文章基本信息

标题：Power Conservation and Security Enhancement in Wireless Sensor Networks: A Priority Based Approach
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作者：P. Sivakumar ; K. Amirthavalli ; M. Senthil 等
期刊名称：International Journal of Distributed Sensor Networks
印刷版ISSN：1550-1329
电子版ISSN：1550-1477
出版年度：2014
卷号：2014
DOI：10.1155/2014/319587
出版社：Hindawi Publishing Corporation
摘要：In wireless sensor networks (WSN), two major challenges are how to conserve the battery power and a series of security challenges. The power conservation and security are important for reliability and longevity of a WSN. This paper proposes an approach called “priority based approach (PBA)” which empowers the node to choose the most important packet based on the priority and the current energy status of the forwarding node. Thus we can minimize the average delay and energy spent and maximize the throughput and packet delivery ratio (PDR) when compared to game theory approach.