文章基本信息

标题：Dynamic Model for Efficient Data Collection in Wireless Sensor Networks with Mobile Sink
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作者：Deepak Puthal ; Bibhudatta Sahoo ; Suraj Sharma 等
期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2012
卷号：III
期号：I – Ver 4
出版社：Ayushmaan Technologies
摘要：WSN is a multi-hop network which depends on the intermediate node to relay the data so the energy of the nodes near to the sink exhausted very quickly, as a result network gets disconnected. To over the problem and to prolong the lifetime of the network we proposed Mobile Sink Wireless Sensor Network (MSWSN) model which uses a mobile sink to collect the data. We also proposed a mobility model to the sink to move in the network and cover the whole network area. Further we compare the simulation results with existing protocols and find that the proposed model gives better results in terms of throughput, residual energy and lifetime of the networks
关键词：Mobile Sink; Wireless Sensor Networks; Mobility Model; Network ;Lifetime