Adaptive minimum symbol error rate beamforming assisted receiver for quadrature amplitude modulation systems
Chen, S., Du, H.Q and Hanzo, L. (2006) Adaptive minimum symbol error rate beamforming assisted receiver for quadrature amplitude modulation systems. In, IEEE VTC'06 (Spring), Melbourne, Australia, 07 - 10 May 2006. , 2236-2240.
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Description/Abstract
An adaptive beamforming assisted receiver is proposed for multiple antenna aided multiuser systems that employ bandwidth efficient quadrature amplitude modulation (QAM). A novel minimum symbol error rate (MSER) design is proposed for the beamforming assisted receiver, where the system’s symbol error rate is directly optimized. Hence the MSER approach provides a significant symbol error ratio performance enhancement over the classic minimum mean square error design. A sample-by-sample adaptive algorithm, referred to as the least symbol error rate (LBER) technique, is derived for allowing the adaptive implementation of the system to arrive from its initial beamforming weight solution to MSER beamforming solution.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Event Dates: 7-10 May 2006 |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science > Comms, Signal Processing & Control |
| Item ID: | 262091 |
| Date Deposited: | 17 Mar 2006 |
| Last Modified: | 02 Mar 2012 13:20 |
| Contributors: | Chen, S. (Author) Du, H.Q (Author) Hanzo, L. (Author) |
| Date: | 2006 |
| Additional Information: | Event Dates: 7-10 May 2006 |
| Status: | Published |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/262091 |
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