EP 1323276 A2 20030702 - METHOD AND DEVICE FOR TRANSMITTING INFORMATION COMPRISING A SPEECH PART AND A DATA PART
Title (en)
METHOD AND DEVICE FOR TRANSMITTING INFORMATION COMPRISING A SPEECH PART AND A DATA PART
Title (de)
VERFAHREN UND VORRICHTUNG ZUR ÜBERTRAGUNG VON INFORMATIONEN MIT EINEM SPRACH- UND EINEM DATENANTEIL
Title (fr)
PROCEDE ET DISPOSITIF POUR LA TRANSMISSION D'INFORMATIONS COMPORTANT UNE PARTIE PAROLE ET UNE PARTIE DONNEES
Publication
Application
Priority
- DE 0103543 W 20010914
- DE 10048167 A 20000928
Abstract (en)
[origin: WO0228051A2] The invention relates to a method and a device in a communications system, for Internet protocol (IP)-based transmission of information comprising a speech part and a data part between interface units with a plurality of ports. The speech part and the data part are transmitted to separate ports of the receiving interface unit, the ports that are used being allocated to each other in the communications system as corresponding ports.
IPC 1-7
IPC 8 full level
H04N 7/15 (2006.01); H04L 12/56 (2006.01); H04L 12/64 (2006.01); H04L 29/08 (2006.01); H04M 7/00 (2006.01)
CPC (source: EP US)
H04L 12/6418 (2013.01 - EP US); H04M 7/006 (2013.01 - EP US); H04L 2012/6472 (2013.01 - EP US); H04L 2012/6481 (2013.01 - EP US); H04L 2012/6483 (2013.01 - EP US)
Citation (search report)
See references of WO 0228051A2
Citation (examination)
- REYNOLDS J.; POSTEL J.: "Assigned Numbers", IETF REQUESTS FOR COMMENTS, October 1994 (1994-10-01), pages 1 - 230
- BERTOGLIO L ET AL: "Intermedia synchronization for videoconference over IP", SIGNAL PROCESSING. IMAGE COMMUNICATION, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 15, no. 1-2, 1 September 1999 (1999-09-01), pages 149 - 164, XP004180642, ISSN: 0923-5965, DOI: 10.1016/S0923-5965(99)00028-4
- SURESWARAN R ET AL: "A fully distributed architecture to support multimedia conferencing", INTERNET WORKSHOP, 1999. IWS 99 OSAKA, JAPAN 18-20 FEB. 1999, PISCATAWAY, NJ, USA,IEEE, US, 18 February 1999 (1999-02-18), pages 261 - 267, XP010365618, ISBN: 978-0-7803-5925-3, DOI: 10.1109/IWS.1999.811023
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 0228051 A2 20020404; WO 0228051 A3 20020815; CN 1596530 A 20050316; DE 10048167 A1 20020425; EP 1323276 A2 20030702; JP 2004511134 A 20040408; JP 3774699 B2 20060517; US 2003177260 A1 20030918; US 7352738 B2 20080401
DOCDB simple family (application)
DE 0103543 W 20010914; CN 01819314 A 20010914; DE 10048167 A 20000928; EP 01974041 A 20010914; JP 2002531712 A 20010914; US 38178603 A 20030328