| 双层卫星网络中的自适应路由算法 |
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| 引用本文： | 刘小跃,马建峰,郝选文.双层卫星网络中的自适应路由算法[J].中国通信学报,2011,8(4):116-124. |
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| 作者姓名： | 刘小跃 马建峰 郝选文 |
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| 摘 要： |
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| 收稿时间： | 2011-09-08; |
Self-Adapting Routing for Two-Layered Satellite Networks |
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| Liu Xiaoyue,Ma Jianfeng,Hao Xuanwen.Self-Adapting Routing for Two-Layered Satellite Networks[J].China communications magazine,2011,8(4):116-124. |
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| Authors: | Liu Xiaoyue Ma Jianfeng Hao Xuanwen |
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| Affiliation: | 1Key Laboratory of Computer Networks and Information Security,Ministry of Education,Xidian University,Xi'an 710071,Shaanxi Province,P.R.China
2Institute of Mathematics and Information Technology,Hanshan Normal University,Chaozhou 521041,Guangdong Province,P.R.China |
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| Abstract: | The rapid advancement of communication and satellite technology drives broadband satellite networks to carry different traffic loads. However, traffic class routing of satellite cannot be provided by the existing 2 layerd satellite networks. In this paper, a 2 layered satellite network composed of low Earth orbit and medium Earth orbit satellite networks is presented, and a novel Self adapting Routing Protocol (SRP) is developed. This scheme aims to adopt self adapting routing algorithm to support different traffic classes. Meanwhile, the path discovery processing is invoked independently for each individual origin/destination pair. Simulation results are provided to evaluate the performance of the new scheme in terms of end to end delay, normalized data throughput, delay jitter and delivery ratio. |
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| Keywords: | satellite routing traffic class 2 layered |
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