A Novel Distributed Routing Algorithm for LEO Satellite Network

In this paper, we introduce the architecture of LEO satellite network first of all, and then conduct a research on a classical distributed algorithm "Datagram Routing Algorithm"(DRA) for LEO satellite network. Our core work focus on optimizing the DRA and giving a corresponding re-routing strategy for optimized algorithm. Finally some simulation experiments evaluating the performance of our novel algorithm and re-routing strategy are demonstrated.