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Experimental Results for an Indoor Localization Method based on Angle-Delay Signatures

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Abstract

We present experimental results for a location estimation method, evaluated in a static, non-line-of-sight indoor environment at 6.25 GHz, using an array antenna to locate single-antenna remote terminals. Two metrics, both based on the absolute value of the angle-delay signature, are compared, in terms of the rate of correct room detection and the average excess distance error in meters. The performance is also examined as a function of bandwidth, number of antennas, and frequency sampling interval.

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Acknowledgments

This work was supported by MKE (Beam Forming Control Technology for Complex Array Antenna of Wireless Backhaul System).

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Authors and Affiliations

  1. Electrics and Telecommunications Research Institute, Daejeon, South Korea

    Dong Kyoo Kim & Do Wook Kang

  2. Division of Convergence Computer and Media, Mokwon University, Daejeon, South Korea

    Yang Sun Lee

Authors
  1. Dong Kyoo Kim
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  2. Do Wook Kang
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  3. Yang Sun Lee
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Correspondence to Yang Sun Lee.

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Kim, D.K., Kang, D.W. & Lee, Y.S. Experimental Results for an Indoor Localization Method based on Angle-Delay Signatures. Wireless Pers Commun 93, 337–347 (2017). https://doi.org/10.1007/s11277-015-3148-x

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  • DOI: https://doi.org/10.1007/s11277-015-3148-x

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