The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2010
Filed:
Feb. 21, 2002
Martin Vigoureux, Paris, FR;
Richard Douville, Bretigny sur Orge, FR;
Emmanuel Dotaro, Verrieres le Buisson, FR;
Laurent Ciavaglia, Paris, FR;
Martin Vigoureux, Paris, FR;
Richard Douville, Bretigny sur Orge, FR;
Emmanuel Dotaro, Verrieres le Buisson, FR;
Laurent Ciavaglia, Paris, FR;
Alcatel, Paris, FR;
Abstract
In order to determine a spectral route for a given connection in an optical telecommunications network (T) between a starting node (ON) and a destination node (ON) of the network, the method consists in: using a conventional routing method to determine one or more candidate spatial routes (Route i, Route) connecting the starting node (ON) to the destination node (ON), each candidate spatial route comprising a sequence of route segments, each segment connecting two nodes of the network directly and being adapted to support a plurality of spectral routes.