Title :
Achieving Optimal Lightpath Scheduling in Survivable WDM Mesh Networks
Author :
Wenda Ni ; Schlosser, M. ; Qingshan Li ; Yili Guo ; Hanyi Zhang ; Xiaoping Zheng
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
Periodic backup reoptimization over the holding time of scheduled traffic is proposed in shared-path-protected optical networks. Numerical results show that over 9% savings in the average spare capacity consumption are achieved for some demand instances.
Keywords :
optical fibre networks; telecommunication traffic; wavelength division multiplexing; holding time; optimal lightpath scheduling; periodic backup reoptimization; shared-path-protected optical networks; spare capacity consumption; survivable WDM mesh networks; Bandwidth; Intelligent networks; Mesh networks; Optical fiber networks; Routing; Spine; Telecommunication traffic; Traffic control; WDM networks; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-55752-856-8
DOI :
10.1109/OFC.2008.4528743
