@inproceedings{4a4f5ebc5768441b8a22a41b682fbb57,
title = "Wireless MIMO switching with MMSE relaying",
abstract = "A wireless relay which forms a one-to-one mapping from the inputs (uplinks) to the outputs (downlinks) is called a multiple-input-multiple-output (MIMO) switch. The MIMO switch carries out precode-and-forward, where all users send their signals in the uplink and then the MIMO switch precodes the received vector signal for broadcasting in the downlink. Ideally, each user employs a receive filter to recover its desired signal from one other user with no or little interference from other users. We propose a joint design of the precoder and the receive filters to achieve the minimum-mean-square-error (MMSE), assuming full channel state information is available at the relay. Our results indicate that the proposed MMSE relaying scheme outperforms the existing ZF/MMSE schemes.",
keywords = "Beamforming, MIMO switching, MMSE, multi-way relaying, network coding, relay",
author = "Fanggang Wang and Liew, {Soung Chang} and Dongning Guo",
year = "2012",
month = oct,
day = "22",
doi = "10.1109/ISIT.2012.6283029",
language = "English (US)",
isbn = "9781467325790",
series = "IEEE International Symposium on Information Theory - Proceedings",
pages = "1127--1131",
booktitle = "2012 IEEE International Symposium on Information Theory Proceedings, ISIT 2012",
note = "2012 IEEE International Symposium on Information Theory, ISIT 2012 ; Conference date: 01-07-2012 Through 06-07-2012",
}