Network Generator

This projects generates a view of a telecommunication network composed of RAN, Transport, 5G-Core, O-Cloud and SMO functions associated with the O-RAN Alliance architecture.

Please note that a single 5G frequency represents a single sector, represents a single NRCellDU, represents a single O-RU, represents a single O-DU.

Each sector/cell covers an angle of 120° where the tower is represented by the center of a hexagon. 3 sectors/cells cover with azimuths [0°,120°,240°] cover an area around the tower. O-RUs are mounted add the tower. O-DUs are located in data center (o-cloud resource pool).

Prerequisites

$ cat /etc/os-release | grep -oP 'PRETTY_NAME="\K[^"]+'
Ubuntu 22.04.3 LTS

$ python3 --version
Python 3.10.12

For validation purposes libyang is recommended. Please follow the libyang installation instructions.

Usage

python3 -m network_generation config.json

Output

By default the generated files can be found in the 'output' folder:

Output validation

yanglint -f json model/yang/ietf-network-topology.yang output/o-ran-network-operational.json

Development

Read the CONTRIBUTING.md file.