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    Multiplication Circuit, System on Chip, and Electronic Device
    42.
    发明申请
    Multiplication Circuit, System on Chip, and Electronic Device 审中-公开

    公开(公告)号：US20200218509A1

    公开(公告)日：2020-07-09

    申请号：US16822720

    申请日：2020-03-18

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Bin Xu ,  Kaixing Wang ,  Qinglin Tian

    IPC: G06F7/48 ,  G06F7/487 ,  G06F7/523

    Abstract: A multiplication circuit is provided, the circuit is configured to perform a multiplication operation on two pieces of data: A and B, and includes: an addition subcircuit configured to obtain logarithmic field data a and b that corresponding to A and B, and perform an addition operation on a and b to obtain c, where c includes an integral part and a fractional part; an exponentiation operation subcircuit configured to perform an exponentiation operation in which a base is 2 and an exponent is the fractional part of c, to obtain an exponentiation operation result; a shift subcircuit configured to shift the exponentiation operation result based on the integral part of c to obtain a shift result; and an output subcircuit, configured to output a product of A and B based on signs of a and b and with reference to the shift result.

    Audio Playing Method and Electronic Device
    43.
    发明申请
    Audio Playing Method and Electronic Device 审中-公开

    公开(公告)号：US20200174741A1

    公开(公告)日：2020-06-04

    申请号：US16623287

    申请日：2017-06-16

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Shaohua Xia ,  Bin Xu

    IPC: G06F3/16 ,  G06F3/0484 ,  H04M1/725

    Abstract: An audio playing method includes obtaining, by an electronic device, to-be-played audio after the electronic device establishes a coupling to an external audio device, playing, by the electronic device, the to-be-played audio when the to-be-played audio is associated with the electronic device, and sending, by the electronic device, the to-be-played audio to the external audio device over the coupling when the to-be-played audio is associated with the external audio device.

    SEMI-PERSISTENT SCHEDULING METHOD, NETWORK DEVICE, AND TERMINAL DEVICE
    44.
    发明申请
    SEMI-PERSISTENT SCHEDULING METHOD, NETWORK DEVICE, AND TERMINAL DEVICE 审中-公开

    公开(公告)号：US20190357180A1

    公开(公告)日：2019-11-21

    申请号：US16530398

    申请日：2019-08-02

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jinhua Miao ,  Wei Quan ,  Bin Xu ,  Li Chai ,  Jian Zhang

    IPC: H04W72/04

    Abstract: A semi-persistent scheduling method includes: determining a semi-persistent scheduling (SPS) configuration parameter, where the SPS configuration parameter includes an SPS period length, symbol information, and an SPS activation command, where the SPS activation command is used to indicate a system frame number and a subframe number of a first time-frequency resource available for sending or receiving SPS data, and the symbol information is used to indicate a location of a symbol that is in a subframe and that is occupied by the first time-frequency resource; determining resource locations of time-frequency resources available for sending or receiving the SPS data based on the SPS period length, the symbol information, and the SPS activation command; and sending, by the network device, the SPS configuration parameter to a terminal device. Resource utilization of semi-persistent scheduling can be improved, and a transmission delay of the SPS data can be reduced.

    Method for detecting message loop, routing agent apparatus and networking system
    46.
    发明授权
    Method for detecting message loop, routing agent apparatus and networking system 有权
    检测消息循环，路由代理设备和网络系统的方法

    公开(公告)号：US09231856B2

    公开(公告)日：2016-01-05

    申请号：US13787075

    申请日：2013-03-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chunsheng Li ,  Bingcai Zhang ,  Bin Xu

    IPC: H04J3/14 ,  H04L12/705

    CPC classification number: H04L45/18

    Abstract: A method for detecting a message loop, a routing agent apparatus, and a networking system. The method for detecting a message loop includes: receiving a request message sent by a network element apparatus; acquiring routing information for sending the request message to a server apparatus; detecting whether a next-hop link for sending the request message in the routing information and a link for receiving the request message belong to a same link set; and sending a response to the network element apparatus that a message loop is detected, when it is detected that the link for sending the request message in the routing information and the link for receiving the request message belong to a same link set. The technical solutions disclosed herein can improve the efficiency of detecting the message loop and thus have strong practicability.

    Abstract translation: 一种用于检测消息循环的方法，路由代理装置和联网系统。 用于检测消息循环的方法包括：接收由网元装置发送的请求消息; 获取用于将请求消息发送到服务器设备的路由信息​​; 检测用于在所述路由信息中发送所述请求消息的下一跳链路和用于接收所述请求消息的链路是否属于同一链路集; 以及当检测到用于在路由信息中发送请求消息的链路和用于接收请求消息的链路属于同一链路集时，向网元装置发送响应消息中检测到消息循环。 本文公开的技术方案可以提高检测消息循环的效率，从而具有很强的实用性。

    Optical module manufacturing method and optical module
    47.
    发明授权
    Optical module manufacturing method and optical module 有权
    光模块制造方法及光模块

    公开(公告)号：US08705910B2

    公开(公告)日：2014-04-22

    申请号：US13758159

    申请日：2013-02-04

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Tongxin Zeng ,  Fei Yu ,  Bin Xu ,  Junying Zhao

    IPC: G02B6/26 ,  G02B6/12 ,  G02B6/34 ,  G02B6/42 ,  G02B6/10 ,  B05D5/06

    CPC classification number: G02B6/122 ,  G02B6/12002 ,  G02B6/13 ,  G02B6/29361 ,  G02B6/42 ,  G02B6/4214 ,  G02B6/4215 ,  G02B6/4246

    Abstract: An optical module manufacturing method includes: forming a first waveguide layer and a second waveguide layer on a first substrate and a second substrate respectively, or forming a first waveguide layer and a second waveguide layer on a first surface of a first substrate and a second surface of the first substrate respectively; disposing the first substrate on the second substrate; disposing a filter at an end of the first waveguide layer and the second waveguide layer, so that the filter is aligned with the second waveguide layer; and disposing a prism on the filter, so that a first reflective surface of the prism is aligned with the first waveguide layer, and a second reflective surface is aligned with the second waveguide layer. Embodiments of the present application further disclose an optical module.

    Abstract translation: 光学模块制造方法包括：分别在第一基板和第二基板上形成第一波导层和第二波导层，或者在第一基板的第一表面和第二表面上形成第一波导层和第二波导层 的第一底物; 将第一基板设置在第二基板上; 在第一波导层和第二波导层的端部设置滤波器，使得滤波器与第二波导层对准; 并且在所述滤光器上设置棱镜，使得所述棱镜的第一反射面与所述第一波导层对准，并且第二反射面与所述第二波导层对准。 本申请的实施例进一步公开了光学模块。

    Communication method and communications device
    49.
    发明授权
    Communication method and communications device 有权

    公开(公告)号：US12058761B2

    公开(公告)日：2024-08-06

    申请号：US18154725

    申请日：2023-01-13

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chuting Yao ,  Yiru Kuang ,  Haibo Xu ,  Bin Xu ,  Zhenzhen Cao ,  Jian Wang

    IPC: H04W76/20 ,  H04L1/1867

    CPC classification number: H04W76/20 ,  H04L1/189

    Abstract: This application provides a communication method and a communications device. The method includes: A first device receives a first message sent by a second device. The first message is used to indicate a bearer configuration of a bearer of the first device and an initial status of the bearer configuration, and the bearer configuration includes a first bearer configuration and/or a second bearer configuration. The first device determines the bearer configuration and the initial status of the bearer configuration based on the first message. According to the technical solutions in embodiments of this application, a bearer configuration of a terminal device and an initial status of the bearer configuration of the terminal can be indicated. Because both the bearer configuration of a bearer of the terminal and the initial status of the bearer configuration of the terminal are indicated, communication efficiency is improved.

    Communication method, communications apparatus, and storage medium
    50.
    发明授权
    Communication method, communications apparatus, and storage medium 有权

    公开(公告)号：US12058582B2

    公开(公告)日：2024-08-06

    申请号：US17242671

    申请日：2021-04-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Lei Chen ,  Bingzhao Li ,  Bin Xu ,  Xuelong Wang

    IPC: H04W36/30 ,  H04W36/08 ,  H04W48/20

    CPC classification number: H04W36/30 ,  H04W36/08 ,  H04W48/20

    Abstract: A communication method, a communications apparatus, and a storage medium, used for a terminal device. The method includes: receiving system information from a first cell, where the system information includes first information; and performing cell selection or cell reselection based on the first information. In the embodiments, assistance information, such as a receiving capability of a network device or a sending capability of the terminal device, may be added to the system information. The assistance information includes the first information, so that when performing the cell selection or the cell reselection, the terminal device considers more determining conditions, to prevent some terminal devices with a low sending capability from camping on an NTN that cannot work.

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