A Multi-QoS Objective Optimization Routing for Hierarchical Satellite Networks

Author

Long, Fei ; Sun, Fuchun ; Yang, Zhian

Author_Institution

Comput. Sci. Dept., Tsinghua Univ., Beijing, China

Volume

1

fYear

2010

fDate

6-7 March 2010

Firstpage

51

Lastpage

54

Abstract

Routing scheme plays a critical role in determining the performance and reliability of a satellite network. Since the resources in satellite networks are constrained, a major challenge in satellite network routing is how to find paths that satisfy all user QoS requirements in a low cost. In this paper, a multi-QoS optimization routing scheme is proposed to solve this problem in hierarchical satellite networks. Simulation results show that this scheme can achieve efficient routing optimized in all preset QoS parameters and performs well in hierarchical satellite network.

Keywords

optimisation; quality of service; satellite communication; telecommunication network reliability; telecommunication network routing; QoS parameter; QoS requirement; hierarchical satellite network; multiQoS objective optimization routing; satellite network performance; satellite network reliability; satellite network routing; Artificial satellites; Computer science; Computer science education; Educational technology; Heuristic algorithms; Low earth orbit satellites; Network topology; Optimization methods; Routing; Sun; Multi-QoS objective optimization; efficient; routing; satellite network;

fLanguage

English

Publisher

ieee

Conference_Titel

Education Technology and Computer Science (ETCS), 2010 Second International Workshop on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6388-6

Electronic_ISBN

978-1-4244-6389-3

Type

conf

DOI

10.1109/ETCS.2010.193

Filename

5460287