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Survey on node deployment in wireless sensor networks |
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| Authors: | WANG Zheng-jie QIAN Xu ZHANG Ji-fen ZHAO Yuan GUO Yin-jing |
| Affiliation: | 1. College of Information and Electrical Engineering, Shandong University of Science and Technology, Qingdao 266510, China;School of Mechanical Electronic & Information Engineering, China University of Mining & Technology, Beijing 100083, China 2. School of Mechanical Electronic & Information Engineering, China University of Mining & Technology, Beijing 100083, China 3. College of Information and Electrical Engineering, Shandong University of Science and Technology, Qingdao 266510, China |
| Abstract: | Node deployment strategy plays an important role in wireless sensor networks(WSNs)application because it determines the coverage,connectivity and network lifetime of WSNs.This paper reports the current research on the optimization means for achieving the desirable design goals in various applications.We categorize the placements strategies into are the static and the dynamic according to whether the node position change after the network is operational.The coverage,connectivity and energy consumption of WSNs are analysed and discussed in detail. |
| Keywords: | node deployment wireless sensor networks coverage energy consumption |
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