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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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2.发明申请公开(公告)号：US20200274973A1
公开(公告)日：2020-08-27
申请号：US16871255
申请日：2020-05-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yali Yan , Xiaoyi Xia , Guangwei He , Yanping Zhang , Weihua Qiao
Abstract: Embodiments of this application disclose a charging management method, a user plane function entity, and a control plane function entity. The method includes: receiving, by a UP, a first usage reporting rule (URR) and a second URR sent by a CP, where the first URR is correlated with the second URR; when usage information on the UP reaches a threshold of the first URR, obtaining, by the UP, usage information corresponding to the first URR and usage information corresponding to a third URR correlated with the first URR; and sending, by the UP to the CP, the usage information corresponding to the first URR and the usage information corresponding to the third URR, so that the CP generates a charging data record based on the usage information corresponding to the first URR and the usage information corresponding to the third URR.
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公开(公告)号：US20230047765A1
公开(公告)日：2023-02-16
申请号：US17980129
申请日：2022-11-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qianghua Zhu , Yali Yan , Fenqin Zhu , Wenfu Wu
Abstract: A communication method includes a first network element receiving identity information of a terminal from a second network element, where the identity information includes an identity of the terminal or an identity of a group of the terminal; the first network element obtaining, based on the identity information, type information of a serving network corresponding to the identity information; and the first network element sending API information of the first network element based on the type information. Based on this communication method, the second network element can select an available API based on the API information or the type information of the serving network and invoke the available API.
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公开(公告)号：US20210377721A1
公开(公告)日：2021-12-02
申请号：US17404218
申请日：2021-08-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoyun Zhou , Yali Yan
Abstract: In a location reporting notification method regarding user equipment (UE) moving from an area served by a first mobility management network element (MMNE) to another area served by a second MMNE, the second MMNE receives from the first MMNE a current value of a first timer regarding the UE, wherein the first timer is maintained by the first MMNE. The second MMNE starts a second timer regarding the UE, and setting an initial value of the second timer to be the current value of the first timer. When the second MMNE detects a current location of the UE, it sends a reporting notification including information regarding the current location to a service capability exposure function when the second timer expires.
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公开(公告)号：US20200296221A1
公开(公告)日：2020-09-17
申请号：US16890728
申请日：2020-06-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoyun Zhou , Yali Yan
Abstract: A policy control method, an apparatus, and a system, where the method includes: receiving, by a session management network element, a first message from a terminal device, where the first message includes a quality of service (QoS) rule identifier and a first operation indication; sending, by the session management network element, a second message to a policy control network element, where the second message includes a policy and charging control (PCC) rule identifier corresponding to the QoS rule identifier and a second operation indication corresponding to the first operation indication; and receiving, by the policy control network element, the second message, and performing, by the policy control network element on a PCC rule corresponding to the PCC rule identifier, a second operation indicated by the second operation indication.
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Patent Agency Ranking
公开(公告)号：US20230098362A1
公开(公告)日：2023-03-30
申请号：US18060202
申请日：2022-11-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoyun Zhou , Yali Yan
IPC: H04W28/16
Abstract: Embodiments of this application disclose a background data transfer policy formulation method, an apparatus, and a system. The method includes: A first policy control network element sends, to a first network element, a first message used to request a background data transfer policy stored in the first network element, and obtains, from the first network element, the background data transfer policy stored in the first network element and second decision information that is used to formulate a second background data transfer policy. The first policy control network element formulates a first background data transfer policy based on first decision information used to formulate the first background data transfer policy and the second decision information and according to the background data transfer policy stored in the first network element.
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公开(公告)号：US11102844B2
公开(公告)日：2021-08-24
申请号：US16825537
申请日：2020-03-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yali Yan
Abstract: Embodiments of this application provide a policy control method, device, and system. The method includes: sending, by a mobility management network element to a first session management network element, a first request message used to create a first session, where the first request message includes an identifier of a terminal, single network slice selection assistance information (S-NSSAI), and a data network name (DNN); receiving, by the first session management network element, the first request message from the mobility management network element, and sending a second request message to a binding support network element, where the second request message includes the identifier of the terminal, the S-NSSAI, and the DNN; and receiving, by the first session management network element, an identifier of a policy control network element from the binding support network element, and selecting the policy control network element based on the identifier of the policy control network element.
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公开(公告)号：US20210014759A1
公开(公告)日：2021-01-14
申请号：US17037163
申请日：2020-09-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qianghua Zhu , Yali Yan , Fenqin Zhu , Wenfu Wu
Abstract: A communication method, a communications apparatus, and a communications system, where the method includes: a first network element receiving identity information of a terminal from a second network element, where the identity information includes an identity of the terminal or an identity of a group of the terminal; the first network element obtaining, based on the identity information, type information of a serving network corresponding to the identity information; and the first network element sending API information of the first network element based on the type information. Based on this method, the second network element can select an available API based on the API information or the type information of the serving network and invoke the available API.
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9.发明授权公开(公告)号：US10681222B2
公开(公告)日：2020-06-09
申请号：US16274863
申请日：2019-02-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yali Yan , Xiaoyi Xia , Guangwei He , Yanping Zhang , Weihua Qiao
Abstract: Embodiments of this application disclose a charging management method, a user plane function entity, and a control plane function entity. The method includes: receiving, by a UP, a first usage reporting rule (URR) and a second URR sent by a CP, where the first URR is correlated with the second URR; when usage information on the UP reaches a threshold of the first URR, obtaining, by the UP, usage information corresponding to the first URR and usage information corresponding to a third URR correlated with the first URR; and sending, by the UP to the CP, the usage information corresponding to the first URR and the usage information corresponding to the third URR, so that the CP generates a charging data record based on the usage information corresponding to the first URR and the usage information corresponding to the third URR.
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公开(公告)号：US12255785B2
公开(公告)日：2025-03-18
申请号：US17976261
申请日：2022-10-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yang Xin , Weiwei Chong , Xiaobo Wu , Yali Yan
Abstract: A communication method includes sending, by a first data analytics network element, a first request to a service discovery network element. The first request requests information about a second data analytics network element. The first request includes one or more of information about distributed learning or first indication information. The information about distributed learning includes a type of distributed learning. The first indication information indicates a type of the second data analytics network element. The method also includes receiving, by the first data analytics network element, information about the second data analytics network element from the service discovery network element. The second data analytics network element supports the type of distributed learning.
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