Approximate maximum likelihood detectors for MIMO spatial multiplexing systems

Wenjie Jiang, Shuji Kubota, Yusuke Asai

研究成果: Conference contribution

1 引用 (Scopus)

抄録

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 two tree based near ML detectors that use new ordering criteria in conjunction with an efficient tree search strategy. Compared with conventional tree detectors, the error performance of the new detectors closely approximates that of the exact ML detector while achieving a dramatic reduction in complexity. Moreover, the new schemes ensure a fixed detection delay and parallelization in tree search.

元の言語English
ホスト出版物のタイトルIEEE Wireless Communications and Networking Conference, WCNC
ページ153-158
ページ数6
出版物ステータスPublished - 2008
外部発表Yes
イベントIEEE Wireless Communications and Networking Conference, WCNC 2008 - Las Vegas, NV
継続期間: 2008 3 312008 4 3

Other

OtherIEEE Wireless Communications and Networking Conference, WCNC 2008
Las Vegas, NV
期間08/3/3108/4/3

Fingerprint

Multiplexing
MIMO systems
Maximum likelihood
Detectors
Antennas

ASJC Scopus subject areas

  • Engineering(all)

これを引用

Jiang, W., Kubota, S., & Asai, Y. (2008). Approximate maximum likelihood detectors for MIMO spatial multiplexing systems. : IEEE Wireless Communications and Networking Conference, WCNC (pp. 153-158). [4489063]

Approximate maximum likelihood detectors for MIMO spatial multiplexing systems. / Jiang, Wenjie; Kubota, Shuji; Asai, Yusuke.

IEEE Wireless Communications and Networking Conference, WCNC. 2008. p. 153-158 4489063.

研究成果: Conference contribution

Jiang, W, Kubota, S & Asai, Y 2008, Approximate maximum likelihood detectors for MIMO spatial multiplexing systems. : IEEE Wireless Communications and Networking Conference, WCNC., 4489063, pp. 153-158, IEEE Wireless Communications and Networking Conference, WCNC 2008, Las Vegas, NV, 08/3/31.
Jiang W, Kubota S, Asai Y. Approximate maximum likelihood detectors for MIMO spatial multiplexing systems. : IEEE Wireless Communications and Networking Conference, WCNC. 2008. p. 153-158. 4489063
Jiang, Wenjie ; Kubota, Shuji ; Asai, Yusuke. / Approximate maximum likelihood detectors for MIMO spatial multiplexing systems. IEEE Wireless Communications and Networking Conference, WCNC. 2008. pp. 153-158
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