METHOD FOR DETACHMENT OF MS MOVING BETWEEN COMMUNICATION SYSTEMS

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EP 2 109 945 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:
	10.01.2018 Bulletin 2018/02

(45)	Mention of the grant of the patent:
	20.09.2017 Bulletin 2017/38

(21)	Application number: 08712484.8

(22)	Date of filing: 13.02.2008

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International Patent Classification (IPC):

H04W 60/06^(2009.01)

H04W 76/06^(2009.01)

(86)	International application number:
	PCT/KR2008/000843

(87)	International publication number:
	WO 2008/100074 (21.08.2008 Gazette 2008/34)

(54)	METHOD FOR DETACHMENT OF MS MOVING BETWEEN COMMUNICATION SYSTEMS VERFAHREN ZUR ABTRENNUNG EINER ZWISCHEN KOMMUNIKATIONSSYSTEMEN WECHSELNDEN MOBILSTATION PROCÉDÉ DE DÉTACHEMENT D'UNE STATION MOBILE SE DÉPLAÇANT ENTRE DES SYSTÈMES DE COMMUNICATION

(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

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Priority:

14.02.2007 CN 200710080147

(43)	Date of publication of application:
	21.10.2009 Bulletin 2009/43

(60)	Divisional application:
	17191901.2

(73)	Proprietors:
	Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do, 443-742 (KR) Beijing Samsung Telecom R & D Center Haidian District, Beijing 100081 (CN)

(72)	Inventors:
	BU, Bing Beijing 100081 (CN) LI, Xiaoqiang Beijing 100081 (CN) SUN, Chunying Beijing 100081 (CN) WANG, Hong Beijing 100081 (CN) XU, Lixiang Beijing 100081 (CN) ZHU, Yanmin Beijing 100081 (CN)

(74)	Representative: Nederlandsch Octrooibureau
	P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)

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References cited: :

WO-A1-2005/122626
US-B2- 7 107 055

WO-A2-98/37721

"Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS); Service description; Stage 2 (GSM 03.60 version 6.3.0 Release 1997)", 3GPP STANDARD; FINAL DRAFT EN 301 344, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V6.3.0, 1 April 1999 (1999-04-01), pages 1-108, XP050358025,
SIEMENS AG: "Deactivation of PDP contexts in case of GPRS detach", 3GPP DRAFT; N1-99430_CR0408A679R0_SM_AND_DETACH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CN WG1, no. Sophia Antipolis, France; 19990607, 7 June 1999 (1999-06-07), XP050061878, [retrieved on 1999-06-07]

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).