BACKGROUND A mobile device is a pocket-sized computing device, typi cally having a
display screen with touch input and/or a min iature keyboard. Some of the types of the …

A method of determining proximity of Bluetooth/Bluetooth Low Energy (BT/BLE) devices, in a
connectionless session includes executing a contiguity profile at a first device, the contiguity …

(57) ABSTRACT A system, circuit, and device for waking up an application processor (AP) of
the mobile device are disclosed. The sys tem includes a low power personal area network …

Abstract Systems for waking up an application processor (AP) of a mobile device are
disclosed. In one embodiment, one of the systems of the mobile device includes a Bluetooth …

Systems and methods for controlling one or more sensor devices are disclosed. In one
embodiment, a system of a mobile device for controlling one or more sensor devices …

Apparatus (30) comprises a battery power supply, a radio-frequency transceiver, a multi-
element antenna, and processor and memory. Software causes the apparatus (30): when in …

An object of the present invention is to provide a wireless communication device capable of
obtaining an idle communication channel with a simple configuration, and to provide a …