The University of Southampton
University of Southampton Institutional Repository

Generalised vector precoding design based on the MBER criterion for multiuser transmission

Generalised vector precoding design based on the MBER criterion for multiuser transmission
Generalised vector precoding design based on the MBER criterion for multiuser transmission
A generalised vector precoding (VP) design based on the minimum bit error rate (MBER) criterion is proposed for multiuser transmission in the downlink of a multiuser system where the base station (BS) equipped with multiple transmit antennas communicates with single-receive-antenna mobile station (MS) receivers each having a modulo detection device. Our transmit preprocessing scheme generates the effective symbol vector based on the MBER criterion, given the knowledge of the channel state information and the current information symbol vector to be transmitted. The proposed MBER based generalised VP algorithm is shown to outperform even the powerful minimum mean-square-error VP benchmark, particularly for rank-deficient systems where the number of BS's transmit antennas is smaller than the number MSs supported.
978-1-4244-3573-9
5 pages
Yao, Wang
d17db2fb-950a-4220-9c5c-d98d10279271
Chen, Sheng
9310a111-f79a-48b8-98c7-383ca93cbb80
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Yao, Wang
d17db2fb-950a-4220-9c5c-d98d10279271
Chen, Sheng
9310a111-f79a-48b8-98c7-383ca93cbb80
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1

Yao, Wang, Chen, Sheng and Hanzo, Lajos (2010) Generalised vector precoding design based on the MBER criterion for multiuser transmission At IEEE 72nd Vehicular Technology Conference: VTC2010-Fall, Canada. 06 - 09 Sep 2010. , 5 pages.

Record type: Conference or Workshop Item (Other)

Abstract

A generalised vector precoding (VP) design based on the minimum bit error rate (MBER) criterion is proposed for multiuser transmission in the downlink of a multiuser system where the base station (BS) equipped with multiple transmit antennas communicates with single-receive-antenna mobile station (MS) receivers each having a modulo detection device. Our transmit preprocessing scheme generates the effective symbol vector based on the MBER criterion, given the knowledge of the channel state information and the current information symbol vector to be transmitted. The proposed MBER based generalised VP algorithm is shown to outperform even the powerful minimum mean-square-error VP benchmark, particularly for rank-deficient systems where the number of BS's transmit antennas is smaller than the number MSs supported.

PDF mber_modulo.pdf - Version of Record
Download (249kB)

More information

Published date: 6 September 2010
Additional Information: Event Dates: 6–9 September 2010
Venue - Dates: IEEE 72nd Vehicular Technology Conference: VTC2010-Fall, Canada, 2010-09-06 - 2010-09-09
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 271303
URI: https://eprints.soton.ac.uk/id/eprint/271303
ISBN: 978-1-4244-3573-9
PURE UUID: 217d31a3-23b9-414c-9d8b-b664bdb96579
ORCID for Lajos Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 25 Jun 2010 08:51
Last modified: 18 Jul 2017 06:44

Export record

Contributors

Author: Wang Yao
Author: Sheng Chen
Author: Lajos Hanzo ORCID iD

University divisions

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Library staff edit
Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of https://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×