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    WIRELESS ASSISTANCE METHOD, APPARATUS AND SYSTEM
    53.
    发明申请
    WIRELESS ASSISTANCE METHOD, APPARATUS AND SYSTEM 审中-公开
    无线辅助方法，装置和系统

    公开(公告)号：US20170041823A1

    公开(公告)日：2017-02-09

    申请号：US15332147

    申请日：2016-10-24

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yong Xie ,  Lu Rong ,  Jun Chen

    IPC: H04W28/02 ,  H04W72/04

    CPC classification number: H04W28/0247 ,  H04W16/00 ,  H04W28/0226 ,  H04W28/08 ,  H04W64/00 ,  H04W72/0433 ,  H04W72/0486

    Abstract: This application discloses a wireless assistance method, apparatus, and system. The wireless assistance apparatus includes an obtaining module, a determining module, and a transmission module. The obtaining module is configured to obtain network status information, and the obtaining module transmits the network status information to the determining module. The determining module is configured to receive the network status information, and determine, according to the network status information, a mobile access point that needs to perform wireless assistance, and the determining module transmits information about the mobile access point to the transmission module. The transmission module is configured to receive the information about the mobile access point, and transmit assistance command information to the mobile access point, where the assistance command information is information for instructing the mobile access point to perform wireless assistance.

    Abstract translation: 本申请公开了一种无线辅助方法，装置和系统。 无线辅助装置包括获取模块，确定模块和传输模块。 所述获取模块被配置为获取网络状态信息，并且所述获取模块将所述网络状态信息发送到所述确定模块。 确定模块被配置为接收网络状态信息，并且根据网络状态信息确定需要执行无线协助的移动接入点，并且确定模块将关于移动接入点的信息发送到传输模块。 所述发送模块被配置为接收关于所述移动接入点的信息，并向所述移动接入点发送辅助命令信息，其中所述辅助命令信息是用于指示所述移动接入点执行无线协助的信息。

    Method, apparatus, and system for phase jump detection
    54.
    发明授权
    Method, apparatus, and system for phase jump detection 有权
    用于相位跳跃检测的方法，装置和系统

    公开(公告)号：US09130694B2

    公开(公告)日：2015-09-08

    申请号：US14255681

    申请日：2014-04-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jianhui Hou ,  Jun Chen ,  Yuanjun Du

    IPC: H04L7/04 ,  H04K3/00

    CPC classification number: H04K3/20 ,  H04L1/205

    Abstract: The present invention provides a phase jump detection method, apparatus, and system. In embodiments of the present invention, by collecting N frequency control words, a phase jump in an intermediate frequency signal is detected according to the N frequency control words. An extra phase jump meter is not required, and therefore detection may be supported on massive microwave communication devices, thereby improving the detection efficiency.

    Abstract translation: 本发明提供一种相位跳变检测方法，装置和系统。 在本发明的实施例中，通过收集N个频率控制字，根据N个频率控制字来检测中频信号中的相位跳变。 不需要额外的相位跳跃计，因此可以在大规模微波通信装置上支持检测，从而提高检测效率。

    COMMUNICATION METHOD AND COMMUNICATION APPARATUS
    56.
    发明申请
    COMMUNICATION METHOD AND COMMUNICATION APPARATUS 有权

    公开(公告)号：US20250106091A1

    公开(公告)日：2025-03-27

    申请号：US18977461

    申请日：2024-12-11

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Weilin Qu ,  Jun Chen ,  Yiling Wu ,  Zhe Jin

    IPC: H04L27/36

    Abstract: This application provides a communication method and a communication apparatus. In the method, M amplitude shift keying modulation symbols included in a first signal sent by a signal sending device are the same as M amplitude shift keying modulation symbols included in a second signal. In addition, bandwidth occupied by a first frequency domain signal of the first signal in frequency domain is half of that occupied by a second frequency domain signal of the second signal in frequency domain. In addition, the first signal is one OFDM symbol in time domain, and duration of the M amplitude shift keying modulation symbols carried by the first signal is the same as that of the M amplitude shift keying modulation symbols carried by the second signal.

    Connector, connection assembly, and backplane interconnection system
    58.
    发明授权
    Connector, connection assembly, and backplane interconnection system 有权

    公开(公告)号：US12155156B2

    公开(公告)日：2024-11-26

    申请号：US17695462

    申请日：2022-03-15

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Wenliang Li ,  Jun Chen ,  Tinghe Wu ,  Shuang Qiu

    IPC: H01R13/6587 ,  H01R12/00 ,  H01R12/71 ,  H01R13/652

    Abstract: A connector includes an insulation base, a terminal array, a metal shielding piece, and a first common grounding conductor (CGC). The insulation base has two surface. The terminal array is fastened on the insulation base and includes many rows of terminals. Each row of terminals includes a signal terminal and a ground terminal, both which penetrate the insulation base, and a metal shielding piece is between two adjacent rows of terminals. The first CGC is on one surface, two through holes (THs) are on the first CGC, the signal terminal penetrates the first TH and is insulated from an inner wall of the first TH, the ground terminal penetrates the second TH and is in contact with and conducted with at least a part of an inner wall of the second TH, and the metal shielding piece is in contact with and conducted with the first CGC.

    Random access method and apparatus applicable to satellite communication
    59.
    发明授权
    Random access method and apparatus applicable to satellite communication 有权

    公开(公告)号：US11882604B2

    公开(公告)日：2024-01-23

    申请号：US17329882

    申请日：2021-05-25

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Jun Chen ,  Peng Liu ,  Jingjing Huang ,  Guangjian Wang

    IPC: H04W74/08 ,  H04B7/185 ,  H04W56/00 ,  H04W84/06

    CPC classification number: H04W74/0833 ,  H04B7/18543 ,  H04B7/18589 ,  H04W56/009 ,  H04W84/06

    Abstract: This application provides a random access method and apparatus applicable to satellite communication. The method includes: obtaining a round-trip transmission latency tRTD of a signal between a terminal device and a satellite; obtaining a random access parameter based on the tRTD, where the random access parameter includes one or more of: a duration between a moment at which the terminal device sends a random access preamble and a moment at which the terminal device starts to receive a random access response RAR, a duration of a window in which the terminal device receives the RAR, a duration between a moment at which the terminal device stops receiving the RAR and a moment at which the terminal device sends the random access preamble again, and a subframe duration; and receiving, by the terminal device the RAR based on the random access parameter.

    Timing Advance Update Method and Device
    60.
    发明申请
    Timing Advance Update Method and Device 有权

    公开(公告)号：US20210360556A1

    公开(公告)日：2021-11-18

    申请号：US17390317

    申请日：2021-07-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Peng Liu ,  Jun Chen ,  Jingjing Huang ,  Guangjian Wang

    IPC: H04W56/00

    Abstract: A timing advance update method and device, where the method includes: A terminal obtains a transmission delay variation, where the transmission delay variation is a delay variation of transmission between the terminal and a network device; the terminal determines a new timing advance based on the transmission delay variation, a current timing advance, and a timing advance critical value, where the timing advance of the terminal is not greater than the timing advance critical value; and the terminal performs uplink transmission based on the new timing advance.

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