The performance robustness of time of arrival (TOA) and time difference of arrival (TDOA) is evaluated when measurement variances are not accurately known or are approximated. If the actual variances are applied, then TOA and TDOA are known to have equal performance. However, if suboptimal weighting matrices are applied either due to inaccurate knowledge of measurement error statistics or for simplified implementations in practice, there are performance losses proportional to the number of ranging sources.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Robustness of TOA and TDOA Positioning Under Suboptimal Weighting Conditions


    Contributors:
    Ju-Yong Do, (author) / Rabinowitz, M. (author) / Enge, P. (author)


    Publication date :

    2007-07-01


    Size :

    598228 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Performance Analysis of TDOA Positioning System

    Nan, X. / Jie, Z. / Xinfen, Q. et al. | British Library Conference Proceedings | 2005



    TDOA METHOD FOR ADAPTIVE GEO-POSITIONING DETECTION BASED ON TDOA APPLIED TO MULTI-AIRCRAFT PLATFORM

    KIM JONG KYU / JO JE IL / PARK YOUNG JU et al. | European Patent Office | 2018

    Free access

    Software defined radio based receiver for TDOA positioning system

    Schreiber, Rudolf / Bajer, Josef | IEEE | 2016