Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2011-03-08
2011-03-08
Appiah, Charles N (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S439000, C455S440000, C455S433000, C455S435100
Reexamination Certificate
active
07904087
ABSTRACT:
The present invention discloses an interactive method for a WLAN UE accessing a new operation network, which comprises: when the WLAN UE which has accessed a first Visited Mobile Communication Network needs to re-select a second Visited Mobile Communication Network to access, the WLAN UE sending authentication information to a Home Network of the WLAN UE through a WLAN Access Network and the second Visited Mobile Communication Network; after receiving the authentication information, the Home Network of the WLAN UE authenticate the WLAN UE according to the authentication information via the second Visited Mobile Communication Network, and sending an access instruction to the WLAN Access Network through the second Visited Mobile Communication Network; and on receiving the access instruction, the WLAN UE accesses the second Visited Mobile Communication Network via the WLAN Access Network. The method enables a WLAN UE to reselect another Visited Mobile Communication Network after accessing a Visited Mobile Communication Network.
REFERENCES:
patent: 5086640 (1992-02-01), Nagata et al.
patent: 2003/0169713 (2003-09-01), Luo
patent: 1319296 (2001-10-01), None
patent: 1416241 (2003-05-01), None
patent: 1429005 (2003-07-01), None
patent: 98/24247 (1998-06-01), None
patent: 98/26613 (1998-06-01), None
patent: 02/35792 (2002-05-01), None
patent: 03/032658 (2003-04-01), None
patent: WO03/037023 (2003-05-01), None
patent: WO 03037023 (2003-05-01), None
patent: WO2005/076532 (2005-08-01), None
“3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; 3GPP system to Wireless Local Area Network (WLAN) interworking; system description (3gpp ts 23.234 version 2.4.0 Release 6)” 3rdGeneration Partnership Project (ARIB, CCSA, ETSI, T1, TTA, TTC) (On-Line) vol. 3-SA2, No. V240.
“3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; 3GPP system to Wireless Local Area Network (WLAN) interworking; System description (EGPP TS 23.234 version 2.5.0 Release 6)” 3rdGeneration Partnership Project (ARIB, CCSA, ETSI, T1, TTA, TTC), (On-Line) vol. 3-SA2, No. V250, Mar. 2004.
Huawei: “Discussion on ?subscriber reselects WLAN AN/PLMN?” 3GPP TSG-SA2#38, TDOC S2-040652, (On-Line vol. SA2, No. 040652, Feb. 20, 2004.
“3rdGeneration Partnership Project; Technical Specification Group Service and System Aspects; 3G security; Wireless Local Area Network (WLAN) interworking Security (3GPP TS 33.234 version 1.0.0 Release 6)” 3rdGeneration Partnership Project (ARIB, CCSA, ETSI, T1, TTA, TTC), (Online) vol. 3-SA3, No. V100, Dec. 2003.
“3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; Network Sharing; Architecture and functional Description (3GPP TR 23.851 version 1.1.0 Release 6)” 3rdGeneration Partnership Project (ARIB, CCSA, ETSI, T1, TTA, TTC), (Online) vol. 3-SA2, No. V110, Nov. 2003.
International Preliminary Report on Patentability issued in corresponding PCT Application No. PCT/CN2005/000095; issued Aug. 7, 2006.
Summons to Attend Oral Proceedings issued in corresponding European Patent Application No. 05 700 469.9; dated Mar. 10, 2010.
Office Action issued in corresponding European Patent Application No. 05 700 469.9; dated Jul. 27, 2007.
Office Action issued in corresponding Japanese Patent Application No. 2006-549836; mailed May 22, 2009.
Zhang Hai
Zhang Wenlin
Appiah Charles N
Brinks Hofer Gilson & Lione
Huawei Technologies Co. Ltd.
Peaches Randy
LandOfFree
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