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公开(公告)号：US20170155772A1
公开(公告)日：2017-06-01
申请号：US15429495
申请日：2017-02-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weiwei Chong , Xiaobo Wu , Shengze Zu
CPC classification number: H04M15/60 , H04M15/66 , H04W4/24 , H04W8/18 , H04W72/0413 , H04W72/042 , H04W76/30
Abstract: A device and a method for implementing a data service in order to avoid generating an unnecessary data usage fee for user equipment (UE) and further avoid data usage waste after a data service switch of the UE is turned off. The method includes determining, by a first network-side device, a status of a data service switch of UE, and sending, by the first network-side device, a first notification message to a second network-side device when the data service switch of the UE is turned off, where the UE is already registered with a network, the first notification message includes first instruction information and an identity of the UE, and the first instruction information instructs the second network-side device to skip charging for data packets of the UE flowing through the second network-side device.
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公开(公告)号：US12278738B2
公开(公告)日：2025-04-15
申请号：US18455574
申请日：2023-08-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yang Xin , Weiwei Chong , Xiaobo Wu , Yali Yan
IPC: G06F13/00 , H04L41/0866 , H04L41/16
Abstract: This application provides a model training method and apparatus. The method includes: obtaining first capability information and second capability information of a client; determining, based on the first capability information and the second capability information, that the client reports model information to a cloud server or an edge server; and sending first indication information to the client. The first indication information indicates the client to report the model information to the cloud server or the edge server. According to the model training method and apparatus provided in this application, in a horizontal federated training method in a hybrid mode, a manner of reporting local model information by the client may be flexibly selected based on capability information of the client, so that horizontal federated training efficiency can be improved.
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公开(公告)号：US20240414754A1
公开(公告)日：2024-12-12
申请号：US18812523
申请日：2024-08-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weiwei Chong , Yang Xin , Xiaobo Wu
IPC: H04W72/542
Abstract: A resource scheduling method for a network slice is provided, where a slice management network element sends a request to a data analysis network element. The request includes service experience requirement information of a first network slice. The slice management network element receives a response sent by the data analysis network element. The response includes information about a first area and/or information about a first time that are/is of the first network slice and that correspond/corresponds to the service experience requirement information. The slice management network element sends information about a second area and/or information about a second time to a network device based on the information about the first area and/or the information about the first time. The network device schedules a resource for the first network slice based on the information about the second area and/or the information about the second time.
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公开(公告)号：US20240284159A1
公开(公告)日：2024-08-22
申请号：US18651975
申请日：2024-05-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yang Xin , Yizhuang Wu , Yongcui Li , Weiwei Chong , Xiaobo Wu
Abstract: A method includes obtaining, by a data analytics device, data of a terminal on an access device and data of the terminal on an access and mobility management function device, where the data of the terminal on the access device includes a first identifier, and the access device is an access device, the data of the terminal on the access and mobility management function device includes the first identifier, and the first identifier includes an identifier assigned by the access device to the terminal, associating, by the data analytics device, the data of the terminal on the access device with the data of the terminal on the access and mobility management function device based on the first identifier.
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公开(公告)号：US12052600B2
公开(公告)日：2024-07-30
申请号：US18161649
申请日：2023-01-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Clarissa Marquezan , Qing Wei , Yang Xin , Xiaobo Wu , Weiwei Chong
IPC: G06F15/173 , H04W24/10
CPC classification number: H04W24/10
Abstract: A first entity for a communication network is provided. The first entity is configured to receive a feature mapping indication from a second entity of the communication network. The feature mapping indication comprises characteristics of a relationship between a set of data samples and properties of data in the data samples of the set of data samples for an analytics model at an analytics stage, wherein the feature mapping indication comprises a request for a feature mapping data structure. The feature mapping data structure includes a second set of data samples based on the relationship between the set of data samples and the properties of the data in the data samples of the set of data samples for use with the analytics model at the analytics stage for an analytics consumer.
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Patent Agency Ranking
公开(公告)号：US20230188445A1
公开(公告)日：2023-06-15
申请号：US18167669
申请日：2023-02-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yang Xin , Weiwei Chong , Xiaobo Wu
IPC: H04L43/0852
CPC classification number: H04L43/0852
Abstract: A communication method, a communication apparatus, and system are disclosed. The method includes a data analytics network element (NWDAF) sends a first request to a storage function network element. The first request includes delay information and/or indication information. The indication information indicates that the NWDAF supports analyzing data within a specified delay. The first request is used to store the delay information and/or the indication information into the storage function network element. The data analytics network element receives a first response from the storage function network element. The first response indicates, to the data analytics network element, that the delay information and/or the indication information are/is successfully stored.
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公开(公告)号：US20230185933A1
公开(公告)日：2023-06-15
申请号：US18164416
申请日：2023-02-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weiwei Chong , Yang Xin , Xiaobo Wu
Abstract: Embodiments of this application disclose a communication method, device, and system. A first network element sends a first request to a second network element, where the first request is for requesting authorization information of user-related data, the first request includes user information and a first use scope of the user-related data, and the first use scope includes at least one of the following information: a first use object, a first use purpose, or first use time. The first network element receives a first response sent by the second network element, where the first response includes authorization information, and the authorization information indicates whether a user corresponding to the user information allows the related data to be used for the first use scope.
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公开(公告)号：US11558770B2
公开(公告)日：2023-01-17
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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公开(公告)号：US11497076B2
公开(公告)日：2022-11-08
申请号：US16867892
申请日：2020-05-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaobo Wu , Weiwei Chong
Abstract: A service processing method, a service processing apparatus, and a communications system are provided. The service processing method includes: receiving, by an access network device, from a core network device, a bearer setup request message of a voice over Long Term Evolution (VoLTE) service; and rejecting, by the access network device, the bearer setup request message when determining that LTE network signal quality of a terminal of the VoLTE service cannot satisfy the VoLTE service.
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公开(公告)号：US20220272018A1
公开(公告)日：2022-08-25
申请号：US17744256
申请日：2022-05-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weiwei Chong , Yang Xin , Xiaobo Wu
IPC: H04L43/091 , H04L43/20 , H04L43/10
Abstract: This application provides a policy determining method. The method includes: A first network element obtains first analytics information from a data analytics network element, where the first analytics information includes at least one of the following information: radio access type (RAT) related information or access frequency related information, and service experience analytics information corresponding to a RAT or an access frequency; and the first network element determines an access information selection policy of a terminal device based on the first analytics information, where the access information selection policy includes a target RAT or a target access frequency corresponding to the terminal device. The data analytics network element generates analytics information based on obtained network data and service data, and provides the analytics information for a network function network element.
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