講演抄録/キーワード |
講演名 |
2008-07-24 09:55
Approximate Maximum Likelihood Detection Algorithm for Multiple Antenna Systems ○Wenjie Jiang・Yusuke Asai(NTT)・Shuji Kubota(Shibaura Institute of Tech.) AP2008-54 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
In multiple antenna systems using spatial multiplexing to raise data rates, it is preferable to use maximum likelihood (ML) detection to fully benefit from multiplexing and diversity gain. In this paper, we present a near ML detector that use new ordering criterion in conjunction with an efficient candidate search strategy. Compared with conventional detectors, the error performance of the new detector closely approximates that of the exact ML detector while achieving a dramatic reduction in complexity. Moreover, the new scheme ensures a fixed detection delay and high level of parallelization. |
キーワード |
(和) |
/ / / / / / / |
(英) |
layer ordering / maximum likelihood detection / MIMO system / spatial multiplexing / / / / |
文献情報 |
信学技報, vol. 108, no. 148, AP2008-54, pp. 105-110, 2008年7月. |
資料番号 |
AP2008-54 |
発行日 |
2008-07-16 (AP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
AP2008-54 |
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