Genetic iterative search-centre-shifting K-best sphere detection for rank-deficient SDM-OFDM systems


Wang, L., Xu, L., Chen, S. and Hanzo, L. (2008) Genetic iterative search-centre-shifting K-best sphere detection for rank-deficient SDM-OFDM systems Electronics Letters, 44, (8), pp. 552-553.

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Description/Abstract

A generic sphere-detection (SD) scheme is proposed, which substantially reduces the detection complexity by decomposing it into two stages, namely the generic iterative search-centre-update phase and the reduced-complexity search around it. This two-stage philosophy circumvents the high complexity of channel-coded soft-decision aided SDs.

Item Type: Article
ISSNs: 0013-5194 (print)
Organisations: Southampton Wireless Group
ePrint ID: 265454
Date :
Date Event
April 2008Published
Date Deposited: 21 Apr 2008 09:22
Last Modified: 17 Apr 2017 19:18
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/265454

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