(19)
(11) EP 2 061 264 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
26.02.2014 Bulletin 2014/09

(45) Mention of the grant of the patent:
25.12.2013 Bulletin 2013/52

(21) Application number: 07721155.5

(22) Date of filing: 16.05.2007
(51) International Patent Classification (IPC): 
H04W 76/02(2009.01)
 H04L 12/46(2006.01)
(86) International application number:
PCT/CN2007/001582
(87) International publication number:
WO 2008/022518 (28.02.2008 Gazette 2008/09)

(54)

A METHOD AND SYSTEM FOR ACQUIRING THAT SGSN HAS STARTED SINGLE TUNNEL BY GGSN IN A PACKET DOMAIN

VERFAHREN UND SYSTEM ZUM BESTIMMEN, DASS SGSN EINEN EINZELTUNNEL DURCH GGSN IN EINER PAKETDOMÄNE GESTARTET HAT

PROCÉDÉ D'ACQUISITION D'INFORMATION CONCERNANT LE DÉMARRAGE À LA CHARGE DE SGSN D'UN TUNNEL SIMPLE PAR GGSN

(84) Designated Contracting States:
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

(30) Priority: 18.08.2006 CN 200610112459

(43) Date of publication of application:
20.05.2009 Bulletin 2009/21

(73) Proprietor: ZTE Corporation
Guangdong Province 518057 (CN)

(72) Inventors:
  • ZHU, Jinguo
    Shenzhen City, Guangdong 518057 (CN)
  • CAI, Jiannan
    Shenzhen City, Guangdong 518057 (CN)
  • LIU, Xiliang
    Shenzhen City, Guangdong 518057 (CN)

(74) Representative: Gray, John James 
Murgitroyd & Company Scotland House 165-169 Scotland Street
Glasgow G5 8PL
Glasgow G5 8PL (GB)


(56) References cited: : 
EP-A1- 2 037 633
CN-A- 1 434 612
 CN-A- 1 429 465
   
  • 3GPP-STANDARDS, 2500 WILSON BOULEVARD, SUITE 300, ARLINGTON, VIRGINIA 22201 USA, 31 July 2006 (2006-07-31), XP040278795,
  • "Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); General Packet Radio Service (GPRS); Service description; Stage 2 (3GPP TS 23.060 version 6.13.0 Release 6); ETSI TS 123 060", ETSI STANDARDS, LIS, SOPHIA ANTIPOLIS CEDEX, FRANCE, vol. 3-SA2, no. V6.13.0, 1 June 2006 (2006-06-01), XP014034199, ISSN: 0000-0001
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).