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1. DE000069919474 - Automatische Anpassung der Qualität von Bilddaten um die Antwortzeiten eines Web-Servers zu reduzieren

Office
Germany
Application Number 69919474
Application Date 24.09.1999
Publication Number 000069919474
Publication Date 18.08.2005
Publication Kind T2
IPC
G06F 17/3
CPC
H04N 21/6377
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client ; , e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
63Control signaling ; related to video distribution; between client, server and network components; Network processes for video distribution between server and clients ; or between remote clients; , e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
637Control signals issued by the client directed to the server or network components
6377directed to server
H04N 21/658
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client ; , e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
65Transmission of management data between client and server
658Transmission by the client directed to the server
H04L 67/306
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
30involving profiles
306User profiles
H04L 69/24
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
69Application independent communication protocol aspects or techniques in packet data networks
24Negotiation of communication capabilities
H04N 19/40
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
40using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
G06F 16/9577
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
90Details of database functions independent of the retrieved data types
95Retrieval from the web
957Browsing optimisation, e.g. caching or content distillation
9577Optimising the visualization of content, e.g. distillation of HTML documents
Applicants IBM
Inventors BHAGWAT PRAVIN
HAN RICHARD YEH-WHEIN
LA MAIRE RICHARD O
MUMMERT TODD WILLIAM
RUBAS JAMES
Priority Data 10294498 02.10.1998 US
09236622 29.01.1999 US
Title
(DE) Automatische Anpassung der Qualität von Bilddaten um die Antwortzeiten eines Web-Servers zu reduzieren
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