DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Kang, Joon-Hyuk | - |
dc.contributor.advisor | 강준혁 | - |
dc.contributor.author | Kang, Jin-Kyu | - |
dc.contributor.author | 강진규 | - |
dc.date.accessioned | 2011-12-14T01:38:14Z | - |
dc.date.available | 2011-12-14T01:38:14Z | - |
dc.date.issued | 2011 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=467904&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/36808 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전기 및 전자공학과, 2011.2, [ vi, 29 p. ] | - |
dc.description.abstract | Block diagonalization (BD) and coordinated beamforming (CBF) are two major signal processing schemes to achieve the sum rate close to the sum capacity of a multiuser multiple-input multiple-output (MU-MIMO) downlink. However, they do not achieve the full spatial multiplexing gain except under a special antenna configuration. In this paper, therefore, we propose a new linear pre-coding algorithm for achieving the full spatial multiplexing gain in a general antenna configuration. To obtain the full spatial multiplexing gain, the proposed algorithm divides the users into the two groups in terms of the number of data streams transmitted. In addition, to maximize the sum rate, we choose the member of each groups by comparing the eigenvalues of each effective channel. Simulation results confirm that the proposed scheme performs close to the sum capacity and achieves the full multiplexing gain. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | multiuesr decomposition | - |
dc.subject | broadcast channels | - |
dc.subject | multiuser multiple-input multiple output | - |
dc.subject | transmit and receive processing | - |
dc.subject | 송수신기법 | - |
dc.subject | 다중사용자 할당 | - |
dc.subject | 브로드캐스트 채널 | - |
dc.subject | 다중사용자 다중 안테나 시스템 | - |
dc.title | Multiuser MIMO downlink with linear precoding for full multiplexing gain | - |
dc.title.alternative | 다중 사용자 다중 안테나 다운링크 채널에서 풀 멀티플렉싱 이득을 위한 선형 프리코딩 기법 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 467904/325007 | - |
dc.description.department | 한국과학기술원 : 전기 및 전자공학과, | - |
dc.identifier.uid | 020094021 | - |
dc.contributor.localauthor | Kang, Joon-Hyuk | - |
dc.contributor.localauthor | 강준혁 | - |
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