公开(公告)号：US20240064066A1

公开(公告)日：2024-02-22

申请号：US18494512

申请日：2023-10-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiwei Chong ,  Yang Xin ,  Xiaobo Wu

IPC: H04L41/16 ,  H04L41/14 ,  H04L41/5067

CPC classification number: H04L41/16 ,  H04L41/14 ,  H04L41/5067

Abstract: A policy determining method is disclosed, and includes: obtaining, based on a digital twin entity, first data and a label corresponding to the first data; and training, based on the first data and the label corresponding to the first data, to obtain an artificial intelligence AI model. The AI model is configured to obtain an air interface access policy and/or a user plane path selection policy of a plurality of terminal devices in a network or in an area. This helps resolve a problem of the air interface access policy and user plane path selection of the plurality of terminal devices in the network or in the area. This can further ensure that network energy consumption is the lowest when overall average service experience of the terminal devices reaches a specific threshold.

公开(公告)号：US11838802B2

公开(公告)日：2023-12-05

申请号：US17213514

申请日：2021-03-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang Xin ,  Xiaobo Wu ,  Weiwei Chong ,  Fangyuan Zhu ,  Clarissa Marquezan

IPC: H04W28/24 ,  H04W28/10 ,  H04W84/04

CPC classification number: H04W28/24 ,  H04W28/10 ,  H04W84/042

Abstract: Embodiments of this application provide a slice information processing method and apparatus to preferentially allocate a network slice resource to a slice for which a slice service level agreement SLA has been signed. An example solution includes: An access network device determines that a slice service level agreement (SLA) has been signed for a first slice and that no slice SLA has been signed for a second slice. The access network device prioritizes a user behavior action of the first slice, or deprioritizes a user behavior action of the second slice.

公开(公告)号：US11778544B2

公开(公告)日：2023-10-03

申请号：US17201916

申请日：2021-03-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang Xin ,  Xiaobo Wu ,  Weiwei Chong ,  Fangyuan Zhu ,  Clarissa Marquezan

IPC: H04W28/02 ,  H04L41/342 ,  H04W48/14

CPC classification number: H04W48/14 ,  H04W28/0268 ,  H04W28/0289

Abstract: The present disclosure relates to slice information processing methods. One example method includes sending, by a management and control function network element, a first request to a data analytics function network element, where the first request requests first information of a slice network including at least one slice, and the first request includes identity information of the at least one slice, and receiving, by the management and control function network element, a first response from the data analytics function network element, where the first response includes the first information, and the first information is used for at least one of user control or application control of each slice of the at least one slice.

公开(公告)号：US11700566B2

公开(公告)日：2023-07-11

申请号：US17067366

申请日：2020-10-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weiwei Chong ,  Xiaobo Wu

IPC: H04W76/30 ,  H04W36/32 ,  H04W36/00 ,  H04W36/14

CPC classification number: H04W36/32 ,  H04W36/0016 ,  H04W36/14 ,  H04W76/30

Abstract: A method includes receiving, by a mobility management network element in a first network, first information from an access network device in the first network, where the first information indicates a handover of a terminal device from the first network to a second network, and sending, by the mobility management network element in the first network, second information to a mobility management network element in a third network based on the first information, where the second information instructs the mobility management network element in the third network to send a handover request to a mobile switching network element in the second network, and the handover request requests to hand over a voice service of the terminal device to the second network.

公开(公告)号：US20230142002A1

公开(公告)日：2023-05-11

申请号：US18151226

申请日：2023-01-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Jin ,  Xiaobo Wu ,  Yang Xin ,  Fenghui Dou

IPC: H04W36/16 ,  H04W24/08 ,  H04W76/19

CPC classification number: H04W36/165 ,  H04W24/08 ,  H04W76/19

Abstract: This application discloses a communication method. When determining that a network used to provide a service does not meet a transmission requirement of service data, a terminal device requests, from a PCF, an SMF, or an NWADF, to analyze a reason why the network does not meet the transmission requirement of the service data. The PCF, the SMF, or the NWADF obtains information used to recover a service, and sends the information to a device that performs a service recovery operation, for example, the terminal device or an access network device. The information used to recover the service is used to enable the network to meet the transmission requirement of the service data.

公开(公告)号：US20230133980A1

公开(公告)日：2023-05-04

申请号：US18148013

申请日：2022-12-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yang Xin ,  Xiaobo Wu ,  Manli Sun ,  Fangyuan Zhu

IPC: H04W8/22 ,  H04L41/147 ,  H04W8/02

Abstract: An information processing method includes: obtaining, by a data analytics network element, terminal behavioral information of a plurality of terminals; determining, by the data analytics network element, network-side expected terminal behavioral information based on the terminal behavioral information; and sending, by the data analytics network element, the network-side expected terminal behavioral information to a user data management network element.

公开(公告)号：US20230098662A1

公开(公告)日：2023-03-30

申请号：US18062983

申请日：2022-12-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weiwei Chong ,  Xiaobo Wu ,  Yang Xin

IPC: H04L47/24 ,  H04L47/20 ,  H04L47/625 ,  H04W72/08

Abstract: A communication method includes: sending, by a policy control network element, first query information to a data analytics network element, where the first query information is used to obtain service quality information; and receiving, by the policy control network element, first response information sent by the data analytics network element, where the first response information includes the quality information that is of the service and that is requested using the first query information.

公开(公告)号：US11601849B2

公开(公告)日：2023-03-07

申请号：US17100208

申请日：2020-11-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yang Xin ,  Xiaobo Wu

IPC: H04W28/10 ,  H04W24/08 ,  H04W28/02

Abstract: A method where a data analytics network element may determine a background traffic transmission data analysis result of a first terminal device based on target background traffic transfer policies of another terminal device (that is, a second terminal device), and where the data analytics network element may further enable a first policy control network element to determine a background traffic transfer policy of the first terminal device. Therefore, the background traffic transfer policy of the first terminal device is determined by the first policy control network element with reference to the other terminal devices.

公开(公告)号：US20230040486A1

公开(公告)日：2023-02-09

申请号：US17957785

申请日：2022-09-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yang Xin ,  Xiaobo Wu ,  Yali Yan ,  Weiwei Chong

IPC: H04W28/02

Abstract: Embodiments of this application provide a policy determining method and apparatus, and a system, and relate to the field of communication technologies, to formulate a first policy for a subarea more accurately. The solution includes: A first network element sends, to a data analytics network element, a first request for requesting network performance information. The first request includes information about a first area and information about a first time period. The first network element receives first network performance information in a second area from the data analytics network element. The first network element determines a first policy based on the first network performance information. In this solution, a subarea may be used as a granularity, and the first policy may be accurately determined based on first network performance information in the subarea.

公开(公告)号：US11552856B2

公开(公告)日：2023-01-10

申请号：US16833195

申请日：2020-03-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiwei Chong ,  Yang Xin ,  Xiaobo Wu

IPC: G06F15/173 ,  H04L41/14 ,  G06K9/62 ,  H04L41/0893 ,  H04L43/04 ,  H04L67/14 ,  H04W24/08

Abstract: Embodiments of this application provide example data analytics methods and example data analytics apparatuses. An example method carried out by a user plane data processing network element includes: obtaining information about at least one feature set from a data analytics network element, where information about each feature set in the information about the at least one feature set corresponds to at least one service type or at least one execution rule; obtaining a feature parameter of user plane data based on the information about the at least one feature set; sending the feature parameter to the data analytics network element; obtaining a response result of the feature parameter from the data analytics network element; obtaining, based on the response result, a service type associated with the user plane data or an execution rule associated with the user plane data.