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. 02, 2015
Filed:
Dec. 06, 2011
Ludovic Poulain, Cesson Sevigne, FR;
Laurent Roul, Cesson Sevigne, FR;
Ludovic Poulain, Cesson Sevigne, FR;
Laurent Roul, Cesson Sevigne, FR;
ENENSYS TECHNOLOGIES, Cesson Sevigne, FR;
Abstract
A device is positioned upstream of a modulator in a digital service stream broadcasting chain, and is adapted to receive a plurality of transport streams and to transmit a transport stream to a modulator, each transport stream encapsulating a digital service stream adapted to be broadcast by the modulator, the digital service streams representing the same digital service. The device is also adapted to: digital service streams from the received transport streams; detect errors in the streams; align the extracted streams; select a stream from the aligned streams, according to any errors detected; encapsulate the selected stream, in order to form the stream to be transmitted to the modulator.