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:
Apr. 02, 2013
Filed:
Feb. 06, 2007
Janne Peisa, Espoo, FI;
Tomas Frankkila, Lulea, SE;
Ingemar Johansson, Lulea, SE;
Daniel Enström, Gammelstad, SE;
Mats Sagfors, Kyrkslätt, FI;
Janne Peisa, Espoo, FI;
Tomas Frankkila, Lulea, SE;
Ingemar Johansson, Lulea, SE;
Daniel Enström, Gammelstad, SE;
Mats Sagfors, Kyrkslätt, FI;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
In a method of improved media frame transmission in a communication network. Initially a plurality of 'original' or regular media frames are provided for transmission. According to the invention, robust representations of the provided regular media frames are generated and stored locally. Subsequently, one or more of the regular media frames is/are transmitted. The invention detects an indication of a loss of a transmitted media frame, and the idea is to transmit, in response to a detected frame loss, a stored robust representation of the lost media frame and/or a stored robust representation of a subsequent, not yet transmitted, media frame to increase the media quality.