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Alternative TitleImproved Space Wire Routing Algorithm
侯剑儒; 陈晓敏; houjianru@vip.sina.com
Source Publication华南理工大学学报. 自然科学版
Keyword路由算法 空间总线 路由选择 Opnet建模
Other AbstractAs the existing SpaceWire standard is preliminary due to its lack in dynamic responses to some complex situations in its route section, an improved routing algorithm is proposed to deal with such situations as plug-and-play and a lot of unexpected data that may occur when the static routing table is adopted in SpaceWire. This algorithm judges whether to adopt the second-choice route by sending inquiry packets and by learning the sending queue length of the second-choice route, and rationally utilizes other idle routings to improve the link utilization. Moreover, Opnet is used to make the simulation model for experiments. The results indicate that the second-choice route can not only improve the utilization of the link but also shorten the average end-to-end delay,and that the package communication system can weaken the effect of bad situations on the improved routing algorithm. The effectiveness of the improved routing algorithm is thus verified.
Indexed ByEI ; CSCD
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Document Type期刊论文
Corresponding Authorhoujianru@vip.sina.com
Recommended Citation
GB/T 7714
侯剑儒,陈晓敏,houjianru@vip.sina.com. 改进的SpaceWire路由算法[J]. 华南理工大学学报. 自然科学版,2013,41(9):95.
APA 侯剑儒,陈晓敏,&houjianru@vip.sina.com.(2013).改进的SpaceWire路由算法.华南理工大学学报. 自然科学版,41(9),95.
MLA 侯剑儒,et al."改进的SpaceWire路由算法".华南理工大学学报. 自然科学版 41.9(2013):95.
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