采用FEC改善频谱分割WDM PON系统性能
Improve the performance of spectrum-sliced WDM PON systems with FEC
本文首先简要介绍了频谱分割WDM PON优势及其基本结构原理.并详细分析了频谱分割WDM PON性能上的不足.如频谱效率低,可复用的信道数目少,无法达到高速率的传输等等.本文提出了采用FEC提高频谱分割WDM PON系统性能.
Firstly l,this article introduce advantages and basic principle of spectrum-sliced WDM PON. at the same time, analyze its disadvantages in detail, such as low spectrum efficiency, the multiplexed number is few, low data rate and so on . FEC is adopted to improve the performance of spectrum-sliced WDM PON system.
翟剑峰、郭志刚
通信光电子技术
频谱分割FECWDM PON信噪比频谱效率
Spectrum-slicedFECWDM PONsignal-noise ratiospectrum efficiency
翟剑峰,郭志刚.采用FEC改善频谱分割WDM PON系统性能[EB/OL].(2008-04-23)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/200804-841.点此复制
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