摘要
光标记交换技术是近几年国外光交换技术研究的热点,光标记交换的关键技术主要集中在光标记的产生、提取和识别等方面。着眼于以广义多标记交换(GMPLS)为基础的光标记交换,对一种新的基于正交调制FSK/ASK光标记交换技术进行了研究,分析了基本原理并在此基础上建立了一套系统理论模型,最后对系统模型进行了仿真。
Currently, OLS technology is one of the hotspots in the research of optical switching technology. The key technologies of OLS are focused in the generation, extraction and identification of optical labels. In this paper, with regard to OLS on the basis of generalized GMPLS, a new OLS technology based on quadrature modulation FSK/ASK is studied, with the basic principles analyzed and a theoretic model established. Finally, the simulation for the model is performed.
出处
《现代电信科技》
2007年第11期14-18,共5页
Modern Science & Technology of Telecommunications
