A Wised Routing Protocols for Leo Satellite Networks

TL;DR

This paper introduces a new routing protocol for LEO satellite networks that combines packet scheduling and congestion control to improve QoS, prevent low-priority traffic starvation, and enhance network throughput, verified through simulation.

Contribution

It presents a novel routing strategy integrating packet scheduling with congestion control tailored for high-speed LEO satellite networks.

Findings

Improved QoS for diverse traffic types

Prevention of low-priority traffic starvation

Enhanced network throughput and performance

Abstract

This Study proposes a routing strategy of combining a packet scheduling with congestion control policy that applied for LEO satellite network with high speed and multiple traffic. It not only ensures the QoS of different traffic, but also can avoid low priority traffic to be "starve" due to their weak resource competitiveness, thus it guarantees the throughput and performance of the network. In the end, we set up a LEO satellite network simulation platform in OPNET to verify the effectiveness of the proposed algorithm.