OPENAIR-CN-5G
An implementation of the 5G Core network by the OpenAirInterface community.
OPENAIR-CN-5G is an implementation of the 3GPP specifications for the 5G Core Network. At the moment, it contains the following network elements:
- Access and Mobility Management Function (AMF)
- Authentication Server Management Function (AUSF)
- Location Management Function (LMF)
- Network Exposure Function (NEF)
- Network Slicing Selection Function (NSSF)
- Network Repository Function (NRF)
- Network Data Analytics Function (NWDAF)
- Policy Control Function (PCF)
- Session Management Function (SMF)
- Unified Data Management (UDM)
- Unified Data Repository (UDR)
- Unstructured Data Storage Function (UDSF)
- User Plane Function (UPF)
Each has its own repository: this repository (oai-cn5g-nwdaf) is meant for NWDAF.
The source code is distributed under Collaborative Standards Software License v1.0 (CSSL v1.0).
For more details, visit the OAI Website.
The full text of Collaborative Standards Software License v1.0 is also included in the LICENSE
file at the root of this repository.
Certain files in the repository are using MIT License and documentation is distributed under Creative Commons Attribution 4.0 International license.
For third-party softwares, please refer to the NOTICE file.
The Openair-CN-5G NWDAF code is written, executed, and tested on UBUNTU server focal version. Other Linux distributions support will be added later on.
A detailed tutorial is available.
This source code is managed through a GITLAB server, a collaborative development platform:
Process is explained in CONTRIBUTING file.
In a general way, anybody who is willing can contribute on any part of the code in any network component.
Contributions can be simple bugfixes, advices and remarks on the design, architecture, coding/implementation.
They are available on the CHANGELOG file.
The OpenAirInterface CN NWDAF software is composed of the following parts:
openair-cn5g-nwdaf
├── ci-scripts : Directory containing the script files for CI framework.
├── cli
│ └── examples
├── components : Directory containing the source code divided in micro-services
│ ├── oai-nwdaf-engine
│ ├── oai-nwdaf-engine-ads
│ ├── oai-nwdaf-nbi-analytics
│ ├── oai-nwdaf-nbi-events
│ ├── oai-nwdaf-nbi-ml
│ └── oai-nwdaf-sbi
├── deployment
├── docker-compose
│ └── conf
└── docs
└── images