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    Resource permission processing method and apparatus, storage medium, and chip
    13.
    发明授权
    Resource permission processing method and apparatus, storage medium, and chip 有权

    公开(公告)号：US11995451B2

    公开(公告)日：2024-05-28

    申请号：US17041942

    申请日：2018-03-27

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Fuzhou Xiao ,  Youzhan Yin ,  Li Chen

    IPC: G06F9/44 ,  G06F8/71 ,  G06F9/445 ,  G06F9/50 ,  G06F16/903

    CPC classification number: G06F9/44505 ,  G06F8/71 ,  G06F9/5061 ,  G06F16/90344

    Abstract: A resource permission processing method and apparatus, a storage medium, and a chip are disclosed, to update a resource label in a terminal device based on a first resource permission configuration file when a system software version in the terminal device is upgraded. The first resource permission configuration file covers only path information in which a label changes before and after the system software version is upgraded. Therefore, in a process of updating the resource label stored in the terminal device, a matching amount is greatly reduced when path information that matches traversal path information of a resource is searched for in the first resource permission configuration file, and therefore time consumed for labeling the stored resource can be reduced. The reduced time for labeling the stored resource improves labeling efficiency, reduces time consumed for the system software version upgrade, and improves efficiency of the system software version upgrade.

    METHOD FOR AUTHENTICATING ACCESS NETWORK DEVICE, AND RELATED DEVICE
    15.
    发明申请
    METHOD FOR AUTHENTICATING ACCESS NETWORK DEVICE, AND RELATED DEVICE 有权

    公开(公告)号：US20220159458A1

    公开(公告)日：2022-05-19

    申请号：US17589242

    申请日：2022-01-31

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Li Chen

    IPC: H04W12/06 ,  H04W12/08 ,  H04W12/61

    Abstract: Embodiments of this application disclose a method for authenticating an access network device. The method includes a terminal device sends an authentication request to the access network device. The terminal device receives, in a first transmission time unit, a first authentication request response in response to the authentication request. The terminal device obtains first time window information in the first authentication request response. The first time window information indicates a time range in which the terminal device receives the first authentication request response and a first time window indicated by the first time window information comprises at least one transmission time unit. The terminal device determines that the access network device is a legal access network device when the terminal device determines that the first transmission time unit falls within the first time window.

    Communication method, user equipment, and network device
    16.
    发明授权
    Communication method, user equipment, and network device 有权

    公开(公告)号：US10939410B2

    公开(公告)日：2021-03-02

    申请号：US16297130

    申请日：2019-03-08

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chenwan Li ,  Yinghui Yu ,  Baokun Shan ,  Li Chen ,  Yiling Wu

    IPC: H04W48/16 ,  H04W72/00 ,  H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04W72/12 ,  H04W48/06

    Abstract: A communication method applicable to a random access process includes: receiving indication information sent by a network device, where the indication information includes at least one piece of the following information: access probability information of each of a plurality of carriers, access control information of at least one of the plurality of carriers, overload indication information of at least one of the plurality of carriers, power boost information of at least one of the plurality of carriers, and access indication information of one of the plurality of carriers; and determining, based on the indication information, one carrier from the plurality of carriers as a target carrier to perform random access.

    Method for updating selinux security policy and terminal
    17.
    发明授权
    Method for updating selinux security policy and terminal 有权

    公开(公告)号：US11222118B2

    公开(公告)日：2022-01-11

    申请号：US16758619

    申请日：2017-10-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Dengzhou Xia ,  Fuzhou Xiao ,  Li Chen

    IPC: H04L9/00 ,  G06F21/57

    Abstract: A method for updating a SELinux security policy and a terminal. The method includes receiving, by the terminal, a security policy file sent by a server. The method further includes, performing, by the terminal in a power-on status, storing the security policy file in preset storage space by using a first service or process, modifying, by the terminal, a value of a preset attribute value from a first value to a second value by using the first service or process, reading, when it is detected that the value of the preset attribute value is changed from the first value to the second value, the security policy file from the preset storage space by using a second service or process and writing the security policy file into a memory, and loading, by the terminal, the security policy file in the memory by using the second service or process.

    Multicast Service Transmission Method and Device
    18.
    发明申请
    Multicast Service Transmission Method and Device 审中-公开

    公开(公告)号：US20190222970A1

    公开(公告)日：2019-07-18

    申请号：US16368085

    申请日：2019-03-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Baokun Shan ,  Yinghui Yu ,  Tong Ji ,  Li Chen

    IPC: H04W4/06 ,  H04W16/18 ,  H04W28/22 ,  H04W8/04

    CPC classification number: H04W4/06 ,  H04W4/00 ,  H04W8/04 ,  H04W16/18 ,  H04W28/22

    Abstract: A multicast service transmission method and a device, the method comprising determining, by a core network device, a coverage requirement of a to-be-transmitted multicast service, transmitting, by the core network device, the coverage requirement to an access network device, where the coverage requirement is used to determine a transmission parameter used to transmit the multicast service to a terminal device, receiving, by the access network device, the coverage requirement, determining, by the access network device according to the coverage requirement, the transmission parameter, and transmitting, by the access network device, the multicast service to the terminal device according to the transmission parameter.

    DATA TRANSMISSION METHOD AND DEVICE
    19.
    发明申请
    DATA TRANSMISSION METHOD AND DEVICE 审中-公开

    公开(公告)号：US20190174502A1

    公开(公告)日：2019-06-06

    申请号：US16271479

    申请日：2019-02-08

    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

    Inventor： Bingzhao Li ,  Hong Wang ,  Li Chen ,  Wei Quan ,  Jian Zhang

    IPC: H04W72/04 ,  H04W4/70 ,  H04W4/06

    Abstract: Embodiments of the present invention relate to the communications field, and disclose a data transmission method and device to resolve a problem that a success rate of receiving data by an MTC terminal is relatively low after an SC-PTM technology is introduced. A specific solution is as follows: A base station device sends first control information to a terminal device, where the first control information is used to control repeated transmission of multicast service data; and the base station device sends the multicast service data to the terminal device according to the first control information. The present invention is used in a data transmission process.

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