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    METHOD FOR ACTIVATING A VEHICLE FUNCTION AND ASSOCIATED ACTIVATION DEVICE
    3.
    发明公开
    METHOD FOR ACTIVATING A VEHICLE FUNCTION AND ASSOCIATED ACTIVATION DEVICE 审中-公开

    公开(公告)号：US20240042963A1

    公开(公告)日：2024-02-08

    申请号：US18229859

    申请日：2023-08-03

    Applicant: Continental Automotive Technologies GmbH

    Inventor： Mohamed Cheikh ,  Sébastien Chanal

    IPC: B60R25/24 ,  H04B1/7163 ,  G01S11/02 ,  G01S3/04

    CPC classification number: B60R25/245 ,  H04B1/71632 ,  G01S11/02 ,  G01S3/04 ,  H04B2201/71634 ,  H04B2201/71632

    Abstract: A method for activating a vehicle function, by an activation device including a transceiver to communicate with “hands-free” access equipment. The transceiver is equipped with a gyroscope and a magnetometer and two receiving antennas that have a coefficient of electromagnetic coupling between them that is below a threshold. The method includes the following steps for at least two consecutive footsteps: transmission of a signal comprising data of the gyroscope and the magnetometer of the “hands-free” equipment to the vehicle; comparison of the data with representative values of the gyroscope and the magnetometer of the transceiver; determination of a first direction of the user; determination of a second direction of the user based on an estimation of a first angle of arrival of the signal towards the transceiver; comparison of the first direction and the second direction; activation of the vehicle function on the basis of the result of the comparison.

    Method and apparatus for low power modulation and massive medium access control
    4.
    发明授权
    Method and apparatus for low power modulation and massive medium access control 有权
    用于低功率调制和大容量介质访问控制的方法和装置

    公开(公告)号：US08314688B2

    公开(公告)日：2012-11-20

    申请号：US11843543

    申请日：2007-08-22

    Applicant: Kourosh Pahlavan ,  Farokh Hassanzadeh Eskafi

    Inventor： Kourosh Pahlavan ,  Farokh Hassanzadeh Eskafi

    IPC: G05B11/01 ,  G08C19/12 ,  H04J11/00 ,  H04W4/00 ,  H04L27/06

    CPC classification number: H04B1/7176 ,  H04B2201/71632 ,  H04W74/00 ,  Y02D70/144 ,  Y02D70/166 ,  Y02D70/22 ,  Y02D70/40

    Abstract: An ultra low power, low complexity, low collision, deterministic modulation method that also works as a massive medium access mechanism for communication systems is based on positioning data in a communication resource space, such as time and frequency, such that the position of a symbol in that space determines its value and its access to the medium. The number base of the symbol is determined by the size of the subset of the resource space it is positioning itself in and, thereby, a few sparsely located symbols can convey a large value, while the remainder of the space can be simultaneously and massively used by other sparsely resource using members of the network.

    Abstract translation: 也可以作为通信系统的大型介质访问机制的超低功率，低复杂度，低冲突，确定性调制方法，是基于在诸如时间和频率的通信资源空间中定位数据，使得符号的位置 在这个空间决定了它的价值和对媒介的访问。 符号的数字基数由其自身定位的资源空间的子集的大小确定，因此，几个稀疏位置的符号可以传达大的值，而空间的其余部分可以同时并大量使用 由其他资源稀少的网络成员使用。

    Method and Apparatus for Low Power Modulation and Massive Medium Access Control
    7.
    发明申请
    Method and Apparatus for Low Power Modulation and Massive Medium Access Control 有权
    低功率调制和大容量介质访问控制的方法和装置

    公开(公告)号：US20090051496A1

    公开(公告)日：2009-02-26

    申请号：US11843543

    申请日：2007-08-22

    Applicant: Kourosh Pahlavan ,  Farokh Hassanzadeh Eskafi

    Inventor： Kourosh Pahlavan ,  Farokh Hassanzadeh Eskafi

    IPC: H04Q5/22 ,  G08B13/14 ,  H04L12/43

    CPC classification number: H04B1/7176 ,  H04B2201/71632 ,  H04W74/00 ,  Y02D70/144 ,  Y02D70/166 ,  Y02D70/22 ,  Y02D70/40

    Abstract: An ultra low power, low complexity, low collision, deterministic modulation method that also works as a massive medium access mechanism for communication systems is based on positioning data in a communication resource space, such as time and frequency, such that the position of a symbol in that space determines its value and its access to the medium. The number base of the symbol is determined by the size of the subset of the resource space it is positioning itself in and, thereby, a few sparsely located symbols can convey a large value, while the remainder of the space can be simultaneously and massively used by other sparsely resource using members of the network.

    Abstract translation: 也可以作为通信系统的大型介质访问机制的超低功率，低复杂度，低冲突，确定性调制方法，是基于在诸如时间和频率的通信资源空间中定位数据，使得符号的位置 在这个空间决定了它的价值和对媒介的访问。 符号的数字基数由其自身定位的资源空间的子集的大小确定，因此，几个稀疏位置的符号可以传达大的值，而空间的其余部分可以同时并大量使用 由其他资源稀少的网络成员使用。

    OPTIMIZING UWB SATELLITE ANTENNA IN-VEHICLE POSITIONING
    9.
    发明申请
    OPTIMIZING UWB SATELLITE ANTENNA IN-VEHICLE POSITIONING 审中-公开
    优化UWB卫星天线车载定位

    公开(公告)号：US20160059827A1

    公开(公告)日：2016-03-03

    申请号：US14833664

    申请日：2015-08-24

    Applicant: LEAR CORPORATION

    Inventor： Nizam UDDIN ,  Thomas O'BRIEN ,  Jason BAUMAN

    IPC: B60R25/24 ,  H04B7/04 ,  G01S5/02 ,  B62D25/10 ,  E05F15/77 ,  H04B1/7163 ,  B60R25/20

    CPC classification number: B60R25/245 ,  E05F15/77 ,  G01S5/0284 ,  G01S11/02 ,  G07C9/00309 ,  G07C2009/00507 ,  G07C2209/63 ,  H04B1/71637 ,  H04B2201/71632

    Abstract: An electronic passive entry-passive start (ePEPS) system includes a first satellite ultra-wideband antenna, a second satellite ultra-wideband antenna, a third satellite ultra-wideband antenna, and a fourth satellite ultra-wideband antenna. A remote function actuator is in electronic communication with the first satellite ultra-wideband antenna, the second satellite ultra-wideband antenna, the third satellite ultra-wideband antenna, and the fourth satellite ultra-wideband antenna. A body control module can be in electronic communication with remote function actuator. A key fob is in wireless communication with the first satellite ultra-wideband antenna, the second satellite ultra-wideband antenna, the third satellite ultra-wideband antenna, and the fourth satellite ultra-wideband antenna such that predetermined functions in a vehicle are actuated depending on the position of a user.

    Abstract translation: 电子被动进入 - 无源启动（ePEPS）系统包括第一卫星超宽带天线，第二卫星超宽带天线，第三卫星超宽带天线和第四卫星超宽带天线。 远程功能致动器与第一卫星超宽带天线，第二卫星超宽带天线，第三卫星超宽带天线和第四卫星超宽带天线进行电子通信。 身体控制模块可以与远程功能执行器进行电子通信。 密钥卡与第一卫星超宽带天线，第二卫星超宽带天线，第三卫星超宽带天线和第四卫星超宽带天线进行无线通信，使得车辆中的预定功能被驱动取决于 在用户的位置。

    APPARATUS AND METHOD FOR SINGLE-TONE DEVICE DISCOVERY IN WIRELESS COMMUNICATION NETWORKS
    10.
    发明申请
    APPARATUS AND METHOD FOR SINGLE-TONE DEVICE DISCOVERY IN WIRELESS COMMUNICATION NETWORKS 有权
    无线通信网络中单声道发现的装置及方法

    公开(公告)号：US20140185550A1

    公开(公告)日：2014-07-03

    申请号：US14142021

    申请日：2013-12-27

    Applicant: Seunghee Han ,  Apostolos Papathanassiou ,  Hong He ,  Jong-Kae Fwu ,  Alexei Vladimirovich Davydov

    Inventor： Seunghee Han ,  Apostolos Papathanassiou ,  Hong He ,  Jong-Kae Fwu ,  Alexei Vladimirovich Davydov

    IPC: H04L5/00

    CPC classification number: H04L5/0058 ,  H04B1/7143 ,  H04B2201/71632 ,  H04L5/0012 ,  Y02D70/126 ,  Y02D70/20

    Abstract: Embodiments of wireless communication devices and methods for device discovery is generally described herein. Some of these embodiments describe an apparatus having processing circuitry arranged to configure a single-tone discovery signal for transmission in a symbol in a transmission opportunity based on an assignment pattern. The assignment pattern may define frequency positions, for a set of transmission opportunities, at which the apparatus shall transmit discovery signals in the corresponding transmission opportunity. The apparatus may have physical layer circuitry arranged to transmit the single-tone discovery signal in the corresponding transmission opportunity. Other methods and apparatuses are also described.

    Abstract translation: 无线通信设备的实施例和用于设备发现的方法在此通常被描述。 这些实施例中的一些描述了具有处理电路的装置，该处理电路被布置成基于分配模式来配置用于在传输机会中的符号中传输的单音发现信号。 分配模式可以为一组发送机会定义频率位置，在该组发送机会上，装置将在相应的发送机会中发送发现信号。 该装置可以具有布置成在相应的传输机会中发送单音发现信号的物理层电路。 还描述了其它方法和装置。

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