EP 2022223 A2 20090211 - WIRELESS COMMUNICATION METHOD AND SYSTEM FOR ACTIVATING MULTIPLE SERVICE BEARERS VIA EFFICIENT PACKET DATA PROTOCOL CONTEXT ACTIVATION PROCEDURES
Title (en)
WIRELESS COMMUNICATION METHOD AND SYSTEM FOR ACTIVATING MULTIPLE SERVICE BEARERS VIA EFFICIENT PACKET DATA PROTOCOL CONTEXT ACTIVATION PROCEDURES
Title (de)
VERFAHREN UND SYSTEM ZUR DRAHTLOSEN KOMMUNIKATION ZUM AKTIVIEREN MEHRERER DIENSTTRÄGER ÜBER EFFIZIENTE PAKETDATENPROTOKOLL-KONTEXTAKTIVIERUNGSPROZEDUREN
Title (fr)
PROCEDE ET SYSTEME DE COMMUNICATION SANS FIL POUR ACTIVER PLUSIEURS PORTEURS DE SERVICE VIA DES PROCEDURES EFFICACES D'ACTIVATION DU CONTEXTE DU PROTOCOLE DE DONNEES DE PAQUET
Publication
Application
Priority
- US 2007009734 W 20070423
- US 79715406 P 20060503
- US 83953206 P 20060823
- US 91137407 P 20070412
Abstract (en)
[origin: WO2007130281A2] A method and apparatus for executing attachment procedures in a long term evolution (LTE) system to accommodate a single tunnel approach. Third Generation Partnership Program (3GPP) packet data protocol (PDP) context activation procedures are used for the allocation of an Internet protocol (IP) address and the establishment of tunneling between an evolved Node-B (eNodeB) and an anchor node, while allowing multiple radio access bearers (RABs) to be mapped to one PDP context for different quality of service (QoS) requirements. Thus, one PDP context is sufficient for a wireless transmit/receive unit (WTRU) within a single packet data network (PDN). Multiple PDP contexts can be established for special requirements, (e.g., bundled services), or when the WTRU connects to multiple PDNs.
IPC 8 full level
H04L 12/56 (2006.01); H04W 76/02 (2009.01); H04W 80/00 (2009.01)
CPC (source: EP KR US)
H04W 28/0252 (2013.01 - KR); H04W 28/0263 (2013.01 - KR); H04W 76/12 (2018.01 - EP KR US); H04W 76/15 (2018.01 - KR); H04W 80/00 (2013.01 - KR); H04W 76/15 (2018.01 - EP US); H04W 80/00 (2013.01 - EP)
Citation (search report)
See references of WO 2007130281A2
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 MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007130281 A2 20071115; WO 2007130281 A3 20080103; AR 060848 A1 20080716; AU 2007248861 A1 20071115; AU 2007248861 B2 20101028; BR PI0710347 A2 20110809; CA 2651076 A1 20071115; CN 101438544 A 20090520; EP 2022223 A2 20090211; IL 195046 A0 20090803; JP 2009535980 A 20091001; KR 101100515 B1 20111229; KR 20090008449 A 20090121; KR 20090016027 A 20090212; RU 2008147656 A 20100610; RU 2407193 C2 20101220; SG 171641 A1 20110629; TW 200803370 A 20080101; TW 201114225 A 20110416
DOCDB simple family (application)
US 2007009734 W 20070423; AR P070101910 A 20070503; AU 2007248861 A 20070423; BR PI0710347 A 20070423; CA 2651076 A 20070423; CN 200780015885 A 20070423; EP 07755846 A 20070423; IL 19504608 A 20081102; JP 2009509596 A 20070423; KR 20087029565 A 20070423; KR 20087031513 A 20081226; RU 2008147656 A 20070423; SG 2011031002 A 20070423; TW 96114320 A 20070423; TW 99109729 A 20070423