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：US20240113899A1

公开(公告)日：2024-04-04

申请号：US18531845

申请日：2023-12-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xu LI ,  Hang ZHANG

IPC: H04L9/40

CPC classification number: H04L9/40

Abstract: A method of implementing a computing service on edge nodes of a communication network, where the computing service is made from a plurality of service functions, each of which is connected to another service function by a communication routine. Service functions and routines can be deployed on edge nodes and communication between any two service functions can be performed via a routine and a privacy router, with coordination from a routine manager. Service functions and routines can be grouped into tasks, which can be coordinated with task managers. Tasks can be grouped into works, which can be coordinated with work managers. Because a privacy router can perform encryption on routine communications, any of the entities implementing the computing service can be deployed on edge nodes of a communication network, and a service manager can interface with external entities.

公开(公告)号：US20220174582A1

公开(公告)日：2022-06-02

申请号：US17548841

申请日：2021-12-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jaya RAO ,  Sophie VRZIC ,  Hang ZHANG

IPC: H04W48/16 ,  H04W76/27 ,  H04W76/11 ,  H04W4/40 ,  H04W8/24

Abstract: Embodiments of the invention provide methods and systems to support QoS for unicast and groupcast casting types using sidelink radio bearers over the NR PC5 interface. Embodiments of the invention provide methods and systems to configure and activate sidelink radio bearers using AS-level signaling between the Tx UE and Rx UEs over the NR PC5 interface. Embodiments of the invention provide methods and systems to perform resource allocation and resource reservation in a platoon for sidelink transmissions.

公开(公告)号：US20210258731A1

公开(公告)日：2021-08-19

申请号：US17170560

申请日：2021-02-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hang ZHANG

IPC: H04W4/029 ,  H04W4/06 ,  H04W60/02 ,  H04L12/18 ,  H04W72/00

Abstract: A method and apparatus for estimating a location using a network function. In the method, at least one positioning apparatus registers to a management function by sending a registration message and transmit a location information message containing an indication of geographic location of said positioning apparatus; the management function gets the at least one positioning apparatus registered according to the received registration message, and sends a response message including information associated with a transmission of the location information message to the at least one positioning apparatus. The location information message is transmitted by the at least one positioning apparatus to a mobile device according to the information included in the response message.

公开(公告)号：US20210212011A1

公开(公告)日：2021-07-08

申请号：US17144693

申请日：2021-01-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xu LI ,  Hang ZHANG

IPC: H04W60/04 ,  H04W76/20 ,  H04W8/02 ,  H04W48/16

Abstract: The present application provides a method and apparatus for supporting general registration of user equipment to facilitate MO only mode preferences.

公开(公告)号：US20250088437A1

公开(公告)日：2025-03-13

申请号：US18960420

申请日：2024-11-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hang ZHANG ,  Xu LI

IPC: H04L41/5051 ,  H04L41/40

Abstract: A method, apparatus and system providing an open system architecture, referred to as X-centric architecture, that offers, supports or enables anything-as-a-service (XaaS) and can be centric to a variety of roles to support various operation scenarios. A service supported by the X-centric architecture is referred to as an XaaS service. Embodiments of the X-centric architecture involve a modular design which is extensible and adaptable. Embodiments provide or facilitate a new service module to be added dynamically to offer, support or enable XaaS services without the need to modify or redesign the system architecture.

公开(公告)号：US20220116278A1

公开(公告)日：2022-04-14

申请号：US17559221

申请日：2021-12-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hang ZHANG ,  Ming JIA

IPC: H04L41/12 ,  H04L45/02 ,  H04L43/08 ,  H04L45/28 ,  H04W84/18 ,  H04L5/00 ,  H04L43/0811 ,  H04L43/067

Abstract: Systems and methods are provided for identifying an available infrastructure network topology consisting of a set of available network links and a set of available network nodes of a communication network. In the systems and methods, a network node of the communication network is operative to transmit a learning schedule to a plurality of network nodes interconnected by a set of network links of the communication network. The network node receives from each of the plurality of network nodes a communication node record including network performance observations observed by that network node based on the learning schedule transmitted to that network node. Based on the received communication node records, the network node identifies a set of available network links from the set of network links and the set of available network nodes corresponding to the set of available network links.

公开(公告)号：US20220039197A1

公开(公告)日：2022-02-03

申请号：US17503492

申请日：2021-10-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ngoc Dung DAO ,  Hang ZHANG ,  Xu LI

IPC: H04W76/30 ,  H04W76/34 ,  H04W76/27 ,  H04W76/10 ,  H04L29/08 ,  H04W36/14 ,  H04W36/00

Abstract: A network architecture and methods of managing packet data unit (PDU) sessions in a network are provided. The methods include PDU session establishment procedures, PDU session modification procedures, PDU session state transfer procedures, PDU session release procedures, and user equipment (UE) handover procedures.

公开(公告)号：US20210235219A1

公开(公告)日：2021-07-29

申请号：US17158457

申请日：2021-01-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hang ZHANG ,  Jaya RAO

IPC: H04W4/021 ,  H04W28/26 ,  H04W72/02

Abstract: An apparatus receives an indication of a set of geographic zones and a set of control transmission wireless resource units. For each one of the geographic zones, corresponding control transmission wireless resource unit are specified for use while in that the geographic zone. While in a first zone of the geographic zones, a control transmission is transmitted, reserving a first data transmission wireless resource unit for use by the apparatus for sidelink (SL) data communication. The control transmission is performed using control transmission wireless resource units corresponding to the first zone. The data transmission wireless resource unit is selected from a pool of data transmission wireless resource units and each member of the pool of data transmission wireless resource units is available for use across a set of geographic zones. Different members of the pool of data transmission wireless resource units are concurrently.

公开(公告)号：US20240340320A1

公开(公告)日：2024-10-10

申请号：US18747816

申请日：2024-06-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bidi YING ,  Xu LI ,  Hang ZHANG

IPC: H04L9/40

CPC classification number: H04L63/20 ,  H04L63/101

Abstract: A method includes an access policy management unit receiving from an access policy entry point (APEP), a request for data management. In response to the request the access policy management unit sends a response to acknowledge a generation of an access control policy for management of the data to the APEP. A data description includes an indication of an owner of the data expects to know a usage of the data. The access control policy is based on a security requirement related to the data, a privacy requirement related to the data, data information or a data operation permission related to the data, when the owner of the data expects to know the usage of the data. When the owner of the data does not expect to know the usage of the data, the policy is based on data information and a data operation permission related to the data.