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19 November 2008 On lightpath scheduling in service differentiated survivable WDM mesh networks
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Proceedings Volume 7137, Network Architectures, Management, and Applications VI; 713734 (2008) https://doi.org/10.1117/12.803514
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China
Abstract
Service differentiated survivable WDM mesh networks providing dedicated path protection and shared path protection are investigated under scheduled traffic. Scheduled routing with holding-time aware and unaware are studied for comparison. To tackle the service provisioning problem, an integer linear programming(ILP) formulation is presented for either situation to find the optimal service provisioning solution for a given set of traffic demands. Numerical results show that over 48% capacity savings are achieved when the holding-time knowledge is exploited.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Qingshan Li, Wenda Ni, Yabin Ye, Yanhe Li, Yili Guo, Hanyi Zhang, and Xiaoping Zheng "On lightpath scheduling in service differentiated survivable WDM mesh networks", Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 713734 (19 November 2008); https://doi.org/10.1117/12.803514
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