文章基本信息

标题：Study of Optical Transmission Performance in IP-over-WDM Networks Based on FSK/ASK Combined Modulation Format
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作者：Xiangjun, Xin ; Andre, Paulo Sergio de Brito ; Teixeira, Antonio Luis Jesus 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2005
卷号：27
期号：3
页码：267-267
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：The transmission performance of optical labeling based on a combined frequency shift keying/amplitude shift keying (FSK/ASK) format is studied by numerical simulation. The simulation demonstrates that the bit-error ratio (BER) characteristic of an ASK signal is limited by the extinction ratio, received optical power, and dispersion, simultaneously. However, an FSK signal is mainly limited by the extinction ratio (ER) and received optical power when the peak spectrum, which is used to detect the FSK signal, is relatively narrow.
关键词：Frequency shifted keying;amplitude shifted keying;wavelength division multiplexing;labeled optical packet/burst switching