10 January 2011 A wavelength-rotation-based concurrent collision avoidance scheme in optical WDM networks
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Proceedings Volume 7989, Network Architectures, Management, and Applications VIII; 798905 (2011) https://doi.org/10.1117/12.887624
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China
Abstract
We propose a concurrent collision avoidance scheme based on wavelength rotation (WR) in optical WDM networks. By introducing wavelength cost during the path computation process, the proposed scheme can significantly reduce the concurrent blocking probability (BP), without introducing additional connection setup delay compared with the time-threshold- based concurrent RWA schemes.
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Nan Hua, Xiaoping Zheng, Hanyi Zhang, Bingkun Zhou, "A wavelength-rotation-based concurrent collision avoidance scheme in optical WDM networks", Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 798905 (10 January 2011); doi: 10.1117/12.887624; https://doi.org/10.1117/12.887624
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