EP 1532777 A4 20101229 - SYSTEM FOR COMPRESSING AND TRANSMITTING MULTIMEDIA DATA
Title (en)
SYSTEM FOR COMPRESSING AND TRANSMITTING MULTIMEDIA DATA
Title (de)
SYSTEM ZÜR KOMPRESSION UND ÜBERTRAGUNG VON MULTIMEDIA DATEN
Title (fr)
SYSTEME DE COMPRESSION ET DE TRANSMISSION DE DONNEES MULTIMEDIA
Publication
Application
Priority
- KR 0301633 W 20030813
- KR 20020048260 A 20020814
Abstract (en)
[origin: WO2004017577A1] In a system in which multimedia data is compressed and broadcast or multicast to downlink, UTRAN is quickly transited to a full context formation state or a dynamic context formation state if plural terminals fail to form a full context or a dynamic context. Accordingly, the plural terminals can normally receive a header-compressed MBMS data in a U-mode of an ROHC technique.
IPC 8 full level
H04L 12/56 (2006.01); H04L 29/06 (2006.01)
CPC (source: EP KR)
H04L 69/04 (2013.01 - EP); H04W 28/06 (2013.01 - KR)
Citation (search report)
- [A] US 2002097722 A1 20020725 - LIAO HONG BIN [CN], et al
- [A] US 2002091860 A1 20020711 - KALLIOKULJU JUHA [FI], et al
- [A] WO 0228107 A2 20020404 - NOKIA CORP [FI], et al
- [IP] EP 1315356 A2 20030528 - LG ELECTRONICS INC [KR]
- See references of WO 2004017577A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004017577 A1 20040226; AU 2003252556 A1 20040303; CN 1647468 A 20050727; CN 1647468 B 20100526; EP 1532777 A1 20050525; EP 1532777 A4 20101229; KR 100889864 B1 20090324; KR 20040016063 A 20040221
DOCDB simple family (application)
KR 0301633 W 20030813; AU 2003252556 A 20030813; CN 03808723 A 20030813; EP 03788154 A 20030813; KR 20020048260 A 20020814