Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
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.
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Delker Jason R.
Everson John M.
Jones Bryce A.
Ferguson Keith
Sprint Spectrum L.P.
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