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公开(公告)号：US20240381457A1
公开(公告)日：2024-11-14
申请号：US18783780
申请日：2024-07-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shaoyun WU , Weijun XING
Abstract: An access management entity receives a first connection request message used to request to establish a connection between an access network device and a mobility management entity and sends a second connection request message to the mobility management entity. The second connection request message is used to request to establish a connection between the access management entity and the mobility management entity. The mobility management entity is determined based on user access information included in the first connection request message. The access management entity receives a second connection response message indicating information about the connection between the access management entity and the mobility management entity. The access management entity sends a first connection response message indicating information about a connection between the access network device and the access management entity to the access.
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公开(公告)号：US20250070971A1
公开(公告)日：2025-02-27
申请号：US18937243
申请日：2024-11-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yang WANG , Xueqiang YAN , Mingyu ZHAO , Shaoyun WU , Weijun XING
Abstract: A method includes: receiving M scrambled models from M online service nodes; receiving descrambling secrets from T online service nodes, where a descrambling secret of any online service node is determined based on M first shared keys of the online service node corresponding to the M online service nodes and N−M second shared keys of the online service node corresponding to N−M offline service nodes; and determining an aggregated model, where disturbance vectors of the M scrambled models are determined based on the descrambling secrets from the at least T online service nodes, at least N−T+1 first subsecrets determined by each service node based on N first shared keys and a first disturbance item corresponding to the service node, and at least N−T+1 second subsecrets determined by the service node based on N second shared keys and a second disturbance item corresponding to the service node.
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公开(公告)号：US20240349365A1
公开(公告)日：2024-10-17
申请号：US18756103
申请日：2024-06-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weijun XING , Shaoyun WU , Yang WANG , Xueqiang YAN , Mingyu ZHAO
Abstract: This application provides a network function creation method and a communication apparatus. The network function creation method includes: A first entity receives a first request message, where the first request message is used to request to create or select a user network corresponding to a terminal device, and the first request message includes a user identifier of the terminal device. The first entity creates or selects a control plane function based on the user identifier, where the control plane function is used to create or select a user plane function corresponding to the control plane function, and the user plane function is used to support a subscription service corresponding to the user identifier. According to the network function creation method, the control plane function can be created, and the user plane function meeting all session subscriptions of a user can be created by using the control plane function.
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公开(公告)号：US20240357596A1
公开(公告)日：2024-10-24
申请号：US18759676
申请日：2024-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shaoyun WU , Weijun XING
IPC: H04W72/20 , H04L41/0806
CPC classification number: H04W72/20 , H04L41/0806
Abstract: This application provides a network resource management method and a communication apparatus. The network resource management method includes: A terminal device generates a request message, where the request message is used to operate a life cycle of a target network (S301), and the request message is control plane signaling or user plane signaling between the terminal device and a core network device. The terminal device sends the request message to the core network device (S302). The core network device operates, based on the request message, the life cycle that is of the target network and that is managed by the core network device (S303).
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公开(公告)号：US20230189054A1
公开(公告)日：2023-06-15
申请号：US18166663
申请日：2023-02-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weijun XING , Wenfu WU
CPC classification number: H04W28/0257 , H04W28/0875
Abstract: Embodiments of this application provide a relay communication method and a communication apparatus, and relate to the communications field. A network side may modify, based on a relay service of UE, an AMBR used by the UE, to satisfy an actual service requirement of the UE. The method includes: An access network device obtains an aggregate maximum bit rate AMBR of a first session and a user equipment UE granularity-based AMBR used when a first terminal device provides a relay service, where the first session is for transmitting data of a second terminal device, and the first terminal device is a relay device of the second terminal device; and the access network device modifies the AMBR of the first session based on the UE granularity-based AMBR.
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Patent Agency Ranking
公开(公告)号：US20250071651A1
公开(公告)日：2025-02-27
申请号：US18942920
申请日：2024-11-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shaoyun WU , Weijun XING
Abstract: This application provides a communication method and apparatus. The method includes: A first mobility management function network element receives a first message from a first access network element, where the first message indicates that a terminal device is to be handed over from the first access network element to a second access network element; and the first mobility management function network element determines, based on the first message, that the terminal device is to perform mobility management function network element handover, and sends a second message to a first access management function network element, where the second message is used to request the terminal device to perform mobility management function network element handover, or is used to request the terminal device to be handed over from the first mobility management function network element to a second mobility management function network element.
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公开(公告)号：US20240349062A1
公开(公告)日：2024-10-17
申请号：US18755983
申请日：2024-06-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weijun XING , Shaoyun WU , Yang WANG , Xueqiang YAN , Mingyu ZHAO
Abstract: This application provides a network resource management method and a communication apparatus. The network resource management method includes: A first network element receives a first message from a second network element. The first message carries an identifier of a first terminal device, and the first message is used to request to create or select a first user service node corresponding to the first terminal device. Further, the first network element creates or selects the first user service node based on the identifier of the first terminal device, where the first user service node is configured to provide a network service for the first terminal device.
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8.发明公开公开(公告)号：US20230156513A1
公开(公告)日：2023-05-18
申请号：US18154337
申请日：2023-01-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weijun XING , Wenfu WU
CPC classification number: H04W28/0226 , H04W72/51 , H04W72/25 , H04W48/16 , H04W64/003 , H04W76/18
Abstract: This application provides a proximity service communication method, a communication apparatus, and a communication system. When a terminal device requests a communication resource corresponding to a first sidelink, a management network element may determine, based on location information of the terminal device, whether the terminal device is located in a geographic area in which the terminal device can use a first application through a sidelink, to determine whether to provide a proximity service parameter for the terminal device. This limits, at an application granularity, sidelink communication used by the terminal device.
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公开(公告)号：US20250097099A1
公开(公告)日：2025-03-20
申请号：US18966762
申请日：2024-12-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shaoyun PAN , Weijun XING
IPC: H04L41/0803
Abstract: A communication method includes sending, by a first network device, a first configuration request message to a second network device, and receiving, by the first network device, a first configuration response message from the second network device. The first configuration request message is useable to configure a management and control operation of the second network device. The first network device is a core network device configured to control a network function. The second network device is the core network device configured to process at least one of a user plane function or a control plane function. The first configuration response message includes a first response result of the second network device for the management and control operation.
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公开(公告)号：US20250045443A1
公开(公告)日：2025-02-06
申请号：US18921098
申请日：2024-10-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mingyu ZHAO , Xueqiang YAN , Bo LI , Yan XI , Yang WANG , Weijun XING
Abstract: A data management method, a system, and a device are provided. An example method includes: A data storage entity receives a data access request and sends an access permission verification request to a distributed ledger node storing a data access policy of the client and/or a data access policy of the user. The distributed ledger node verifies, based on an identifier of a client and/or an identifier of a user in the access permission verification request and a distributed ledger, whether the client has data access permission, and sends a first access permission verification response to the data storage entity if the client has the data access permission, where the first access permission verification response indicates that the client has the data access permission. After receiving the first access permission verification response sent from the distributed ledger node, the data storage entity sends corresponding data to the client.
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