EP 2095639 A4 20110518 - TRANSMISSION AND RECEPTION APPARATUSES AND METHODS USED IN TERRESTRIAL DMB CONDITIONAL ACCESS SYSTEM
Title (en)
TRANSMISSION AND RECEPTION APPARATUSES AND METHODS USED IN TERRESTRIAL DMB CONDITIONAL ACCESS SYSTEM
Title (de)
SENDE- UND EMPFANGSVORRICHTUNGEN UND VERFAHREN IN EINEM TERRESTRISCHEN DMB-ZUGANGSBERECHTIGUNGS-SYSTEM
Title (fr)
DISPOSITIFS D'ÉMISSION ET DE RÉCEPTION ET PROCÉDÉS UTILISÉS DANS UN SYSTÈME D'ACCÈS CONDITIONNEL DMB TERRESTRE
Publication
Application
Priority
- KR 2007005172 W 20071022
- KR 20060130447 A 20061219
- KR 20070046633 A 20070514
Abstract (en)
[origin: WO2008075832A1] Provided are transmission and reception apparatuses and methods used in a conditional access system that limitedly allows access to a terrestrial digital multimedia broadcasting (T-DMB) service. The transmission apparatus selects a single service component from a transmission frame which includes a main service channel (MSC) including sub-channels including one or more service components and a fast information channel (FIC) which transmits control information regarding the main service channel to insert an entitlement management message (EMM) that is used to grant or update the entitlement on the DMB service to the selected single service component, and provides location information regarding the selected single service component to the fast information channel.
IPC 8 full level
H04N 7/167 (2011.01); H04H 60/23 (2008.01); H04N 7/16 (2011.01)
CPC (source: EP KR)
H04H 60/23 (2013.01 - EP); H04N 7/165 (2013.01 - EP); H04N 7/1675 (2013.01 - EP); H04N 21/2408 (2013.01 - EP); H04N 21/25891 (2013.01 - EP); H04N 21/266 (2013.01 - KR); H04N 21/26606 (2013.01 - EP); H04N 21/4623 (2013.01 - EP KR); H04N 21/6112 (2013.01 - EP); H04H 60/15 (2013.01 - EP); H04H 60/19 (2013.01 - EP); H04H 2201/11 (2013.01 - EP); H04H 2201/20 (2013.01 - EP)
Citation (search report)
- [Y] US 2005141713 A1 20050630 - GENEVOIS CHRISTOPHE [FR]
- [Y] US 2005180568 A1 20050818 - KRAUSE EDWARD A [US]
- [X] EP 1511296 A1 20050302 - SAMSUNG ELECTRONICS CO LTD [KR]
- [XDY] "Digital Audio Broadcasting (DAB); Conditional access European Broadcasting Union Union Européenne de Radio-Télévision EBUÜER; ETSI TS 102 367", ETSI STANDARDS, LIS, SOPHIA ANTIPOLIS CEDEX, FRANCE, vol. BC, no. V1.2.1, 1 January 2006 (2006-01-01), XP014032359, ISSN: 0000-0001
- [AD] "Digital Audio Broadcasting (DAB); Conditional access; ETSI TS 102 367", ETSI STANDARDS, LIS, SOPHIA ANTIPOLIS CEDEX, FRANCE, vol. BC, no. V1.1.1, 1 January 2005 (2005-01-01), XP014027341, ISSN: 0000-0001
- See references of WO 2008075832A1
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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008075832 A1 20080626; CN 101584213 A 20091118; CN 101584213 B 20110511; EP 2095639 A1 20090902; EP 2095639 A4 20110518; KR 100848326 B1 20080724; KR 20080057125 A 20080624
DOCDB simple family (application)
KR 2007005172 W 20071022; CN 200780050051 A 20071022; EP 07833481 A 20071022; KR 20070046633 A 20070514