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    CO-CHANNEL WIRELESS DETECTION
    1.
    发明申请
    CO-CHANNEL WIRELESS DETECTION 审中-公开
    同频道无线检测

    公开(公告)号：WO2017172101A1

    公开(公告)日：2017-10-05

    申请号：PCT/US2017/018279

    申请日：2017-02-17

    Applicant: APPLE INC.

    Inventor： SHAH, Tushar Ramanlal ,  HAKIM, Joseph

    IPC: H04B1/525 ,  H04L5/14 ,  H04L27/00 ,  H04L27/26 ,  H04W16/14

    Abstract: An electronic device includes an antenna configured to receive a wireless signal. The electronic device also includes a first correlator configured to correlate the wireless signal to a communication of a first wireless protocol type and a second correlator configured to correlate the wireless signal to a communication of a second wireless protocol type. Coexistence of LTE and W-LAN, identification of packets and the associated standard, protocol or RAT. Performs autocorrelation with Legacy STF to identify an IEEE 802.11 packet and correlation with DM-RS (or PRACH preamble or PUSCH detection) to identify an LTE communication. A further embodiment concerns the presence of harmonics generated by a transmitter of a first RAT and falling into the received spectrum of a co-located receiver of a second RAT, a filter filters out said harmonics if the two correlators associated to the same frequency band acknowledge detection.

    Abstract translation: 电子设备包括被配置为接收无线信号的天线。 该电子设备还包括第一相关器，该第一相关器被配置为将该无线信号与第一无线协议类型的通信相关联，以及第二相关器，被配置为将该无线信号与第二无线协议类型的通信相关联。 LTE和W-LAN的共存，数据包的识别以及相关的标准，协议或RAT。 与传统STF执行自相关以识别IEEE 802.11分组并且与DM-RS（或PRACH前导或PUSCH检测）相关以识别LTE通信。 另一实施例涉及由第一RAT的发射机产生并落入第二RAT的共址接收机的接收频谱中的谐波的存在，如果与相同频带相关联的两个相关器确认 检测

    ELECTRONIC DEVICE WITH NEAR-FIELD ANTENNAS
    3.
    发明申请
    ELECTRONIC DEVICE WITH NEAR-FIELD ANTENNAS 审中-公开
    具有近场天线的电子设备

    公开(公告)号：WO2015134119A1

    公开(公告)日：2015-09-11

    申请号：PCT/US2015/011463

    申请日：2015-01-14

    Applicant: APPLE INC

    Inventor： OUYANG, Yuehui ,  HAKIM, Joseph ,  DARNELL, Dean, F. ,  PASCOLINI, Mattia

    IPC: H01Q9/04 ,  H04B5/00 ,  H01Q5/35 ,  H01Q1/24 ,  H01Q7/00 ,  H01Q9/42

    CPC classification number: H04B5/0081 ,  H01Q1/243 ,  H01Q5/35 ,  H01Q7/00 ,  H01Q9/0421 ,  H01Q9/42 ,  H04B5/02 ,  H04W88/06

    Abstract: An electronic device may have multiple near-field communications antennas. Multiplexer circuitry may have a transceiver port that is coupled to a near-field communications transceiver, and multiple antenna ports coupled to respective near-field communications antennas. Non-near-field communications antennas may be used by non- near-field communications circuitry. The electronic device may have a housing with opposing first and second ends and a display. One of the near-field communications antennas and one of the non-near-field communications antenna may be formed from shared antenna structures at the first end. Another of the near-field communications antennas and another of the non-near-field communications antennas may be formed from shared antenna structures at the second end. An additional near field communications antenna may be overlapped by the display.

    Abstract translation: 电子设备可以具有多个近场通信天线。 多路复用器电路可以具有耦合到近场通信收发器的收发器端口，以及耦合到相应的近场通信天线的多个天线端口。 非近场通信天线可以由非近场通信电路使用。 电子设备可以具有带有相对的第一和第二端的壳体和显示器。 近场通信天线中的一个和非近场通信天线中的一个可以在第一端由共享天线结构形成。 近场通信天线中的另一个和非近场通信天线中的另一个可以在第二端由共享天线结构形成。 附加的近场通信天线可能与显示器重叠。

    COORDINATED CHANNEL STATE INFORMATION REPORTING
    4.
    发明申请
    COORDINATED CHANNEL STATE INFORMATION REPORTING 审中-公开

    公开(公告)号：WO2022256963A1

    公开(公告)日：2022-12-15

    申请号：PCT/CN2021/098586

    申请日：2021-06-07

    Applicant: APPLE INC. ,  ZHANG, Yushu

    Inventor： MITTAL, Udar ,  WANG, Xiaowen ,  SUN, Haitong ,  ZHANG, Yushu ,  ZENG, Wei ,  KAMAKARIS, Theodoros ,  HAKIM, Joseph

    IPC: H04W72/04

    Abstract: This disclosure relates to techniques for coordinated channel state information reporting in a wireless communication system. A wireless device may establish a wireless link with a cellular base station. The wireless device may determine to coordinate channel state information reporting with another wireless device. Information may be exchanged with the other wireless device via a sidelink wireless link. The wireless device may provide channel state information to the cellular base station. The channel state information may be determined based at least in part on the information exchanged with the other wireless device via the sidelink wireless link.

    LAA/WI-FI COEXISTENCE FOR 5GHZ ANTENNA SHARING
    5.
    发明申请
    LAA/WI-FI COEXISTENCE FOR 5GHZ ANTENNA SHARING 审中-公开
    LAH / WI-FI共存5GHZ天线共享

    公开(公告)号：WO2018058112A1

    公开(公告)日：2018-03-29

    申请号：PCT/US2017/053459

    申请日：2017-09-26

    Applicant: APPLE INC.

    Inventor： BELGHOUL, Farouk ,  FLYNN, Paul V. ,  SANGUINETTI, Louie J. ,  ADLER, Bernd W. ,  MUCKE, Christian W. ,  HAKIM, Joseph ,  DIMPFLMAIER, Ronald W. ,  SAUER, Matthias ,  SHAH, Tushar R. ,  BORGES, Daniel R. ,  RIVERA-BARRETO, Rafael L. ,  PEREZ, Cesar

    IPC: H04W72/12 ,  H04W88/06

    Abstract: A wireless communication device (UE) includes a cellular processor configured to conduct wireless communications according to a first radio access technology (RAT) in a first frequency band and in a second frequency band, wherein the first RAT is a cellular RAT, the first frequency band is in an unlicensed spectrum, and the second frequency band is in a licensed spectrum. In some embodiments, the apparatus includes a wireless local area network (WLAN) processor configured to conduct wireless communications according to a second RAT in the first frequency band. In some embodiments, the cellular processor and the WLAN processor are configured to couple to a common antenna for communications in the first frequency band. In some embodiments, the cellular processor may notify the WLAN processor when it is scanning and/or when it is assigned secondary component carriers in the first frequency band. In some embodiments, the WLAN processor may notify the cellular processor when it is transmitting. In some embodiments, the WLAN processor and/or the cellular processor may perform one or more actions in response to such notifications to improve coexistence in the first frequency band.

    Abstract translation: 无线通信设备（UE）包括蜂窝处理器，该蜂窝处理器被配置为根据第一频带和第二频带中的第一无线接入技术（RAT）进行无线通信，其中第一RAT 是一个蜂窝RAT，第一个频段在非授权频段，第二个频段在授权频段。 在一些实施例中，该装置包括被配置为根据第一频带中的第二RAT进行无线通信的无线局域网（WLAN）处理器。 在一些实施例中，蜂窝处理器和WLAN处理器被配置为耦合到用于第一频带中的通信的公共天线。 在一些实施例中，蜂窝处理器可以通知WLAN处理器何时正在扫描和/或何时在第一频带中分配次要分量载波。 在一些实施例中，WLAN处理器可以在蜂窝处理器正在发送时通知蜂窝处理器。 在一些实施例中，响应于这些通知，WLAN处理器和/或蜂窝处理器可以执行一个或多个动作以改善第一频带中的共存。

    SYSTEMS AND METHODS FOR RADAR-BASED BIOMETRIC SIGNAL EXTRACTION
    8.
    发明公开
    SYSTEMS AND METHODS FOR RADAR-BASED BIOMETRIC SIGNAL EXTRACTION 审中-公开

    公开(公告)号：EP4154799A1

    公开(公告)日：2023-03-29

    申请号：EP22190778.5

    申请日：2022-08-17

    Applicant: Apple Inc.

    Inventor： MAMANDIPOOR, Babak ,  CURRAN, James T. ,  HAKIM, Joseph

    IPC: A61B5/00 ,  G01S7/41 ,  G01S13/88 ,  G01S13/58 ,  A61B5/0507 ,  A61B5/0205

    Abstract: Systems and methods for determining fine grain motions and vibrations of live and/or inanimate objects are described based on using a radar system. For example, biometric information may be extracted from such vibrations associated with a live object. In different embodiments, processing circuitry may perform different statistical analysis on reflections from the objects. Moreover, the processing circuitry may perform different processing functions based on the statistical analysis to determine the vibrations with high accuracy. Furthermore, the processing circuitry may also select one or multiple target maps based on a field of view of the radar system for a more robust measurement of the vibrations associated with one or multiple objects.

    ELECTRONIC DEVICE WITH NEAR-FIELD ANTENNAS
    10.
    发明公开
    ELECTRONIC DEVICE WITH NEAR-FIELD ANTENNAS 审中-公开
    ELEKTRONISCHE VORRICHTUNG MIT NAHFELDANTENNEN

    公开(公告)号：EP3087639A1

    公开(公告)日：2016-11-02

    申请号：EP15701909.2

    申请日：2015-01-14

    Applicant: Apple Inc.

    Inventor： OUYANG, Yuehui ,  HAKIM, Joseph ,  DARNELL, Dean F. ,  PASCOLINI, Mattia

    IPC: H01Q9/04 ,  H04B5/00 ,  H01Q5/35 ,  H01Q1/24 ,  H01Q7/00 ,  H01Q9/42

    Abstract: An electronic device may have multiple near-field communications antennas. Multiplexer circuitry may have a transceiver port that is coupled to a near-field communications transceiver, and multiple antenna ports coupled to respective near-field communications antennas. Non-near-field communications antennas may be used by non-near-field communications circuitry. The electronic device may have a housing with opposing first and second ends and a display. One of the near-field communications antennas and one of the non-near-field communications antenna may be formed from shared antenna structures at the first end. Another of the near-field communications antennas and another of the non-near-field communications antennas may be formed from shared antenna structures at the second end. An additional near field communications antenna may be overlapped by the display.

    Abstract translation: 电子设备可以具有多个近场通信天线。 多路复用器电路可以具有耦合到近场通信收发器的收发器端口，以及耦合到相应的近场通信天线的多个天线端口。 非近场通信天线可以由非近场通信电路使用。 电子设备可以具有壳体，其具有相对的第一和第二端部以及显示器。 近场通信天线之一和非近场通信天线中的一个可以在第一端由共享天线结构形成。 近场通信天线中的另一个和非近场通信天线中的另一个可以在第二端由共享天线结构形成。 附加的近场通信天线可能与显示器重叠。

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