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Delay state statistical distributed routing algorithm
Li Yuan ; Ma Zhengxin ; Cao Zhigang
2010-05-06 ; 2010-05-06
关键词Practical Theoretical or Mathematical/ probability quality of service telecommunication network routing telecommunication traffic/ delay state statistic-based distributed routing algorithm network state uncertainty quality-of-service mechanisms QoS routing delay-constrained least-cost routing problem probability routing network traffic/ B6150P Communication network design, planning and routing B0240Z Other topics in statistics
中文摘要The negative influences of the network state uncertainty on the quality of service (QoS) routing mechanisms are reduced by a delay state statistic-based distributed routing algorithm developed in view of the delay-constrained least-cost (DCLC) routing problem. Combinal with probability routing, the algorithm analyzes the state stability to predict the network delay state uncertainty and based on which is used to probe the DCLC paths for incoming traffic. Simulations indicate that the system can tolerate imprecise state information and improves routing performance and the ability to deal with the DCLC problem. Compared with other distributed probing algorithms like flooding, the algorithm has relatively less probing overhead. Compared with algorithm based on the least delay path, it provides much better performances at the cost of a small increment in overhead when the network load is heavy.
语种中文 ; 中文
出版者Tsinghua Univ. Press ; China
内容类型期刊论文
源URL[http://hdl.handle.net/123456789/11423]  
专题清华大学
推荐引用方式
GB/T 7714
Li Yuan,Ma Zhengxin,Cao Zhigang. Delay state statistical distributed routing algorithm[J],2010, 2010.
APA Li Yuan,Ma Zhengxin,&Cao Zhigang.(2010).Delay state statistical distributed routing algorithm..
MLA Li Yuan,et al."Delay state statistical distributed routing algorithm".(2010).
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