Minimum Symbol Error Rate Turbo Multiuser Beamforming Aided QAM Receiver

Tan, S, Chen, S and Hanzo, L (2008) Minimum Symbol Error Rate Turbo Multiuser Beamforming Aided QAM Receiver. In, IEEE WCNC'08, Las Vegas, Nevada, USA, 31 Mar - 03 Apr 2008. , 912-916.


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This paper studies a novel iterative soft interference cancellation (SIC) aided beamforming receiver designed for highthroughput quadrature amplitude modulation systems communicating over additive white Gaussian noise channels. The proposed linear SIC aided minimum symbol error rate (MSER) multiuser detection scheme guarantees the direct and explicit minimisation of the symbol error rate at the output of the detector. Based on the extrinsic information transfer (EXIT) chart technique, we compare the EXIT characteristics of an iterative MSER multiuser detector (MUD) with those of the conventional minimum mean squared error (MMSE) detector. As expected, the proposed SICMSER MUD outperforms the SIC aided MMSE MUD.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Event Dates: 31 March - 3 April 2008
Divisions : Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Southampton Wireless Group
ePrint ID: 265405
Accepted Date and Publication Date:
April 2008Published
Date Deposited: 08 Apr 2008 12:47
Last Modified: 31 Mar 2016 14:10
Further Information:Google Scholar

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