Adaptive frequency-domain equalization for single-carrier MIMO systems

J Coon, MA Beach, SMD Armour, JP McGeehan

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

11 Citations (Scopus)
432 Downloads (Pure)

Abstract

Channel estimation and tracking pose real problems in wideband single-carrier wireless communication systems employing multiple transmit and receive antennas. An alternative to estimating the channel is to adaptively equalize the received symbols. In this paper, we present an adaptive equalization algorithm for implementation in multiple-input multiple-output (MIMO) single-carrier (SC) systems with frequency-domain equalization (FDE). Furthermore, we outline a novel method of reducing the overhead required to train the adaptive equalizer. Other computationally efficient adaptive MIMO SC-FDE algorithms can only be applied to space-time block-coded (STBC) architectures. The algorithm detailed in this paper can be implemented in STBC systems as well as in broadband spatial multiplexing systems, making it suitable for use in high data rate MIMO applications.
Translated title of the contributionAdaptive frequency-domain equalization for single-carrier MIMO systems
Original languageEnglish
Title of host publicationIEEE International Conference on Communications (20-24 June 2004 : Paris)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages2487 - 2491
Volume4
ISBN (Print)0780385330
DOIs
Publication statusPublished - Jun 2004
EventInternational Conference on Communications - Paris, France
Duration: 20 Jun 200424 Jun 2004

Conference

ConferenceInternational Conference on Communications
Abbreviated titleICC
CountryFrance
CityParis
Period20/06/0424/06/04

Bibliographical note

Rose publication type: Conference contribution

Sponsorship: The authors would like to thank Toshiba TRL Bristol for funding this work

Terms of use: Copyright © 2004 IEEE. Reprinted from Proceedings of IEEE International Conference on Communications, 2004. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org.
By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

Fingerprint Dive into the research topics of 'Adaptive frequency-domain equalization for single-carrier MIMO systems'. Together they form a unique fingerprint.

Cite this