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Blocking-differentiated path provisioning in semi-dynamic survivable WDM networks

: Ni, W.; Schlosser, M.; Zhang, H.; Patzak, E.


Institute of Electrical and Electronics Engineers -IEEE-; IEEE Photonics Society:
Asia Communications and Photonics Conference and Exhibition, ACP 2009. Proceedings : 2-6 November 2009, Shanghai, China
Piscataway, NJ: IEEE, 2009
ISBN: 978-1-55752-877-3
2 S.
Asia Communications and Photonics Conference and Exhibition (ACP) <2009, Shanghai>
Fraunhofer HHI ()
optical communication; telecommunication network routing; wavelength division multiplexing

A post path calculation process considering the flexibility of rerouting backup paths is proposed in this paper to achieve blocking-differentiated path provisioning for two classes of connection requests in semi-dynamic optical networks.