MIMO transceiver design using geometric mean decomposition

被引：0

作者：

Jiang, Y ^{[1
]}

Li, J ^{[1
]}

Hager, WW ^{[1
]}

机构：

[1] Univ Florida, ECE Dept, Gainesville, FL 32611 USA

来源：

2004 IEEE INFORMATION THEORY WORKSHOP, PROCEEDINGS | 2004年

关键词：

D O I：

暂无

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：

We present a multi-input multi-output (MIMO) transceiver design that combines the geometric mean decomposition (GMD) with either the conventional zero-forcing VBLAST decoder (ZF-VBLAST), or the zero-forcing dirty paper precoder (ZF-DP). Our approach decomposes a MIMO channel into multiple identical subchannels, which obviates the need of bit allocation and simplifies the design of modulation/demodulation and coding/decoding schemes. Moreover, we prove that our scheme is asymptotically optimal for high signal-to-noise ratio (SNR) in terms of both the channel throughput and the bit-error-rate (BER) performance.

引用

页码：193 / 197

页数：5

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