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Alternative TitleRouting algorithm for high-speed data transmission of nearly polar micro-satellite constellation
史毅龙1,2; 姜秀杰1; 熊蔚明1; 薛长斌1
Source Publication国防科技大学学报
Keyword微纳卫星 近极轨星座 高速数传 路由开销


Other Abstract

According to the operational characteristics of the high-speed network model of nearly polar constellation of micro-satellite, the definition of the high-speed network of constellation was given. The routing protocol adapted to the transmission model was analyzed, its deficiency under the model was illustrated and the calculation method of protocol overhead was deduced. Then the optimized protocol was provided. The high-speed network model of micro-satellite constellation was established by using the NS3 network simulation platform, and the key performance indexes of the routing protocol were simulated before and after adopting the optimization strategy. The results show that the optimized routing algorithm reduces the overhead significantly, meanwhile it improves the throughput and packet arrival rate in the high-speed network. The performance of the high-speed network of nano-satellite constellation is optimized. © 2019, NUDT Press. All right reserved.

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Document Type期刊论文
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GB/T 7714
史毅龙,姜秀杰,熊蔚明,等. 近极轨微纳卫星星座高速数传模型路由算法[J]. 国防科技大学学报,2019,41(1):169-175.
APA 史毅龙,姜秀杰,熊蔚明,&薛长斌.(2019).近极轨微纳卫星星座高速数传模型路由算法.国防科技大学学报,41(1),169-175.
MLA 史毅龙,et al."近极轨微纳卫星星座高速数传模型路由算法".国防科技大学学报 41.1(2019):169-175.
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