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公开(公告)号：US20230040486A1
公开(公告)日：2023-02-09
申请号：US17957785
申请日：2022-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yang Xin , Xiaobo Wu , Yali Yan , Weiwei Chong
IPC: H04W28/02
Abstract: Embodiments of this application provide a policy determining method and apparatus, and a system, and relate to the field of communication technologies, to formulate a first policy for a subarea more accurately. The solution includes: A first network element sends, to a data analytics network element, a first request for requesting network performance information. The first request includes information about a first area and information about a first time period. The first network element receives first network performance information in a second area from the data analytics network element. The first network element determines a first policy based on the first network performance information. In this solution, a subarea may be used as a granularity, and the first policy may be accurately determined based on first network performance information in the subarea.
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公开(公告)号：US11533666B2
公开(公告)日：2022-12-20
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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公开(公告)号：US11438860B2
公开(公告)日：2022-09-06
申请号：US17062939
申请日：2020-10-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fenqin Zhu , Yali Yan
Abstract: An event subscription method includes receiving, by a user data management network element, a second message for subscribing to a second event, where the second message includes a second time parameter and a type of the second event, the type of the second event indicates an event type of the second event, and the type of the second event is a loss of connectivity event, and performing, by the user data management network element, a monitoring management operation on a first event and the second event based on duration of a subscribed periodic update timer of a user equipment (UE) and the second time parameter, where the type of the first event indicates an event type of the first event, and the duration of the subscribed periodic update timer of the UE is determined based on a subscription to the first event.
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公开(公告)号：US20220225149A1
公开(公告)日：2022-07-14
申请号：US17707232
申请日：2022-03-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yali Yan , Qianghua Zhu , Xiaoyun Zhou
Abstract: This application provides a network API capability reporting method. The method includes: A first entity receives first information, where the first information is used to subscribe to an API capability of a network that serves a terminal device. The first entity sends second information to a second entity when a type of the network that serves the terminal device changes, where the second information includes an API capability of a network that currently serves the terminal device, and the API capability includes an API supported by the network that serves the terminal device and an availability feature of at least one API in the supported API.
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15.发明授权公开(公告)号：US11064076B2
公开(公告)日：2021-07-13
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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Patent Agency Ranking
公开(公告)号：US12028931B2
公开(公告)日：2024-07-02
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：US11856469B2
公开(公告)日：2023-12-26
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：US20230403206A1
公开(公告)日：2023-12-14
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: H04L41/16 , H04L41/0866
CPC classification number: H04L41/16 , H04L41/0866
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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19.发明授权公开(公告)号：US11582350B2
公开(公告)日：2023-02-14
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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公开(公告)号：US20210022101A1
公开(公告)日：2021-01-21
申请号：US17062939
申请日：2020-10-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fenqin Zhu , Yali Yan
Abstract: An event subscription method includes receiving, by a user data management network element, a second message for subscribing to a second event, where the second message includes a second time parameter and a type of the second event, the type of the second event indicates an event type of the second event, and the type of the second event is a loss of connectivity event, and performing, by the user data management network element, a monitoring management operation on a first event and the second event based on duration of a subscribed periodic update timer of a user equipment (UE) and the second time parameter, where the type of the first event indicates an event type of the first event, and the duration of the subscribed periodic update timer of the UE is determined based on a subscription to the first event.
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