Performance Measure of Multi-User Detection Algorithms for MIMO Relay Network

Khandaker, Muhammad; Rong, Yue

133766_15037_Muhammad Khandaker_Performance Measure of Multi-User Detection Algorithms for MIMO Relay Network.pdf (178.2Kb)

Access Status

Open access

Authors

Khandaker, Muhammad

Rong, Yue

Date

2009

Type

Conference Paper

Metadata

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Citation

Khandaker, M.R.A. and Rong, Yue. 2009. Performance Measure of Multi-User Detection Algorithms for MIMO Relay Network, 10th Postgraduate Electrical Engineering & Computer Symposium, Oct 1 2009. Edith Cowan University, Perth, Australia: Edith Cowan University.

Source Title

Proceedings of the 10th Postgraduate Electrical Engineering & Computer Symposium

Source Conference

10th Postgraduate Electrical Engineering & Computer Symposium

Faculty

Department of Electrical and Computer Engineering

School of Engineering

Faculty of Science and Engineering

Remarks

This conference paper was presented at the PEECS 2009 conference, held at Edith Cowan University, WA.

URI

http://hdl.handle.net/20.500.11937/13926

Collection

Curtin Research Publications

Abstract

Due to the emerging demand on new multimedia applications, next generation wireless communication systems will need to support data rates much greater than 3G systems. This will require more efficient utilization of the radio resources. Relay and multiple input multiple-output (MIMO) techniques can significantly enhance system power efficiency, extend system coverage and are considered promising candidates for next generation wireless communication systems. In this paper, we study the zero-forcing (ZF) and minimum mean-squared error (MMSE) algorithms for a MIMO relay network and compare their performance in terms of bit-errorrate (BER). In particular, we show their performance in a single-user as well as in a multi-user scenario. Multiuser MIMO relay algorithms have significant performance improvement over single-user algorithms.