EP 0788716 A1 19970813 - DIGITAL DATA PACKET MULTIPLEXER, IN PARTICULAR FOR DIGITAL TELEVISION
Title (en)
DIGITAL DATA PACKET MULTIPLEXER, IN PARTICULAR FOR DIGITAL TELEVISION
Title (de)
MULTIPLEXER FÜR DIGITALE NACHRICHTENPAKETE, INSBESONDERE FÜR DIGITALES FERSEHEN
Title (fr)
MULTIPLEXEUR DE PAQUETS D'INFORMATIONS NUMERIQUES, NOTAMMENT POUR LA TELEVISION NUMERIQUE
Publication
Application
Priority
- FR 9501397 W 19951023
- FR 9412816 A 19941026
Abstract (en)
[origin: WO9613941A1] A device including a plurality of packetising modules supplying packet memories (PMi) from digital input streams, and multiplexing means (14) for selecting the packet memories from which the multiplex packets are to be retrieved and transferring them sequentially to a device output. Each packet in a packet memory is combined with selection parameters calculated by its packetising module and indicating at least an earliest time, a latest time and preferably an ideal time for transmission of the packet by the multiplexing means. The multiplexing means select the memory from which each multiplex packet is to be retrieved on the basis of the packet transmission time and the respective selection parameters combined with the first packets on stand-by in each of the packet memories.
IPC 1-7
IPC 8 full level
H04J 3/24 (2006.01); H04N 21/236 (2011.01); H04N 21/2365 (2011.01); H04N 21/434 (2011.01)
CPC (source: EP)
H04J 3/247 (2013.01); H04N 21/236 (2013.01); H04N 21/2365 (2013.01); H04N 21/434 (2013.01); H04N 21/4347 (2013.01)
Citation (search report)
See references of WO 9613941A1
Designated contracting state (EPC)
AT BE CH DE DK ES GB IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9613941 A1 19960509; AU 3809495 A 19960523; CA 2203788 A1 19960509; CN 1166904 A 19971203; EP 0788716 A1 19970813; FR 2726414 A1 19960503; FR 2726414 B1 19961227
DOCDB simple family (application)
FR 9501397 W 19951023; AU 3809495 A 19951023; CA 2203788 A 19951023; CN 95196437 A 19951023; EP 95936001 A 19951023; FR 9412816 A 19941026