Decentralized Localization in Wireless Sensor Networks

被引：0
|
作者：
Al-Hattab, Mohammad [1 ]
Takruri, Maen [2 ]
Attia, Hussain [2 ]
Al-Omari, Huthaifa [1 ]
机构：
[1] Al Ain Univ Sci & Technol, Al Ain, U Arab Emirates
[2] Amer Univ Ras Al Khaimah, Ras Al Khaymah, U Arab Emirates
来源：
2017 INTERNATIONAL CONFERENCE ON ELECTRICAL AND COMPUTING TECHNOLOGIES AND APPLICATIONS (ICECTA) | 2017年
关键词：
Localization; centralized; decentralized; RSSI;
D O I：
暂无
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：
Localization is an imperative stage in building a routing matrix between nodes in Wireless Sensors Network (WSN). It is essential for exchanging the measured Data in the network and making informed conclusions. This paper reviews the localization techniques for Wireless Sensor Networks Nodes. It presents a mathematical model for finding sensors locations based on Received Signal Strength Indicators (RSSI) and takes care of the measurement noise involved. It also carries out a comparison between centralized and decentralized localization in terms of the average consumed communication power by the network to achieve the localization of the nodes. Different scenarios are simulated by varying the geographical deployment area of the network and the number of nodes used. Evaluation results show that decentralized localization consumes less communication power and is more scalable than the centralized approach.
引用
收藏
页码：41 / 45
页数：5
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