公开(公告)号：US20250062970A1

公开(公告)日：2025-02-20

申请号：US18936346

申请日：2024-11-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weisen SHI ,  Xu LI ,  Chenchen YANG

IPC: H04L41/5051

Abstract: An X-centric network architecture and associated methods are provided. The network architecture provides comprehensive control and processing functions that support heterogenous XaaS services. For different XaaS services, the network architecture supports the activation/selection of different functions/interfaces. The network architecture has a control/management (C/M) plane that includes a mission manager (MM) that manages a mission comprising tasks associated with heterogenous services. The network architecture also has a mission data plane (MDP) coupled to the C/M plane. The MDP plane includes processing functions (PFs) required for the tasks and also includes data plane functions (DPFs) that are configured to interface a PF of a XaaS service to a PF of a different XaaS service. The network architecture also has one or multiple XaaS module(s) which may be provided by third parties as plug-in module(s). Each XaaS module is associated with a XaaS service, one of multiple XaaS service controller(s) (XC), and one or multiple PF(s)/DPF(s) conducting corresponding tasks. Detail procedures, interfaces, and signals for mission execution and device accessing a mission (mission access) are described in the associated methods.

公开(公告)号：US20240303475A1

公开(公告)日：2024-09-12

申请号：US18667699

申请日：2024-05-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chenchen YANG ,  Hang ZHANG ,  Xu LI ,  Bidi YING

IPC: G06N3/0475 ,  G06N3/0985

CPC classification number: G06N3/0475 ,  G06N3/0985

Abstract: A method of privacy protection includes receiving from a service customer, a service request requesting for a service of privacy protection. A generative model is used to generate synthetic data based on the service request and the synthetic data is provided to a discriminator. The discriminator performs a comparison between data from the service customer and the received synthetic data, and providing a result of the comparison to the generator, where privacy of the service customer is included in or inferred from the data from the service customer. Based on the result of the comparison from the discriminator, the generator updates the generative model until the generated synthetic data meets a preconfigured requirement. Each time the generative model is updated, newly updated synthetic data is provide to the discriminator. Once the preconfigured requirement is met, the latest synthetic data or the latest generative model is provided to a data consumer.

公开(公告)号：US20220225272A1

公开(公告)日：2022-07-14

申请号：US17706411

申请日：2022-03-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chenchen YANG ,  Yinghao JIN ,  Feng HAN ,  Huan LI

IPC: H04W68/02 ,  H04W48/10 ,  H04W48/18

Abstract: The present disclosure relates to paging methods and apparatus. One example method is applied to a first access network device. The first access network device belongs to a first network, a second access network device belongs to a second network, and the first network may be different from the second network. When UE accesses the first network and downlink data of the second network arrives, the UE may receive the data of the second network. The first access network device receives downlink data of a terminal from a first core network device, where the first core network device belongs to the first network.

公开(公告)号：US20220150783A1

公开(公告)日：2022-05-12

申请号：US17583752

申请日：2022-01-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yinghao JIN ,  Haibin YU ,  Chenchen YANG ,  Wei TAN

IPC: H04W36/08 ,  H04W36/00 ,  H04W48/18

Abstract: A handover method includes receiving a handover requirement message from a source access network device, and sending a handover request message to the target access network device. The handover requirement message includes an identifier of a session of a terminal device. The session is to be handed over from the source access network device to a target access network device. The handover request message includes first single network slice selection assistance information (S-NSSAI). A first network slice of the target access network device that corresponds to the first S-NSSAI serves the session. The first S-NSSAI is determined based on second S-NSSAI and the first network slice supported by the target access network device, and the second S-NSSAI is of a second network slice of the source access network device and that corresponds to the identifier of the session.

公开(公告)号：US20240267278A1

公开(公告)日：2024-08-08

申请号：US18641025

申请日：2024-04-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei TAN ,  Chenchen YANG ,  Fei LIU ,  Donghui WANG

IPC: H04L41/04 ,  H04L9/00

CPC classification number: H04L41/04 ,  H04L9/50

Abstract: Embodiments of the present invention disclose a contract management method, apparatus, and system. The method includes: A communication device sends a registration request to a management network element. The registration request includes service request information, and the service request information indicates a specific service. After receiving the registration request from the communication device, the management network element determines a first smart contract based on the service request information in the registration request. Then, the management network element sends the first smart contract to the communication device. According to embodiments of the present invention, service waiting time of a user may be reduced.

公开(公告)号：US20220353798A1

公开(公告)日：2022-11-03

申请号：US17866001

申请日：2022-07-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chenchen YANG ,  Weisheng JIN ,  Yinghao JIN ,  Wei TAN

IPC: H04W48/16 ,  H04W76/10

Abstract: Embodiments of this application provide example communication methods and example devices. One example method includes sending, by a first access network device, a system information block to a terminal device, where the system information block includes first information indicating that a cell served by the first access network device supports non-public network (NPN) onboarding, where the first information includes second information indicating a supported onboarding NPN, and the second information includes at least one of information about an identifier of the supported onboarding NPN or first indication information, where the first indication information indicates a support of onboarding. The first access network device can then receive a radio resource control (RRC) setup complete message from the terminal device, where the RRC setup complete message indicates that the terminal device requests NPN onboarding.

公开(公告)号：US20220322286A1

公开(公告)日：2022-10-06

申请号：US17845571

申请日：2022-06-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Feng HAN ,  Tingting GENG ,  Yinghao JIN ,  Chenchen YANG

IPC: H04W68/02

Abstract: Embodiments of this application disclose a paging collision processing method and a related apparatus. The method includes: When a terminal device detects that a paging occasion of the terminal device in a first camped cell collides with a paging occasion of the terminal device in a second camped cell, the terminal device may determine a first paging parameter, and may send first information including the first paging parameter to a first network device corresponding to the first camped cell. The first network device sends second information including a second paging parameter to the terminal device. The terminal device determines a second paging occasion of a first identity module card of the terminal device in the first camped cell based on the second paging parameter in the received second information. The terminal device monitors a paging message in the first camped cell on the second paging occasion. The second paging occasion does not overlap a third paging occasion of a second identity module card of the terminal device in the second camped cell in terms of time. According to embodiments of this application, a paging collision that occurs when the terminal device monitors the paging message can be avoided.

公开(公告)号：US20210218467A1

公开(公告)日：2021-07-15

申请号：US17215427

申请日：2021-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yinghao JIN ,  Chenchen YANG ,  Wei TAN ,  Feng HAN

IPC: H04B7/185 ,  H04W64/00

Abstract: This application discloses a communication method, a related device, and a computer storage medium. The method includes: receiving, by a core network node, a first message, where the first message includes orbit information of a satellite node; and determining, by the core network node, first area identity list information based on the orbit information, and sending the first area identity list information to a terminal, where the first area identity list information includes at least one first area identity, and the first area identity is used for access or mobility management of the terminal. This application helps the core network node perform access or mobility management on the terminal and track a location of the terminal. This implements non-terrestrial communication.

公开(公告)号：US20250013642A1

公开(公告)日：2025-01-09

申请号：US18886327

申请日：2024-09-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chenchen YANG ,  Xu LI ,  Bidi YING ,  Weisen SHI

IPC: G06F16/2453 ,  G06F16/903

Abstract: A networked data analytics management (DAM) system includes a data representation manager (DRM), a data collection and preprocessor (DCP), a correlation manager (CM) and a data source discoverer (DSD). The DRM obtains representations of data sources, used to represent data source characteristic. The DCP interacts with the data sources to obtain data via data collection actions. The CM determines correlations between different obtainable data, based on the representations. The DSD interacts with a data consumer and the CM to determine the set of data collection actions to perform, and to configure the DCP.

公开(公告)号：US20220264435A1

公开(公告)日：2022-08-18

申请号：US17735738

申请日：2022-05-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chenchen YANG ,  Huan LI ,  Feng HAN ,  Yinghao JIN

IPC: H04W48/16 ,  H04W48/08 ,  H04W76/30 ,  H04W76/18

Abstract: Example access control methods and apparatus are described. One example method includes receiving an initial user equipment (UE) message by a core network device from an access network device. The core network device sends an initial context setup request message to the access network device, where the initial context setup request message includes one or more of the following information: public network integrated non-public network (PNI-NPN) identification information of a PNI-NPN accessible by a terminal device, a public land mobile network (PLMN) identity of a PLMN accessible by the terminal device, or an indication of whether the terminal device is allowed to access a network only by using a closed access group (CAG) cell.