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ML estimation of time and frequency offset in OFDM systems
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0001-8647-436X
Luleå University of Technology.
Luleå University of Technology.
1997 (English)In: IEEE Transactions on Signal Processing, ISSN 1053-587X, E-ISSN 1941-0476, Vol. 45, no 7, p. 1800-1805Article in journal (Refereed) Published
Abstract [en]

We present the joint likelihood (ML) symbol-time and carrier-frequency offset estimator in orthogonal frequency-division multiplexing (OFDM) systems. Redundant information contained within the cyclic prefix enables this estimation without additional pilots. Simulations show that the frequency estimator may be used in tracking mode and the time estimator in an acquisition mode.

Place, publisher, year, edition, pages
1997. Vol. 45, no 7, p. 1800-1805
National Category
Signal Processing
Research subject
Signal Processing
Identifiers
URN: urn:nbn:se:ltu:diva-16098DOI: 10.1109/78.599949ISI: A1997XK37300012Scopus ID: 2-s2.0-0031191885Local ID: fadad900-df01-11dc-99e3-000ea68e967bOAI: oai:DiVA.org:ltu-16098DiVA, id: diva2:989074
Note

Godkänd; 1997; 20080219 (ysko)

Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2022-01-11Bibliographically approved

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van de Beek, Jan-Jaap
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf