DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Joon-Tae | ko |
dc.contributor.author | Kim, Byung-Wook | ko |
dc.contributor.author | Park, Dong-Jo | ko |
dc.date.accessioned | 2013-03-06T21:55:58Z | - |
dc.date.available | 2013-03-06T21:55:58Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-02 | - |
dc.identifier.citation | IEEE COMMUNICATIONS LETTERS, v.12, no.2, pp.118 - 120 | - |
dc.identifier.issn | 1089-7798 | - |
dc.identifier.uri | http://hdl.handle.net/10203/88599 | - |
dc.description.abstract | In MIMO wireless communications, spatial multiplexing can be employed to achieve a high data rate. However, its performance can be degraded by,spatial correlation between the transmit antennae. Hence, a simple closed-form linear precoder is proposed to improve performance when two transmit antennae are exploited at the transmitter. The proposed precoder rotates the constellation by a certain phase angle, which can be easily obtained from the correlation matrix of the channel. The simulation results show that the proposed algorithm can achieve near-optimal performance with remarkably reduced computational complexity due to the closed-form solution. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | SYSTEMS | - |
dc.title | Mitigation of transmit correlation for TIMO spatial multiplexing through phase rotation | - |
dc.type | Article | - |
dc.identifier.wosid | 000253027500008 | - |
dc.identifier.scopusid | 2-s2.0-40749085204 | - |
dc.type.rims | ART | - |
dc.citation.volume | 12 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 118 | - |
dc.citation.endingpage | 120 | - |
dc.citation.publicationname | IEEE COMMUNICATIONS LETTERS | - |
dc.contributor.localauthor | Park, Dong-Jo | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | reduction of spatial correlation | - |
dc.subject.keywordAuthor | spatial multiplexing | - |
dc.subject.keywordAuthor | precoding | - |
dc.subject.keywordAuthor | phase rotation | - |
dc.subject.keywordAuthor | TIMO | - |
dc.subject.keywordPlus | SYSTEMS | - |
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