A distributed class-based alternative routing under a congestion control architecture for LEO satellite networks
In this paper, contrary to the popular macroperspective method, we analyze occurrences of congestions and packet-droppings from micro-perspective. The local topology of LEO satellite networks provides an advantage of implementing the distributed alternative routing. This micro analysis is developed to construct a congestion control architecture, including the satellite routing, the crosslayer TCP and the gateway control. A distributed class-based alternative routing method, satisfying the different QoS requirements of different traffic classes, is proposed for the satellite routing part to achieve high performance alone for the satellites without connecting the gateway. The performance is evaluated using the Network Simulator, and encouraging results are obtained.
distributed routing congestion class-based LEO satellite networks
Cao Huang Falin Liu
Department of Electronic Engineering and Information Science University of Science and Technology of China Hefei, China
国际会议
北京
英文
1-5
2010-06-25（万方平台首次上网日期，不代表论文的发表时间）