动态未来柔性网格光网络中的路由

2012 16th International Conference on Optical Network Design and Modelling (ONDM) Pub Date : 2012-04-17 DOI:10.1109/ONDM.2012.6210199

C. Politi, V. Anagnostopoulos, C. Matrakidis, A. Stavdas

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引用次数: 9

摘要

未来动态光网络中的路由将取决于底层技术，更具体地说，取决于是否使用标准网格或柔性网格技术。特别是对于动态柔性网格网络，资源分配和路由涉及路径建立和特定频谱的分配，而特定频谱又涉及传输信号的调制格式。此外，如果使用可变带宽转发器，则应同时优化分配的频谱和转发器到达。在本文中，我们研究了与标准电网相比，具有可变带宽转发器的灵活电网技术在阻塞性能和频谱效率方面的优势。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Routing in dynamic future flexi-grid optical networks

Routing in dynamic future optical networks will depend on the underlying technology and more specifically on whether standard grid or flexi-grid technology will be used. In particular for dynamic flexi-grid networks resource allocation and routing concerns both path establishment and allocation of specific spectrum which in turn relates to the modulation format of the transmitted signals. Moreover if variable bandwidth transponders are utilized simultaneous optimization of allocated spectrum and transponder reach should be performed. In this paper we investigate the benefits of flexi-grid technology with variable bandwidth transponders regarding blocking performance and spectral efficiency when compared to the standard-grid counterpart.

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2012 16th International Conference on Optical Network Design and Modelling (ONDM)

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