DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shim, Yeonggyu | ko |
dc.contributor.author | Lee, Kanghee | ko |
dc.contributor.author | Park, Hyuncheol | ko |
dc.date.accessioned | 2017-06-16T04:00:49Z | - |
dc.date.available | 2017-06-16T04:00:49Z | - |
dc.date.created | 2017-06-07 | - |
dc.date.created | 2017-06-07 | - |
dc.date.created | 2017-06-07 | - |
dc.date.created | 2017-06-07 | - |
dc.date.created | 2017-06-07 | - |
dc.date.issued | 2017-05 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.66, no.5, pp.4443 - 4448 | - |
dc.identifier.issn | 0018-9545 | - |
dc.identifier.uri | http://hdl.handle.net/10203/224069 | - |
dc.description.abstract | This paper considers both nondistributed and distributed multilevel amplify-and-forward (AF) wireless relay networks. For a fair comparison, the nondistributed multilevel AF relay network consists of a one-source-one-destination pair and a relay at each level with multiple antennas, whereas the distributed network consists of a one-source-one-destination pair and multiple distributed relays at each level with a single antenna at each relay. In this paper, relay beamforming matrices are determined for both networks based on the minimum mean square error (MMSE) criterion. During data transmission, power is independently and individually constrained at the relays at each level. Finally, an iterative algorithm is proposed to solve the desired optimization problem. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Joint Relay Beamforming Design for Multilevel Nondistributed and Distributed Amplify-and-Forward Relay Networks | - |
dc.type | Article | - |
dc.identifier.wosid | 000401339700074 | - |
dc.identifier.scopusid | 2-s2.0-85021761382 | - |
dc.type.rims | ART | - |
dc.citation.volume | 66 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 4443 | - |
dc.citation.endingpage | 4448 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | - |
dc.identifier.doi | 10.1109/TVT.2016.2598178 | - |
dc.contributor.localauthor | Park, Hyuncheol | - |
dc.contributor.nonIdAuthor | Lee, Kanghee | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Amplify-and-forward (AF) | - |
dc.subject.keywordAuthor | minimum mean square error (MMSE) | - |
dc.subject.keywordAuthor | multilevel relay | - |
dc.subject.keywordAuthor | power constraint | - |
dc.subject.keywordAuthor | relay beamforming matrix | - |
dc.subject.keywordAuthor | Amplify-and-forward (AF) | - |
dc.subject.keywordAuthor | minimum mean square error (MMSE) | - |
dc.subject.keywordAuthor | multilevel relay | - |
dc.subject.keywordAuthor | power constraint | - |
dc.subject.keywordAuthor | relay beamforming matrix | - |
dc.subject.keywordPlus | MIMO SYSTEMS | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | DIAGONALIZATION | - |
dc.subject.keywordPlus | INFORMATION | - |
dc.subject.keywordPlus | PERFECT | - |
dc.subject.keywordPlus | MIMO SYSTEMS | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | DIAGONALIZATION | - |
dc.subject.keywordPlus | INFORMATION | - |
dc.subject.keywordPlus | PERFECT | - |
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