Joint estimation of frequency offset and fading rate in multipath fading channel using autoregressive channel modeling

Mauri Nissilä, Pasupathy Subbarayan

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

Abstract

We introduce novel iterative and recursive joint estimators for the frequency offset and fading rate in mobile multipath channels. In essence, we show how the instantaneous values of the frequency offset and fading rate can be efficiently extracted from the estimated autoregressive channel parameters, which by themselves give a parametric description of the fading statistics (i.e. the scattering function of the channel). The estimated fading statistics can be exploited in designing advanced receiver and transmitter algorithms for future high bitrate and high mobility applications. Especially, an adaptivity of many transmitter algorithms like channel encoders, interleavers and modulators could be based on the estimated fading statistics rather than instantaneous channel conditions. At the receiver side, the channel equalizer, including the channel estimators, can be configured with the aid of estimated fading statistics.
Original languageEnglish
Title of host publicationIEEE 59th Vehicular Technology Conference. VTC 2004-Spring
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages1063-1067
ISBN (Print)0-7803-8255-2
DOIs
Publication statusPublished - 2004
MoE publication typeA4 Article in a conference publication
Event2004 IEEE 59th Vehicular Technology Conference. VTC 2004-Spring - Milano, Italy
Duration: 17 May 200419 May 2004

Publication series

SeriesIEEE Vehicular Technology Conference Proceedings
Volume59
ISSN1550-2252

Conference

Conference2004 IEEE 59th Vehicular Technology Conference. VTC 2004-Spring
CountryItaly
CityMilano
Period17/05/0419/05/04

Keywords

  • wireless communication
  • transmitters
  • receivers
  • autoregressive channel modelling

Fingerprint Dive into the research topics of 'Joint estimation of frequency offset and fading rate in multipath fading channel using autoregressive channel modeling'. Together they form a unique fingerprint.

Cite this