Theoretical study of signal and geometrical properties of two-dimensional UWB-based indoor positioning systems using TDoA

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    Abstract

    This paper presents an introductory yet comprehensive study of the combined signal and geometrical properties of Indoor Positioning Systems (IPSs) based on ultra-wideband (UWB) technology. These IPSs consist of a network of more than three transmitting anchors and a (tagged) single receiving object to be localised. The specific algorithm used in this paper is the Time Difference of Arrival (TDoA) with round-robin scheduling. The analysis is structured in a systematic manner in order to lay the foundations for the optimal number, location and orientation of anchors aiming for maximum precision, and also for maximum size of the working area with a desired prescribed precision.
    Original languageEnglish
    Title of host publicationProceedings of the 6th International Conference on Mechatronics and Robotics Engineering
    PublisherIEEE
    Pages130-134
    Number of pages5
    ISBN (Electronic)978-1-7281-5739-9
    ISBN (Print)978-1-7281-5740-5
    DOIs
    Publication statusE-pub ahead of print - 16 Apr 2020
    Event2020 6th International Conference on Mechatronics and Robotics Engineering - Barcelona, Spain
    Duration: 12 Feb 202015 Feb 2020
    Conference number: 6
    http://www.icmre.org/

    Publication series

    Name2020 6th International Conference on Mechatronics and Robotics Engineering, ICMRE 2020

    Conference

    Conference2020 6th International Conference on Mechatronics and Robotics Engineering
    Abbreviated titleICMRE
    CountrySpain
    CityBarcelona
    Period12/02/2015/02/20
    Internet address

    Bibliographical note

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    This document is the author’s post-print version, incorporating any revisions agreed during the peer-review process. Some differences between the published version and this version may remain and you are advised to consult the published version if you wish to cite from it.

    Keywords

    • CRLB
    • IPS
    • TDoA
    • UWB
    • geometry
    • indoor positioning systems
    • optimal layout
    • precision

    ASJC Scopus subject areas

    • Artificial Intelligence
    • Electrical and Electronic Engineering
    • Mechanical Engineering
    • Control and Optimization
    • Instrumentation

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