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:
Nov. 10, 2015
Filed:
Nov. 19, 2010
Joël Lattmann, Champs sur Marne, FR;
Mihaela Oprescu, Issy les Moulineaux, FR;
Mickael Meulle, Paris, FR;
Joël Lattmann, Champs sur Marne, FR;
Mihaela Oprescu, Issy les Moulineaux, FR;
Mickael Meulle, Paris, FR;
FRANCE TELECOM, Paris, FR;
Abstract
A control method is provided for controlling a load state of a physical link between two physical network nodes in a physical network. A physical link carries a plurality of virtual links, and a virtual link connects together two virtual nodes belonging to a virtual network. First and second metrics are associated with the virtual link. The control method includes the following steps implemented by one of the two physical network nodes: a step of detecting a load state of a physical link; a step of identifying a virtual link for which a present metric is the first metric; and a step of sending a command to the virtual node carried by the physical node and to which the identified virtual link is connected, the command requesting a modification of the present metric from the first metric to the second metric for the virtual link.