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Passive optical networks based on optical CDAAA: Design and system analysis

机译:基于光CDAAA的无源光网络:设计和系统分析

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摘要

In this paper, a novel Passive Optical Network based on Optical Code Division Multiple Access (OCDMA-PON) is presented. The design of the Optical Line Terminator (OLT) and the Optical Network Unit (ONU) for the OCDMA-PON are studied in detail. The proposed OCDMA-PON combines the advantages of PON and OCDMA technology and it can be applied to an optical access network with full services on demand, such as internet protocol, video on demand, tele-presence and high quality audio. Compared to other multiple access technologies, the proposed OCDMA-PON provides more ONU and assembly flexibly for PON. We analyze in detail the scalability and system transmission performance of such a network. Simulation results indicate that the proposed scheme is feasible and that the novel design can improve the scalability and transmission performance of the optical access networks.
机译:本文提出了一种基于光码分多址的新型无源光网络(OCDMA-PON)。详细研究了用于OCDMA-PON的光线路终端器(OLT)和光网络单元(ONU)的设计。拟议中的OCDMA-PON结合了PON和OCDMA技术的优势,可以应用于具有按需提供全套服务的光接入网络,例如互联网协议,视频点播,远程呈现和高质量音频。与其他多址技术相比,提出的OCDMA-PON为PON提供了更多的ONU和灵活的组装方式。我们详细分析了这种网络的可扩展性和系统传输性能。仿真结果表明,该方案是可行的,新颖的设计可以提高光接入网的可扩展性和传输性能。

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