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Routing in networks of intersatellite links

机译:星际链路网络中的路由

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摘要

How to characterize and implement point-to-point (i.e., unicast) routing algorithms is discussed. The characteristics of routing algorithms are first described as well as the specificities of routing in constellations of nongeostationary (NGO) satellites equipped with intersatellite links (ISLs). Then, some of the candidate algorithms displaying the characteristics identified before are simulated and evaluated for different constellations. From the simulation results, it appears that (1) from a routing perspective, constellations are not similar to terrestrial networks, and (2) the constellation geometry has a significant impact on the routing performance.
机译:讨论了如何表征和实现点对点(即单播)路由算法。首先描述了路由算法的特性,以及配备了星际链路(ISL)的非对地静止(NGO)卫星星座中的路由特性。然后,针对不同的星座对显示先前识别的特征的一些候选算法进行仿真和评估。从仿真结果看,似乎(1)从路由角度看,星座与陆地网络不相似,并且(2)星座几何形状对路由性能有重大影响。

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