DocumentCode
2915657
Title
Availability Evaluation in Shared-Path-Protected WDM Networks with Startup-Failure-Driven Backup Path Reprovisioning
Author
Ni, Wenda ; Patzak, Erwin ; Schlosser, Michael ; Zhang, Hanyi
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fYear
2010
fDate
23-27 May 2010
Firstpage
1
Lastpage
6
Abstract
This paper studies quantitatively the benefit of startup-failure-driven backup path reprovisioning in terms of connection availability in shared-path-protected optical networks. Numerical results show that shared path protection with startup-failure-driven reprovisioning reduces connection unavailability, and is most efficient when the capacity utilization during the no-failure phases is around 60%.
Keywords
optical fibre networks; wavelength division multiplexing; availability evaluation; capacity utilization; connection availability; no-failure phase; shared-path-protected WDM network; shared-path-protected optical network; startup-failure-driven backup path reprovisioning; Availability; Communications Society; Electronic mail; Laboratories; Optical fiber networks; Protection; Quality of service; Routing; WDM networks; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications (ICC), 2010 IEEE International Conference on
Conference_Location
Cape Town
ISSN
1550-3607
Print_ISBN
978-1-4244-6402-9
Type
conf
DOI
10.1109/ICC.2010.5502800
Filename
5502800
Link To Document