EP 1949685 A1 20080730 - METHOD AND DEVICE FOR CHANGING GROUPS OF DATAGRAMS ROUTED BY PACKETS OF A TRANSPORT STREAM RECEIVED BY A RADIO FREQUENCY RECEIVER DEVICE
Title (en)
METHOD AND DEVICE FOR CHANGING GROUPS OF DATAGRAMS ROUTED BY PACKETS OF A TRANSPORT STREAM RECEIVED BY A RADIO FREQUENCY RECEIVER DEVICE
Title (de)
VERFAHREN UND EINRICHTUNG ZUM ÄNDERN VON GRUPPEN VON DURCH PAKETE EINES DURCH EINE HOCHFREQUENZEMPFÄNGEREINRICHTUNG EMPFANGENEN TRANSPORTSTROMS GEROUTETEN DATAGRAMMEN
Title (fr)
PROCÉDÉ ET DISPOSITIF DE CHANGEMENT DE GROUPES DE DATAGRAMMES ACHEMINÉS PAR DES PAQUETS D'UN FLUX DE TRANSPORT REÇU PAR UN DISPOSITIF DE RÉCEPTION RADIOFRÉQUENCE
Publication
Application
Priority
- EP 2006009694 W 20061006
- FR 0510304 A 20051010
Abstract (en)
[origin: WO2007042224A1] The invention concerns a method for changing groups of datagrams routed by packets of a transport stream received by a radio frequency receiver device, each of said groups of datagrams routing the useful data of at least one multimedia service and being identified by a unique identifier. The invention is characterized in that it includes following an external event, the following steps: obtaining the value of the time of occurrence of said external event/obtaining the identifier of one of said groups of datagrams at a time value immediately after said time of occurrence; enabling a radio frequency reception mode of said device; extracting packets from said transport stream comprising in their header said obtained identifier; disabling said reception mode; and extracting the useful data defining the or one of the services routed by said recovered packets so that said multimedia service is presented.
IPC 8 full level
H04N 5/00 (2011.01); H04N 7/52 (2011.01); H04H 20/95 (2008.01); H04H 60/13 (2008.01)
IPC 8 main group level
H04H 1/00 (2006.01)
CPC (source: EP)
H04H 40/00 (2013.01); H04N 7/52 (2013.01); H04N 21/2362 (2013.01); H04N 21/434 (2013.01); H04N 21/4345 (2013.01); H04N 21/64315 (2013.01); H04H 20/95 (2013.01); H04H 60/13 (2013.01)
Citation (search report)
See references of WO 2007042224A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2891973 A1 20070413; FR 2891973 B1 20071207; EP 1949685 A1 20080730; WO 2007042224 A1 20070419
DOCDB simple family (application)
FR 0510304 A 20051010; EP 06806095 A 20061006; EP 2006009694 W 20061006