Discovery and operation of hybrid wireless wide area and wireless local area networks
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United States of America Patent
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Dec 23, 2014
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app pub date -
Sep 28, 2012
filing date -
Sep 28, 2012
priority date (Note) -
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Abstract
Technology for setting up a Device to Device (D2D) communication channel between mobile wireless devices is disclosed. The technology includes identifying a first user equipment and a second user equipment located within a proximity; receiving network assisted proximity discovery information at one of the first UE and the second UE from an evolved packet core (EPC) operating on a third generation partnership practice (3GPP) wireless wide area network (WWAN); and setting up a device to device (D2D) communication between the first UE and the second UE based on the network assisted proximity discovery information received from the EPC.
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