SIC-based detection with list and lattice reduction for MIMO channels.

Choi, Jinho and Nguyen, Huan X. (2009) SIC-based detection with list and lattice reduction for MIMO channels. IEEE Transactions on Vehicular Technology, 58 (7). pp. 3786-3790. ISSN 0018-9545

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Official URL: http://dx.doi.org/10.1109/TVT.2009.2013472

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Abstract

To derive low-complexity multiple-input–multiple-output (MIMO) detectors, we combine two complementary approaches, i.e., lattice reduction (LR) and list within the framework of the successive interference cancellation (SIC)-based detection. It is shown that the performance of the proposed detector, which is called the SIC-based detector with list and LR, can approach that of the maximum-likelihood (ML) detector with a short list length. For example, the signal-to-noise ratio (SNR) loss of the proposed detector, compared with that of the ML detector, is less than 1 dB for a 4 × 4 MIMO system with 16-state quadrature amplitude modulation (QAM) at a bit error rate (BER) of 10^−3 with a list length of 8.

Item Type:Article
Research Areas:School of Science and Technology > Science & Technology
Citations on ISI Web of Science:8
ID Code:7672
Permissions granted by publisher:Post refereed version as permitted by publisher (4/11)
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Deposited On:19 Apr 2011 08:29
Last Modified:22 Jul 2014 10:24

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