Method and system for determining availability of a radio...

Details Method and system for determining availability of a radio... Method and system for determining availability of a radio...

2007-04-03

2007-04-03

Ferguson, Keith (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S437000, C455S440000, C455S432100, C455S434000, C455S422100, C455S550100, C455S426100, C370S331000, C370S332000, C370S333000, C370S334000

Reexamination Certificate

active

10629406

ABSTRACT:
A mobile station communicating with a first radio network may detect that it has changed location and thereafter stopped moving. In response to determining that it has changed location and thereafter stopped moving, the mobile station may perform one or more predetermined actions. For example, the mobile station may be communicating with a first radio network, such as a WWAN. In response to this determination, the mobile station may check the availability of a second radio network, such as a WLAN. If the second radio network is available, the mobile station may begin accessing the second radio network for voice, data or other services.

REFERENCES:
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patent: 2002/0132628 (2002-09-01), Matsumoto et al.
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patent: 2003/0091021 (2003-05-01), Trossen et al.
patent: 2004/0264414 (2004-12-01), Dorenbosch

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