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2008•Computer Engineering and Applications JournalRequires access

Sorted TDOA optimization based localization algorithm for wireless sensor network

Bao Peng

Open publisher page 4 citations

Abstract

Estimate the randomly deployed nodes position of a Wireless Sensor Network(WSN) by TDOA(Time Difference of Arrival),determining the distance of the nodes is needed.Sometimes,the localization accuracy of TDOA can not meet the requirement.Against this problem,an improvement algorithm on TDOA localization is addressed and the improvement algorithm reduces the error of the localization.At last,the advantage of the improvement algorithm is proved by the simulation.

About this research paper

What this paper is about

Estimate the randomly deployed nodes position of a Wireless Sensor Network(WSN) by TDOA(Time Difference of Arrival),determining the distance of the nodes is needed.Sometimes,the localization accuracy of TDOA can not meet the requirement.Against this problem,an improvement algorithm on TDOA localization is addressed and the improvement algorithm reduces the error of the localization.At last,the advantage of the improvement algorithm is proved by the simulation.

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OpenAlex reports 4 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Method / approach

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Available abstract

Estimate the randomly deployed nodes position of a Wireless Sensor Network(WSN) by TDOA(Time Difference of Arrival),determining the distance of the nodes is needed.Sometimes,the localization accuracy of TDOA can not meet the requirement.Against this problem,an improvement algorithm on TDOA localization is addressed and the improvement algorithm reduces the error of the localization.At last,the advantage of the improvement algorithm is proved by the simulation.

Key concepts: Multilateration, FDOA, Wireless sensor network, Computer science, Position (finance), Algorithm, Wireless, Wireless network

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