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2007•Computer Engineering and Applications JournalRequires access

TDOA/AOA data fusion location algorithm

Yongyi Mao

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Abstract

Based on Geometrically Based Single-Bounced(GBSB) statistical model,a TDOA/AOA data fusion location algorithm is proposed.The position of MS is calculated by TDOA location algorithm and AOA location algorithm,then the position of MS is determine by data fusion location algorithm.The simulation results indicate that the location accuracy is significantly improved and the performance of this algorithm is better than that of TDOA location algorithm and AOA location algorithm in NLOS environment.

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What this paper is about

Based on Geometrically Based Single-Bounced(GBSB) statistical model,a TDOA/AOA data fusion location algorithm is proposed.The position of MS is calculated by TDOA location algorithm and AOA location algorithm,then the position of MS is determine by data fusion location algorithm.The simulation results indicate that the location accuracy is significantly improved and the performance of this algorithm is better than that of TDOA location algorithm and AOA location algorithm in NLOS environment.

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Available abstract

Based on Geometrically Based Single-Bounced(GBSB) statistical model,a TDOA/AOA data fusion location algorithm is proposed.The position of MS is calculated by TDOA location algorithm and AOA location algorithm,then the position of MS is determine by data fusion location algorithm.The simulation results indicate that the location accuracy is significantly improved and the performance of this algorithm is better than that of TDOA location algorithm and AOA location algorithm in NLOS environment.

Key concepts: Multilateration, Non-line-of-sight propagation, FDOA, Computer science, Position (finance), Algorithm, Sensor fusion, Angle of arrival

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