光码分多址技术在光纤通信系统中的应用  

Application of Optical Code Division Multiple Access on Optical Fiber Communication System

作　　者：尹淑娟[1] 张为[1] 

机构地区：[1]包头师范学院信息科学与技术学院,内蒙古包头014030

出　　处：《激光杂志》2016年第8期108-110,共3页Laser Journal

基　　金：内蒙古自然科学基金项目(2014MS0618)

摘　　要：光码分多址接入具有安全、高效等优点,成为是光纤通信系统中的关键技术。在光码分多址接入过程中,由于多个用户同时进行数据发送请求,用户之间难免会产生一定干扰,影响光纤通信系统的数据传输质量。为了改善光纤通信系统的性能,提出一种新型光码分多址技术的光纤通信系统,并通过仿真实验对光纤通信系统的性能进行了分析。结果表明,本文技术可以有效抑制用户之间的干扰,降低了光纤通信系统的误码率,技术实现简单,系统传输性能得到改善。Optical code division multiple access is a key technology in optical fiber communication system, which has the advantages of security, high efficiency and so on. In the process of optical code division multiple access, the data transmission quality of the optical fiber communication system is inevitable due to the multiple users accessing at the same time. In order to improve the performance of the optical fiber communication system, a new optical fiber com- munication system with optical code division multiple access technology is proposed, and the performance of the fiber communication system is analyzed by simulation experiment. The results show that the technology can effectively re- strain the interference among users, reduce the error rate of the optical fiber communication system, the technology is simple, and the system transmission performance is improved.

关 键 词：光纤通信 光码分多址技术 数据传输 用户间干扰 

分 类 号：TN929[电子电信—通信与信息系统]