Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2008-03-11
2008-03-11
Eng, George (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S440000, C455S436000, C455S560000, C455S517000, C455S422100, C370S338000
Reexamination Certificate
active
11409878
ABSTRACT:
A method for controlling operation modes of a medium access control layer by a mobile subscriber station in a broadband wireless access communication system including the mobile subscriber station and a serving base station providing service to the mobile subscriber station is provided. The method includes the steps of: mode-transiting into an idle mode when there is no data transmission between the serving base station and the mobile subscriber station during a predetermined first time interval in an awake mode; detecting movement of the mobile subscriber station in the idle mode into another paging zone covering a target base station, which is different from a paging zone covering the serving base station; and mode-transiting into the awake mode and performing location update together with the target base station when the movement of the mobile subscriber station is detected.
REFERENCES:
patent: 5960356 (1999-09-01), Alperovich et al.
patent: 6584314 (2003-06-01), Haumont et al.
patent: 6625467 (2003-09-01), New et al.
patent: 6889055 (2005-05-01), Neufeld
patent: 6922561 (2005-07-01), Chen et al.
patent: 7016690 (2006-03-01), Corson et al.
patent: 7039430 (2006-05-01), Kang et al.
patent: 7130668 (2006-10-01), Chang et al.
patent: 7212818 (2007-05-01), Haumont
patent: 2001/0015963 (2001-08-01), Tuomainen et al.
patent: 2002/0025811 (2002-02-01), Willey
patent: 2002/0054620 (2002-05-01), Maruyama
patent: 2003/0073449 (2003-04-01), Motegi et al.
patent: 2004/0071112 (2004-04-01), Hsu et al.
patent: 2004/0087320 (2004-05-01), Kim et al.
patent: 2004/0179492 (2004-09-01), Zhang et al.
patent: 2004/0203838 (2004-10-01), Joshi et al.
patent: 2004/0235536 (2004-11-01), Kim et al.
patent: 2005/0128990 (2005-06-01), Eom et al.
patent: 2005/0197171 (2005-09-01), Son et al.
patent: 2005/0250474 (2005-11-01), Hong et al.
patent: 2006/0009242 (2006-01-01), Ryu et al.
patent: 2006/0189318 (2006-08-01), Kang et al.
Chang Hong-Sung
Chang Yong
Eom Kwang-Seop
Hong Seung-Eun
Kang Hyon-Goo
Afshar Kamran
Eng George
Samsung Electronics Co,. Ltd
The Farrell Law Firm PC
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