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Optimization of MIMO transceiver with limited feedback channel

Xiao, P and Chen, Q (2011) Optimization of MIMO transceiver with limited feedback channel In: 5th International Workshop on Signal Design and Its Applications in Communications, IWSDA'11, 2011-10-10 - 2011-10-14, Guilin.

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Abstract

This work addresses joint transceiver optimization for multiple-input, multiple-output (MIMO) systems. In practical systems the complete knowledge of channel state information (CSI) is hardly available at transmitter. To tackle this problem, we resort to the codebook approach to precoding design, where the receiver selects a precoding matrix from a finite set of predefined precoding matrices based on the instantaneous channel condition and delivers the index of the chosen precoding matrix to the transmitter via a bandwidth-constraint feedback channel. In this paper, the codebook based precoding design at transmitter is optimized jointly with decoding design at receiver. © 2011 IEEE.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Vision Speech and Signal Processing
Authors :
AuthorsEmailORCID
Xiao, PUNSPECIFIEDUNSPECIFIED
Chen, QUNSPECIFIEDUNSPECIFIED
Date : 2011
Identification Number : 10.1109/IWSDA.2011.6159416
Contributors :
ContributionNameEmailORCID
PublisherIEEE, UNSPECIFIEDUNSPECIFIED
Additional Information : © 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Depositing User : Symplectic Elements
Date Deposited : 20 Sep 2013 12:53
Last Modified : 23 Sep 2013 20:18
URI: http://epubs.surrey.ac.uk/id/eprint/799025

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