EP 2100450 A1 20090916 - APPARATUS AND METHOD FOR DIGITAL MULTIMEDIA BROADCASTING SERVICE
Title (en)
APPARATUS AND METHOD FOR DIGITAL MULTIMEDIA BROADCASTING SERVICE
Title (de)
VORRICHTUNG UND VERFAHREN FÜR EINEN DIGITAL-MULTIMEDIA-AUSSTRAHLUNGSDIENST
Title (fr)
APPAREIL ET PROCÉDÉ POUR SERVICE DE DIFFUSION MULTIMÉDIA NUMÉRIQUE
Publication
Application
Priority
- KR 2007006324 W 20071206
- KR 20060123295 A 20061206
- KR 20070075106 A 20070726
- KR 20070076327 A 20070730
- KR 20070103769 A 20071015
Abstract (en)
[origin: WO2008069600A1] Provided is an apparatus and method for a digital multimedia broadcasting (DMB) service. The DMB transmitter includes a base layer transmission processor for encoding base layer stream, an enhancement layer transmission processor for encoding enhancement layer stream, and a hierarchical transmitter for transmitting the base layer stream and the enhancement layer stream by allocating a predetermined bit value through encoding the base layer stream outputted from the base layer transmission processor and the enhancement layer stream outputted from the enhancement layer transmission processor based on gray coding and performing hierarchical symbol mapping.
IPC 8 full level
H03M 13/00 (2006.01); H03M 13/11 (2006.01); H03M 13/15 (2006.01); H03M 13/23 (2006.01); H03M 13/27 (2006.01); H03M 13/29 (2006.01); H04H 20/28 (2008.01); H04H 20/44 (2008.01); H04H 20/95 (2008.01); H04H 40/18 (2008.01); H04L 1/00 (2006.01); H04L 27/18 (2006.01); H04L 27/34 (2006.01); H04N 7/24 (2011.01); H04N 21/2383 (2011.01); H04N 21/2662 (2011.01); H04N 21/2362 (2011.01); H04N 21/2368 (2011.01); H04N 21/438 (2011.01); H04N 21/647 (2011.01)
CPC (source: EP KR)
H03M 13/1515 (2013.01 - EP); H03M 13/2732 (2013.01 - EP); H04H 20/28 (2013.01 - EP); H04H 20/44 (2013.01 - EP); H04H 20/95 (2013.01 - EP); H04H 40/18 (2013.01 - EP); H04L 27/183 (2013.01 - EP); H04L 27/3488 (2013.01 - EP); H04N 19/30 (2014.11 - KR); H04N 21/2362 (2013.01 - EP); H04N 21/2368 (2013.01 - EP); H04N 21/2383 (2013.01 - EP); H04N 21/2662 (2013.01 - EP); H04N 21/4382 (2013.01 - EP); H04N 21/63 (2013.01 - KR); H04N 21/64792 (2013.01 - EP); H03M 13/1102 (2013.01 - EP); H03M 13/152 (2013.01 - EP); H03M 13/23 (2013.01 - EP); H03M 13/2957 (2013.01 - EP); H03M 13/6368 (2013.01 - EP); H04L 2001/0093 (2013.01 - EP)
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 2008069600 A1 20080612; CN 101601290 A 20091209; CN 101601290 B 20120208; EP 2100450 A1 20090916; EP 2100450 A4 20120229; KR 101314249 B1 20131002; KR 20080052459 A 20080611
DOCDB simple family (application)
KR 2007006324 W 20071206; CN 200780050948 A 20071206; EP 07851295 A 20071206; KR 20070125885 A 20071206