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    WIRELESS CHARGING SYSTEM
    2.
    发明公开
    WIRELESS CHARGING SYSTEM 审中-公开

    公开(公告)号：EP4030586A1

    公开(公告)日：2022-07-20

    申请号：EP20869667.4

    申请日：2020-06-16

    申请人： Huawei Technologies Co., Ltd.

    发明人： FENG, Shaojie ,  ZENG, Zhiqiang ,  ZHU, Yongfa ,  QIU, Jin

    IPC分类号： H02J50/05

    摘要： This application discloses a wireless charging system, and pertains to the field of wireless charging technologies. The system includes: a transmit apparatus and a receive apparatus; the transmit apparatus includes an inverter circuit and two transmit electrodes, an input terminal of the inverter circuit is connected to a direct-current power supply, and two output terminals of the inverter circuit are connected to the two transmit electrodes respectively; the receive apparatus includes two receive electrodes and a rectifier circuit, two input terminals of the rectifier circuit are connected to the two receive electrodes respectively, and an output terminal of the rectifier circuit is connected to a load. In this application, one transmit electrode of the two transmit electrodes is coupled to one receive electrode of the two receive electrodes through a first transmission medium whose electric conductivity is greater than electric conductivity of air, so as to increase equivalent coupling capacitance between the transmit electrode and the receive electrode, thereby effectively increasing a wireless charging transmission distance and improving flexibility of wireless charging.

    WIRELESS CHARGER AND CHARGING PAD
    3.
    发明公开
    WIRELESS CHARGER AND CHARGING PAD 审中-公开

    公开(公告)号：EP3764506A1

    公开(公告)日：2021-01-13

    申请号：EP19833800.6

    申请日：2019-04-06

    申请人： Huawei Technologies Co., Ltd.

    发明人： ZHU, Yongfa ,  CHEN, Xiaowei ,  QIU, Jin ,  HUANG, Xueyan ,  DING, Tao

    IPC分类号： H02J7/00

    摘要： This application provides a charging pad used in a wireless charger. The charging pad can be wound. Specifically, the charging pad includes a rigid region and a flexible region, and a structure of the rigid region is different from a structure of the flexible region. A rigid support plate is disposed in the rigid region, and a metal line in the flexible region is in a metal hinge structure or is a bendable metal conducting wire. In addition, this application further provides a wireless charger to which the charging pad is applied.

    METHOD FOR PROVIDING INFORMATION, HOME GATEWAY AND HOME NETWORK SYSTEM
    4.
    发明公开
    METHOD FOR PROVIDING INFORMATION, HOME GATEWAY AND HOME NETWORK SYSTEM 有权
    加勒比海湾网络公司的VERFAHREN ZUR BEREITSTELLUNG VON INFORMATIONEN，HEIM-GATEWAY UND HEIMNETZWERKSYSTEM

    公开(公告)号：EP2439903A1

    公开(公告)日：2012-04-11

    申请号：EP11783069.5

    申请日：2011-06-02

    申请人： Huawei Technologies Co., Ltd.

    发明人： QIAN, Guofeng ,  WANG, Shuxiang ,  ZHAO, Zhiwang ,  CHEN, Huihuang ,  QIU, Jin ,  ZHANG, Lei

    IPC分类号： H04L29/06

    CPC分类号： H04L65/1036 ,  H04L12/2874 ,  H04L12/2898 ,  H04L41/5022 ,  H04L61/20 ,  H04L61/2015 ,  H04L61/6059

    摘要： Embodiments of the present invention provide an information providing method, a home gateway, and a home network system. The method includes: obtaining an IPv6 address or an IPv6 prefix of a client and a service type of the client; establishing a mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client; sending the mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client to a Broadband Remote Access Server (BRAS), so that the BRAS dispatches and manages a service of the client according to the mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client.

    摘要翻译： 本发明的实施例提供了一种信息提供方法，家庭网关和家庭网络系统。 该方法包括：获取客户端的IPv6地址或IPv6前缀以及客户端的服务类型; 建立客户端的IPv6地址或IPv6前缀与客户端的服务类型之间的映射关系; 将客户端的IPv6地址或IPv6前缀与客户端的服务类型之间的映射发送到宽带远程访问服务器（BRAS），BRAS根据IPv6的映射关系，对客户端的业务进行调度和管理 地址或客户端的IPv6前缀和客户端的服务类型。