Title :
Link failure restoration in wavelength-routed optical burst switched (WR-OBS) networks
Author :
Kozlovski, E. ; Bayvel, P.
Author_Institution :
Opt. Networks Group, Univ. Coll. London, UK
Abstract :
WR-OBS survivability against single link failures is studied. WR-OBS failure-compensating scheduling is proposed and analysed in terms of burst blocking probability, burst scheduling delay increment, wavelength over-provisioning and as a function of network physical connectivity.
Keywords :
optical switches; telecommunication network reliability; telecommunication network routing; telecommunication switching; WR-OBS failure-compensating scheduling; burst blocking probability; burst scheduling; link failure restoration; network physical connectivity; wavelength over-provisioning; wavelength-routed optical burst switched networks; Bandwidth; Delay effects; Failure analysis; Intelligent networks; Optical burst switching; Optical fiber networks; Optical network units; Out of order; Quality of service; Wavelength routing;
Conference_Titel :
Optical Fiber Communications Conference, 2003. OFC 2003
Print_ISBN :
1-55752-746-6
DOI :
10.1109/OFC.2003.1247615
