Mathematical Verification for Transmission Performance of Centralized Lightwave WDM-RoF-PON with Quintuple Services Integrated in Each Wavelength Channel

Q3 Engineering

Advances in Optoelectronics Pub Date : 2015-12-29 DOI:10.1155/2015/183675

Shuai Chen, Wei Nai, Fangqi Zhang, Shaoyin Wang, Decun Dong, Yi Yu

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引用次数: 2

Abstract

Wavelength-division-multiplexing passive-optical-network (WDM-PON) has been recognized as a promising solution of the “last mile” access as well as multibroadband data services access for end users, and WDM-RoF-PON, which employs radio-over-fiber (RoF) technique in WDM-PON, is even a more attractive approach for future broadband fiber and wireless access for its strong availability of centralized multiservices transmission operation and its transparency for bandwidth and signal modulation formats. As for multiservices development in WDM-RoF-PON, various system designs have been reported and verified via simulation or experiment till now, and the scheme with multiservices transmitted in each single wavelength channel is believed as the one that has the highest bandwidth efficiency; however, the corresponding mathematical verification is still hard to be found in state-of-the-art literature. In this paper, system design and data transmission performance of a quintuple services integrated WDM-RoF-PON which jointly employs carrier multiplexing and orthogonal modulation techniques, have been theoretically analyzed and verified in detail; moreover, the system design has been duplicated and verified experimentally and the theory system of such WDM-RoF-PON scheme has thus been formed.

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每个波长通道集成五重业务的集中式光波WDM-RoF-PON传输性能的数学验证

波分复用无源光网络(WDM-PON)被认为是解决终端用户“最后一英里”接入和多宽带数据业务接入的一种很有前途的解决方案，而WDM-RoF-PON在WDM-PON中采用了光纤上无线电(RoF)技术。由于其集中多业务传输操作的强大可用性以及带宽和信号调制格式的透明性，甚至是未来宽带光纤和无线接入的更有吸引力的方法。对于WDM-RoF-PON中的多业务开发，目前已有各种系统设计的报道，并通过仿真或实验进行了验证，认为在单个波长信道中传输多业务的方案具有最高的带宽效率;然而，在最新的文献中，仍然很难找到相应的数学验证。本文对联合采用载波复用技术和正交调制技术的WDM-RoF-PON的系统设计和数据传输性能进行了详细的理论分析和验证;并对系统设计进行了重复和实验验证，形成了WDM-RoF-PON方案的理论体系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Advances in Optoelectronics ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

1.30

自引率

0.00%

发文量

期刊介绍： Advances in OptoElectronics is a peer-reviewed, open access journal that publishes original research articles as well as review articles in all areas of optoelectronics.