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  • Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference
  • Technical Digest (CD) (Optica Publishing Group, 2006),
  • paper JThB91

Software Solution to Decrease RSVP-TE Signaling Processing Time in ASON

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Abstract

The GMPLS RSVP-TE signaling protocol is widely used in intelligent optical networks. Faster signaling processing time provides shorter time of resource on demand and restoration for failure. This paper proposes a software solution with the Planar-Chain Approach (PCA), which utilizes the planar-chain data storage structure in the State Block of RSVP-TE to reduce the signaling processing time complexity from O(N2) to O(N). Numerical results demonstrate that the PCA is much faster than the traditional Linear-Chain Approach (LCA).

© 2006 Optical Society of America

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