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公开(公告)号:US10757653B2
公开(公告)日:2020-08-25
申请号:US16741690
申请日:2020-01-13
Applicant: Apple Inc.
Inventor: Hugo Fiennes
IPC: G08C17/00 , H04W52/02 , H04W76/38 , H04W24/08 , H04W80/02 , G06F1/3293 , G06F1/3296
Abstract: Mobile devices such as cellular telephones are provided that communicate with wireless networks. Cellular telephone network equipment may communicate with a cellular telephone over a data connection. The cellular telephone may have an internet protocol (IP) address that allows data to be provided to the cellular telephone over the data connection. To conserve resources and release unused IP addresses, the cellular telephone network equipment may deactivate inactive data connections after a period of inactivity. A baseband processor within a mobile device may periodically send User Datagram Protocol (UDP) keep-alive packets over the data connection to ensure that the data connection remains active. The keep-alive packets may be directed to a packet sink server or may be associated with a black hole route. An applications processor in the telephone may remain in sleep mode during keep-alive packet transmission to conserve power.
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公开(公告)号:US10750449B2
公开(公告)日:2020-08-18
申请号:US16202535
申请日:2018-11-28
Applicant: Telefonaktiebolaget LM Ericsson (publ)
Inventor: Johan Rune , Jose Luis Pradas , Andres Reial
Abstract: There is disclosed a method performed by a wireless communication device to enable the reception of a beam sweep transmission. The method comprises obtaining information enabling said wireless communication device to determine whether it is stationary, or essentially stationary. The method also comprises acquiring configuration information comprising information about the starting time for the beam sweep transmission. The method also comprises determining a time when to initiate a reception of the beam sweep transmission based at least partially on the obtained information and the acquired configuration information, thereby allowing said wireless communication device to enter, or remain in, a first activity state until the determined time. The method also comprises entering, at the determined time, a second activity state whereby said wireless communication device is capable to receive the beam sweep. There is also disclosed a complementary method performed by a radio network node as well as corresponding devices and computer programs.
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公开(公告)号:US10736035B2
公开(公告)日:2020-08-04
申请号:US16157901
申请日:2018-10-11
Applicant: SONY CORPORATION
Inventor: Brian Alexander Martin , Hideji Wakabayashi , Jussi Kahtava , Yuichi Morioka
IPC: G08C17/00 , H04W52/02 , H04W4/70 , H04W76/27 , H04J11/00 , H04L29/06 , H04W40/00 , H04W64/00 , H04W68/02 , H04W72/04 , H04W76/28 , H04W36/30 , H04W88/12 , H04W88/16
Abstract: A communications device establishes a communications context for communicating data packets using a packet communications bearer from the communications device via mobile communications network in a connected state and releases communications context when in an idle state. A controller is configured in combination with a receiver to receive signalling information providing an indication of one or more functions performed by at least one of the receiver, a transmitter, or the controller which can be changed in a power saving state, and when in either the idle state or the connected state, to enter the power saving state in which the one or more of the operations performed by at least one of the receiver, the transmitter, or the controller are changed in accordance with the indication of the changed functions received in the signalling information from the mobile communications network.
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公开(公告)号:US20200238298A1
公开(公告)日:2020-07-30
申请号:US16063097
申请日:2016-12-14
Applicant: SEB S.A.
Inventor: Jean-Yves BEAUDET , Laurent BLOND , Lionnel DURAND
Abstract: The invention relates to an interface and control unit (27) for a cooking appliance, comprising: a control circuit (19) comprising a connection point (20) for connecting to a power circuit (18) of the cooking appliance (A) or to an element for connection to said power circuit (18), the control circuit being arranged so as to emit a control signal for at least one functional element of the cooking appliance; a communication circuit (25) arranged so as to communicate according to a known communication protocol, for example a protocol for two-way communication by radio waves, the communication circuit (25) also being able to exchange information with the control circuit (19); and a support to which are attached, or in which are arranged, the control circuit (19) and the communication circuit (25), the support comprising elements for fixing to a frame of the cooking appliance (A).
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公开(公告)号:US10724671B2
公开(公告)日:2020-07-28
申请号:US15637589
申请日:2017-06-29
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Abstract: A remote controller includes a handheld device and a support structure detachably coupled to the handheld device. The handheld device includes a quick release base. The support structure includes a clamping mechanism, a connecting shaft coupled to the clamping mechanism, and a locking member sleeved on the connecting shaft and rotatable around the connecting shaft. The locking member is configured to be rotatably switched between a locked state of being engaged with the quick release base and an unlocked state of being separated from the quick release base.
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公开(公告)号:US10713938B2
公开(公告)日:2020-07-14
申请号:US15810449
申请日:2017-11-13
Applicant: Tyco Fire & Security GmbH
Inventor: Faruk Meah , Andrew D. Naish , Steven Ian Bennett
IPC: G08C17/00 , G08C23/04 , H04B10/114 , G08B29/14
Abstract: The system includes an active unit, such as a detector unit, which has a processor, a network port for connection to a central control unit, and an optical data input port. The processor is arranged to enable the optical data input port on receipt of an enable signal received by the active unit from the central control unit via a network.
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公开(公告)号:US10694609B2
公开(公告)日:2020-06-23
申请号:US15784977
申请日:2017-10-16
Applicant: Cooper Technologies Company
Inventor: Nam Chin Cho , Ryan Lamon Cunningham
Abstract: A modular wireless lighting control device includes a wireless interface device that includes a wireless transceiver, a first controller, and a power supply. The wireless transceiver is in electrical communication with the first controller. The wireless interface device receives lighting control instructions wirelessly via the wireless transceiver. The modular wireless lighting control device further includes a lighting control device in electrical communication with the wireless communication device. The lighting control device includes a second controller and control interface circuitry. The control interface circuitry is compatible with a light fixture.
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78.
公开(公告)号:US10694494B2
公开(公告)日:2020-06-23
申请号:US16226382
申请日:2018-12-19
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventor: John Walter Diachina , Paul Schliwa-Bertling , Nicklas Johansson
IPC: G08C17/00 , H04W68/02 , H04L1/18 , H04W40/00 , H04W52/02 , H04L29/12 , H04L29/06 , H04W4/70 , H04W76/28 , H04W68/00 , H04W88/14 , H04W88/08 , H04W88/02
Abstract: A core network node (e.g., Serving GPRS Support Node (SGSN)), a radio access network node (e.g., Base Station Subsystem), and various methods are described herein for realizing time coordinated cells and maintaining a reliability of paging a wireless device (e.g., Machine Type Communications (MTC) device, mobile station).
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79.
公开(公告)号:US10671185B2
公开(公告)日:2020-06-02
申请号:US16188193
申请日:2018-11-12
Applicant: Google LLC
Inventor: Alok Chandel , Pierre-Yves Laligand
IPC: G06F3/0346 , G08C17/00
Abstract: Systems, methods, and media for providing a multipurpose remote control are provided. In some implementations, a system for controlling a media device is provided, the system comprising: a hardware processor connected to a touch sensor, a directional input region, and a motion sensor, wherein the hardware processor is configured to: detect that the touch sensor is activated for a predetermined period of time; and upon detecting that the touch sensor has been activated for the predetermined period of time, switching from a first mode to a second mode, wherein: the first mode comprises controlling a highlighted region displayed on the media device in response to an input provided on the directional input region and selecting an item corresponding to the highlighted region in response to depression of the touch sensor; and the second mode comprises controlling a position of a cursor displayed on the media device in response to an output of the motion sensor, selecting an item corresponding to the position of the cursor in response to depression of the touch sensor, and inhibiting the display of the highlighted region.
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公开(公告)号:US10667779B2
公开(公告)日:2020-06-02
申请号:US15575409
申请日:2016-07-25
Applicant: OMRON CORPORATION
Inventor: Kokichi Tobita , Koichi Furusawa , Makoto Wada
Abstract: An operation device (200) for remotely operating an X-ray imaging device (1) includes an operation unit (280), a grip detection unit (240), which determines whether an operation received by the operation unit (280) is a normal operation or an erroneous operation, and a control unit (230), which transmits an operation signal corresponding to the operation to the X-ray imaging device (1). The control unit (230) transmits the signal when the grip detection unit (240) determines that the operation is a normal operation. The operation device is prevented from causing an erroneous operation of its target device.