Maximum likelihood detection for quantized MIMO systems

被引：18

作者：

Mezghani, Amine ^{[1
]}

Khoufi, Mohamed-Seifeddine ^{[1
]}

Nossek, Josef A. ^{[1
]}

机构：

[1] Tech Univ Munich, Inst Circuit Theory & Signal Proc, D-80290 Munich, Germany

来源：

2008 INTERNATIONAL ITG WORKSHOP ON SMART ANTENNAS | 2008年

关键词：

D O I：

10.1109/WSA.2008.4475570

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this work, Maximum Likelihood-detection (ML-detection) for MIMO systems operating on quantized data is considered. It turns out that the optimal decision rule is generally intractable. Therefore, we propose a suboptimal solution with lower complexity. Assuming a Rayleigh fading MIMO environment, an upper bound on the error probability is derived for the case where the number of transmit and receive antennas are equal. Furthermore, we introduce a new performance measure that relates the outage properties to the bit resolution in this context.

引用

页码：278 / 284

页数：7

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