Broadcasting with Controlled Redundancy and Improved Localization in Wireless Sensor Networks 被引量：2

Broadcasting with Controlled Redundancy and Improved Localization in Wireless Sensor Networks

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摘要 Wireless sensor networks （WSNs） consist of sensor nodes that broadcast a message within a network. Efficient broadcasting is a key requirement in sensor networks and has been a focal point of research over the last few years. There are many challenging tasks in the network, including redundancy control and sensor node localization that mainly depend on broadcasting. In this paper, we propose a broadcasting algorithm to control redundancy and improve localization （BACRIL） in WSNs. The proposed algorithm incorporates the benefits of the gossip protocol for optimizing message broadcasting within the network. Simulation results show a controlled level of redundancy, which is up to 57.6% if the number of sensor nodes deployed in a 500 m×500 m area are increased from 50 to 500. Wireless sensor networks （WSNs） consist of sensor nodes that broadcast a message within a network. Efficient broadcasting is a key requirement in sensor networks and has been a focal point of research over the last few years. There are many challenging tasks in the network, including redundancy control and sensor node localization that mainly depend on broadcasting. In this paper, we propose a broadcasting algorithm to control redundancy and improve localization （BACRIL） in WSNs. The proposed algorithm incorporates the benefits of the gossip protocol for optimizing message broadcasting within the network. Simulation results show a controlled level of redundancy, which is up to 57.6% if the number of sensor nodes deployed in a 500 m×500 m area are increased from 50 to 500.

作者 Tarun Dubey Om Prakash Sahu

机构地区 the Department of Electronics and Communication Engineering

出处《Journal of Electronic Science and Technology》 CAS 2013年第4期404-407,共4页 电子科技学刊（英文版）

关键词 BROADCAST GOSSIP LOCALIZATION nodedensity REDUNDANCY wireless sensor networks. Broadcast, gossip, localization, nodedensity, redundancy, wireless sensor networks.

分类号 TN929.5 [电子电信—通信与信息系统] TP212.9 [自动化与计算机技术—检测技术与自动化装置]

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