System, method and device for switching between WWAN and WLAN in a mobile wireless hotspot
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United States of America Patent
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Jul 4, 2017
Grant Date -
Jun 5, 2014
app pub date -
May 21, 2013
filing date -
Dec 22, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus comprises a first interface module configured to interface with one or more user devices through a wireless local area network (WLAN) connection; a second interface module configured to interface with a wireless communication network through a wireless wide area network (WWAN) connection; and a controller. The controller is configured to detect availability of carrier hotspots; if no carrier hotspot is detected, route traffic to and from the one or more user devices through the WWAN connection; and if a carrier hotspot is detected, route traffic to and from the one or more user devices through the detected carrier hotspot.
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