Characterization of dual-polarization LTE radio over a free-space optical turbulence channel

被引：13
|
作者：
Bohata, J. [1 ]
Zvanovec, S. [1 ]
Korinek, T. [1 ]
Abadi, M. Mansour [2 ]
Ghassemlooy, Z. [2 ]
机构：
[1] Czech Tech Univ, Fac Elect Engn, Dept Electromagnet Fields, Prague, Czech Republic
[2] Northumbria Univ, Fac Engn & Environm, NCRLA, Opt Commun Res Grp, Newcastle Upon Tyne NE1 8ST, Tyne & Wear, England
来源：
APPLIED OPTICS | 2015年 / 54卷 / 23期
关键词：
TRANSMISSION;
D O I：
10.1364/AO.54.007082
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A dual polarization (DP) radio over a free-space optical (FSO) communication link using a long-term evolution (LTE) radio signal is proposed and analyzed under different turbulence channel conditions. Radio signal transmission over the DP FSO channel is experimentally verified by means of error vector magnitude (EVM) statistics. We demonstrate that such a system, employing a 64 quadrature amplitude modulation at the frequency bands of 800 MHz and 2.6 GHz, evinces reliability with <8% of EVM in a turbulent channel. Based on the results, we show that transmitting the LTE signal over the FSO channel is a potential solution for last-mile access or backbone networks, when using multiple-input multiple-output based DP signals. (C) 2015 Optical Society of America
引用
收藏
页码：7082 / 7087
页数：6
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