Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2008-12-09
2010-12-07
Le, Danh C (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S437000, C455S439000, C370S331000
Reexamination Certificate
active
07848756
ABSTRACT:
A method of operating a wireless communication device may include predicting an application expected to be used based on a user interaction with the wireless communications device, determining a preferred radio access technology (RAT) based on the predicted application, determining whether the wireless communications device is currently utilizing the determined preferred RAT as a current RAT, and performing one of ensuring that the wireless communications device continues to utilize the current RAT when the determined preferred RAT corresponds to the current RAT, or searching for the determined preferred RAT when the current RAT does not correspond to the determined preferred RAT and selecting the determined preferred RAT, based on the searching, when the determined preferred RAT is found.
REFERENCES:
patent: 2004/0198360 (2004-10-01), Kotzin
patent: 2006/0223575 (2006-10-01), Su
patent: 2007/0026811 (2007-02-01), Blume
patent: 2007/0217349 (2007-09-01), Fodor et al.
patent: 2007/0230420 (2007-10-01), Bumiller et al.
patent: 2008/0045262 (2008-02-01), Phan et al.
patent: 2008/0188228 (2008-08-01), Pecen et al.
patent: 1 968 283 (2008-09-01), None
patent: WO 2004/079478 (2004-09-01), None
patent: WO 2009/078675 (2009-06-01), None
Lindoff Bengt
Nader Ali
Le Danh C
Potomac Patent Group PLLC
Telefonaktiebolaget L M Ericsson (publ)
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