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with 762 additions and 1117 deletions
......@@ -9,9 +9,10 @@ AlignEscapedNewlines: Left
AlignOperands: true
AlignTrailingComments: false
AllowAllParametersOfDeclarationOnNextLine: false
AllowAllArgumentsOnNextLine: false
AllowShortBlocksOnASingleLine: false
AllowShortCaseLabelsOnASingleLine: false
AllowShortFunctionsOnASingleLine: None
AllowShortFunctionsOnASingleLine: false
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: None
......@@ -44,7 +45,7 @@ BreakBeforeTernaryOperators: true
BreakConstructorInitializersBeforeComma: false
BreakConstructorInitializers: BeforeColon
BreakStringLiterals: true
ColumnLimit: 200
ColumnLimit: 132
CommentPragmas: '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerAllOnOneLineOrOnePerLine: true
......@@ -59,6 +60,8 @@ ForEachMacros:
- foreach
- Q_FOREACH
- BOOST_FOREACH
- RB_FOREACH
- UE_iterator
IncludeBlocks: Preserve
IncludeCategories:
- Regex: '^<ext/.*\.h>'
......
......@@ -9,8 +9,11 @@ cmake_targets/nas_sim_tools/build/
log/
lte_build_oai/
# vscode
# IDE files
.vscode
.cproject
.project
.settings
# Tags for vim/global
GPATH
......@@ -22,3 +25,4 @@ tags
nfapi_nr_interface_scf
*.log
*.out
CMakeUserPresets.json
[submodule "openair2/E2AP/flexric"]
path = openair2/E2AP/flexric
url = https://gitlab.eurecom.fr/mosaic5g/flexric.git
branch = remotes/origin/service-models-integration
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "(gdb) Launch",
"type": "cppdbg",
"request": "launch",
"program": "${workspaceFolder}/cmake_targets/ran_build/build/lte-softmodem",
"args": [
"-O", "../ci-scripts/conf_files/rcc.band7.tm1.nfapi.conf",
"--noS1"
],
"stopAtEntry": false,
"cwd": "${workspaceFolder}/cmake_targets",
"environment": [],
"externalConsole": false,
"MIMode": "gdb",
"miDebuggerPath": "${workspaceFolder}/cmake_targets/sudo-gdb",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
]
}
]
}
# RELEASE NOTES: #
## [v2.2.0](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v2.2.0) -> November 2024. ##
General 5G improvements (both gNB and UE):
- Make standalone mode (SA) the default (see [`RUNMODEM.md`](doc/RUNMODEM.md))
- Experimental support for FR2 operation
- Support for GEO NTN and simulation of GEO satellite channel in RFsimulator
(see [`RUNMODEM.md`](doc/RUNMODEM.md))
- Support 2-step RA
- Add optional LTTng logger in logging module (see
[`lttng_logs.md`](common/utils/LOG/DOC/lttng_logs.md))
- Support for YAML-based config files (alongside libconfig) (see
[`gnb.sa.band78.106prb.rfsim.yaml`](ci-scripts/conf_files/gnb.sa.band78.106prb.rfsim.yaml) and
[`nrue.uicc.yaml`](ci-scripts/conf_files/nrue.uicc.yaml))
- Add new L1 scope based on Dear ImGui (see [`readme.md`](openair1/PHY/TOOLS/readme.md))
- Allow cross-compilation on ARM (via SIMDE SIMD emulation library)
- Allow to build and run with clang
- Support/check for Linux capabilities, allow to run without sudo (see
[`tuning_and_security.md`](doc/tuning_and_security.md))
- OAI does not modify CPU frequency and networking stack
([`tuning_and_security.md`](doc/tuning_and_security.md))
- Bugfixes in the entire stack (e.g. #547, #663, #674, #687, #712, #736, #739,
#741, #756, #762, #773, ...)
5G gNB:
- Support for FR2 interoperability with COTS UE (no beam switching supported yet)
- Add 4-layer DL MIMO (experimental)
- Add gNB Neighbour configuration and Mobility over F1 interface (see
[`handover-tutorial.md`](doc/handover-tutorial.md))
- Enhance O-RAN FHI 7.2: (see [`ORAN_FHI7.2_Tutorial.md`](doc/ORAN_FHI7.2_Tutorial.md))
* Support different bandwidths (40/60/80/100MHz) and antenna configs (1x1 up
to 4x4) for Benetel/VVDN/LITEON RUs
* Add support for multi-RU support (single-cell/distributed antenna)
- Support AMD T2 Telco card look-aside L1 accelerator (see
[`LDPC_T2_OFFLOAD_SETUP.md`](doc/LDPC_T2_OFFLOAD_SETUP.md))
- Support Nvidia Aerial/ARC in-line L1 accelerator (see
[`Aerial_FAPI_Split_Tutorial.md`](doc/Aerial_FAPI_Split_Tutorial.md))
- Various fixes for multi-UE operation: by default support of up to 16 UEs concurrently
- Documentation for
- 5G MAC (see [`mac-usage.md`](doc/MAC/mac-usage.md))
- 5G RRC (see [`rrc-usage.md`](doc/RRC/rrc-usage.md))
- E1 (see [`E1-design.md`](doc/E1AP/E1-design.md))
- F1 (see [`F1-design.md`](doc/F1AP/F1-design.md))
5G UE:
- Basic interoperability with COTS gNB (Nokia gNB)
- Implement PHR reporting
- Implement RRC re-establishment
- Implement PUCCH/PUSCH/SRS power control
- Implement UCI on PUSCH and aperiodic CSI reporting
- Support of cell search (within the selected UE bandwidth) (see [`RUNMODEM.md`](doc/RUNMODEM.md))
- Enhance connection control: implement timers, resync
- A lot of internal cleanup
This release also includes many fixes and documentation updates. See
`doc/README.md` in the repository for an overview of documentation.
## [v2.1.0](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v2.1.0) -> February 2024. ##
This release improves existing 5G support and adds various new features.
* 5G gNB
- Add support for O-RAN 7.2 fronthaul interface
(tested with 3 O-RUs: Benetel, LITEON, VVDN)
- Add support for 2-layer UL MIMO
- FDD interoperability with COTS UE
- Compiles on ARM (through SIMDE)
- Introduce E2 agent and basic support for E2SM-KPM and E2SM-RC
- Add support for E1AP
- Add support for multiple DUs and CU-UPs at one CU-CP
- FR2 SA with OAI UE
- Improve computational efficiency
* 5G UE
- Cleanup in MAC and RRC towards support of 3rd-party gNB
- FR2 SA with OAI gNB
- Improve computational efficiency
Overall the stability is improved for the same resource usage.
There is basic FR2 support between OAI gNB and OAI nrUE. COTS UE
interoperability is under testing.
This release also includes many fixes and documentation updates.
## [v2.0.0](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v2.0.0) -> August 2023. ##
This release adds support for 5G and maintains previous features:
* 5G SA in gNB
- PHY, MAC, RLC, PDCP, SDAP, RRC layers
- 2x2 MIMO and 256-QAM for UL/DL
- 15 and 30 kHz subcarrier spacings; 10-100 MHz bandwidths
- Up to 800Mbps throughput or 5ms latency
- F1, basic E1, 5G FAPI (SCF 222.10.02), split 8 split options
- Handling of up to 16 UEs
- RRC procedures for connection setup, multiple PDU sessions, reestablishment
* 5G SA in UE
- PHY, MAC, RLC, PDCP, SDAP, RRC layers
- 2x2 MIMO and 256-QAM for UL/DL
- 15 and 30 kHz subcarrier spacings; 10-100 MHz bandwidths
- Custom FAPI-like MAC/PHY interface
- RRC procedures for connection setup and cell measurement
* Basic 5G NSA in gNB
- X2 sgNB Addition Request between OAI eNB and gNB
* 4G eNB and UE
- Bugfixes in fairRR scheduler (eNB)
- Non-standard F1 midhaul removed (eNB)
- FlexRAN removed (eNB)
- Sync fixes (UE)
* LTE-M supported
* Support for AW2S devices, RFsimulator channel emulation support
For more information on supported features, please refer to the [feature set](doc/FEATURE_SET.md).
## [v1.2.1](https://gitlab.eurecom.fr/oai/openairinterface5g/-/tags/v1.2.1) -> February 2020. ##
* Bug fix for mutex lock for wake-up signal
......
This diff is collapsed.
{
"version": 3,
"configurePresets": [
{
"name": "default",
"displayName": "Default Config",
"description": "Default build using Ninja generator",
"generator": "Ninja",
"binaryDir": "${sourceDir}/cmake_targets/ran_build/build",
"cacheVariables": {
"CMAKE_BUILD_TYPE": "RelWithDebInfo"
}
},
{
"name": "tests",
"displayName": "Default unit test config",
"inherits": "default",
"binaryDir": "${sourceDir}/cmake_targets/ran_build/build_test",
"cacheVariables": {
"ENABLE_TESTS": "ON",
"SANITIZE_ADDRESS": "ON",
"CMAKE_BUILD_TYPE": "RelWithDebInfo"
}
}
],
"buildPresets": [
{
"name": "5gdefault",
"configurePreset": "default",
"targets": [
"nr-uesoftmodem",
"nr-softmodem",
"rfsimulator",
"dfts",
"ldpc",
"params_libconfig",
"params_yaml"
]
},
{
"name": "default",
"inherits": "5gdefault"
},
{
"name": "4gdefault",
"configurePreset": "default",
"targets": [
"lte-softmodem",
"lte-uesoftmodem",
"dfts",
"coding",
"rfsimulator",
"params_libconfig"
]
},
{
"name": "tests",
"configurePreset": "tests",
"targets": [
"tests"
]
}
]
}
......@@ -5,24 +5,26 @@ We want to make contributing to this project as easy and transparent as possible
Please refer to the steps described on our website: [How to contribute to OAI](https://www.openairinterface.org/?page_id=112).
1. Sign and return a Contributor License Agreement to OAI team.
2. Register on [Eurecom GitLab Server](https://gitlab.eurecom.fr/users/sign_up) if you do not have any.
2. Register on [Eurecom GitLab Server](https://gitlab.eurecom.fr/users/sign_up)
if you do not have any.
- We recommend that you register with a professional or student email address.
- If your email domain (`@domain.com`) is not whitelisted, please contact us (mailto:contact@openairinterface.org).
- If your email domain (`@domain.com`) is not whitelisted, please contact us
(mailto:contact@openairinterface.org).
- Eurecom GitLab does NOT accept public email domains.
3. Provide the OAI team with the **username** of this account to (mailto:contact@openairinterface.org) ; we will give you the developer rights on this repository.
4. The policies are described in these wiki pages: [OAI Policies](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/oai-policies-home).
- PLEASE DO NOT FORK the OAI repository on your own Eurecom GitLab account. It just eats up space on our servers.
- You can fork onto another hosting system. But we will NOT accept a merge request from a forked repository.
3. Provide the OAI team with the **username** of this account to
(mailto:contact@openairinterface.org) ; we will give you the developer
rights on this repository.
4. The contributing policies are described in the [corresponding documentation
page](doc/code-style-contrib.md).
- PLEASE DO NOT FORK the OAI repository on your own Eurecom GitLab account.
It just eats up space on our servers.
- You can fork onto another hosting system. But we will NOT accept a merge
request from a forked repository.
* This decision was made for the license reasons.
* The Continuous Integration will reject your merge request.
- All merge requests SHALL have `develop` branch as target branch.
- All merge requests SHALL have source branch names that SHALL not contain the `/` character.
* We are using a `docker` registry scheme and the image names are based on the source branch name.
## Coding Styles ##
# License #
There are described [here](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/guidelines/guidelines-home).
## License ##
By contributing to OpenAirInterface, you agree that your contributions will be licensed under the LICENSE file in the root directory of this source tree.
By contributing to OpenAirInterface, you agree that your contributions will be
licensed under the license described in the file [`LICENSE`](./LICENSE) in the
root directory of this source tree.
......@@ -4,15 +4,6 @@ For more details of the license, refer to [LICENSE](LICENSE) file in the same di
However, the source code also contains third party software that is acknowledged here for reference.
## Credits for LFDS user space source code located in folder openair2/UTILS/LFDS/ ##
See on [liblfds website](https://liblfds.org/) the license section.
<pre>
"There is no license. You are free to use this software in any way, for any purpose. Go forth and create wealth!
If however for legal reasons a licence is required, the license of your choice will be granted."
</pre>
## Credits for source code common/utils/collection/queue.h: ##
The Regents of the University of California: BSD 3-Clause Licence.
......
......@@ -4,8 +4,15 @@
<p align="center">
<a href="https://gitlab.eurecom.fr/oai/openairinterface5g/-/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-OAI--Public--V1.1-blue" alt="License"></a>
<a href="https://releases.ubuntu.com/18.04/"><img src="https://img.shields.io/badge/OS-Ubuntu18-Green" alt="Supported OS"></a>
<a href="https://www.redhat.com/en/enterprise-linux-8"><img src="https://img.shields.io/badge/OS-RHEL8-Green" alt="Supported OS"></a>
<a href="https://releases.ubuntu.com/20.04/"><img src="https://img.shields.io/badge/OS-Ubuntu20-Green" alt="Supported OS Ubuntu 20"></a>
<a href="https://releases.ubuntu.com/22.04/"><img src="https://img.shields.io/badge/OS-Ubuntu22-Green" alt="Supported OS Ubuntu 22"></a>
<a href="https://releases.ubuntu.com/24.04/"><img src="https://img.shields.io/badge/OS-Ubuntu24-Green" alt="Supported OS Ubuntu 24"></a>
<a href="https://www.redhat.com/en/technologies/linux-platforms/enterprise-linux"><img src="https://img.shields.io/badge/OS-RHEL9-Green" alt="Supported OS RELH9"></a>
<a href="https://getfedora.org/en/workstation/"><img src="https://img.shields.io/badge/OS-Fedore41-Green" alt="Supported OS Fedora 41"></a>
</p>
<p align="center">
<a href="https://gitlab.eurecom.fr/oai/openairinterface5g/-/releases"><img alt="GitLab Release (custom instance)" src="https://img.shields.io/gitlab/v/release/oai/openairinterface5g?gitlab_url=https%3A%2F%2Fgitlab.eurecom.fr&include_prereleases&sort=semver"></a>
</p>
<p align="center">
......@@ -13,10 +20,11 @@
</p>
<p align="center">
<a href="https://hub.docker.com/r/rdefosseoai/oai-enb"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/rdefosseoai/oai-enb?label=eNB%20docker%20pulls"></a>
<a href="https://hub.docker.com/r/rdefosseoai/oai-lte-ue"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/rdefosseoai/oai-lte-ue?label=LTE-UE%20docker%20pulls"></a>
<a href="https://hub.docker.com/r/rdefosseoai/oai-gnb"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/rdefosseoai/oai-gnb?label=gNB%20docker%20pulls"></a>
<a href="https://hub.docker.com/r/rdefosseoai/oai-nr-ue"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/rdefosseoai/oai-nr-ue?label=NR-UE%20docker%20pulls"></a>
<a href="https://hub.docker.com/r/oaisoftwarealliance/oai-gnb"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/oaisoftwarealliance/oai-gnb?label=gNB%20docker%20pulls"></a>
<a href="https://hub.docker.com/r/oaisoftwarealliance/oai-nr-ue"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/oaisoftwarealliance/oai-nr-ue?label=NR-UE%20docker%20pulls"></a>
<a href="https://hub.docker.com/r/oaisoftwarealliance/oai-enb"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/oaisoftwarealliance/oai-enb?label=eNB%20docker%20pulls"></a>
<a href="https://hub.docker.com/r/oaisoftwarealliance/oai-lte-ue"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/oaisoftwarealliance/oai-lte-ue?label=LTE-UE%20docker%20pulls"></a>
<a href="https://hub.docker.com/r/oaisoftwarealliance/oai-nr-cuup"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/oaisoftwarealliance/oai-nr-cuup?label=NR-CUUP%20docker%20pulls"></a>
</p>
# OpenAirInterface License #
......@@ -32,12 +40,13 @@ Please see [NOTICE](NOTICE.md) file for third party software that is included in
# Where to Start #
* [General overview of documentation](./doc/README.md)
* [The implemented features](./doc/FEATURE_SET.md)
* [System Requirements for Using OAI Stack](./doc/system_requirements.md)
* [How to build](./doc/BUILD.md)
* [How to run the modems](./doc/RUNMODEM.md)
More information and documentation can be found in the [doc folder](./doc).
Unfortunately, not all information is available there, and information for
Not all information is available in a central place, and information for
specific sub-systems might be available in the corresponding sub-directories.
To find all READMEs, this command might be handy:
......@@ -51,52 +60,38 @@ The OpenAirInterface (OAI) software is composed of the following parts:
```
openairinterface5g
├── charts
├── ci-scripts : Meta-scripts used by the OSA CI process. Contains also configuration files used day-to-day by CI.
├── CMakeLists.txt : Top-level CMakeLists.txt for building
├── cmake_targets : Build utilities to compile (simulation, emulation and real-time platforms), and generated build files.
├── common : Some common OAI utilities, other tools can be found at openair2/UTILS.
├── doc : Contains an up-to-date feature set list and starting tutorials.
├── executables : Top-level executable source files.
├── LICENSE : License file.
├── common : Some common OAI utilities, some other tools can be found at openair2/UTILS.
├── doc : Documentation
├── docker : Dockerfiles to build for Ubuntu and RHEL
├── executables : Top-level executable source files (gNB, eNB, ...)
├── maketags : Script to generate emacs tags.
├── nfapi : Contains the NFAPI code. A local Readme file provides more details.
├── openair1 : 3GPP LTE Rel-10/12 PHY layer / 3GPP NR Rel-15 layer. A local Readme file provides more details.
│ ├── PHY
│ ├── SCHED
│ ├── SCHED_NBIOT
│ ├── SCHED_NR
│ ├── SCHED_NR_UE
│ ├── SCHED_UE
│ └── SIMULATION : PHY RF simulation.
├── openair2 : 3GPP LTE Rel-10 RLC/MAC/PDCP/RRC/X2AP + LTE Rel-14 M2AP implementation. Also 3GPP NR Rel-15 RLC/MAC/PDCP/RRC/X2AP.
│ ├── COMMON
│ ├── DOCS
│ ├── ENB_APP
│ ├── F1AP
│ ├── GNB_APP
│ ├── LAYER2/RLC/ : with the following subdirectories: UM_v9.3.0, TM_v9.3.0, and AM_v9.3.0.
│ ├── LAYER2/PDCP/PDCP_v10.1.0
│ ├── M2AP
│ ├── MCE_APP
│ ├── NETWORK_DRIVER
│ ├── NR_PHY_INTERFACE
│ ├── NR_UE_PHY_INTERFACE
│ ├── PHY_INTERFACE
│ ├── RRC
│ ├── UTIL
│ └── X2AP
├── openair3 : 3GPP LTE Rel10 for S1AP, NAS GTPV1-U for both ENB and UE.
│ ├── COMMON
│ ├── DOCS
│ ├── GTPV1-U
│ ├── M3AP
│ ├── MME_APP
│ ├── NAS
│ ├── S1AP
│ ├── SCTP
│ ├── SECU
│ ├── TEST
│ ├── UDP
│ └── UTILS
├── radio : drivers for various radios such as USRP, AW2S, RFsim, ...
└── targets : Top-level wrappers for unitary simulation for PHY channels, system-level emulation (eNB-UE with and without S1), and realtime eNB and UE and RRH GW.
├── nfapi : (n)FAPI code for MAC-PHY interface
├── openair1 : Layer 1 (3GPP LTE Rel-10/12 PHY, NR Rel-15 PHY)
├── openair2 : Layer 2 (3GPP LTE Rel-10 MAC/RLC/PDCP/RRC/X2AP, LTE Rel-14 M2AP, NR Rel-15+ MAC/RLC/PDCP/SDAP/RRC/X2AP/F1AP/E1AP), E2AP
├── openair3 : Layer 3 (3GPP LTE Rel-10 S1AP/GTP, NR Rel-15 NGAP/GTP)
├── openshift : OpenShift helm charts for some deployment options of OAI
├── radio : Drivers for various radios such as USRP, AW2S, RFsim, 7.2 FHI, ...
├── targets : Some configuration files; only historical relevance, and might be deleted in the future
└── tools : Tools for use by the developers/ci machines: code analysis and formatting
```
# How to get support from the OAI Community #
You can ask your question on the [mailing lists](https://gitlab.eurecom.fr/oai/openairinterface5g/-/wikis/MailingList).
Your email should contain below information:
- A clear subject in your email.
- For all the queries there should be [Query\] in the subject of the email and for problems there should be [Problem\].
- In case of a problem, add a small description.
- Do not share any photos unless you want to share a diagram.
- OAI gNB/DU/CU/CU-CP/CU-UP configuration file in `.conf` format only.
- Logs of OAI gNB/DU/CU/CU-CP/CU-UP in `.log` or `.txt` format only.
- In case your question is related to performance, include a small description of the machine (Operating System, Kernel version, CPU, RAM and networking card) and diagram of your testing environment.
- Known/open issues are present on [GitLab](https://gitlab.eurecom.fr/oai/openairinterface5g/-/issues), so keep checking.
Always remember a structured email will help us understand your issues quickly.
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