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公开(公告)号：US20200244557A1
公开(公告)日：2020-07-30
申请号：US16851251
申请日：2020-04-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shengxian NIE , Yang XIN , Xiaobo WU , Weiwei CHONG
Abstract: Embodiments of this application provide a traffic processing method, and a user plane apparatus and a terminal device implementing the traffic processing method. The traffic processing method can accurately identify abnormal traffic and improve traffic management. The traffic processing method includes receiving, by a user plane function network element, hotspot indication information from a terminal device, where the hotspot indication information includes that a hotspot switch is enabled. The method further includes obtaining, by the user plane function network element, a characteristic parameter of a first data packet, sending the characteristic parameter of the first data packet to a data analytics network element, and determining, by the user plane function network element, that the traffic corresponding to the first data packet is abnormal traffic.
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公开(公告)号：US20200228422A1
公开(公告)日：2020-07-16
申请号：US16832916
申请日：2020-03-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weiwei CHONG , Xiaobo WU , Yang XIN
IPC: H04L12/24
Abstract: A feature parameter obtaining method and apparatus are disclosed. The method includes: obtaining feature set information from a data analytics network element, where a feature set corresponding to the feature set information includes a first part of feature and a second part of feature; obtaining a first feature parameter of the first part of feature when data corresponds to the first part of feature; sending a request message to at least one second network element, to request a second feature parameter of the second part of feature when the data corresponds to the second part of feature; receiving the second feature parameter from the at least one second network element; and sending, based on the first feature parameter and the second feature parameter, a third feature parameter of the feature set when the data corresponds to the feature set to the data analytics network element.
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公开(公告)号：US20200228413A1
公开(公告)日：2020-07-16
申请号：US16833195
申请日：2020-03-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weiwei CHONG , Yang XIN , Xiaobo WU
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.
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公开(公告)号：US20240259846A1
公开(公告)日：2024-08-01
申请号：US18629027
申请日：2024-04-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhao FENG , Yang XIN , Runze ZHOU , Yuan WANG
IPC: H04W24/08
CPC classification number: H04W24/08
Abstract: Embodiments of this application provide a communication method, a communication apparatus, and a communication system. The method includes: A data analytics network element receives a request message from a core network element or a third-party network element, where the request message is used to request an analytics result. The data analytics network element sends, to the core network element or the third-party network element, block information and an analytics result corresponding to the block information, where a coverage area of a block corresponding to the block information is smaller than a coverage area of a cell. In this solution, the data analytics network element provides the core network element or the third-party network element with an analytics result at a block granularity that is finer than a cell granularity, so that a more refined operation based on the analytics result at the block granularity can be performed.
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公开(公告)号：US20230388389A1
公开(公告)日：2023-11-30
申请号：US18232223
申请日：2023-08-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yang XIN , Qing WEI , Weiwei CHONG
IPC: H04L67/00 , H04L67/1097 , H04L67/51
CPC classification number: H04L67/34 , H04L67/1097 , H04L67/51
Abstract: The present disclosure relates to communication methods and communication apparatuses. One example method includes receiving a request message from a service request network element, where the request message is used to request information about a target data analytics network element, the request message includes a first analytics identifier and information about a first service, and the target data analytics network element supports an analytics type corresponding to the first analytics identifier and the first service. The target data analytics network element is determined based on the first analytics identifier, the information about the first service, and association information between the first analytics identifier and the first service that corresponds to the target data analytics network element. Information about the target data analytics network element is sent to the service request network element.
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Patent Agency Ranking
公开(公告)号：US20230379854A1
公开(公告)日：2023-11-23
申请号：US18366535
申请日：2023-08-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weiwei CHONG , Xiaobo WU , Yang XIN
IPC: H04W60/00
Abstract: This application provides a data obtaining method and apparatus. The method includes: A data analysis network element in a first network determines that data that needs to be obtained includes to-be-analyzed data in a second network. The data analysis network element sends, to a first network element in the first network, a first request message for requesting to obtain the to-be-analyzed data, where the first request message includes first indication information, and the first indication information indicates that the to-be-analyzed data needs to be obtained from the second network.
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公开(公告)号：US20230224310A1
公开(公告)日：2023-07-13
申请号：US18187929
申请日：2023-03-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weiwei CHONG , Yang XIN , Xiaobo WU
IPC: H04L9/40
CPC classification number: H04L63/1408 , H04L63/123
Abstract: This application discloses a data analysis method and an apparatus. The method includes: A data analysis network element sends a first request message to a security network element, where the first request message is used to request to perform security detection on first data, and the first data is data for which the data analysis network element performs data analysis on a specified data analysis type. The data analysis network element generates or updates, based on a security detection result, a data analysis result corresponding to the data analysis type. According to the method in this application, the security network element may perform security detection on the first data, and separate abnormal data from the first data, so that the data analysis network element can establish a model based on data other than the abnormal data, to improve accuracy of the model and improve accuracy of the data analysis result.
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公开(公告)号：US20220408215A1
公开(公告)日：2022-12-22
申请号：US17893884
申请日：2022-08-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weiwei CHONG , Xiaobo WU , Yang XIN
Abstract: The present disclosure relates to information processing methods, apparatus, and systems. In one example method, a first network element receives data analytics information from a first data analytics network element, where the data analytics information includes one or more of an identifier of a first terminal, activity degree information of the first terminal, moving trajectory information of the first terminal, and first risk information of the first terminal. The first network element determines an association relationship between the first terminal and an emergency event based on the data analytics information.
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公开(公告)号：US20220295355A1
公开(公告)日：2022-09-15
申请号：US17832382
申请日：2022-06-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yang XIN , Guowei OUYANG , Weiwei CHONG , Xiaobo WU
Abstract: An inter-network interworking method, an apparatus, and a system are provided, and relate to the field of communication technologies, to ensure that a service is not interrupted when a terminal moves from a second network to a third network. The method includes: When the terminal supports a NAS capability of the third network and/or a network name corresponding to the terminal supports interworking between the second network and the third network, a second access management network element sends a session management request including a session identifier to a first session management network element that supports interworking of the terminal among a first network, the second network, and the third network. The second access management network element receives, from the first session management network element, a session management response including a session context of the terminal in the third network. According to the method, the session context of the terminal in the third network can be prepared in advance when the terminal accesses the second network, so that it is ensured that the service is not interrupted when the terminal subsequently moves from the second network to the third network.
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公开(公告)号：US20210219185A1
公开(公告)日：2021-07-15
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
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.
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