A Low Complexity Scheme for Transmit Diversity Over Frequency Selective Channels

Xiao, P, Sellathurai, M and Ratnarajah, T (2007) A Low Complexity Scheme for Transmit Diversity Over Frequency Selective Channels In: IEEE Globecom, 2007-11-26 - 2007-11-30, Washington DC.

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Abstract

A low complexity transmit diversity scheme is derived in this paper in order to overcome the prohibitive complexity imposed by the maximum likelihood detection for the systems with space-time block code (STBC) over frequency selective channels. By taking advantage of multipath propagation and exploiting temporal diversity gain, the proposed turbo equalization algorithm significantly improves the system performance compared to the original Alamouti algorithm as well as the conventional minimum mean square error (MMSE) detection scheme.

Item Type:	Conference or Workshop Item (Conference Paper)
Divisions :	Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :	Name Email ORCID Xiao, P Sellathurai, M Ratnarajah, T
Date :	26 December 2007
DOI :	10.1109/GLOCOM.2007.777
Contributors :	Contribution Name Email ORCID http://www.loc.gov/loc.terms/relators/PBL IEEE,
Additional Information :	© 2007 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Depositing User :	Symplectic Elements
Date Deposited :	18 Sep 2013 17:59
Last Modified :	31 Oct 2017 15:12
URI:	http://epubs.surrey.ac.uk/id/eprint/799442

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