文章基本信息

标题：A Novel Mobile Sink Nodes Protocol for Grid Sensor Networks
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作者：Huang, Mei-Wen ; Liu, Hsu-Jung ; Lin, Min-Rui 等
期刊名称：Journal of Networks
印刷版ISSN：1796-2056
出版年度：2012
卷号：7
期号：9
页码：1415-1422
DOI：10.4304/jnw.7.9.1415-1422
语种：English
出版社：Academy Publisher
摘要：The traditional wireless sensor networks (WSNs) fixed the sink node in a certain place has a serious hotspot problem. The sensors closer to the sink node usually required forwarding a large amount of traffic for sensors farther from the sink node. Hotspot problem causes the nodes near the hotspot sensor node consuming much more energy than the other nodes, which seriously shortens the lifetime of the sensor networks. In the paper, it is proposed a dual mobile sink nodes protocol (DMSP) which combines the balance traffic strategy in the WSNs to extend the lifetime of the sensor networks. The simulation results show that the proposed DMSP can efficiently prolong the lifetime of the WSNs.
关键词：mobile sink node;grid networks;wireless sensor network