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Bootstrap frequency equalisation for MIMO wireless systems

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Original languageEnglish
Title of host publicationGlobal Telecommunications Conference, 2003 (Globecom 2003)
Publisher or commissioning bodyInstitute of Electrical and Electronics Engineers (IEEE)
Publication dateDec 2003
Pages4175 - 4179
Number of pages4
Volume7
ISBN (Print)0780379748
DOIs
StatePublished

Conference

ConferenceGlobal Telecommunications Conference, 2003 (Globecom 2003)
CountryUnited States
CitySan Francisco
Period1/12/03 → …

Abstract

The paper reports on a new class of equalisation/detection for wideband multiple input-multiple output (MIMO) communications systems. The proposed scheme is somewhat akin to a multi-carrier MIMO system, and more precisely, builds upon a single carrier frequency domain equalised (SCFDE) MIMO system. At the core of our system lies a novel concept of iterative self-reused equalisation/detection (bootstrapping) combined with semi-hard decision making. The bootstrapping concept is derived from a new formulation of Tikhonov regularisation. The proposed scheme achieves a remarkable performance/complexity trade-off. In particular we show that our system approaches the performance of ML-MIMO-OFDM while being only slightly more complex than MMSE-MIMO-OFDM. The coded version achieves virtually the same performance as turbo MIMO-OFDM at a fraction of the complexity. The resulting system is termed zero tailed bootstrap frequency equalised (ZTBFE) MIMO system

Additional information

Conference Proceedings/Title of Journal: IEEE Global Telecommunications Conference, 2003 (GLOBECOM '03) Rose publication type: Conference contribution Sponsorship: R. Piechocki would like to thank Toshiba TREL Ltd for sponsoring his research activities. C. Kasparis would like to acknowledge QinetiQ Ltd for the financial support Terms of use: Copyright © 2003 IEEE. Reprinted from Proceedings of IEEE Global Telecommunications Conference, 2003. 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

Research areas

  • MIMO, SC-FDE, rigde regression, Tihkonov regularisation, bootstrap

Event

Global Telecommunications Conference, 2003 (Globecom 2003)

Duration1 Dec 2003 → …
CountryUnited States
CitySan Francisco

Event: Conference

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