EP 1540936 A4 20071205 - METHOD AND SYSTEM FOR PROVIDING A CACHE GUIDE
Title (en)
METHOD AND SYSTEM FOR PROVIDING A CACHE GUIDE
Title (de)
VERFAHREN UND SYSTEM ZUR BEREITSTELLUNG EINER CACHE-F HRUNG
Title (fr)
PROCEDE ET SYSTEME POUR LA FOURNITURE D'UN GUIDE DE CACHE
Publication
Application
Priority
- US 0327985 W 20030905
- US 40843602 P 20020905
Abstract (en)
[origin: WO2004023785A2] A method and system for providing a cache guide to a client. The cache guide containing a subset of available guide data. The available guide data being locally stored in a Mini-Headend unit (12) and the subset being stored in the cache memory of a remote set-top box (44).
IPC 1-7
IPC 8 full level
G06F 3/00 (2006.01); G06F 13/00 (2006.01); H04N 1/00 (2006.01); H04N 5/44 (2006.01); H04N 7/16 (2006.01); H04N 7/173 (2011.01); H04N 5/445 (2006.01); H04N 5/50 (2006.01)
IPC 8 main group level
H04N (2006.01)
CPC (source: EP KR)
H04N 5/50 (2013.01 - KR); H04N 7/162 (2013.01 - EP); H04N 7/17318 (2013.01 - EP); H04N 21/2143 (2013.01 - EP KR); H04N 21/2225 (2013.01 - EP KR); H04N 21/23895 (2013.01 - EP KR); H04N 21/2396 (2013.01 - EP KR); H04N 21/26283 (2013.01 - KR); H04N 21/4331 (2013.01 - EP KR); H04N 21/472 (2013.01 - EP KR); H04N 21/6131 (2013.01 - EP); H04N 21/6405 (2013.01 - EP); H04N 21/84 (2013.01 - EP KR); H04N 5/50 (2013.01 - EP); H04N 21/47 (2013.01 - EP)
Citation (search report)
- [X] US 2002019990 A1 20020214 - SINCAGLIA NICOLAS W [US], et al
- [X] US 5404505 A 19950404 - LEVINSON FRANK H [US]
- [A] US 2001021995 A1 20010913 - HATANO ICHIRO [JP]
- See references of WO 2004023785A2
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 2004023785 A2 20040318; WO 2004023785 A3 20040715; AU 2003270371 A1 20040329; AU 2003270371 A8 20040329; BR 0314337 A 20050809; CN 100449458 C 20090107; CN 1688957 A 20051026; EP 1540936 A2 20050615; EP 1540936 A4 20071205; JP 2005538615 A 20051215; JP 4705781 B2 20110622; KR 101006409 B1 20110110; KR 20050035290 A 20050415; MX PA05002554 A 20050527
DOCDB simple family (application)
US 0327985 W 20030905; AU 2003270371 A 20030905; BR 0314337 A 20030905; CN 03823813 A 20030905; EP 03752059 A 20030905; JP 2004534710 A 20030905; KR 20057003678 A 20030905; MX PA05002554 A 20030905