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Svigelj A. Mohorcic M. Kandus G. 《IEEE transactions on aerospace and electronic systems》2007,43(1):187-196
Adaptive per-hop routing in the intersatellite link (ISL) network of a packet-switched, nongeostationary satellite system is addressed. In particular, a traffic class dependent (TCD) routing is proposed with different optimization criteria for different traffic classes. Furthermore, for delay sensitive traffic, performance is enhanced by an exponential smoothing link-cost function, which reduces traffic load oscillations in the network. The performance of the proposed procedures is evaluated in two different traffic scenarios using an appropriate simulation model 相似文献
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Traffic class dependent routing in ISL networks 总被引:2,自引:0,他引:2
Mohorcic M. Svigelj A. Kandus G. 《IEEE transactions on aerospace and electronic systems》2004,40(4):1160-1172
This work addresses traffic class dependent (TCD) routing, using different link-cost functions, in the intersatellite link (ISL) network of a nongeostationary packet-switched satellite communication system. Three different traffic classes are introduced, each with its particular optimisation criteria. Performance analysis of TCD routing, in terms of average packet delay and average data throughput of a particular traffic class, is evaluated for homogeneous and nonhomogeneous traffic scenarios using a specifically developed simulation model of the ISL network. 相似文献
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