A Gossip-Based AOA Distributed Localization Algorithm for Wireless Sensor Networks

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Position information of individual nodes is useful in implementing functions such as routing in wireless sensor networks. Distributed localization method has been widely concerned in the case of no central processor is available to handle the calculations in the networks. In this paper, we focus on distributed localization techniques based on angle of arrival information between neighboring nodes. A novel distributed cooperative localization method based on gossip algorithm is proposed, which can obviously improve the positioning performance of the previous methods.

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841-846

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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