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    Communication Method and Wireless Communications Apparatus
    1.
    发明申请
    Communication Method and Wireless Communications Apparatus 审中-公开

    公开(公告)号：US20200374973A1

    公开(公告)日：2020-11-26

    申请号：US16989189

    申请日：2020-08-10

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Bing Sun ,  Junren Chang ,  Jun Chen

    IPC: H04W76/34 ,  H04W76/15 ,  H04W68/02 ,  H04L5/00 ,  H04W60/00

    Abstract: A communication method and a wireless communications apparatus are provided. The method includes sending, by the wireless communications apparatus, a first request message to a first cell, where the first request message is used to request to release a wireless connection between a first user and the first cell, receiving, by the wireless communications apparatus, a response message from the first cell, where the response message is used to respond to the first request message, and sending, by the wireless communications apparatus, a second request message to a second cell, where the second request message is used to request to establish a wireless connection between a second user and the second cell.

    Method, Apparatus, and System for Controlling Access of User Terminal
    2.
    发明申请
    Method, Apparatus, and System for Controlling Access of User Terminal 有权
    用于控制用户终端访问的方法，装置和系统

    公开(公告)号：US20160127368A1

    公开(公告)日：2016-05-05

    申请号：US14991555

    申请日：2016-01-08

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Bing Sun ,  Yibin Xu ,  Penghe Tang

    IPC: H04L29/06 ,  H04L29/08 ,  H04L29/12

    CPC classification number: H04L63/0876 ,  H04L61/6022 ,  H04L63/102 ,  H04L67/141 ,  H04W12/06 ,  H04W12/08

    Abstract: A method, an apparatus, and a system for controlling access of a user terminal, where the method includes receiving, by a controller, an authentication packet sent by an access switching node through an established data tunnel; obtaining, by the controller, a source media access control (MAC) address of the authentication packet; after access authentication implemented on a user terminal, determining, from a maintained correspondence between MAC addresses of user terminals and interface identifiers, an interface identifier corresponding to the MAC address of the successfully-authenticated user terminal, where the interface identifier identifies an interface connected to the user terminal; and sending, by the controller, the determined interface identifier to the access switching node through an established control tunnel, and instructing the access switching node to enable the interface corresponding to the interface identifier.

    Abstract translation: 一种用于控制用户终端访问的方法，装置和系统，其中所述方法包括由控制器通过建立的数据隧道接收由接入交换节点发送的认证分组; 由所述控制器获取所述认证包的源媒体访问控制（MAC）地址; 在用户终端上实现接入认证之后，从用户终端的MAC地址和接口标识符之间的维持的对应关系中确定与成功认证的用户终端的MAC地址对应的接口标识符，其中，接口标识符标识连接到 用户终端; 并且由所述控制器通过建立的控制隧道将所确定的接口标识符发送到所述接入交换节点，并且指示所述接入交换节点启用与所述接口标识符相对应的接口。

    Control Method and Apparatus for Network Admission
    3.
    发明申请
    Control Method and Apparatus for Network Admission 有权
    网络接入控制方法及装置

    公开(公告)号：US20150319615A1

    公开(公告)日：2015-11-05

    申请号：US14700976

    申请日：2015-04-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Wei E ,  Jun Li ,  Bing Sun ,  Guange Shao

    IPC: H04W12/06 ,  H04W76/02 ,  H04W48/02

    CPC classification number: H04W12/08 ,  H04L63/0876 ,  H04L63/101 ,  H04W12/06 ,  H04W48/02 ,  H04W76/10

    Abstract: A control method and an apparatus for network admission, which can control network admission of a wireless termination point (WTP) in a condition that a live network is not upgraded. In the method, an access controller (AC) that has a network admission control function receives a join request packet from a WTP and establishes a Control and Provisioning of Wireless Access Points (CAPWAP) connection with the WTP. If the CAPWAP connection between the AC and the WTP is successfully established, the AC enables permission of the WTP. In another control method for network admission disclosed in the present application, an AC receives a join request packet from a WTP and establishes a CAPWAP connection with the WTP. A network admission end enables permission of the WTP according to a result from the AC that the connection between the AC and the WTP is successfully established.

    Abstract translation: 一种用于网络准入的控制方法和装置，其可以在实时网络未升级的条件下控制无线终端点（WTP）的网络准入。 在该方法中，具有网络准入控制功能的接入控制器（AC）从WTP接收加入请求分组，建立与WTP的无线接入点（CAPWAP）连接的控制和配置。 如果AC和WTP之间的CAPWAP连接成功建立，则AC允许WTP的许可。 在本申请中公开的另一种用于网络准入的控制方法中，AC从WTP接收加入请求分组，并建立与WTP的CAPWAP连接。 网络接入端根据AC的结果，使AC和WTP之间的连接成功建立，允许WTP的许可。

    Energy conservation management method, apparatus, and computer program product
    5.
    发明授权
    Energy conservation management method, apparatus, and computer program product 有权

    公开(公告)号：US11477082B2

    公开(公告)日：2022-10-18

    申请号：US16656162

    申请日：2019-10-17

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Bing Sun ,  Jianbing Wang ,  Yan Zhuang

    IPC: H04L41/0833 ,  H04L41/0893

    Abstract: An energy conservation management method includes selecting, by a policy server, a target scenario model from a plurality of scenario models based on a plurality of scenario attribute values of a target network, and configuring, by the policy server, a network device in the target network based on an energy conservation policy of the target scenario model. At least one of the plurality of scenario attribute values is an attribute value of a scenario attribute related to a network power consumption of the target network. The at least one of the plurality of scenario attribute values includes a plurality of attribute values of a corresponding scenario attribute, wherein each of the plurality of attribute values is collected at a different time from other attribute values of the plurality of attribute values that are collected at different times.

    Method, apparatus, and system for controlling access of user terminal
    8.
    发明授权
    Method, apparatus, and system for controlling access of user terminal 有权

    公开(公告)号：US09825950B2

    公开(公告)日：2017-11-21

    申请号：US14991555

    申请日：2016-01-08

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Bing Sun ,  Yibin Xu ,  Penghe Tang

    IPC: H04L29/06 ,  H04W12/06 ,  H04W12/08 ,  H04L29/12 ,  H04L29/08

    CPC classification number: H04L63/0876 ,  H04L61/6022 ,  H04L63/102 ,  H04L67/141 ,  H04W12/06 ,  H04W12/08

    Abstract: A method, an apparatus, and a system for controlling access of a user terminal, where the method includes receiving, by a controller, an authentication packet sent by an access switching node through an established data tunnel; obtaining, by the controller, a source media access control (MAC) address of the authentication packet; after access authentication implemented on a user terminal, determining, from a maintained correspondence between MAC addresses of user terminals and interface identifiers, an interface identifier corresponding to the MAC address of the successfully-authenticated user terminal, where the interface identifier identifies an interface connected to the user terminal; and sending, by the controller, the determined interface identifier to the access switching node through an established control tunnel, and instructing the access switching node to enable the interface corresponding to the interface identifier.

    Packet processing method, apparatus, and device
    10.
    发明授权
    Packet processing method, apparatus, and device 有权

    公开(公告)号：US10819832B2

    公开(公告)日：2020-10-27

    申请号：US15344193

    申请日：2016-11-04

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yibin Xu ,  Bing Sun

    IPC: H04L29/06 ,  H04L12/823 ,  H04L29/08 ,  H04L12/701 ,  H04L12/863

    Abstract: A packet processing method, apparatus, and device are disclosed. The method includes: receiving, by a forwarding plane, an item from a control plane of the forwarding plane, where the item includes an identifier of a connected terminal; receiving an access protocol packet; when the access protocol packet is not an authentication start packet, determining, by the forwarding plane according to the identifier of the connected terminal, whether a terminal served by the access protocol packet is the connected terminal; and discarding, by the forwarding plane, the access protocol packet when the access protocol packet is not the authentication start packet and when the terminal served by the access protocol packet is not the connected terminal. The method improves user experience.

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