H - Electricity – 04 – J
Patent
H - Electricity
04
J
H04J 14/00 (2006.01) H04J 14/02 (2006.01) H04Q 11/00 (2006.01)
Patent
CA 2298584
A method of reconfiguring a multi-wavelength communication network (Fig. 6). The transition includes determining the union of the old and new topologies. During at least the start of the transition, the network supports the union topology. New connections are connected according to the new topology, and the old topology, as its connections expire, is gradually removed. In allocating wavelengths to a new topology, two algorithms are developed which assign wavelengths which do not color clash with the wavelength assignments of the old topology.
L'invention concerne un procédé de reconfiguration d'un réseau de télécommunication multiplexé en longueur d'onde (fig. 6). La transition consiste à déterminer l'union de nouvelles et anciennes topologies. Pendant au moins le démarrage de la transition, le réseau est compatible avec la topologie union. On relie de nouvelles connexions selon la nouvelle topologie tandis que l'ancienne topologie, à mesure que ses connexions expirent, disparaît progressivement. Lors de l'allocation de longueurs d'onde à une nouvelle topologie, on développe deux algorithmes affectant des longueurs d'onde qui ne provoquent pas de conflit de couleur avec les longueurs d'onde de l'ancienne topologie.
Bala Krishna
Chang Gee-Kung
Ellinas Georgios N.
Post Michael
Shen Chien-Chung
Kirby Eades Gale Baker
Telcordia Licensing Company Llc
Telcordia Technologies Inc.
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