Apparatus, method and article for security by pairing of devices

    公开(公告)号:US10198567B2

    公开(公告)日:2019-02-05

    申请号:US14032115

    申请日:2013-09-19

    Abstract: A functionality of an accessible device such as a set-top box, computer, mobile device, media device, is unlocked or otherwise made available to a user by a security system dependent on an external paired device, such as a mobile device, a key fob or radio frequency identification (RFID) device paired to the accessible device being in a particular wireless communication range of the accessible device. When an authorized user carries the external paired device, this provides the authorized user of the accessible device the ability to conveniently restrict the use of the accessible device and access to various functionalities of the accessible device, such as access to particular television programming or streaming media at times when the authorized user is not in close proximity or in the same general area of the accessible device.

    METHODS AND APPARATUS FOR ALTITUDE-BASED GEOFENCING

    公开(公告)号:US20190014439A1

    公开(公告)日:2019-01-10

    申请号:US16118201

    申请日:2018-08-30

    Abstract: A method of three-dimensional geofencing includes defining a virtual boundary in a three-dimensional geographical space, the virtual boundary including lateral position parameters and an altitude parameter. A boundary-related event and an action to be triggered based on the position of a trackable object is defined with respect to the virtual boundary. The position of the trackable object is estimated based on lateral position values and an altitude value associated with the trackable object. The action is performed if it is determined that the position of the trackable object triggers the boundary-related event.

    MEASUREMENT OF IR EMISSIONS AND ADJUSTMENT OF OUTPUT SIGNAL

    公开(公告)号:US20190014313A1

    公开(公告)日:2019-01-10

    申请号:US16130831

    申请日:2018-09-13

    CPC classification number: H04N17/04

    Abstract: Various arrangements for monitoring and mitigating infrared (IR) interference from a display device are presented. IR emissions from a display device are measured the IR signaling characteristics may be adjusted to mitigate interference from the emissions. Calibration methods may be used determine display emission characteristics by displaying test patterns and video clips. Characteristics of the display patterns and video clips may be correlated to high IR emissions.

    Systems and methods for audio calibration using acoustic measurements

    公开(公告)号:US10171924B2

    公开(公告)日:2019-01-01

    申请号:US15616504

    申请日:2017-06-07

    Abstract: Various arrangements for providing audio calibration are presented. A remote control may determine that it is in position for an audio-based command to be received by the remote control from a user. Via a condenser microphone incorporated as part of the remote control, a calibration sound may be output. The condenser microphone may receive the output the calibration sound in the form of a reflected sound that is an acoustic reflection of the calibration sound. The remote control may analyze an amount of time that has elapsed between outputting the calibration sound and receiving the reflected sound to determine a distance between the condenser microphone and the user. One or more audio input settings may be configured that are used for modifying audio received by the condenser microphone based on the determined distance.

    Method and apparatus for optimal antenna alignment

    公开(公告)号:US10164319B2

    公开(公告)日:2018-12-25

    申请号:US15851441

    申请日:2017-12-21

    Abstract: An approach for determining remote terminal antenna alignment in a satellite communications system is provided. A point in time for an expected conjunction of an a remote terminal antenna, a satellite in communication with the remote terminal and the Sun is determined based on predetermined positional data. An interference level imposed by the Sun on communication signals between the antenna and the satellite is measured at a number of respective points in time. A one of the points in time is determined when the interference is at a peak level. Then information regarding alignment of the antenna with respect to the satellite is determined, wherein the determination of the antenna alignment information is based on a comparison between the one point in time of the peak interference level and the expected point in time of the conjunction of the antenna, the satellite and the Sun.

    Systems and methods for facilitating device control, device protection, and power savings

    公开(公告)号:US10139885B2

    公开(公告)日:2018-11-27

    申请号:US15274057

    申请日:2016-09-23

    Abstract: Systems, methods, and apparatus to facilitate wireless device monitoring and control are provided. A first device controller may be adapted to be disposed within a power connector, in series with conductors of the power connector. The power connector may be adapted to provide power from a power source to a device. The first device controller may include two terminals to electrically couple the first device controller with the conductors of the power connector. The first device controller may further include a power component to power the first device controller. The first device controller may be configured to monitor one or more conditions of the device, control one or more functions of the device, and wirelessly communicate with a system controller that is remote from the power connector and the device. The power connector may correspond to a power plug and/or a terminal block.

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