几种基于OFDM复用方式的无源光网络研究
Research on PON based on several OFDM multiplexing modes
摘要
文章介绍了3种十分常用的OFDM-PON（正交频分复用-无源光网络）结构：WDM（波分复用)-OFDM-PON、TDM（时分复用)-OFDM-PON和ECDM（码分复用)-OFDM-PON,并讨论了它们各自在传输速率、接收终端结构和频带利用率等方面的优势。
Abstract
This article introduces three commonly used architectures of Passive Optical Network (PON) based on Orthogonal Frequency Division Multiplexing (OFDM), i.e. WDM-OFDM-PON, TDM-OFDM-PON and ECDM-OFDM-PON. Furthermore, it discusses their respective advantages in transmission rate, ONU structure and bandwidth utility ratio.
李岩, 方圆, 邵宇丰, 迟楠. 几种基于OFDM复用方式的无源光网络研究[J]. 光通信研究, 2012, 38(2): 7. Li Yan, Fang Yuan, Shao Yufeng, Chi Nan. Research on PON based on several OFDM multiplexing modes[J]. Study On Optical Communications, 2012, 38(2): 7.
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