Inverse Approximation of Linear Receivers for Massive MIMO

被引：0

作者：

Alnajjar, Khawla A. ^{[1
,2
]}

机构：

[1] Univ Canterbury, Dept Elect & Comp Engn, Private Bag 4800, Christchurch 8140, New Zealand

[2] Univ Canterbury, Wireless Res Ctr, Christchurch 8140, New Zealand

来源：

2015 INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATION TECHNOLOGY RESEARCH (ICTRC) | 2015年

关键词：

MIMO; massive MIMO; ZF; matrix inversion; PERFORMANCE;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

To overcome computation complexity due to inverse calculation that occurs when using linear receivers such as zero forcing (ZF) in massive multiple-input-multiple-output (MIMO), we propose a simple approximation method which depends on the maximum element of the diagonal matrix multiplied by a scaling factor that controls its tuning. This method solves other inverse method problems when the system load increases in the presence of the channel correlation.

引用

页码：230 / 233

页数：4

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