• DocumentCode
    3770865
  • Title

    3-D localisation system using 4 anchors employing ultra-wideband impulse radio

  • Author

    Hung Tu Dinh;Choi Look Law;Rejina Choi Ling Wei

  • Author_Institution
    School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    This paper briefly reviews the literature on existence and uniqueness of localization using Time-Different-of-Arrival (TDOA) limited by 4 anchors. To overcome the incompleteness encountered by algebraic solution in finding the TDOA solution, this paper suggests several practical approaches to select the correct root. The architecture and measured performance of a 3D Ultra-Wideband indoor positioning system using TDOA based on the use of 4 anchors are also presented.
  • Keywords
    "Three-dimensional displays","Estimation","Ultra wideband technology","Calibration","Difference equations","Position measurement","Mobile nodes"
  • Publisher
    ieee
  • Conference_Titel
    Information, Communications and Signal Processing (ICICS), 2015 10th International Conference on
  • Type

    conf

  • DOI
    10.1109/ICICS.2015.7459988
  • Filename
    7459988
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3770865