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
PublisherInstitute of Electrical and Electronic Engineers IEEE
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

Fingerprint

Mean square error
Error analysis
Radar

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). Institute of Electrical and Electronic Engineers IEEE. https://doi.org/10.1109/PIMRC.2002.1047363
Järvensivu, Pertti ; Matinmikko, Marja ; Mämmelä, Aarne. / Signal design for LS and MMSE channel estimators. The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. Institute of Electrical and Electronic Engineers IEEE, 2002. pp. 956-960
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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. Institute of Electrical and Electronic Engineers IEEE, pp. 956-960, 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Lisboa, Portugal, 18/09/02. https://doi.org/10.1109/PIMRC.2002.1047363

Signal design for LS and MMSE channel estimators. / Järvensivu, Pertti; Matinmikko, Marja; Mämmelä, Aarne.

The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. Institute of Electrical and Electronic Engineers IEEE, 2002. p. 956-960.

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

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AB - 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.

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KW - delay estimation

KW - pulse modulation

KW - signal analysis

KW - discrete Fourier transforms

KW - radar

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