Title :
Improving the dual-failure restorability in scheduled WDM mesh networks
Author :
Li, Qingshan ; Ni, Wenda ; Li, Yanhe ; Guo, Yili ; Zhang, Hanyi ; Zheng, Xiaoping
Author_Institution :
State Key Laboratory on Integrated Optoelectronics/Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, 100084 Beijing, China
Abstract :
Backup path reprovisioning and activation planning (RAP) scheme is investigated in survivable WDM mesh networks providing shared path protection under scheduled traffic. Results show that over 70% dual-failure restorability benefits are achieved when the RAP is applied.
Keywords :
Bandwidth; Laboratories; Mesh networks; Optical fiber networks; Path planning; Protection; Routing; Telecommunication traffic; WDM networks; Wavelength division multiplexing;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
