Title :
Control Plane for Advance Bandwidth Scheduling in Ultra High-Speed Networks
Author :
Rao, Nageswara S V ; Wu, Qishi ; Ding, Song ; Carter, Steven M. ; Wing, William R. ; Banerjee, Amitabha ; Ghosal, Dipak ; Mukherjee, Biswanath
Author_Institution :
Comput. Sci. & Math. Div., Oak Ridge Nat. Lab., Oak Ridge, TN
Abstract :
A control-plane architecture for supporting advance reservation of dedicated bandwidth channels on a switched network infrastructure is described including the front-end web interface, user and token management scheme, bandwidth scheduler, and signaling daemon. A path computation algorithm for bandwidth scheduling is proposed based on an extension of Bellman-Ford algorithm to an algebraic structure on sequences of disjoint non-negative real intervals. An implementation of this architecture for UltraScience Net is briefly described.
Keywords :
Internet; computer network management; scheduling; switching networks; Bellman-Ford algorithm; UltraScience Net architecture; advance bandwidth scheduling; algebraic structure; bandwidth scheduler; control-plane architecture; disjoint nonnegative real intervals; front-end Web interface; signaling daemon; switched network infrastructure; token management scheme; ultra high-speed networks; Bandwidth; Circuits; Computer architecture; Computer science; High-speed networks; Multiprotocol label switching; Processor scheduling; Remote monitoring; Scheduling algorithm; Supercomputers;
Conference_Titel :
INFOCOM 2006. 25th IEEE International Conference on Computer Communications. Proceedings
Conference_Location :
Barcelona
Print_ISBN :
1-4244-0221-2
DOI :
10.1109/INFOCOM.2006.35
