Signal design for LS and MMSE channel estimators

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    2 Citations (Scopus)

    Abstract

    We analyzed the effect of time and frequency domain windowing, or weighting, of the transmitted signal for least squares (LS) and minimum mean-square error (MMSE) estimators when the channel is time-variant. We considered the estimation error for different windows and we found that the windows can be selected independently. We explained the performance of the estimators with the help of the radar ambiguity function of the transmitted signal including the windowing.
    Original languageEnglish
    Title of host publicationThe 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages956-960
    ISBN (Print)0-7803-7589-0
    DOIs
    Publication statusPublished - 2002
    MoE publication typeA4 Article in a conference publication
    Event13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002 - Pavilhao Altantico, Lisboa, Portugal
    Duration: 18 Sep 200218 Sep 2002
    Conference number: 13

    Conference

    Conference13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002
    Abbreviated titlePIMRC
    Country/TerritoryPortugal
    CityLisboa
    Period18/09/0218/09/02

    Keywords

    • signal design
    • delay estimation
    • pulse modulation
    • signal analysis
    • discrete Fourier transforms
    • radar

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