On the Equivalence of MMSE and IRC Receiver in MU-MIMO Systems

被引：28

作者：

Bai, Zijian ^{[1
]}

Badic, Biljana ^{[2
]}

Iwelski, Stanislaus ^{[1
]}

Scholand, Tobias ^{[2
]}

Balraj, Rajarajan ^{[2
]}

Bruck, Guido ^{[1
]}

Jung, Peter ^{[1
]}

机构：

[1] Univ Duisburg Essen, Dept Commun Technol, D-47057 Duisburg, Germany

[2] IMC, D-47259 Duisburg, Germany

来源：

IEEE COMMUNICATIONS LETTERS | 2011年 / 15卷 / 12期

关键词：

MMSE; IRC; MU-MIMO;

D O I：

10.1109/LCOMM.2011.093011.110826

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In order to combat the residual interference in multiuser multiple-input and multiple-output systems (MU-MIMO), a number of low-complexity interference aware type of receivers have been considered. In this letter, single layer Minimum Mean Square Error (MMSE) and Interference Rejection Combiner (IRC) are applied in MU-MIMO transmission. Based on some very simple but extremely useful matrix manipulations, their equivalence is proven analytically and demonstrated via Monte Carlo simulations.

引用

页码：1288 / 1290

页数：3

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