All configured NR-DC combinations are searched, the first one that
is possible is chosen. A combination is possible if the MCG cell is
the one where the UE is connected and the SCG cell exists (a DU
using the SCG band is connected to the CU).
Signed-off-by: Cedric Roux <cedric.roux@eurecom.fr>
add this block (at top, outside of any other block) to the CU
configuration file:
nrdc = {
combinations = (
{ mcg = 77, scg = 261 },
{ mcg = 78, scg = 257 },
)
}
Signed-off-by: Cedric Roux <cedric.roux@eurecom.fr>
When the UE sends an SCG Failure Information, we remove the NR-DC
setup and put back the SCG DRB to the MCG.
Signed-off-by: Cedric Roux <cedric.roux@eurecom.fr>
Samsung S25 does a PDU session release request when we do "airplane mode",
we have to deal with it (if not: crash of DU).
Code is not clean.
According to 38.331, it's forbidden to have SRB2 without DRB. So when the
UE asks to remove the last DRB present, we should do what? RRRelease?
With S25 in standard SA mode, we remove DRB + RLC entity + forward PDU
session release coming from core network, all of this in one RRC
Reconfiguration. Trying to do the same with NR-DC miserably fails. If I
understand 38.331 correctly, to remove the RLC that lives in the SCG DU
I have to embed an mrdc-SecondaryCellGroupConfig into the RRC Reconfiguration
one. This mrdc-SecondaryCellGroupConfig contains an RRC Reconfiguration
that contains a secondaryCellGroup. This secondaryCellGroup contains
rlc-BearerToReleaseList with the LCID of the RLC entity to remove.
This is to mimic the SA mode. But it fails. So instead, we only send
the core network PDU session release. Then the S25 is happy and follows
with a Deregistration.
But testing with a quectel module (without quectel-CM, only minicom), and
doing:
at+cgact=1,1 (activate a PDU session)
at+cgact=0,1 (release it)
at+cgact=1,1 (activate again)
fails for the second activation. When the quectel module gets the RRC
Reconfiguration that activates the second PDU session, it rejects it and
does RRC Reestablishment. Probably because we did not release the DRB
and the RLC entity in the previous step.
So be it for the time being, act/deact/act is not supported.
Signed-off-by: Cedric Roux <cedric.roux@eurecom.fr>
send F1 UE Context Setup Request to DU when getting measurement from UE
to transfer DRB 1 (hardcoded for the moment, maybe change in the future)
Signed-off-by: Cedric Roux <cedric.roux@eurecom.fr>
Those values exist in both LTE and NR, let's rename to NR_MAX_MEAS_XX and make
them known to NR-UE only, they are not used in the gNB.
Signed-off-by: Cedric Roux <cedric.roux@eurecom.fr>
Integration: `2026.w22`
* !4140 Fix evaluation of PMI and CQI report when there is no RI report
* !4125 fix(phy): prevent division by zero in nr_csi_rs_pmi_estimation
* !4134 Add SRS LS and RSRP measurement logging for indoor positioning research
* !4086 vrtsim: Refactor peer antenna configuration and taps_client
* !4108 XNAP: Add encode/decode+unit tests for Xn HO Ack, Prep Failure, SN Status Transfer, UE Context Release
* !4096 O-RU fronthaul library
* !4147 1-port CQI report
* !4133 fix(config): fix memory safety, memory leaks, and add unit test coverage
* !4084 gold_cache: replace linear search with open-addressing hash table
* !4150 fix a few issues with unit tests
* !3827 Antenna port indexing of txdataF using FAPI spatial stream indices
* !4138 \[FHI72\] \[M-plane\] Implement dynamic compression
* !4144 fix(fhi72): Fix use-after-free bug in fhi_72 lib
* !3890 Fixes for multiplexing pattern 3 operations in FR2
* !4145 fix(vrtsim): handle CLOCK_REALTIME jump after PTP sync
* !4151 minor: fix nr rlc test make-based compilation
* !4141 wrong usage of extern declaration in C files, header cleanup
* !4153 doc: update 7.2 tutorial hardware and os configuration and add a doc to list supported hardware and OS
* !4066 Separate nfapi_p5.c into LTE and NR implementations
* !4098 \[CI OAI-FlexRIC\] Improve CI pipeline
* !3723 Support for aperiodic SRS at gNB
* !4076 Fix imscope and tracy build
* Fix the undefined `res` parameter if not defined K_RELEASE
* CI: Adjust timing thresholds in RAN-gNB-N300-Timing-Phytest-LDPC
* !3553 Add automated FHI72 4x4 nightly testing
* !4142 CI: Cleanup of Jenkinsfiles and parameters
* Adjust do_SRS after merge of !3723Closes#1086, #1097, #1022, and #1076
See merge request oai/openairinterface5g!4146
CI: Cleanup of Jenkinsfiles and parameters
- pass pre-computed branch from orchestrator to downstream jobs
- pass repository from orchestrator to downstream jobs, repository is now
configurable via ciRepositoryURL parameter of RAN-Container-Parent
- remove eNB_/ran-prefixed Jenkinsfile parameters
- address !4129 (comment 221898) and !4129 (comment 221900) and
!4129 (comment 221927)
Reviewed-By: Robert Schmidt <robert.schmidt@openairinterface.org>
Add automated FHI72 4x4 nightly testing
Add configuration files (conf, YAML, XML) for a new pipeline targeting
nightly high-throughput testing with FHI7.2 RUs. This pipeline is
designed to perform daily performance and stability testing using
either:
- the integration branch (to detect regressions in high-throughput
scenarios), or
- the develop branch (to collect up-to-date performance
metrics and observe long-term stability trends)
Details:
- testing with F1 split: DU runs on stonechat, CU runs on OC
- 4x4 MIMO, 4 DL layers layers with VVDN, LiteON, Metanoia, Bennetel550
and Benetel650 FHI7.2 RUs
- T2 card for LDPC processing
- TDD: DDDSU (special: DDDDDDDDGGGGUU) / DDDSU (special: DDDDDDGGGGUUUU)
for Benetel configrations
Reviewed-By: Robert Schmidt <robert.schmidt@openairinterface.org>
!3827 improved feprx processing time in 2x2 setup with 60MHz BW. Update
the timing thresholds accordingly.
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Avoid the following error in the always post condition:
Error when executing always post condition:
Also: org.jenkinsci.plugins.workflow.actions.ErrorAction$ErrorId: 1540dd3e-f4ca-410c-8c37-8977ada45325
hudson.AbortException: Failed to copy artifacts from RAN-ARM-Cross-Compile-Builder with filter: test_results*.html
Add "optional: true" to copyArtifacts so that a missing HTML report
is handled by the existing placeholder fallback instead of aborting
the post condition.
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Since MR !4116 removed support for building the L2sim proxy, there is no
longer a need to publish the proxy image to Docker Hub.
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Branch names containing '/' are invalid in Docker image tags. Compute a
sanitized testBranch variable once (replacing '/' with '-') in the
Verify Guidelines stage and pass it to both triggerSlaveJob (as the new
testBranch parameter) and triggerCN5GSlaveJob (as fullRanTag).
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
This change enables configuring the repository and branch to test
directly from Jenkins.
The default checkout performed by the testing pipeline is now skipped,
since it does not support parameterized git URLs. Instead, the SCM
checkout is executed during the Build Init step, allowing dynamic
repository selection.
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Jenkinsfile-GitLab-Container now constructs CI testing branch as
{sourceBranch}-{sourceCommit} and passes it explicitly to all downstream
jobs. Both Jenkinsfile and Jenkinsfile-push-local-repo consume it via
params.branch instead of independently reconstructing the name, ensuring
that the branch pushed by RAN-Local-Repo-Push and the branch checked out
by test jobs are always identical.
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
UP3 development UE is used since no dedicated CI UE is available for outdoor
testing. CN with PLMN 20899 can be deployed locally on demand, however for
now always-on CN is used (AMF IP address 172.21.6.5).
The gNB is currently configured with pdsch_AntennaPorts_N1 = 2 instead
of 4, as the proper 8x8 antenna configuration triggers an assertion in
polar procedures (see issue 1067). This will be corrected once the assertion
is resolved.
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Introduce a dedicated Jenkinsfile for nightly 4x4 runs. Increase the timeout
per test step to 150 minutes (vs. standard 60 minutes). Support dynamic branch
selection - if eNB_CommitID or eNB_Branch is set to "latest", the pipeline
resolves the latest develop or integration branch using get-latest-ref.sh script.
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Test description:
- FHI7.2 test with Metanoia RU and Quectel module
- 4 DL layers, 2 UL layers
- stonechat as DU host, CU running on OC
- LDPC processing on the T2 card
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Test description:
- FHI7.2 test with LiteON RU and Quectel module
- 4 DL layers, 2 UL layers
- stonechat as DU host, CU running on OC
- LDPC processing on the T2 card
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
This commit is intended primarily for comparison with CU/DU split deployments,
enabling data collection and performance evaluation across both configurations.
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Test description:
- FHI7.2 test with VVDN RU and Quectel module
- 4 DL layers, 2 UL layers
- stonechat as DU host, CU running on OC
- LDPC processing on the T2 card
Enable automatic retry of DU deployment to recover in case of following failure
during T2 initialization:
EAL: Unable to reset device! Error: 11 (Resource temporarily unavailable)
EAL: 0000:01:00.0 setup device failed
EAL: Driver cannot attach the device (01:00.0)
EAL: Failed to attach device on primary process
[PHY] T2 card 01:00.0 not found
Assertion (itf->nrLDPC_coding_init() == 0) failed!
In load_nrLDPC_coding_interface() /oai-ran/openair1/PHY/CODING/nrLDPC_coding/nrLDPC_coding_interface_load.c:66
error starting LDPC library ldpc (null)
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Use taskset with a dynamic range based on the number of detected processors
for OAI and DPDK build. This ensures both DPDK and OAI build steps use all
available CPU cores on the machine.
Build with XRAN K release
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Fix imscope and tracy build
Make headers required in imscope includable in C++ sources by removing
direct and indirect inclusions of VLAs.
Closes: #1076
Reviewed-By: Robert Schmidt <robert.schmidt@openairinterface.org>
Support for aperiodic SRS at gNB
Add support for aperiodic SRS, which currently, if activated, is
hardcoded to be periodically scheduled every 160 TTIs. The configuration
file has been changed, and instead of
do_SRS = 0/1
is now
do_SRS = "none"/"periodic"/"aperiodic"
Reviewed-By: Robert Schmidt <robert.schmidt@openairinterface.org>
Reviewed-By: Maxime Elkael <m.elkael@northeastern.edu>
[CI OAI-FlexRIC] Improve CI pipeline
1. Run the iperf instead of ping
2. SIGTERM added for nearRT-RIC so it shall gracefully stop in CI;
modify the line for nearRT-RIC service analysis
Reviewed-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Separate nfapi_p5.c into LTE and NR implementations
This MR aims to separate the implementation of the nFAPI P5 and P7
message pack/unpack procedures into 4G and 5G implementations.
This will be followed up with a separation of the VNF and PNF
implementations in 4G and 5G versions as well.
The final goal is to achieve a clean separation between 4G and 5G,
foregoing the need to compile 4G components when we only want to compile
5G ones.
Reviewed-by: Robert Schmidt <robert.schmidt@openairinterface.org>
doc: update 7.2 tutorial hardware and os configuration and add a doc to list supported hardware and OS
1. The hardware details in the tutorial were very old; now we are using
some new systems
2. There is no need now to mention the old kernel version and firmware
version
3. I removed the configuration with tuned-adm, as it is confusing
sometimes. So it is better to use just GRUB. I have an OAI tuned
profile ready, but I will do it on another MR. I will check if it
works well on kernel 7.X before pushing
4. Add a document to list the tested/supported hardware on which we have
tested OAI. In another MR I will use that document as reference for
other tutorials as well.
Reviewed-by: Robert Schmidt <robert.schmidt@openairinterface.org>
