无线光通信系统的传输与接入问题研究  

Research on Transmission and Access Problems of Wireless Optical Communication System

作　　者：盖松 GAI Song(China Mobile Railcom Co.,Ltd.,Weifang Branch,Weifang 261041,China)

机构地区：[1]中移铁通有限公司潍坊分公司,山东潍坊261041

出　　处：《通信电源技术》2022年第22期101-103,共3页Telecom Power Technology

摘　　要：作为1种新型的宽带接入方式,无线光通信系统具备带宽高、无需频谱申请、安全保密性高、成本低廉以及传输协议透明等诸多优势,但在信号传输的过程中极易受到各种因素影响,其中大气湍流和瞄准误差2项问题与系统的误码率存在直接关系。基于此,将无线光通信系统在通信领域的广泛应用作为研究背景,围绕无线光通信系统从系统结构、存在的问题与关键技术、系统设计重点、管理重点4个方面展开分析。As a new broadband access method,wireless optical communication system has many advantages such as high bandwidth,no need for spectrum application,high security and confidentiality,low cost,transparent transmission protocol,etc.However,in the process of signal transmission,wireless optical communication system has many advantages.It is easily affected by various factors,among which atmospheric turbulence and aiming error are directly related to the bit error rate of the system.Based on this,this paper takes the wide application of wireless optical communication system in the communication field as the research background,and analyzes the wireless optical communication system from four aspects:system structure,existing problems and key technologies,system design focus and management focus.

关 键 词：无线光通信 大气湍流 瞄准误差 

分 类 号：TN929.1[电子电信—通信与信息系统]