Title :
Enhancing virtual infrastructure to survive facility node failures
Author :
Yu, Hongfang ; Anand, Vishal ; Qiao, Chunming ; Sun, Gang
Author_Institution :
Sch. of Commun. & Inf. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
We propose l-redundant and K-redundant schemes for the design and mapping of survivable virtual infrastructure to recover from facility node failures while minimizing network costs. The efficiency of our solutions is compared using simulation.
Keywords :
directed graphs; optical fibre networks; telecommunication network reliability; K-redundant schemes; l-redundant schemes; network cost minimisation; optical fibre network; survivable virtual infrastructure mapping; survive facility node failures; undirected graph; virtual infrastructure enhacement; Bandwidth; Computer science; Optical fiber networks; Redundancy; Reliability engineering; Substrates;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
