SERVEXO
Field service management platform
One platform for work orders, technician dispatch, scheduling and reporting, in Arabic and English.
Network simulation and satellite communications
Energy-Aware LEO Satellite Routing
Routing across a low-Earth-orbit constellation that balances latency, satellite energy, link handover and solar recharge.
Overview
A MATLAB/Octave framework that simulates a satellite constellation on Keplerian orbits. Links appear and drop with range, a modified Dijkstra weighs latency against remaining battery, and a handover module predicts when a route will break. A multi-orbit edition adds several altitudes and solar charging.
The challenge
Shortest-path routing drains the same satellites repeatedly, and LEO links change every few minutes. Routing has to balance delay and energy and switch paths before a link drops.
Our approach
Key capabilities
- Satellite model with Keplerian or linear motion
- Energy-aware Dijkstra that avoids low-battery nodes
- Proactive handover based on link stability
- Energy consumption and solar recharge models
- Multi-orbit simulation, performance metrics and 2D/3D visualisation
Inside the project
Outcomes
- Reusable simulation framework with a test script for each core module
- Comparison of motion models and multi-orbit performance runs
Technology
Try it
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