On the design of amplify-and-forward MIMO-OFDM relay systems with QoS requirements specified as Schur-convex functions of the MSEs
| dc.contributor.author | Sanguinetti, L. | |
| dc.contributor.author | D'Amico, A. | |
| dc.contributor.author | Rong, Yue | |
| dc.date.accessioned | 2017-01-30T11:36:40Z | |
| dc.date.available | 2017-01-30T11:36:40Z | |
| dc.date.created | 2013-05-20T20:00:20Z | |
| dc.date.issued | 2013 | |
| dc.identifier.citation | Sanguinetti, Luca and D'Amico, Antonio A. and Rong, Yue. 2013. On the design of amplify-and-forward MIMO-OFDM relay systems with QoS requirements specified as Schur-convex functions of the MSEs. IEEE Transactions on Vehicular Technology. 62 (4): pp. 1871-1877. | |
| dc.identifier.uri | http://hdl.handle.net/20.500.11937/13369 | |
| dc.identifier.doi | 10.1109/TVT.2012.2236370 | |
| dc.description.abstract |
In this paper, we focus on the design of linear and nonlinear architectures in amplify-and-forward multiple-input–multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) relay networks in which different types of services are supported. The goal is to jointly optimize the processing matrices to minimize the total power consumption while satisfying the quality-of-service (QoS) requirements of each service specified as Schur-convex functions of the mean square errors (MSEs) over all assigned subcarriers. It turns out that the optimal solution leads to the diagonalization of the source–relay–destination channel up to a unitary matrix, depending on the specific Schur-convex function. | |
| dc.publisher | IEEE | |
| dc.subject | power minimization | |
| dc.subject | transceiver design | |
| dc.subject | amplify-and-forward | |
| dc.subject | OFDM | |
| dc.subject | MIMO | |
| dc.subject | non-regenerative relay | |
| dc.subject | Schur-convex functions | |
| dc.subject | quality-of-service requirements | |
| dc.title | On the design of amplify-and-forward MIMO-OFDM relay systems with QoS requirements specified as Schur-convex functions of the MSEs | |
| dc.type | Journal Article | |
| dcterms.source.volume | 62 | |
| dcterms.source.number | 4 | |
| dcterms.source.startPage | 1871 | |
| dcterms.source.endPage | 1877 | |
| dcterms.source.issn | 0018-9545 | |
| dcterms.source.title | IEEE Transactions on Vehicular Technology | |
| curtin.note |
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| curtin.note |
NOTICE: This is the author’s version of a work in which changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. | |
| curtin.department | ||
| curtin.accessStatus | Open access |