Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2007-10-09
2007-10-09
Gesesse, Tilahun (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S453000, C455S445000
Reexamination Certificate
active
11174730
ABSTRACT:
A subscriber data control method in a mobile communication network which reduces the processing load on a mobile switching center and can effectively use the resource of a visitor subscriber data area is provided. After receiving at a destination mobile switching center a request for location registration from a mobile station, a subscriber data request signal is transmitted to a home mobile switching center. Using an indication in the subscriber data request signal, the home mobile switching center judges if it is necessary to transmit subscriber data to the destination mobile switching center since the subscriber data is kept at destination mobile switching center for a predetermined period of time.
REFERENCES:
patent: 5307400 (1994-04-01), Sawyer et al.
patent: 5564068 (1996-10-01), Nguyen
patent: 5610974 (1997-03-01), Lantto
patent: 5642398 (1997-06-01), Tiedemann et al.
patent: 5712900 (1998-01-01), Maupin et al.
patent: 5819178 (1998-10-01), Cropper
patent: 5842127 (1998-11-01), Pashtan et al.
patent: 5862481 (1999-01-01), Kulkarni et al.
patent: 5905952 (1999-05-01), Joensuu et al.
patent: 5915220 (1999-06-01), Chelliah
patent: 5953652 (1999-09-01), Amin et al.
patent: 5970404 (1999-10-01), Foti
patent: 6018657 (2000-01-01), Kennedy, III et al.
patent: 6021327 (2000-02-01), Nguyen et al.
patent: 6047176 (2000-04-01), Sakamoto et al.
patent: 6055433 (2000-04-01), Yuan et al.
patent: 6058311 (2000-05-01), Tsukagoshi
patent: 6151503 (2000-11-01), Chavez
patent: 6157831 (2000-12-01), Lamb
patent: 6181939 (2001-01-01), Ahvenainen
patent: 6381456 (2002-04-01), Ko
patent: 0 260 763 (1988-03-01), None
patent: WO97/15162 (1997-04-01), None
patent: WO 97/44945 (1997-11-01), None
patent: WO97/44945 (1997-11-01), None
patent: WO 98/20695 (1998-05-01), None
patent: WO98/20695 (1998-05-01), None
patent: WO 98/47305 (1998-10-01), None
patent: WO98/47305 (1998-10-01), None
patent: WO99/47305 (1998-10-01), None
patent: WO99/43175 (1999-08-01), None
Mouly, M., et al., “The GSM System”, FR, Lassay-Les-Chateaux, Europe Media, 1993, pp. 466-477.
European Office Action dated Jun. 10, 2003.
European Examination Report dated Mar. 7, 2006.
XP 002047768- Mouly M. et al. “The GSM System” pp. 466-477; 1993.
European Search Report dated Feb. 24, 2006.
Gesesse Tilahun
NEC Corporation
Whitham Curtis Christofferson & Cook PC
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