Capacity of High-Rank Line-of-Sight MIMO Channels

被引：0

作者：

Xiao, Hai-lin ^{[1
]}

Ouyang, Shan ^{[1
]}

Nie, Zai-ping ^{[2
]}

机构：

[1] Guilin Univ Elect Technol, Sch Informat & Commun, Guilin 541004, Guangxi, Peoples R China

[2] Univ Elect Sci & Technol China, Sch Elect Engn, Chengdu 610054, Peoples R China

来源：

2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年

基金：

中国国家自然科学基金;

关键词：

MIMO channel; matrix perturbation theory; condition number; space time block codes;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

A method is presented to investigate high-rank line of sight (LOS) multiple input multiple output (MIMO) channels by using matrix perturbation theory in microwave relay system. The upper and lower bounds channel capacity based on space time block codes (STBCs) technique and singular values decomposition (SVD) are also derived. Moreover, the condition number of MIMO channel matrix is studied to deduce a useful constraint for high-rank LOS MIMO channels. Our theoretical analysis channel capacity line up exactly with the simulation results, which are able to give a physical explanation of the high rank LOS channel characteristics.

引用

页码：327 / +

页数：2

共 8 条

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