IntAirNet GPSR

This repository contains a modified GPSR implementation for OMNeT++/INET that is used in LDACS air-air simulator.

Overview

The project provides:

• a custom GPSR-based routing module (src/)

The implementation extends GPSR for the simulator workflow and includes support for:

• multiple ground stations
• optional A2G interface selection
• optional cross-layer congestion-aware beacon handling
• optional multi-link forwarding support

Repository structure

• src/ – routing source code, messages, and NED definitions
• simulations/

Notes

This code is intended to be used as part of the broader LDACS simulation environment with OMNeT++ and INET.

License

Copyright (C) 2026 Musab Ahmed, Sebastian Lindner, Konrad Fuger, Institute of Communication Networks, Hamburg University of Technology, Hamburg, Germany.

Distributed under the GNU Lesser General Public License v3.0 or later. See LICENSE for details.