Multi-granularity Switching Structure Based on Lambda-Group Model

ETRI Journal

关键词: traffic grooming;    OXC;    lambda-group;    multi-granularity;    GMPLS;   

Others  :  1185483
DOI  :  10.4218/etrij.06.0205.0075

【 摘 要 】

We present an intelligent optical switching structure based on our lambda-group model along with a working scheme that can provide a distinctive approach for dividing complicated traffic into specific tunnels for better optical performance and grooming efficiency. Both the results and figures from our experiments show that the particular channel partition not only helps in reducing ports significantly, but also improves the average signal-to-noise ratio of the wavelength channel and the blocking performance for dynamic connection requests.

   

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