光码的英文

例句与用法

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1. Besides , this paper studies the wireless optical code division multiple access ( w - ocdma ) technology whereas its anti - jamming , security and asynchronism . based on the w - ocdma communication technology , we analyzes ocdma mac protocol , studies the protocol theory , access mechanism in detail , and models the throughput performance , simulates and analyzes the performance
   ( 3 )鉴于无线光码分多址( wirelessopticalcodedivisionmultipleaccess , w - ocdma )技术的抗干扰、保密和随机异步接入的优点,本文分析了基于ocdma接入的无线光局域网mac协议,阐述了协议原理和接入机制,用马尔可夫模型对吞吐量性能进行了建模和仿真计算。
2. Optical code division multiplex access ( ocdma ) is a novel kind of technologies which combines with the features of wireless cdma and optical fiber communications and has strongly technical advantages and widely applied perspectives . it is one of the possible resolutions for future all optical communication network , which is a hot topic in optical communication research
   光码分多址( opticalcodedivisionmultiplexaccess , ocdma ) ,是将无线cdma技术与光纤通信技术相结合的一种新技术,结合了两种通信方式的特点,具有很强的技术优势和广阔的应用前景,成为未来高速全光通信网络的备选方案之一,是目前光通信研究领域的热点。
3. Optical code division multiple access ( ocdma ) technology possess the characteristics of combating interference , high frequency efficiency , security , and simply network protocol , random access , so it is competitive to apply ocdma to wireless optical access network
   光码分多址( ocdma )技术具有的抗干扰能力强、频率利用率高、保密性好、网络协议简单、支持随机接入等优点,将其应用到无线光接入网中,不仅具有cdma技术的优点又保持了无线光通信的优点,实现二者优势互补。
4. Abstract : analyzes the performance of unipolar ocdma system using optical orthogonal code ( ooc ) considering the dispersion and nonlinearity effect of the transmission medium . theoretical analysis demonstrates that dispersion and nonlinearity effect deteriorate the system performance . the performance of ocdma system assuming dispersion - shifted fiber as transmission medium is very close to the case neglecting the dispersion and nonlinearity effect . assuming rz initial pulse and optical hard limiter are also possible solutions
   文摘:分析了基于光正交码( ooc )的光码分多址系统的性能.数值结果表明：与以前忽略光纤信道对系统性能的情况相比，在考虑了光纤的色散和非线性效应以后，系统性能有了明显的下降.给出了一些建议方案来遏制由色散和非线性效应引起的系统性能恶化