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(En) PACKET RADIO NETWORK and METHOD for ACTIVATION of a PACKET DATA PROTOCOL CONTEXT

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(En) PACKET RADIO NETWORK and METHOD for ACTIVATION of a PACKET DATA PROTOCOL CONTEXT Title (en) PACKET RADIO NETWORK AND METHOD FOR ACTIVATION OF A PACKET DATA PROTOCOL CONTEXT Title (de) VERFAHREN UND SYSTEM ZUR AKTIVIERUNG EINES KONTEXTES FÜR EIN PACKETDATENPROTOKOLL Title (fr) PROCÉDÉ ET SYSTÈME D'ACTIVATION DE CONTEXTE D'UN PROTOCOLE DE DONNEES PAR PAQUETS Publication EP 1861982 B1 20161026 (EN) Application EP 06726501 A 20060323 Priority • GB 2006001088 W 20060323 • EP 05290655 A 20050324 • EP 06726501 A 20060323 Abstract (en) [origin: EP1705859A1] A packet radio network provides a facility for communicating internet packets to and/or from a mobile user equipment. The packet radio network comprises a gateway support node, a serving support node and a radio network part. In response to a packet data protocol activation request message requesting a common packet data protocol context, the serving support node is operable in combination with the gateway support node to establish a common packet data protocol context in association with a packet communications bearer. The common packet data protocol context is established to communicate internet protocol packets via the packet communications bearer according to an internet protocol version specified by the mobile user equipment for one or more communications sessions. The common packet data protocol context therefore provides more flexibility, because a mobile user equipment can send both IPv4 internet packets and IPv6 internet packets as specified by the mobile user equipment. Furthermore a packet radio network according to example embodiments is provided with an arrangement for sharing the same GPRS/UMTS session, using a common packet communications bearer including the high-speed broadband radio bearers. IPC 8 full level H04L 29/06 (2006.01); H04W 76/02 (2009.01); H04W 80/00 (2009.01); H04W 80/04 (2009.01) CPC (source: EP US) H04L 69/167 (2013.01 - EP US); H04W 76/12 (2018.02 - EP); H04L 69/16 (2013.01 - EP US); H04W 76/11 (2018.02 - EP); H04W 80/00 (2013.01 - EP US); H04W 80/045 (2013.01 - EP US) Citation (opposition) Opponent : Frank Purschke • WO 2005060204 A1 20050630 - NOKIA CORP [FI], et al • EP 1064800 B1 20071114 - NOKIA CORP [FI] • WO 2006100503 A2 20060928 - ORANGE SA [FR], et al • WO 2005060204 A1 20050630 - NOKIA CORP [FI], et al • EP 1064800 B1 20071114 - NOKIA CORP [FI] • WO 2006100503 A2 20060928 - ORANGE SA [FR], et al • "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; General Packet Radio Service (GPRS); Service description; Stage 2 (Release 6)", 3GPP TS 23.060, December 2004 (2004-12-01), XP055403805 • "3rd Generation Partnership Project; Technical Specification Group Core Network; Mobile radio interface Layer 3 specification;Core network protocols; Stage 3 (Release 6)", 3GPP TS 24.008 V6.7.0, January 2005 (2005-01-01), XP055403815 • "3rd Generation Partnership Project; Technical Specification Group Core Network; IP Multimedia Call Control Protocol based onSession Initiation Protocol (SIP) and Session Description Protocol (SOP); Stage 3 (Release 6)", 3GPP TS 24.229 V6.5.1, January 2005 (2005-01-01), XP055403822 • "3rd Generation Partnership Project; Technical Specification Group Core Network; General Packet Radio Service (GPRS); GPRS Tunnelling Protocol (GTP) across the Gn and Gp interface(Release 6)", 3GPP TS 29.060 V6.7.0, December 2004 (2004-12-01), XP055403830 • "3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Vocabulary for 3GPP Specifications(Release 6)", 3GPP TR 21.905 V6.8.0, March 2005 (2005-03-01), XP055403849 • "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; General Packet Radio Service (GPRS); Service description; Stage 2 (Release 6)", 3GPP TS 23.060, December 2004 (2004-12-01), XP055403805 • "3rd Generation Partnership Project; Technical Specification Group Core Network; Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 (Release 6)", 3GPP TS 24.008, January 2005 (2005-01-01), XP055403815 • "3rd Generation Partnership Project; Technical Specification Group Core Network; IP Multimedia Call Control Protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SOP); Stage 3 (Release 6)", 3GPP TS 24.229, January 2005 (2005-01-01), XP055403822 • "3rd Generation Partnership Project; Technical Specification Group Core Network; General Packet Radio Service (GPRS); GPRS Tunnelling Protocol (GTP) across the Gn and Gp interface (Release 6)", 3GPP TS 29.060, December 2004 (2004-12-01), XP055403830 • "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Vocabulary for 3GPP Specifications (Release 6)", 3GPP TR 21.905, March 2005 (2005-03-01), XP055403849 Designated contracting state (EPC) AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR DOCDB simple family (publication) EP 1705859 A1 20060927; CN 101176332 A 20080507; CN 101176332 B 20120104; EP 1861982 A2 20071205; EP 1861982 B1 20161026; ES 2612350 T3 20170516; JP 2008535302 A 20080828; JP 4970422 B2 20120704; PL 1861982 T3 20170630; US 2009296630 A1 20091203; US 2012087359 A1 20120412; US 8064384 B2 20111122; US 9001732 B2 20150407; WO 2006100503 A2 20060928; WO 2006100503 A3 20061116 DOCDB simple family (application) EP 05290655 A 20050324; CN 200680017166 A 20060323; EP 06726501 A 20060323; ES 06726501 T 20060323; GB 2006001088 W 20060323; JP 2008502485 A 20060323; PL 06726501 T 20060323; US 201113276274 A 20111018; US 88698406 A 20060323.
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