Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2011-06-14
2011-06-14
Taylor, Barry W (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S440000, C455S435100, C455S446000, C455S456100
Reexamination Certificate
active
07962138
ABSTRACT:
A method and apparatus is provided for reducing a signaling overhead in routing area update performed by a mobile station in a mobile communication system. The method includes grouping cells of the mobile communication system into predetermined cell groups by the network entity, wherein each of the predetermined cell groups is a minimum unit for routing area update; determining cell group identifiers of the cell groups by the network entity; and determining metric information for determining a shape of the routing area by the network entity.
REFERENCES:
patent: 5960345 (1999-09-01), Laatu
patent: 6765890 (2004-07-01), Palat et al.
patent: 6859653 (2005-02-01), Ayoub et al.
patent: 6898433 (2005-05-01), Rajaniemi et al.
patent: 2004/0028005 (2004-02-01), Rajaniemi et al.
patent: 2006/0135174 (2006-06-01), Kraufvelin et al.
patent: 1020010053764 (2001-07-01), None
patent: 1020050054353 (2005-06-01), None
Bae Beom-Sik
Bae Eun-Hui
Choi Sung-Ho
Kwak No-Jun
Song O-Sok
Samsung Electronics Co,. Ltd
Taylor Barry W
The Farrell Law Firm P.C.
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