Statistical modeling arbitrary diversitiy multi-input multi-output systems

被引：3

作者：

Hai Lin ^{[1
]}

Zhang Ye-Rong ^{[1
]}

机构：

[1] Nanjing Univ Posts & Telecommun, Coll Elect Sci & Engn, Nanjing 210003, Jiangsu, Peoples R China

来源：

ACTA PHYSICA SINICA | 2012年 / 61卷 / 18期

关键词：

multi-input multi-output; channel model; correlation coefficient; cross polarization discrimination; POLARIZED MIMO CHANNELS; CAPACITY;

D O I：

10.7498/aps.61.180101

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new form of power matrix is proposed to correct the unreasonable points in traditional statistical multi-input multi-output (MIMO) channel model which mishandles different power variations in different polarization direction. Based on the analysis of modeling theory of different diversities, a composite calculation method of power matrix and covariance matrix is proposed to build a general-purpose statistical channel model which exactly represents statistical characteristics under the effects of space-diversity and polarization-diversity, and thus can be applied to arbitrary diversity MIMO systems.

引用

页数：8

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