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Bandwidth Scheduling and Path Computation Algorithms for Connection-Oriented Networks
Sainte-Luce, Martinique, France April 22-April 28
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICN.2007.27Sixth International Conference on Net ...
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Sartaj Sahni, University of Florida, Gainesville, USA
Nageshwara Rao, Oak Ridge National Labs, USA
Sanjay Ranka, University of Florida, Gainesville, USA
Yan Li, University of Florida, Gainesville, USA
Eun-Sung Jung, University of Florida, Gainesville, USA
Nara Kamath, Advanced Algorithms and Systems, USA
There has been an increasing number of network deployments that provide dedicated connections through on-demand and in-advance scheduling in support of high-performance applications. We describe algorithms for scheduling and path computations needed for dedicated bandwidth connections for fixed-slot, highest available bandwidth in a given slot, first available slot, and all-available slots computations. These algorithms for bandwidth scheduling are based on extending the classical breadth-first search, Dijkstra, and Bellman-Ford algorithms. We describe a bandwidth management system for UltraScience Net that incorporates implementations of these algorithms.
Index Terms:
backend signaling, MPLS/GMPLS distributed implementation, resource scheduling, multi-domain scheduling.
Citation:
Sartaj Sahni, Nageshwara Rao, Sanjay Ranka, Yan Li, Eun-Sung Jung, Nara Kamath, "Bandwidth Scheduling and Path Computation Algorithms for Connection-Oriented Networks," icn, pp.47, Sixth International Conference on Networking (ICN'07), 2007
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