Event Information Based Optimal Sensor Deployment for Large-Scale Wireless Sensor Networks

被引：1
|
作者：
Choi, Yunbum [1 ]
Syed, Ikram [1 ]
Kim, Hoon [1 ]
机构：
[1] Univ Incheon, Dept Elect Engn, Inchon, South Korea
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2012年 / E95B卷 / 09期
关键词：
WSN (wireless sensor network); event incidence; large scale; deployment;
D O I：
10.1587/transcom.E95.B.2944
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Sensor deployment to achieve better system. performance is one of the critical issues in wireless sensor networks (WSN). This letter proposes an effective sensor deployment scheme for large area sensor networks, where the event occurrence rate varies over the sensor-deployed region. Based on local event occurrence rate, the proposed scheme determines the number of sensors that should be deployed in each local region to maximize the overall detection probability. Simulation results show that the sensor deployment by the proposed scheme improves detection capability by 21% in comparison to the Incidence algorithm.
引用
收藏
页码：2944 / 2947
页数：4
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