公开(公告)号：US20230060429A1

公开(公告)日：2023-03-02

申请号：US17984588

申请日：2022-11-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaoyun ZHOU ,  Yali YAN

IPC: H04W4/50 ,  H04W8/18 ,  H04W8/04

Abstract: An event subscription management method and an apparatus are provided. The method includes: receiving an indication message includes identification information of an event subscription, identification information of a user, and indication information, the identification information of the event subscription indicates a first event subscription of a user group to the user belongs, and the indication information indicates to cancel event detection of the user in the first event subscription; determining information about the first event subscription based on the indication message, where the information about the first event subscription includes group member information of the user group or information about a quantity of event reporting times of the user; and sending a delete message to a second network element, to indicate the second network element to delete the first event subscription.

公开(公告)号：US20200374671A1

公开(公告)日：2020-11-26

申请号：US16994044

申请日：2020-08-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yali YAN ,  Zhenggang YOU

IPC: H04W4/24 ,  H04W8/22 ,  H04W28/06 ,  H04M15/00

Abstract: This application discloses a rule management method and a device. The first network device receives first indication information. The first indication information indicates that a terminal is in a suspended state. The first network device sends indication information to a second network device, where the indication information indicates that the terminal is in a suspended state. The second network device determines, based on the indication information, to forgo sending a request for updating a policy and charging control rule and/or a quality of service rule related to the terminal.

公开(公告)号：US20230353465A1

公开(公告)日：2023-11-02

申请号：US18344628

申请日：2023-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Weiwei CHONG ,  Xiaobo WU ,  Yali YAN

IPC: H04L41/5067

CPC classification number: H04L41/5067 ,  H04W84/042

Abstract: Embodiments of this application provide a method for determining a service experience model and a communication apparatus. The method includes: A data analysis network element obtains first association information corresponding to a first dataset and obtains a second dataset based on the first association information. The data analysis network element determines a fourth dataset based on first information and the second dataset, where the fourth dataset is a subset or all of the second dataset, and the first information includes capability information of the first device and/or capability information of the data analysis network element. The data analysis network element determines a service experience model of the service based on the fourth dataset. The data analysis network element does not need to obtain data of the service of the terminal device on the first device.

公开(公告)号：US20230083982A1

公开(公告)日：2023-03-16

申请号：US17976261

申请日：2022-10-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Weiwei CHONG ,  Xiaobo WU ,  Yali YAN

IPC: H04L41/16 ,  H04L41/14

Abstract: A communication method includes sending, by a first data analytics network element, a first request to a service discovery network element. The first request requests information about a second data analytics network element. The first request includes one or more of information about distributed learning or first indication information. The information about distributed learning includes a type of distributed learning. The first indication information indicates a type of the second data analytics network element. The method also includes receiving, by the first data analytics network element, information about the second data analytics network element from the service discovery network element. The second data analytics network element supports the type of distributed learning.

公开(公告)号：US20250159464A1

公开(公告)日：2025-05-15

申请号：US19024772

申请日：2025-01-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chi ZHANG ,  Qianghua ZHU ,  Wenzheng LI ,  Yali YAN

IPC: H04W8/18 ,  H04W60/00

Abstract: A communication method and apparatus, and a storage medium. A UE may send, to an AMF, an indication that the UE supports an enhanced LADN, or the AMF may obtain group subscription data from a UDM, so that the AMF can learn that the UE supports the enhanced LADN, and a group service area configured for the UE is at a DNN and S-NSSAI granularity. In this way, the AMF can perceive that an LADN processing capability of the UE is enhanced, and send a correct group service area to the UE.

公开(公告)号：US20200221541A1

公开(公告)日：2020-07-09

申请号：US16825537

申请日：2020-03-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yali YAN

IPC: H04W80/10 ,  H04M15/00 ,  H04W48/18 ,  H04W76/11 ,  H04W48/16

Abstract: Embodiments of this application provide a policy control method, a device, and a system. The method includes: sending, by a mobility management network element to a first session management network element, a first request message used to create a first session, where the first request message includes an identifier of a terminal, single network slice selection assistance information S-NSSAI, and a DNN; receiving, by the first session management network element, the first request message from the mobility management network element, and sending a second request message to a binding support network element, where the second request message includes the identifier of the terminal, the S-NSSAI, and the DNN; and receiving, by the first session management network element, an identifier of a policy control network element from the binding support network element, and selecting the policy control network element based on the identifier of the policy control network element.