Non-LoS Error Mitigation Using a Sensor Fusion Approach for Indoor UWB Localization 


Vol. 45,  No. 2, pp. 274-280, Feb.  2020
10.7840/kics.2020.45.2.274


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  Abstract

A localization technique that integrates the ultra-wideband (UWB) radio and image sensor is proposed. This positioning scheme implements an estimation algorithm utilizing the generalized maximum-likelihood (GML) or maximum-likelihood (ML) method. The test results obtained using 70 indoor measurements show improvements in performance in the presence of LoS blockage(s) between the target and the UWB beacon, compared with the use of only one of the sensors.

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  Cite this article

[IEEE Style]

D. Kim and J. Lee, "Non-LoS Error Mitigation Using a Sensor Fusion Approach for Indoor UWB Localization," The Journal of Korean Institute of Communications and Information Sciences, vol. 45, no. 2, pp. 274-280, 2020. DOI: 10.7840/kics.2020.45.2.274.

[ACM Style]

Dae-Woong Kim and Joon-Yong Lee. 2020. Non-LoS Error Mitigation Using a Sensor Fusion Approach for Indoor UWB Localization. The Journal of Korean Institute of Communications and Information Sciences, 45, 2, (2020), 274-280. DOI: 10.7840/kics.2020.45.2.274.

[KICS Style]

Dae-Woong Kim and Joon-Yong Lee, "Non-LoS Error Mitigation Using a Sensor Fusion Approach for Indoor UWB Localization," The Journal of Korean Institute of Communications and Information Sciences, vol. 45, no. 2, pp. 274-280, 2. 2020. (https://doi.org/10.7840/kics.2020.45.2.274)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880