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. 21, 2023
Filed:
Jun. 21, 2018
Orange, Paris, FR;
José Doree, Châtillon, FR;
Jean-Claude Le Rouzic, Châtillon, FR;
ORANGE, Issy-les-Moulineaux, FR;
Abstract
A method of media state synchronization is described. An applicative entity sends a request to a rules control entity asking the rules control entity to dispatch a message to the applicative entity describing the state of the media controlled by this applicative entity and currently being used. On expiry of a default deadline or one contained in the request, the rules control entity sends the applicative entity a message in which the rules control entity describes the state of the media. Subsequent to the receipt of the message, the applicative entity does not undertake any action if the media list provided by the rules control entity is identical to that known to the applicative entity, or corrects its state of the media if a subset of the media of the list is different from the list of media known to the applicative entity, or requests the freeing of the session if the set of the media of the list is different from the list of media known to the applicative entity or if the session itself is unknown to the applicative entity.