An efficient A-DSR routing algorithm for asymmetric space information network

As a research focus, space information network has extensive applications in many fields. Routing algorithms is an important factor in network success for IP networks. By investigating the existing routing algorithms, we propose an efficient routing algorithm (A-DSR) for asymmetric space information network based on the classic DSR routing algorithm in this paper. The proposed protocol has been implemented in the QualNet simulator and performance simulation has been conducted as regular routing protocols evaluation. The simulation shows that A-DSR has better performance than DSR.