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    Systems and methods for controlling wireless power transfer
    2.
    发明授权
    Systems and methods for controlling wireless power transfer 有权

    公开(公告)号：US09899879B2

    公开(公告)日：2018-02-20

    申请号：US15043786

    申请日：2016-02-15

    Applicant: MOTOROLA SOLUTIONS, INC.

    Inventor： Antonio Faraone ,  Giorgi G. Bit-Babik ,  Chi T. Tran

    IPC: G06F1/00 ,  H02J50/12 ,  G06F1/26 ,  H02J50/90

    CPC classification number: H02J50/12 ,  G06F1/26 ,  H02J50/80 ,  H02J50/90

    Abstract: A system and method for wireless power transfer. The system includes a transmit coil having a first magnetic field having a first magnitude. The system also includes a receive coil, magnetically coupled to the transmit coil, having a second magnetic field having a second magnitude. The system also includes an electronic processor electrically coupled to the transmit coil and communicatively coupled to the receive coil. The electronic processor is configured to determine the first magnitude of the first magnetic field. The electronic processor is further configured to receive the second magnitude of the second magnetic field. The electronic processor is further configured to determine an efficiency based on the first magnitude and the second magnitude, and determine a power level for the transmit coil based on the efficiency.

    WIRELESS BROADBAND/LAND MOBILE RADIO ANTENNA SYSTEM
    3.
    发明申请
    WIRELESS BROADBAND/LAND MOBILE RADIO ANTENNA SYSTEM 有权

    公开(公告)号：US20170317397A1

    公开(公告)日：2017-11-02

    申请号：US15144140

    申请日：2016-05-02

    Applicant: MOTOROLA SOLUTIONS, INC.

    Inventor： Antonio Faraone ,  Giorgi G. Bit-Babik

    IPC: H01P5/22 ,  H01Q1/52 ,  H01Q1/24

    CPC classification number: H01P5/22 ,  H01P5/222 ,  H01Q1/241 ,  H01Q1/523 ,  H01Q21/205 ,  H01Q21/22 ,  H01Q21/28 ,  H01Q21/30 ,  H01Q25/00

    Abstract: An antenna system. The antenna system includes a central antenna, and a plurality of peripheral antennas positioned symmetrically around the central antenna. A first coupler provides a first radio connection and a second radio connection. A first 180 degree hybrid coupler is coupled to a first two diametrically opposed antennas of the plurality of peripheral antennas. A second 180 degree hybrid coupler is coupled to a second two diametrically opposed antennas of the plurality of peripheral antennas. A third 180 degree hybrid coupler coupled to the first and second 180 degree hybrid couplers, and having a third radio connection and a fourth radio connection. The first, second, third, and fourth radio connections are decoupled from each other, and the first, second, and third system radio connections are also decoupled from the central antenna.

    Wireless broadband/land mobile radio antenna system
    4.
    发明授权
    Wireless broadband/land mobile radio antenna system 有权

    公开(公告)号：US09979069B2

    公开(公告)日：2018-05-22

    申请号：US15144140

    申请日：2016-05-02

    Applicant: MOTOROLA SOLUTIONS, INC.

    Inventor： Antonio Faraone ,  Giorgi G. Bit-Babik

    IPC: H01Q21/00 ,  H01P5/22 ,  H01Q1/24 ,  H01Q1/52

    CPC classification number: H01P5/22 ,  H01P5/222 ,  H01Q1/241 ,  H01Q1/523 ,  H01Q21/205 ,  H01Q21/22 ,  H01Q21/28 ,  H01Q21/30 ,  H01Q25/00

    Abstract: An antenna system. The antenna system includes a central antenna, and a plurality of peripheral antennas positioned symmetrically around the central antenna. A first coupler provides a first radio connection and a second radio connection. A first 180 degree hybrid coupler is coupled to a first two diametrically opposed antennas of the plurality of peripheral antennas. A second 180 degree hybrid coupler is coupled to a second two diametrically opposed antennas of the plurality of peripheral antennas. A third 180 degree hybrid coupler coupled to the first and second 180 degree hybrid couplers, and having a third radio connection and a fourth radio connection. The first, second, third, and fourth radio connections are decoupled from each other, and the first, second, and third system radio connections are also decoupled from the central antenna.

    SYSTEMS AND METHODS FOR CONTROLLING WIRELESS POWER TRANSFER
    5.
    发明申请
    SYSTEMS AND METHODS FOR CONTROLLING WIRELESS POWER TRANSFER 有权

    公开(公告)号：US20170237293A1

    公开(公告)日：2017-08-17

    申请号：US15043786

    申请日：2016-02-15

    Applicant: MOTOROLA SOLUTIONS, INC.

    Inventor： Antonio Faraone ,  Giorgi G. Bit-Babik ,  Chi T. Tran

    IPC: H02J50/12 ,  H02J50/90 ,  G06F1/26

    CPC classification number: H02J50/12 ,  G06F1/26 ,  H02J50/80 ,  H02J50/90

    Abstract: A system and method for wireless power transfer. The system includes a transmit coil having a first magnetic field having a first magnitude. The system also includes a receive coil, magnetically coupled to the transmit coil, having a second magnetic field having a second magnitude. The system also includes an electronic processor electrically coupled to the transmit coil and communicatively coupled to the receive coil. The electronic processor is configured to determine the first magnitude of the first magnetic field. The electronic processor is further configured to receive the second magnitude of the second magnetic field. The electronic processor is further configured to determine an efficiency based on the first magnitude and the second magnitude, and determine a power level for the transmit coil based on the efficiency.

    Method and apparatus for uplink power control in a wireless communication system
    6.
    发明授权
    Method and apparatus for uplink power control in a wireless communication system 有权
    一种用于无线通信系统中的上行链路功率控制的方法和装置

    公开(公告)号：US09144028B2

    公开(公告)日：2015-09-22

    申请号：US13731646

    申请日：2012-12-31

    Applicant: Motorola Solutions, Inc.

    Inventor： Antonio Faraone ,  Giorgi G. Bit-Babik

    IPC: H04W52/14 ,  H04W52/28 ,  H04W52/36

    CPC classification number: H04W52/146 ,  H04W52/288 ,  H04W52/367

    Abstract: A method, mobile station, and user-based communication system are provided that determine that a mobile station intends to transmit over an uplink, determine whether the mobile station is being operated in a body-worn position, determine an uplink transmit power scale factor, and when the mobile station is being operated in a body-worn position, apply the uplink transmit power scale factor to an uplink transmit power to produce a scaled uplink transmit power. In one embodiment, the user-based communication system includes the mobile station and an audio accessory and determines whether the mobile station is being operated in a body-worn position based on a determination of whether the audio accessory is actively engaged.

    Abstract translation: 提供了一种方法，移动台和基于用户的通信系统，其确定移动台意图通过上行链路进行发送，确定移动台是否在身体佩戴位置中操作，确定上行链路发射功率比例因子， 并且当移动台在身体佩戴状态下操作时，将上行链路发射功率比例因子应用于上行链路发射功率以产生缩放的上行链路发射功率。 在一个实施例中，基于用户的通信系统包括移动台和音频附件，并且基于对音频附件是否积极地接合的确定来确定移动台是否在身体佩戴位置中操作。

    Multiband antenna system
    7.
    发明授权
    Multiband antenna system 有权

    公开(公告)号：US10135139B2

    公开(公告)日：2018-11-20

    申请号：US14328257

    申请日：2014-07-10

    Applicant: MOTOROLA SOLUTIONS, INC

    Inventor： Nereydo T Contreras ,  Giorgi G. Bit-Babik ,  Antonio Faraone ,  William R. Williams

    IPC: H01Q5/50 ,  H01Q1/24 ,  H01Q1/36 ,  H01Q1/08 ,  H01Q21/30 ,  H01Q5/335

    Abstract: An antenna enables compact and robust multiband operation of portable radios. According to some embodiments, the antenna includes: a first rolled conductive strip having a first section with overlap between successive turns of the first conductive strip and a second section with no overlap between successive turns of the first conductive strip, the first section having an insulating layer between the overlapping successive turns of the first conductive strip; a second rolled conductive strip; and a flexible sheet to which both the first conductive strip and the second conductive strip are bonded.

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