
- #619 More fixes for UCI on PUSCH at UE
- #918 nrUE: Preserve the per-RB PDCCH channel estimate
- #863 e1ap: use unsigned 32-bit TEIDs
- #706 Fix uplink scheduling for late-starting DUs
- #912 nrUE: Drain TX successors before resynchronization
- #641 Update OAI CN5G to v2.2.2
- #910 gNB: wait for PUSCH workers before copying trace samples
- #948 fix(mac): guard against NULL DMRS config in nr_config_pusch_pdu
- #822 ngap: fix Served GUAMI, PLMN
- #780 doc: Add Benetel 550 4T2R n77 config with dynamic compression
- #953 fix: clamp the PUSCH and PUCCH RSSI to the FAPI range
- #479 use multi-dim arrays instead of manual computation
- #741 NR PRACH fixes
- #936 XNAP: add optional IEs to RAN Paging and Retrieve UE Context Failure
- #967 Channel pipeline via FFT + overlap-and-save
- #830 Introduce PRS physical simulator
- #952 Clean up NR physical simulators
- #979 NR UE: do not apply 24/32-port CSI-RS checks to 16 ports
- #871 nrUE: CPU reductions in rfsim with many UEs
- #794 ci: move cuda images to Ubuntu24.04 and CUDA 13.1
- #947 NRPPa: do not report periodic SRS resources as semi-persistent
- #753 F1AP lib: don't crash on malformed list items and extensions
- #821 Build with clang on aarch64
- #569 Add multicell support with Nvidia Aerial L1
- #507 Support for SRS 8 port configuration in the Physical layer
- #744 Reject re-establishment of a UE released by the core
- #909 nrUE: Reset frequency tracking history after acquisition

Closes: #809
Closes: #791
Closes: #929
Closes: #703
Closes: #743

2026.w44

Integration: 2026.w44

- #789 nr_common: validate SSB-to-pointA offset against k_SSB grid
- #829 nr_channel_compensation: apply PTRS CPE in the 128-bit path
- #814 LTE MAC: fix always-true dl_Bandwidth range checks
- #838 seq_arr: size the shrunk buffer by element size
- #717 nrUE: Include NTN Koffset in aperiodic SRS scheduling
- #761 NGAP: decode GUAMI AMF Set ID and AMF Pointer as BIT STRINGs
- #853 NR RRC: accept the spec maximum of 64 QoS flows per PDU session
- #745 nrUE RRC: don't dereference absent optional IEs in RadioBearerConfig and MeasObjectNR
- #688 nrue: read UE position when applying NTN configuration
- #849 nrUE: Pass the remaining Authentication Reject body length
- #708 nrUE: free dedicated CORESETs when MAC releases them
- #788 rfsim: clear channel model input per RX antenna
- #862 e1ap: fix bitrate conversion in Bearer Context Modification Request
- #783 nr-ue: robustness fixes (TDD table init, CCCH length check, Service Reject handling)
- #519 Implementation of a simple version of beam switching hysteresis
- #665 CI: add F1 HO reestablishment test at source and target DU (Quectel)
- #690 doc: reorganize and clean up documentation overview
- #772 noise_device: keep state in an instance, make refresher work
- #430 fix(NR_UE): implement T304 expiry per TS 38.331 5.3.5.8.3
- #824 gNB: descramble the y placeholder of 1-bit HARQ-ACK on PUSCH
- #833 E1AP: copy and compare UP security keys as bytes, not strings
- #775 perf(oru): vectorize BFP compression and decompression
- #930 E1AP lib: decode Time To Wait in GNB-CU-UP E1 Setup Failure
- #920 gNB: service release timers for pending random-access UEs
- #917 nrUE: Release dedicated measurements on RRCSetup fallback
- #867 Nr l1 memory footprint reduction
- #684 rfsim: restore integer accumulation at unity gain
- #153 Use hashtable in MAC scheduler for UE lists
- #675 [OAI O-RU] Support for C-plane Section Extension 11 parsing
- #943 nr-ue-nas-simulator: start the background system at startup
- #932 CI: enable SRS for metanoia cobra FR1
- #825 ue,sync: fix freq offset in resync
- #719 nrUE: align negative sync offsets with the next frame
- #832 Fix SIGFPE on CSI-RS resource without periodicityAndOffset
- #840 nrUE: Replace obsolete SRB0 requests before fresh random access
- #896 UEs registered without PDU session after a retransmitted REGISTRATION ACCEPT
- #933 Refactor MAC configuration towards multicell operation

Closes: #168
Closes: #94
Closes: #663
Closes: #364
Closes: #525
Closes: #942
Closes: #811

2026.w43

Integration: 2026.w43

- #728 build: only build rftest when libforms is available
- #735 zmq: fix rounding of negative samples in RX conversion
- #733 xnap: avoid misaligned access to transport layer address buffers
- #713 Use saturating adds/subs in the x86 split-radix DFT combine
- #420 Rework SRS scheduler
- #746 phy: allow 1 LSB rounding difference in rotate_add test on aarch64
- #701 fix(cmake,dpdk): use pkg-config imported target for linking to DPDK
- #740 doc: update vrtsim readme with multi-ue configuration demo
- #739 time_meas: clean up cpufreq
- #657 fix(zmq): wake tx_poll_thread on queue push instead of 10ms poll
- #736 Cleanup build system with less includes
- #734 NR MAC: fix periodic occasion checks at SFN wrap-around
- #704 handle concurrent reception of dedicatedSIB1 and reconfigurationWithSync
- #751 remove change a collection during a iterator loop on it
- #749 signal_energy: include the last length % 4 samples
- #732 UE PDU sessions: remove old options, option for ifname, documentation
- add U26/F44 to system_requirements.md (closes: #771)
- #670 [Fix] gNB other SI scheduling SSB order and SSB index issues
- #503 NAS/UE: send the configured APN and match it on the Network Identifier
- #683 gNB: avoid clearing unused FAPI PDUs
- #779 CI: fetch develop alongside the tested branch in create_workspace.sh
- #758 channelmod: make ploss a path loss, not a gain
- #764 mac: forward CellGroupConfig on bearer change
- #760 Remove LicenceAndFormattingCheck CI script check
- #773 rlc: advance receiver time in AM tests and benchmark
- #766 tracer: enable unused-parameter warnings for the GUI library
- #755 config: use the NG-U port parameter in SA examples
- #795 minor: fix usage of uper_encode_to_new_buffer()
- #462 refactor(mac): refactor beamforming configuration
- #790 (n)FAPI: avoid clearing unused FAPI PDUs
- #716 nrUE: Skip inapplicable PUCCH validation for SI/RA DCI 1_0
- #819 nr-mac: load the config module in gNB MAC tests
- #747 nfapi: bound-check P7 unpacker counts against their arrays
- #737 NRPPa: update ASN.1 definitions to Release 17 (TS 38.455 v17.4.0)
- #776 nr_ul_channel_estimation: keep the running maximum in max_ch
- #774 nrUE: fix TC-RNTI overwrite and contention resolution for Msg3 with C…
- #596 ci: replace GH1 by DGX3 in Aerial-OAIUE test
- #687 CI: cleanup more implicit state, simplify code
- #246 Improvements for 2-Step RA
- NR MAC: hand UL RLC PDUs to RLC after releasing sched_lock
- Use N310 RF2 chain for running UE

Closes: #65
Closes: #669
Closes: #369
Closes: #656
Closes: #709
Closes: #771
Closes: #711
Closes: #43
Closes: #768

ATB1.2

2026.w42

Integration: 2026.w42

- #680 [E2 AGENT] Update FlexRIC submodule commit ID due to a new v3.0.0 release
- #610 Fix for division by zero in prach sim
- #695 NR RRC: use serving cell band for UE capability enquiry
- #651 nr_phy_common: compute 2-layer ML LLRs for the last REs of a symbol
- #707 O-RU: Fix compilation warnings. enable -WError in CI builds.
- #715 Fixup WLS P7 message transport
- #516 docs(agents): add Comments and Agent commits sections to AGENTS.md
- #697 fix(ue): Move actors to NR UE UE_thread stack.
- #352 Fix handling feature set in UE capabilities
- #652 NR_RRC: detach borrowed RRCReconfiguration params on encode failure
- #723 nrup: fix signed shift overflow in ntoh_int32_buf
- #714 ci: apply a real path loss in the F1 rfsim channel models
- #727 Return 0 from read_version() when sscanf() hits EOF
- #726 task_ans: use acq_rel ordering for the completion counter
- #630 Send full SRB1
- #276 fix(NR_MAC): fix BWP mismatches during F1/N2 handover with dedicated BWP
- #689 fix (nrUE): ignore idle MAC sync ind and unset-carrier sync retune
- #699 Add v3.0.0 release notes

Closes: #226
Closes: #297
Closes: #650
Closes: #710
Closes: #718
Closes: #724
Closes: #96
Closes: #722
Closes: #678

v3.0.0

Release v3.0.0

First Duranta OpenAirInterface RAN+UE release, in the tradition of
existing OpenAirInterface releases.

This release covers:
- NR RAN (gNB/CU/CU-CP/CU-UP/DU/DU-high/DU-low/RU)
- NR UE
- LTE RAN (eNB/RCC/RRU)
- LTE UE
- License change to CSSL v1.0

A general feature set overview can be found in the repository in
doc/FEATURE_SET.md

The following is a list of changes since OpenAirInterface release v2.4.0.

Stability and bug fixes:
- General L1 improvements for efficiency and stability, especially on ARM
- Improve support for BladeRF radios, notably in 5G
- T tracer can write CSV files
- Minor cleanup, harmonization, and performance improvements all over the stack

Common 5G RAN/UE changes:
- Reimplementation of DFTs on x86/ARM for better accuracy and speed
- Support for LDPC offload on Nvidia GPUs via CUDA
- Support for LDPC offload on AMD GPUs via HIP
- Support for LDPC offload on OpenRadioSystems Aurora
- Add RFsim beam simulation
- Improve vrtsim channel simulation and add multi-UE support
- Add new ZMQ radio
- Support for CN Paging procedures
- Support for multiple QoS flows per DRB
- Add new simulators:
  * UE-NAS simulator against AMF
  * CU NRPPA simulator against AMF/LMF

RAN changes (gNB/CU/CU-CP/CU-UP/DU/DU-high/DU-low):
- Support for up to 100 UEs, and general MAC scheduler improvements
- Support for NR-DC over F1
- New software O-RU (O-RAN 7.2 O-RU) with support for vrtsim and USRP
- Support for E3 interface/dApps
- Support for aperiodic SRS
- Support for SIBs 2,3,4
- Support for NRPPA and UE localization via SRS
- Various improvements for 7.2 (fragmentation, (dynamic) compression, large DU
  delay profiles, add support for xran K release, remove support for xran E/F
  releases, FR2 support)
- Improvements for UL power control and support for "deltaMCS"
- Improvements for E2 agent

nrUE changes:
- Performance Improvements, notably in L1
- Support for UCI on PUSCH
- Support for TRS
- Improve PDU session support: Ethernet PDU sessions, arbitrary PDU session
  number
- Implementation for periodical measurement reports and A3 events for serving
  and neighbour cells
- Support for multiple UEs per process
- Support for multiple RF frontends per UE
- Improved interoperability with 3rd-party gNBs

Regression or removals:
- no known regressions
- LDPC XDMA offload has been removed
- OSD has been removed

Configuration file changes for the 5G RAN:
- `rfsimulator` entries are now arrays
- `gNBs.[0].cu_sibs` and `gNBs.[0].du_sibs` have been added
- `MACRLCs.[0].num_cc` and `L1s.[0].num_cc` have been removed
- `gNBs.[0].do_SRS` changed meaning and is now `none`, `periodic`, or
  `aperiodic`
- `gNBs.[0].nr_measurement_configuration.A2.timeToTrigger` changed to
  `gNBs.[0].nr_measurement_configuration.A2.time_to_trigger`. same for A3
- new config options for SIB2/4
- removal of `L1s.[0].nr_flag` (implicitly inferred)

Configuration file changes for the 5G UE:
- `uicc0.dnn`, `uicc0.nssai_sst`, `uicc0.nssai_sd`, have been deprecated and
  replaced with `uicc0.pdu_sessions` array to configure PDU sessions

2026.w41

Integration: 2026.w41

- #573 nrUE: select the PUCCH0 sequence group by frequency hop
- #640 gnb,phy: process symbols in parallel with PTRS
- #579 ldpc: handle rate-matched blocks shorter than the filler offset
- #637 Resolve N3 GTP Error Indication TEID-I by outgoing_teid
- #646 fix: don't configure other SI PDCCH before CORESET#0 is scheduled
- #266 UCI on PUSCH for L1 gNB
- #571 user configurable RX to TX UE capability
- #659 Fix DMRS additional position
- #631 fix assertion in channel_pipeline_gpu.cu
- #638 fix(f1-reestab): resolve RRC re-establishment on a different DU
- #673 Address SRS indication related memory leak.
- #620 ue,phy: change tdd config struct
- #668 Throw error and exit if UE cap file not found
- #672 Make FAPI P5 and P7 return the total message size
- #492 Add HIP (AMD ROCm) backend for the LDPC GPU offload
- #582 Optimizations for 4-port cross-polarized PDSCH precoding
- #432 NR UE: add support for PDU Session Modification procedures and UL traffic matching for different QoS flow
- #661 Fix UE LLR segv
- #167 doc(kpi): kpi for openairinterface code base
- #677 doc: fix broken links and references

Closes: #594
Closes: #627
Closes: #126

2026.w40

Integration: 2026.w40

- #609 Fix RFsim crash from #534
- #617 SECU: fetch HMAC from default OpenSSL context
- #611 Evaluate PMI report regardless of RI
- #629 avoid left shift of negative rx_offset in UE_synch
- #624 ci: sync develop to internal repository on a push to develop
- #626 [NR_PHY] Fix unaligned 256-QAM LLR stores
- #555 nrUE: keep RRC frame timer ticking while out of sync
- #633 oru: resolve DPDK virtual devices independently of their arguments
- #625 [OAI O-RU] Support for C-plane Section Extension 1 parsing
- #440 Codebook-based digital beamforming in O-RU.
- #567 fix(ci): merge GitHub PR head locally
- #614 gtpu: reject zero-length GTP-U extension header to prevent infinite loop
- #634 runtime: retry interrupted ITTI and task-completion waits
- #598 [nrUE] Fix interoperability with OCUDU gNB & document GEO NTN setup via ZMQ
- #494 NR_MAC: spectrum sensing on reserved UL slots + Spectrum E3 service model
- #537 Fix pdsch nvar
- #595 doc(ci): Cleanup and update TESTBenches.md

Closes: #607
Closes: #613
Closes: #616

2026.w39

Integration: 2026.w39

- #578 oru: retain fractional symbol time in the UTC anchor
- #574 oru: retain wideband downlink fragments without counting discarded IQ
- #401 fix(nr-phy): avoid invalid SRS outputs after detection failure
- #575 oru: track uplink sequence numbers per eAxC
- #561 fix (mac): common HARQ-ACK PUCCH overlap and pucch-ResourceCommon at DCI
- #593 fix(mac, nr_ue): ignore configured DMRS additional position for DCI 0-0
- #520 nas: UE-initiated Service Request on idle TUN UL
- #589 ci: Add O-RU label support
- #581 ci: fix bandwidth in 40 MHz M-plane test description
- #588 CI python: cleanup
- #601 Some cleanup towards sidelink integration
- #436 [NR UE][PDSCH] Reduce PDSCH scratch buffer footprint and fuse LLR with layer demapping
- #540 ci: unittest image cleanup, minor updates
- #576 oru: pad uncompressed PRACH payloads to their advertised PRB count
- #530 XNAP: Add encode/decode+unit tests for RETRIEVE UE CONTEXT (initiating, successful and unsuccessful outcome)
- #568 feat(ci): add script-based log collection
- Grant NET_ADMIN capability to UE in phytest vrtsim deployment
- ci: Update average timing value in vrtsim UE phytest

Closes: #493

2026.w38

Integration: 2026.w38

- #544 [FHI72] Update the K release tag
- #546 fix(phy, nr_ue): prevent TRS from overwriting CQI in MAC
- #550 e1ap: add Required-To-Modify list to Modification Required
- #542 vrtsim: retry taps.fbs download and reject empty files
- #498 NAS: bound the Protocol Configuration Options container loop
- #384 ue: fix DL HARQ soft combining under LBRM and protect reused HARQ PIDs
- #556 T tracer: minor: fix compilation warning
- #435 Adding Metanoia Cobra FR1 to CI + Cobra FR2 configuration file and documentation updates
- #548 fix(phy): avoid CFO quantization in frequency compensation
- #564 fix(oru): match eCPRI traffic by ethertype instead of RTE_FLOW_ITEM_TYPE_ECPRI
- #562 Add channel model 5 (beamforming) support to vrtsim
- #553 UHD v4.11.0.0
- #496 NAS/NR_UE: fix unbounded optional-IE loop in Registration Accept
- #545 Use FFT shifted buffer in UE PHY functions
- #448 NewDFT for all sizes with both NEON and SVE2
- #344 E3AP: service-model infrastructure and L1-KPM service model for post-FFT IQ
- #565 Bit-based functions for ceil and floor of log2
- #547 PUCCH F2 L1 computation improvements
- #534 Reworking RFsim beam management
- #447 fix buffer overflow in dot_product() usage by pss search function
- #333 XnAP integration: Support to build, creation of XnAP task, Xn instance, neighbour trees, encoder, decoder, handling ITTI messages and call backs
- #524 test(oru): add CI testcase for O-RU with BFP compression enabled
- #186 Add new config files for n100 and n101
- #183 TX optimizations for gNB.
- #563 Optimize gpu channel_pipeline_init() to take in rx/tx antenna for faster runtime on small datasets
- ci: Adjust timing thresholds in RAN-PhySim-GraceHopper-5G
- #269 Optimize SR handling for 100 UEs
- #552 [E2 AGENT] Implement E2SM-RC On Demand Report and Handover Control

Closes: #363

2026.w37

Integration: 2026.w37

- #316 Timing Advance Correction and CBRA RAPID Handling
- #455 More LTE/NR compilation separation
- #318 GTP: Error Indication enc/dec lib in stack and trigger PDU Session Resource Notify
- #532 Consume the Aerial SRS report TLV offset when unpacking
- #536 Fix memory leak for radio_config parameter bw_list
- #517 fix(ci): tag Docker Hub images with the plain week reference
- #504 CI cleanup: simplify argument handling, cleanup useless code, handle multiple XMLs
- #240 Use FFT-shifted buffer in all PHY receiver functions
- #527 fix(fronthaul): stop pcap unit tests racing on shared download files
- #528 fix(pucch): fix pucch1 RE mapping in gNB and UE
- #539 Unmark only the failing SRS allocation on rollback
- #497 NAS: size the TFT packet filter array to the count the encoding can express
- #499 NAS/UE: fix EPS attach against a commercial MME (IE length bound, HashMME)
- #535 BUGFIX: rework pthread_setname_np() ASSERT and add LOG_W
- #386 Implement beam API
- #421 [NR_PHY_COMMON] Refactor LLR functions and split common PHY header
- #327 Cleaning SSS
- reduce L1 TX processing meas
- #209 Separate VNF into LTE and NR implementations
- call appropriate unpacking function for NR vendor extension handling

2026.w36

Integration: 2026.w36

- #480 Fix for issue #461
- #372 oru: add env-gated async DL and UL C/U-plane pcap dump
- #446 Fix invalid cast in nr_chest_time_domain_avg
- #505 Miscelaneous PUCCH code improvements
- #367 LDPC: Add ORS Aurora XDMA LDPC offloading
- #323 Improvements to PTRS processing
- #466 Add AGENTS.md
- #490 GPU Accelerated Channel Emulation support for 64TX Channels
- #254 F1 NR-DC

Closes: #461
Closes: #35

2026.w35

Integration: 2026.w35

- #345 Improve nr channel level
- #444 Update F1 documentation: examples for msg forward
- #456 Wait for response in asynchronous telnet commands
- #438 mac: fix HARQ-ACK PUCCH resource selection (TS 38.213 9.2.1)
- #464 Remove duplicated LCID re-establishment LOG
- commit disable some time_management tests (cherry-pick from F1 NR-DC #254)
- #460 Fix PDUsession crash with multiple UE HO
- #185 Fapi cc cleanup
- #468 Cleanup L1 phy header
- #471 nrL1_stats: avoid overflow in total_bytes_tx
- #450 LDPC decoder: fix parity check when number of CNs is multiple of 32
- #353 Implement n_pc_wm == 1 option for polar code
- #321 time_stats: add timing distributions and remove obsolete and unsafe statistics code
- #469 Fixes for RFSim
- #445 Clarify policy around AI, remove milestones
- #470 Fixes for O-RU flaky UL/DL processing
- #441 Initial work for multi cell support
- #418 Fix PRACH regression with Microamp FR2 + Add Microamp FR2 to CI
- #214 Encoding of 1 and 2 bits for UCI
- #383 ue/gNB: Keep PUCCH on stale UL config; clear all UEs in PUSCH TP group
- add 1s sleep in 5G RFsim F1 to stabilize connection
- some rfsim fixes (cherry-pick from Rfsim ci fixes #476)

Closes: #93
Closes: #459
Closes: #112

2026.w34

Integration: 2026.w34

- #381 Settable ORU core affinity
- #419 libxran: fix beam-id in PUSCH CP
- #422 docs: update Ubuntu 24.04 ISO links to 24.04.4
- #423 fix(mac, nr_ue): print RI value to reflect real rank
- #426 fix (rrc): do not reject N2 Handover Request for N2 source UE
- #236 feat(usrp): Optimize USRP TX & RX
- #429 Fix TLS verification problems with oc login
- #390 Keep the old UE in reestablishment instead of populating the new UE
- #385 vrtsim: quiet taps sample-path logging and settable timeout for o-ru socket
- #272 NR-UP 3GPP TS 38.425 NR enc/dec lib
- #375 ue: quieter PDCP logs
- #395 Fix issues #393 and #394
- #437 Correctly handle IPv4/IPv6 in sctp_handle_new_association_req_multi()
- #200 Add support for 2x8 SRS rank estimation
- #443 Build LDPC for tests
- #427 Fix RCconfig_nr_positioning() usage and improve error handling
- #180 Extension of the DL-RI / PMI calculation based on CSI-RS to other scenarios
- #414 add or reformat all ue rrc logs to print the ue id
- #213 Add LDPC CUDA offload library
- #411 doc: security policy
- #334 Bug rxdataF wrapping
- #424 Rfsim beam management
- #410 Mac races MIB

Closes: #288
Closes: #119
Closes: #108
Closes: #393
Closes: #394
Closes: #433
Closes: #36
Closes: #179

ATB1.1

ATB: Aerial Testbed Release 1.1

- Aerial Testbed 1.1 expands the supported
testbed configurations across GH200, DGX Spark,
Orin, O-RU, Soft-UE, and multi-UE environments.
- The release includes eight completed features
focused on portable Soft-UE configurations,
network and radio integration, and improved
uplink and UE-scale testing

2026.w33

Integration: 2026.w33

* #370 oru: support UTC/TAI CLOCK_REALTIME mapping in fh_timer
* #377 Validate BCCH-DL-SCH constraints and SIB1 hotfix
* #388 fix(thread-pool): validate tasks at queue insertion
* #306 Improve PUSCH delay estimates for TA update
* #382 fix UCI mapping on PUSCH at UE
* #371 NR UE: separate PRACH power from digital amplitude
* #398 Fix RSRP overflow and runtime UB when connecting >32
* #400 Fix for scheduling UCI on PUSCH when overlapping with PUCCH
* #407 NR MAC: remove the redundant post-publication UE state reset
* #379 ue: add --actor-affinity to pin DL/UL/SYNC actors
* #406 NR RU: stop processing when the RF device fails to start
* #392 NGAP: simplify PDU encode and use aper_encode
* #408 Remove RU options nr_scs_for_raster/nr_flag
* #396 [FHI72] Fix multi-RU and delete assertion for PRACH nRxPkt > 1
* #380 Ue improvements macstats
* #378 nr_phy_common: Add unit tests for nr_layer_demapping
* #413 docs: update OAI CN5G reference to OpenAirInterface GitHub repository
* #399 Fix ping/iperf failure on second nrUE PDU session
* #404 fix(nr-phy): skip decoding undetected PUSCH
* #159 Improvements in configuring periodic CSI-RS according to beam information
* #415 Fix nrUE fails to get IPv6 address from Open5GS core

Closes: #208

2026.w32

Integration: 2026.w32

- #152 NR UE: add support for periodical measurement report
- #355 Cleaning header handling from #141
- #326 fixes for UE RRC Re-establishment procedure
- #340 fix(phy, nr_ue): fix for HARQ bits length <=2 on PUSCH when 2 layers
- #359 Put UE transport block on stack
- #357 fix(mac, nr_ue): reject otherSI DCI while SIB1 acquisition pending
- #365 Use direct pointer in tx_data.request
- #317 Code cleaning
- #374 nfapi: keep ENABLE_SOCKET private to the socket library
- #358 CI: Add RAN-SA-ORU-CN5G testing pipeline
- #368 Update periodic MAC stats output
- #366 XRAN K with DPDK 20

2026.w31

Integration: 2026.w31

- #314 Fix channel offset computation in UE measurement procedures
- #337 hotfix: restore pucch rx performance
- #307 fix(ci): fetch PR head so fork branches are checked for pre-ci-checks
- #312 Improvements to decoding in PBCH
- #311 Fix nonstandard FR2 bandwidth configuration and update PRS tutorial
- #193 Test aperiodic SRS
- #141 NRPPA MAC and RRC procedures
- #343 fix(mac, nr_ue): remove csi_on_pusch flag for periodic CSI report handling
- #346 Fix NGAP/RRC bugs reported by ProFuzzer
- #350 fix(fapi): Reduce log output after error.indication
- #295 Add compression support for O-RU
- #322 Add AVX512 variants to dot_product and rotate_cpx_vector
- #289 Add USRP support to O-RU and other O-RU related changes
- #342 CI: Tune configs, HTML simplification
- #187 NewDFT for all sizes

2026.w30

Integration: 2026.w30

- #324 ci: fix pull_request_target fork checkout error and Node 20 deprecation warning
- #143 Harmonize PUSCH CDM groups and port allocation
- #182 PMI and MCS table index in phy-test
- #285 Cleanup RU_t for NR and LTE
- #325 Simplify nr_fill_xx_indication()
- #140 Introduce group based processing for 5G uplink MU-MIMO and a MU-MIMO physical simulator
- #292 simplify and comment how the UE generates PSS reference signal
- #328 ci: split PCF CN config out of shared mini_nonrf_config.yaml
- #234 [NR UE] PDSCH Rx: Pre-allocate large buffers on heap
- #319 fix(nr_ue_rrc): calculate shortMAC-I and fill in RRCReestablishmentRequest
- #282 Two-pass min1/min2 cnProc for BG1 and BG2.
- #310 doc(t2): Update T2 related documentation
- #330 Force RedCap UE on the initialBWP

2026.w29

Integration: 2026.w29

- #280 Optimize syscalls in GTP receiver/sender, GTP F1 UL callback optimization
- #287 demote LOG_E for RRC Release with deprioritisationReq
- #259 [FHI72] Remove xran F release support
- #286 NR_PHY: Optimize layer demapping for PDSCH/PUSCH receiver performance
- #248 Allocate multiple UEs in one slot (DL/UL)
- #283 Update WLS library dependencies
- #284 Update OpenAirInterface repository links to the new Duranta Project repository
- #301 fix(t2): Accept CBs decoded across separate HARQ rounds
- #302 fix(phy): Fix an uninitialized variable bug in dot_product
- #303 fix(phy): use simde_mm_setr_epi16 to initialize alpha_128 in rotate_cpx_vector
- #298 ITTI: cleanup memset after alloc, adopt calloc_or_fail
- #299 Update the OAI UE config parameters check range with the standard SST and SD values
- #268 nfapi: support SRS channel reports for 64 gNB antenna elements
- fix for WLS PR
- #304 fix(PHY): compare NID2 instead of NID1 in rx_sss_nr() coherence check
- #277 chore: migrate FlexRIC submodule to GitHub
- #195 Add cell-level E2SM-KPM measurements
- #300 CI: Update Aerial setup to 26-1