Title :
A Satellite Routing Algorithm Based on Optimization of Both Delay and Bandwidth
Author :
Zhang, Deng-yin ; Liu, Sha ; Yin, Man-li
Author_Institution :
Key Lab. of Broadband Wireless Commun. & Sensor Network Technol., Nanjing Univ. of Posts & Telecommun., Nanjing, China
Abstract :
The merits of the routing algorithm will have a direct impact on the performance of a communication network. Traditional satellite routing algorithms are based on shortest path algorithm, the simply considering least delay, the least hop or the best link-bandwidth utilization. For the request of real-time in information network, a routing algorithm BDSR (bandwidth-delay satellite routing) comprehensively considering both delay and bandwidth between satellite-link is proposed in this paper. Moreover, we prove that the routing algorithm is an ideal one that is suitable for LEO satellite network on NS2 simulation platform.
Keywords :
delays; optimisation; satellite communication; telecommunication network routing; LEO satellite network; NS2 simulation platform; bandwidth optimization; bandwidth-delay satellite routing algorithm; best link-bandwidth utilization; communication network; delay optimization; least delay; shortest path algorithm; Bandwidth; Delay; Low earth orbit satellites; Network topology; Routing; Topology;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing (WiCOM), 2011 7th International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6250-6
DOI :
10.1109/wicom.2011.6040248
