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公开(公告)号：US20200229199A1
公开(公告)日：2020-07-16
申请号：US16828834
申请日：2020-03-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yang XIN , Xiaobo WU , Weiwei CHONG
Abstract: Embodiments of this application relate to a communication resource release method and apparatus. The method includes: first, receiving, by a first network element of a first communications network, a first removal request for a service data flow from a second network element; and then deleting, based on the first removal request, a first QoS parameter that corresponds to the service data flow and that is of the first communications network and a second QoS parameter that corresponds to the service data flow and that is of a second communications network. In this way, a communication resource release solution can be provided.
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公开(公告)号：US20200015113A1
公开(公告)日：2020-01-09
申请号：US16573604
申请日：2019-09-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yang XIN , Xiaobo WU , Weiwei CHONG
Abstract: This disclosure provides a service communication method and a device, and relates to the field of communications technologies. A solution carried out by access network device is: receiving, from a core network device, a bearer setup request message for requesting to set up a bearer for a service, where the bearer setup request message carries a service requirement of the service; setting up the bearer for the service; sending a bearer setup response message to the core network device, where the bearer setup response message is used to notify the core network device that the access network device has set up the bearer for the service; and sending, a bearer deletion request message to the core network device when the access network device determines that radio channel quality provided by the access network device does not meet the service requirement.
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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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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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Patent Agency Ranking
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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公开(公告)号：US20210014739A1
公开(公告)日：2021-01-14
申请号：US17033293
申请日：2020-09-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yang XIN , Xiaobo WU , Weiwei CHONG , Runze ZHOU
IPC: H04W28/24 , H04W28/18 , H04W76/12 , H04L12/851 , H04W28/02
Abstract: A method in the embodiments of the application includes: obtaining, by a first network element, first data that corresponds to a service flow and that is on each of at least two network elements, where the first data that corresponds to the service flow and that is on each of the network elements includes a first identifier; obtaining, by the first network element based on the first identifier and the first data that corresponds to the service flow and that is on each of the network elements, second data that corresponds to the service flow, where the second data includes at least the first data that corresponds to the service flow and that is on each of the network elements.
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公开(公告)号：US20200374743A1
公开(公告)日：2020-11-26
申请号：US16993099
申请日：2020-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yang XIN , Weiwei CHONG , Xiaobo WU
Abstract: A method for determining quality of service (QoS) description information includes receiving at least one piece of QoS description information of a service. Each piece of the at least one piece of QoS description information includes parameter type information and a parameter requirement. The method also includes sending to a second core network element or an application function network element corresponding to the service, parameter type information and a parameter requirement in the at least one piece of QoS description information. The method further includes receiving from the second core network element or the application function network element, feedback information of the parameter type information and the parameter requirement. The method additionally includes determining at least one piece of target QoS description information in the at least one piece of QoS description information based on the feedback information.
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