MMSE-DFE Based MIMO Relay System with Correlated Fading Channel
| dc.contributor.author | Rong, Yue | |
| dc.date.accessioned | 2017-01-30T12:16:19Z | |
| dc.date.available | 2017-01-30T12:16:19Z | |
| dc.date.created | 2012-06-24T20:00:18Z | |
| dc.date.issued | 2012 | |
| dc.identifier.citation | Rong, Yue. 2012. MMSE-DFE Based MIMO Relay System with Correlated Fading Channel. IEEE Wireless Communications Letters. 1: pp. 157-160. | |
| dc.identifier.uri | http://hdl.handle.net/20.500.11937/19893 | |
| dc.identifier.doi | 10.1109/WCL.2012.022812.110286 | |
| dc.description.abstract |
We consider a practical dual-hop nonregenerative multiple-input multiple-output (MIMO) relay system, where the relay node only knows the correlation matrix of the relaydestination channel. A nonlinear minimal mean-squared error (MMSE)-based decision feedback equalizer (DFE) is used at the destination node to retrieve the source signals. We derive the structure of statistically optimal source and relay precoding matrices to minimize a class of objective functions which are multiplicatively Schur-convex with respect to the diagonal elements of the MSE matrix. Simulation results demonstrate thatthe proposed algorithm has a very close performance compared to MIMO relay system with full channel knowledge at the relay node, and thus is very useful for practical relay systems. | |
| dc.publisher | IEEE | |
| dc.subject | DFE | |
| dc.subject | MIMO relay | |
| dc.subject | MMSE | |
| dc.subject | Channel correlation | |
| dc.title | MMSE-DFE Based MIMO Relay System with Correlated Fading Channel | |
| dc.type | Journal Article | |
| dcterms.source.volume | 1 | |
| dcterms.source.startPage | 157 | |
| dcterms.source.endPage | 160 | |
| dcterms.source.issn | 2162-2337 | |
| dcterms.source.title | IEEE Wireless Communications Letters | |
| curtin.note |
Copyright © 2012 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. | |
| curtin.department | ||
| curtin.accessStatus | Open access |