EP 1135901 A2 20010926 - SYSTEM AND METHOD FOR PROVIDING MOBILE SWITCHING AND MULTI-PARTY SERVICES OVER A PACKET-SWITCHED NETWORK
Title (en)
SYSTEM AND METHOD FOR PROVIDING MOBILE SWITCHING AND MULTI-PARTY SERVICES OVER A PACKET-SWITCHED NETWORK
Title (de)
SYSTEM UND VERFAHREN FÜR MOBILE VERMITTLUNG UND MEHRPARTEIEN-DIENSTE ÜBER EIN PAKETVERMITTLUNGSNETZWERK
Title (fr)
SYSTEME ET PROCEDE DE MISE EN OEUVRE DE COMMUTATION MOBILE ET DE SERVICES DE LIGNES COLLECTIVES DANS UN RESEAU A COMMUTATION PAR PAQUETS
Publication
Application
Priority
- SE 9902163 W 19991123
- US 11081198 P 19981203
- US 42651399 A 19991026
Abstract (en)
[origin: WO0033518A2] A system and method of providing an integrated wireless packet-switched network system (100, 1202) which includes IP-based switching (207) in a gateway (250) associated therewith. A cellular network portion (102) of the integrated network system comprises a radio network controller (130) for providing radio access services to mobile stations (103). A packet-switched network portion (206) is provided for transporting cellular communication traffic. An interface provided between the gateway and radio network controller includes a first protocol translator (304) for converting Transaction Capability Application Part (TCAP) messaging into IP messaging and a second protocol translator (306) for converting Integrated Services Digital Network (ISDN) User Part (ISUP) messaging into Primary Rate Interface (PRI) messaging. In some exemplary embodiments, either or both of the translators may be integrated within the IP gateway. In a further embodiment, a flash proxy agent (203) is disposed between the gateway and a Multipoint Control Unit (1302) for facilitating multi-party conferences involving ANSI-53 or proprietary flash messaging.
IPC 1-7
IPC 8 full level
H04L 12/28 (2006.01); H04L 29/12 (2006.01); H04M 7/00 (2006.01)
CPC (source: EP)
H04L 12/2854 (2013.01); H04L 61/00 (2013.01); H04L 61/10 (2013.01); H04M 7/006 (2013.01); H04M 7/1285 (2013.01); H04W 60/00 (2013.01); H04W 60/06 (2013.01); H04M 2207/18 (2013.01); H04W 88/06 (2013.01)
Citation (search report)
See references of WO 0033518A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0033518 A2 20000608; WO 0033518 A3 20000817; AR 024844 A1 20021030; AU 2011100 A 20000619; CA 2353582 A1 20000608; CN 1134944 C 20040114; CN 1335008 A 20020206; EP 1135901 A2 20010926
DOCDB simple family (application)
SE 9902163 W 19991123; AR P990106090 A 19991130; AU 2011100 A 19991123; CA 2353582 A 19991123; CN 99816029 A 19991123; EP 99963738 A 19991123