10 January 2011 Availability analysis of permanent dedicated path protection in WDM mesh networks
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Proceedings Volume 7989, Network Architectures, Management, and Applications VIII; 798908 (2011) https://doi.org/10.1117/12.888411
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China
Abstract
This paper analyzes the connection availability of a protection paradigm, termed permanent dedicated path protection (PDPP), in WDM mesh networks. Numerical results on COST239 European network show that P-DPP reduces the average connection unavailability compared with the traditional dedicated path protection (DPP) at the cost of higher capacity utilization.
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Yanwei Li, Wenda Ni, Yanhe Li, Xiaoping Zheng, "Availability analysis of permanent dedicated path protection in WDM mesh networks", Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 798908 (10 January 2011); doi: 10.1117/12.888411; https://doi.org/10.1117/12.888411
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