Correlation Study for Single-Input Multiple-Output Optical Wireless Scattering Channels

被引：0
|
作者：
Huang, Boyang [1 ]
Gong, Chen [1 ]
Xu, Zhengyuan [1 ]
机构：
[1] Univ Sci & Technol China, Sch Informat Sci & Technol, Hefei 230027, Anhui, Peoples R China
来源：
CONFERENCE RECORD OF THE 2014 FORTY-EIGHTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS | 2014年
关键词：
Optical wireless communication; photon-counting; Poisson channel; channel estimation; ULTRAVIOLET SCATTERING; PERFORMANCE; CAPACITY;
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：
The gain of single-input multiple-output (SIMO) communication over single-input single-output (SISO) communication depends on the correlation of the link gain between the transceiver antenna pairs. In this work, in order to evaluate the SIMO gain of non-line of sight (NLOS) optical wireless communication, we study such correlation based on both theoretical analysis and numerical evaluations. Theoretical analysis shows non-negligible link gain correlation for the multiple receivers. In the simulations with one transmitter and two receivers, for transmitter-receiver distance 100m, the correlation can be over 0.8 even for the distance larger than 1m.
引用
收藏
页码：1376 / 1380
页数：5
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