[1]张承[],郭薇[],赵艳彬[]. 多层卫星网络中的管理策略研究[J].计算机技术与发展,2015,25(07):1-4.
　ZHANG Cheng[],GUO Wei[],ZHAO Yan-bin[].Research on a Management Scheme in Multilayer Satellite Networks[J].,2015,25(07):1-4.
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 多层卫星网络中的管理策略研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
25
期数:
2015年07期
页码:
1-4
栏目:
智能、算法、系统工程
出版日期:
2015-07-10

文章信息/Info

Title:
Research on a Management Scheme in Multilayer Satellite Networks
文章编号:
1673-629X（2015)07-0001-04
作者:
 张承[1]; 郭薇[1] ; 赵艳彬[2]
 1.上海交通大学 区域光纤通信网与新型光通信系统国家重点实验室；2.上海卫星工程研究所
Author(s):
 ZHANG Cheng[1]; GUO Wei[1]; ZHAO Yan-bin[2]
关键词:
 ; 管理策略; 覆盖分域; 分轨分簇; 卫星数目; 管理效率
Keywords:
 ; management scheme; footprint separated rail; satellites number; management efficiency
分类号:
TP31
文献标志码:
A
摘要:
 多层卫星网络已逐渐成为人们研究的重点，而其中一个重要的主题就是如何降低网络管理的复杂度和成本。对此，文中提出了一种分轨分簇的管理策略，即每个轨道上选择一个簇头管理该轨道上的卫星，而高层管理卫星只需管理每个轨道上的簇头。与传统的覆盖分域策略相比，这种分轨分簇方式减少了管理卫星数目，并且降低了管理层星座的复杂度。此外，通过仿真分析还发现，分轨分簇的管理策略降低了管理卫星管理域变化的频度，而路由收敛时间并没有受到很大影响。
Abstract:
 Multilayer satellite networks have become one of the focuses for researchers gradually. And how to reduce complexity and cost of the network management is a hot topics. A new management scheme based on rails and clustering is put forward,where a satellite has been chosen as a cluster head to manage satellites in this rail,and satellites in the management layer only need to manage the cluster heads. Compared with the traditional scheme based on footprint,the new management scheme not only reduces the number of the manage-ment satellite but also makes the constellation design of the management layer simple. Besides through the simulation and analysis can find that the new scheme reduces changes frequency of the management domain,but routing convergence time has been hardly affected.

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更新日期/Last Update: 2015-09-06