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    COMMUNICATION METHOD AND RELATED APPARATUS
    282.
    发明申请
    COMMUNICATION METHOD AND RELATED APPARATUS 有权

    公开(公告)号：US20250056493A1

    公开(公告)日：2025-02-13

    申请号：US18928841

    申请日：2024-10-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Fangyuan ZHU ,  Shengfeng XU

    IPC: H04W64/00 ,  H04W4/02

    Abstract: A communication method and a related apparatus are provided. The method includes: An LMF serving a terminal device receives measurement data of a first positioning procedure, where the measurement data includes information about a first cell, the first cell is a cell of a mobile relay with mobility; obtains first information associated with the mobile relay; sends a first request message based on the first information, where the first request message is used to trigger a second positioning procedure for the mobile relay; receives location information of the mobile relay, where the location information of the mobile relay is determined based on the second positioning procedure; and determines a location of the terminal device based on the location information of the mobile relay and the measurement data of the first positioning procedure. This helps accurately calculate the location of the terminal device.

    TARGET SERVICE MANAGEMENT METHOD, CORRESPONDING DEVICE, AND SYSTEM
    284.
    发明申请
    TARGET SERVICE MANAGEMENT METHOD, CORRESPONDING DEVICE, AND SYSTEM 有权

    公开(公告)号：US20250056258A1

    公开(公告)日：2025-02-13

    申请号：US18927461

    申请日：2024-10-25

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Nijun LI ,  Kedi WU ,  Jian WU ,  Yuejun WEI ,  Leting LI

    IPC: H04W24/02

    Abstract: A target service management method is provided. The method is applicable to services such as a voice call, a video call, video livestreaming, Cloud AR/VR, and tactile Internet. The method includes: An access network device determines key quality indicator KQI information of a target service during transmission of the target service on a target channel; and manages, based on the KQI information and a target service quality-of-service requirement corresponding to the KQI information, the target service. In this way, the access network device can manage the target service based on the quality of service of the target service and can improve effective utilization of an air interface resource of the access network device in transmitting the target service, and can further increase a capacity of users whose quality of service satisfies a requirement in a system.

    CELL BEAM INDICATION METHOD AND RELATED DEVICE THEREFOR
    285.
    发明申请
    CELL BEAM INDICATION METHOD AND RELATED DEVICE THEREFOR 有权

    公开(公告)号：US20250056246A1

    公开(公告)日：2025-02-13

    申请号：US18929531

    申请日：2024-10-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Bo Fan ,  Shitong Yuan ,  Fang Li

    IPC: H04W16/28 ,  H04W24/02 ,  H04W72/231 ,  H04W76/20

    Abstract: A cell beam indication method and a related terminal device for receiving configuration information sent by a network device, where the configuration information is used to configure at least one cell group, and each cell group includes a first cell and a second cell. The terminal device determines, based on a first beam indicated via a first cell in a first cell group, a second beam corresponding to the first cell group, where the first cell group includes at least one multi-beam cell. The terminal device determines, based on the second beam, a third beam of a second cell in the first cell group. This method may be used for a multi-beam cell, to indicate that a common beam can be used for the multi-beam cell in a form of a cell group.

    COMMUNICATIONS METHOD IN ROAMING SCENARIO AND APPARATUS
    286.
    发明申请
    COMMUNICATIONS METHOD IN ROAMING SCENARIO AND APPARATUS 有权

    公开(公告)号：US20250056200A1

    公开(公告)日：2025-02-13

    申请号：US18933248

    申请日：2024-10-31

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yongcui LI ,  Hui NI

    IPC: H04W8/12 ,  H04W8/00 ,  H04W64/00

    Abstract: A communications method in a roaming scenario and an apparatus are provided. The method includes: obtaining, by a new V-SMF from an old V-SMF, first service information corresponding to first DNAI which is a DNAI corresponding to the location before UE's movement; sending, by the new V-SMF, the first service information to an H-SMF; receiving, by the new V-SMF, a first message comprising the first service information from the H-SMF; and after receiving the first message, sending, by the new V-SMF based on the first message, a session modification command to the UE, wherein the session modification command comprises the first service information and an EAS re-discovery indication, so that the UE re-queries the EAS.

    METHOD FOR OBTAINING LOCATION INFORMATION, COMMUNICATION APPARATUS, AND SYSTEM
    287.
    发明申请
    METHOD FOR OBTAINING LOCATION INFORMATION, COMMUNICATION APPARATUS, AND SYSTEM 有权

    公开(公告)号：US20250056186A1

    公开(公告)日：2025-02-13

    申请号：US18930877

    申请日：2024-10-29

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Shengfeng Xu

    IPC: H04W4/02 ,  H04W8/02 ,  H04W88/16

    Abstract: A method for obtaining location information, a communication apparatus, and a system, and belongs to the communication field, to resolve a problem of inaccurate positioning of a terminal device. The method may be applied to a first location management function network element, a first terminal device, or a second terminal device. The method includes: obtaining location information of the second terminal device, where the location information of the second terminal device is determined based on target location time, and the second terminal device is configured to assist in positioning of the first terminal device; obtaining relative location information between the second terminal device and the first terminal device, where the relative location information is determined based on the target location time; and determining location information of the first terminal device based on the location information of the second terminal device and the relative location information.

    Communication Chip and Data Switching Apparatus
    290.
    发明申请
    Communication Chip and Data Switching Apparatus 有权

    公开(公告)号：US20250055812A1

    公开(公告)日：2025-02-13

    申请号：US18928870

    申请日：2024-10-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xianfu Zhang ,  Xinhui Li ,  Chao Lv

    IPC: H04L49/15 ,  H04L45/60 ,  H04L69/22

    Abstract: A communication chip includes a switching (SW) die and a plurality of network processing (NP) dies. Any one of the plurality of NP dies is configured to: receive a first packet outside the communication chip through an external port, obtain destination information of the first packet, and send a second packet including the first packet and the destination information through an internal port. The destination information indicates a destination NP die of the first packet. The SW die is configured to: receive the second packet, and send the second packet to a first NP die in the plurality of NP dies based on the destination information. The first NP die is configured to: receive the second packet, and send the second packet outward through the external port.

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