• DocumentCode
    3578423
  • Title

    TDOA/DGPS hybrid location algorithm based on the initial estimation

  • Author

    Ning Xiao ; Changhong Zhu

  • Author_Institution
    Bowen Coll. of Manage., GuiLin Univ. of Technol., Guilin, China
  • fYear
    2014
  • Firstpage
    368
  • Lastpage
    371
  • Abstract
    This paper makes improvements aiming at the existing problems of hybrid location algorithm combining BS and satellites data and propose the TDOA/DGPS hybrid location algorithm based on the initial estimation. According to simulations with MATLAB, this new algorithm is proved to improve positioning accuracy further and reduce the amount of computation. But this algorithm can not eliminate effect of NLOS error completely.
  • Keywords
    Global Positioning System; direction-of-arrival estimation; mobility management (mobile radio); DGPS; NLOS error; TDOA; hybrid location algorithm; initial estimation; satellites data; Accuracy; Equations; Estimation; Global Positioning System; Measurement errors; Mobile communication; Satellites;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communication Problem-Solving (ICCP), 2014 IEEE International Conference on
  • Print_ISBN
    978-1-4799-4246-6
  • Type

    conf

  • DOI
    10.1109/ICCPS.2014.7062296
  • Filename
    7062296
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3578423