文章基本信息

标题：A Review on Failure Node Recovery Algorithms in Wireless Sensor Actor Networks
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作者：G.Sumalatha ; N.Zareena ; Ch.Gopi Raju 等
期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2014
卷号：12
期号：2
页码：94-98
DOI：10.14445/22312803/IJCTT-V12P118
出版社：Seventh Sense Research Group
摘要：In wireless sensoractor networks, sensors probe their surroundings and forward their data to actor nodes. Actors collect sensor data and perform certain tasks in response to various events. Since actors operate on harsh environment, they may easily get damaged or failed. Failed actor nodes may partition the network into disjoint subsets. In order to reestablish connectivity nodes may be relocated to new positions. This paper focus on review of three (LeDir, RIM, DARA) node recovery algorithms, and their performance has been analysed in terms network overhead and path length validation metrics.
关键词：Fault tolerance; network recovery; topology management; wireless sensor-actor network (WSAN).