Conference Paper

A Source-oriented Failure Notification Mechanism with Adaptable Delay in ASON

Key Lab. of Opt. Commun. & Lightwave Technol., Beijing Univ. of Posts & Telecommun., Beijing
DOI: 10.1109/SKG.2008.61 Conference: Semantics, Knowledge and Grid, 2008. SKG '08. Fourth International Conference on
Source: IEEE Xplore


By extending the functions of Resource ReSerVation Protocol-Traffic Engineering (RSVP-TE), a new mechanism of source-oriented failure notification via adaptable delay (S-AD-FNM) in Automatic Switching Optical Networking (ASON) is proposed in this paper. Simulation results showed that new mechanism can mitigate conflicts of resource reservation in the network failure recovery process to a certain extent.

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