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2004
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Collaborative User-Centric Lambda-Grid over Wavelength-Routed Network

9 years 3 months ago
Collaborative User-Centric Lambda-Grid over Wavelength-Routed Network
Emerging lambda-Grid systems employ wavelength-routed network with optical switches to enable dynamic on-demand lightpaths with multi-gigabit rate bandwidth to interconnect shared computing clusters of user domains. User-centric lambdaGrid systems enable user domains to act as distributed connectivity providers of shared wavelength resources; and as distributed network control service providers of brokering shared wavelength resources and of provisioning scheduled lightpaths. To support user-centric lambda-Grid systems, the proposed Dynamic User-centric Switched Optical Network (DUSON) architecture employs an Intelligent Control Service Proxy (ICSP) at each user domain to support wavelength connectivity brokerage and lightpath provisioning/restoration middleware for user applications to control on-demand lightpaths. Furthermore, ICSP employs the proposed Robust Fast Optical Reservation Protocol (RFORP) during lightpath provisioning/restoration to minimize wavelength reservation blocki...
Oliver T. Yu, Thomas A. DeFanti
Added 30 Jun 2010
Updated 30 Jun 2010
Type Conference
Year 2004
Where SC
Authors Oliver T. Yu, Thomas A. DeFanti
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