DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, SW | ko |
dc.contributor.author | Jafar, SA | ko |
dc.contributor.author | Chung, Sae-Young | ko |
dc.date.accessioned | 2013-03-09T07:06:26Z | - |
dc.date.available | 2013-03-09T07:06:26Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-11 | - |
dc.identifier.citation | IEEE COMMUNICATIONS LETTERS, v.13, pp.847 - 849 | - |
dc.identifier.issn | 1089-7798 | - |
dc.identifier.uri | http://hdl.handle.net/10203/95673 | - |
dc.description.abstract | An efficient interference alignment (IA) scheme is developed for K-user single-input single-output frequency selective fading interference channels. The main idea is to steer the transmit beamforming matrices such that at each receiver the subspace dimensions occupied by interference-free desired streams are asymptotically the same as those occupied by all interferences. Our proposed scheme achieves a higher multiplexing gain at any given number of channel realizations in comparison with the original IA scheme, which is known to achieve the optimal multiplexing gain asymptotically. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | CHANNEL | - |
dc.title | On the Beamforming Design for Efficient Interference Alignment | - |
dc.type | Article | - |
dc.identifier.wosid | 000271760300011 | - |
dc.identifier.scopusid | 2-s2.0-70450237068 | - |
dc.type.rims | ART | - |
dc.citation.volume | 13 | - |
dc.citation.beginningpage | 847 | - |
dc.citation.endingpage | 849 | - |
dc.citation.publicationname | IEEE COMMUNICATIONS LETTERS | - |
dc.contributor.localauthor | Chung, Sae-Young | - |
dc.contributor.nonIdAuthor | Jafar, SA | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Beamforming | - |
dc.subject.keywordAuthor | interference alignment | - |
dc.subject.keywordAuthor | multiplexing gain | - |
dc.subject.keywordPlus | CHANNEL | - |
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