(19)
(11) EP 2 134 102 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 153(4) EPC

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
24.02.2010 Bulletin 2010/08

(43) Date of publication:
16.12.2009 Bulletin 2009/51

(21) Application number: 08714911.8

(22) Date of filing: 07.03.2008
(51) International Patent Classification (IPC): 
H04W 84/00(2009.01)
(86) International application number:
PCT/CN2008/000458
(87) International publication number:
WO 2008/110064 (18.09.2008 Gazette 2008/38)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

(30) Priority: 12.03.2007 CN 200710064344

(71) Applicant: Datang Mobile Communications Equipment Co., Ltd
Beijing 100083 (CN)

(72) Inventors:
  • XIONG, Chunshan
    Beijing 100083 (CN)
  • JIANG, Yihua
    Beijing 100083 (CN)
  • XU, Hui
    Beijing 100083 (CN)
  • XI, Jiande
    Beijing 100083 (CN)
  • LIANG, Huarui
    Beijing 100083 (CN)

(74) Representative: Pfenning, Meinig & Partner GbR 
Patent- und Rechtsanwälte Theresienhöhe 13
80339 München
80339 München (DE)

   


(54) METHOD, SYSTEM AND DEVICE FOR RELEASING INTERNET PROTOCOL CONNECTING LOADING IN COMMUNICATION SYSTEM


(57) A method for releasing an internet protocol connecting loading in a communication system includes: releasing the first internet protocol connecting loading and its corresponding connecting loading channel; judging whethert he internet protocol address of a user equipment is associated with the second internet protocol connecting loading; if it isc onfirmed that the internet protocol address of the user equipment is associated with the second internet protocol connecting loading, then reserving the internet protocol address of the user equipment. Additionally, a system and a device for releasing the internet protocol connecting loading in the communication system are provided.