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:
Jun. 28, 2022
Filed:
Jun. 22, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Youenn Fablet, La Dominelais, FR;
Romain Bellessort, Rennes, FR;
Frédéric Maze, Langan, FR;
Naël Ouedraogo, Maure de Bretagne, FR;
Franck Denoual, Saint Domineuc, FR;
Hervé Ruellan, Rennes, FR;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
There is provided methods for managing streaming over communication networks. Server and client devices share a push policy so that the client device may anticipate data pushes by the server. Anticipation makes it possible to cancel early the sending of some pushed data, therefore reducing bandwidth consumption. The shared push policy may be implicit to both server and client. In embodiments, it is explicitly specified by the server to the client, for example embedded in the Media Presentation Description file or included in a specific HTTP header. The client may also request an update of the shared push policy to meet its own requirements.