Adaptive space-time equalisation for multiple-antenna assisted multiple-input multiple-output systems


Livingstone, A. and Chen, S. (2005) Adaptive space-time equalisation for multiple-antenna assisted multiple-input multiple-output systems. At 2nd IEE/EURASIP Conference on DSPenabledRadio, University of Southampton, Southampton, UK, 19 - 20 Sep 2005. , 9/1-9/7.

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Description/Abstract

This paper investigates an adaptive space-time equalisation (STE) assisted multiuser detection scheme for multiple-antenna aided multiuser systems. A minimum bit error rate (MBER) design is compared with the standard minimum mean square error (MMSE) design. It is shown that the MBER design provides significant performance enhancement, in terms of achievable system bit error rate, over the MMSE design for the multiple-antenna assisted multiple-input multiple-output communication scenario. Adaptive implementation of the MBER STE is realised using a stochastic gradient based least bit error rate algorithm, which is demonstrated to consistently outperform the adaptive least mean square based STE.

Item Type: Conference or Workshop Item (Speech)
Additional Information: Event Dates: 19-20 September, 2005
ISBNs: 0863415601
Divisions: Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Comms, Signal Processing & Control
ePrint ID: 261243
Date Deposited: 22 Sep 2005
Last Modified: 27 Mar 2014 20:04
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/261243

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