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公开(公告)号：US20180341520A1
公开(公告)日：2018-11-29
申请号：US16052349
申请日：2018-08-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qianghua ZHU
CPC classification number: H04L29/06 , H04L65/1016 , H04L67/1014 , H04L67/148 , H04W28/00 , H04W36/0033
Abstract: Embodiments of the present application relate to the field of computer technologies, and provide a service migration method, apparatus, and system. The method is performed by a target mobile edge platform, including: receiving a service migration request sent by a source mobile edge platform; obtaining a service endpoint corresponding to a service identifier; and sending a service migration response to the source mobile edge platform. In this way, a problem of migrating a service from the source mobile edge platform to the target mobile edge platform is resolved, and it can be ensured that after the service is migrated from the source mobile edge platform to the target mobile edge platform, a local mobile edge platform that subscribes to the service on the source mobile edge platform can continue to correctly use the service migrated to the target mobile edge platform.
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公开(公告)号：US20240276200A1
公开(公告)日：2024-08-15
申请号：US18647022
申请日：2024-04-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qianghua ZHU , Wenzheng LI , Wenfu WU
Abstract: This application provides a method, an apparatus and a system for network capability exposure. The method includes: An application network element sends a first message used to request to update or store service information that is of a hosting network and that is subscribed to by terminal equipment. A network exposure network element sends a second message to request a first network element to update or store the service information. The first network element updates or stores the service information, and configures the information for the terminal equipment. The method, apparatus, and system in this application implements, using a capability of the network exposure network element, local configuration of the terminal equipment and configuration and update of the subscribed service information of the hosting network of subscription data of the terminal equipment in a network.
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13.发明公开公开(公告)号：US20230189188A1
公开(公告)日：2023-06-15
申请号：US18163786
申请日：2023-02-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qianghua ZHU , Wenfu WU
Abstract: This application discloses a method for a terminal to access public and private networks and a communications apparatus. One example method includes: sending a first registration request, wherein the first registration request indicates a request for registration of a terminal in a first network; receiving a route selection policy of the terminal for a protocol data unit (PDU) session of a second network, wherein the route selection policy indicates the terminal to select the first network to establish the PDU session of the second network, and the second network is a home network of the terminal; and selecting, based on the route selection policy, the first network to establish the PDU session of the second network.
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公开(公告)号：US20220078047A1
公开(公告)日：2022-03-10
申请号：US17526339
申请日：2021-11-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qi YAO , Wenyong HAN , Wenfu WU , Qianghua ZHU , Chunsheng XIE
Abstract: Embodiments of this application provide a device and a system of a virtual network service across session management network elements. A group session management network element obtains tunnel information of a first user plane network element serving a first terminal device belonging to a first virtual network group, sends a first message to a second session management network element, where the first message includes an identifier of the first terminal device, an identifier of the first virtual network group, and the tunnel information of the first user plane network element for configuring a first forwarding rule on a second user plane network element, and the first forwarding rule is used by the second user plane network element to send a first data packet to the first user plane network element when one terminal device belonging to the first virtual network group sends the first data packet to the first terminal device.
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公开(公告)号：US20190098474A1
公开(公告)日：2019-03-28
申请号：US16201297
申请日：2018-11-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qianghua ZHU , Chunshan XIONG , Xiaoyan SHI
Abstract: The present application discloses an application migration method in a mobile edge system, a related device, and a system. The method performed by a mobile edge orchestrator includes: obtaining a working index set of a to-be-migrated application on a first mobile edge server, where the working index set includes a migration index set including at least one migration index; determining a target migration solution of the to-be-migrated application based on the working index set and a preset correspondence, which is a correspondence between a migration index set and a migration solution; and sending a migration instruction to a mobile edge platform manager, where the migration instruction carries the target migration solution, and the migration instruction is used to instruct the mobile edge platform manager to migrate, based on the target migration solution, the to-be-migrated application from the first mobile edge server to a second mobile edge server.
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Patent Agency Ranking
公开(公告)号：US20180249389A1
公开(公告)日：2018-08-30
申请号：US15965012
申请日：2018-04-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qianghua ZHU , Chunshan XIONG , Xiaoyan SHI
Abstract: Method and an apparatus for determining a bearer for mobile edge computing are disclosed. A Mobile Edge Computing (MEC) can obtain a data packet that includes an end marker. The MEC can obtain a bearer identifier and an identifier of UE in a handover procedure according to the data packet that includes the end maker, and requests information about the second bearer from a node of a second bearer. The request can include the bearer identifier of the UE and the identifier of the UE. The node of the second bearer can return a response message and information regarding the second bearer according to the request. The MEC can receive the response message and store the information regarding the second bearer according to the identifier of the UE and the bearer identifier of the UE.
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公开(公告)号：US20180124087A1
公开(公告)日：2018-05-03
申请号：US15859752
申请日：2018-01-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoyan SHI , Qianghua ZHU
Abstract: Embodiments of the present invention provide a method, an apparatus, and a system for detecting a terminal device anomaly. A PGW obtains abnormal event triggering information regarding a terminal device, and the abnormal event triggering information includes at least one of the following: an abnormal event condition for the terminal device or configuration information regarding an abnormal event trigger; and the PGW determines, according to the abnormal event triggering information, that an anomaly has occurred in the terminal device, so that when the terminal device has a behavior (for example, the terminal device carries out a service related behavior beyond a specified range or the terminal device is damaged and abnormal) that is indicated by the abnormal event triggering information, the PGW can detect the anomaly of the terminal device, and an administrator of the terminal device can obtain anomaly information regarding the terminal device from the PGW node.
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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
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.
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公开(公告)号：US20250056310A1
公开(公告)日：2025-02-13
申请号：US18928986
申请日：2024-10-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qianghua ZHU , Guojuan GAO , Han ZHOU
Abstract: This application provides communication methods and apparatuses. One example method includes receiving a first request message from an application function network element. When type information of a service flow in the message indicates that the service flow is an end-to-end service flow, access information of an ingress terminal and access information of an egress terminal is obtained based on information about a target terminal group in the message. Quality of service information of the service flow in the message is decomposed based on the access information of the ingress terminal and the access information of the egress terminal to obtain uplink quality of service information and downlink quality of service information. A network is triggered to configure a session of the ingress terminal based on the uplink quality of service information and to configure a session of the egress terminal based on the downlink quality of service information.
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公开(公告)号：US20230075589A1
公开(公告)日：2023-03-09
申请号：US17986189
申请日：2022-11-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chengchen ZHANG , Wenfu WU , Qianghua ZHU
IPC: H04W12/121
Abstract: This application disclose a processing method of an abnormally behaving unmanned aerial vehicle, a network element, a system, and a storage medium, to detect a data packet for transmitting non-C2 data. The method includes: An SMF network element provides a first rule for a UPF network element, where the first rule indicates the UPF network element to detect, from a target transmission data packet, the data packet for transmitting the non-command and control C2 data, and the target transmission data packet is a data packet between the UAV and the UAVC; the SMF network element receives a first session report sent by the UPF network element; and the SMF network element sends an abnormal traffic report to the first network element based on the first session report.
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