Signal design for LS and MMSE channel estimators

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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 - 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
CountryPortugal
CityLisboa
Period18/09/0218/09/02

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Keywords

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

Cite this

Järvensivu, P., Matinmikko, M., & Mämmelä, A. (2002). Signal design for LS and MMSE channel estimators. In The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (pp. 956-960). IEEE Institute of Electrical and Electronic Engineers . https://doi.org/10.1109/PIMRC.2002.1047363