An efficient reconfiguration scheme for fault-tolerant meshes

doi:10.1016/j.ins.2004.05.003

淡江大學機構典藏 > 工學院 > 電機工程學系暨研究所 > 期刊論文 > Item 987654321/46154

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题名:	An efficient reconfiguration scheme for fault-tolerant meshes
作者:	莊博任;Chuang, Po-jen;Yao, Li-chiang
贡献者:	淡江大學電機工程學系
关键词:	Fault tolerance;Local and global reconfigurations;Meshes;Node replacement;Performance evaluation;Reconfiguration algorithms;Reconfiguration schemes;Spare allocation
日期:	2005-06-09
上传时间:	2010-03-26 21:05:09 (UTC+8)
出版者:	Elsevier
摘要:	A new reconfiguration scheme, including a reconfiguration algorithm, is proposed in this paper to lift up the fault tolerance and system reconfiguration abilities for the mesh topology. The scheme adds redundancies––spare nodes and links––to the mesh network for necessary node replacement. By collocating a suitable number of spare nodes located at the best site of the network and joined by some well-connected spare links, our scheme is simple and yet effective in performing system reconfiguration. To carry out reconfiguration in a more regulated way, a reconfiguration algorithm is provided. The algorithm works dynamically and individually: system reconfiguration starts instantly upon the emergence of a fault and the replacement of a new faulty node is considered independently from previous replacements. Experimental performance evaluation shows that, with significantly reduced complexity, the proposed reconfiguration scheme is able to achieve desirable reconfiguration rates for the mesh network.
關聯:	Information Sciences 172(3-4), pp.309-333
DOI:	10.1016/j.ins.2004.05.003
显示于类别:	[電機工程學系暨研究所] 期刊論文

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