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公开(公告)号：US20210282053A1
公开(公告)日：2021-09-09
申请号：US17330875
申请日：2021-05-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yang XIN , Xiaobo WU , Weiwei CHONG
Abstract: Embodiments of this application relate to a transfer policy determining method. The method includes: a policy control network element receives first information of a network in a first network area from a slice management and control network element, where the first information includes at least one of load information of the network in a first time interval and load information of at least one network slice in the first time interval, and the network includes the at least one network slice. The policy control network element determines, based on the first information, a service data transfer policy of a terminal located in the first network area.
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公开(公告)号：US20210204198A1
公开(公告)日：2021-07-01
申请号：US17201916
申请日：2021-03-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yang XIN , Xiaobo WU , Weiwei CHONG , Fangyuan ZHU , Clarissa MARQUEZAN
Abstract: The present disclosure relates to slice information processing methods. One example method includes sending, by a management and control function network element, a first request to a data analytics function network element, where the first request requests first information of a slice network including at least one slice, and the first request includes identity information of the at least one slice, and receiving, by the management and control function network element, a first response from the data analytics function network element, where the first response includes the first information, and the first information is used for at least one of user control or application control of each slice of the at least one slice.
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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：US20240372928A1
公开(公告)日：2024-11-07
申请号：US18774207
申请日：2024-07-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A communication method and a communication apparatus. A first network element receives a first message and a second message. The first network element subscribes to the first data from a second network element based on the first message. The first network element determines whether the second data can be obtained from the first data. The first network element determines, based on a determining result, whether to subscribe to third data from the second network element. The first network element determines, based on the determining result, whether to subscribe to the second data from the second network element to avoid subscribing to repeated data from the second network element. The second network element is prevented from repeatedly collecting and reporting same data so that a load of the first network element and the second network element can be reduced.
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Patent Agency Ranking
公开(公告)号：US20230345347A1
公开(公告)日：2023-10-26
申请号：US18344598
申请日：2023-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yaxin WANG , Yan LI , Yang XIN
Abstract: A method includes obtaining a first multi-access edge computing (MEC) access point to be accessed by terminals in a terminal group of a first service. The first MEC access point is obtained based on network topology information of MEC access points that are respectively closest to the terminals and that support the first service. The network topology information indicates at least one of whether at least two MEC access points are connected or performance of a link between at least two MEC access points. The terminal group includes one or more of a terminal requesting the first service or a terminal subscribing to the first service. The method also includes sending an identifier of the first MEC access point to a session management network element that controls the terminals. The identifier of the first MEC access point is used by the terminals to access the first MEC access point.
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公开(公告)号：US20230127558A1
公开(公告)日：2023-04-27
申请号：US18145129
申请日：2022-12-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weiwei CHONG , Yang XIN , Xiaobo WU
IPC: H04L41/14
Abstract: A data processing method and an apparatus relate to the communication field. The data processing method includes: A first network data analytics network element determines identification information of one or more submodels related to a target model. The first network data analytics network element sends the identification information of the submodel to a network element corresponding to the identification information of the submodel. The first network data analytics network element receives, from the network element, a value that reflects impact of the submodel on the target model, and performs training, to obtain the target model. The data processing method and apparatus provide functions such as accurate data collection, data analysis, and data training.
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公开(公告)号：US20220022027A1
公开(公告)日：2022-01-20
申请号：US17491681
申请日：2021-10-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yang XIN , Yongcui LI , Weiwei CHONG , Xiaobo WU
Abstract: Embodiments of this application relate to the field of communication technologies, and in particular, to a roaming data processing method and apparatus, and a system. The method is used to effectively collect data of a terminal in a roaming scenario. The method includes a first data analytics network element receiving, from a visited first network element, data of a terminal on the first network element, where the data includes first information and a first identifier, the first information is used to indicate that the terminal is roaming, and the first information includes any one or more of the following information corresponding to the terminal: a home PLMN identifier, a visited PLMN identifier, home area information, and visited area information.
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公开(公告)号：US20210185528A1
公开(公告)日：2021-06-17
申请号：US17187290
申请日：2021-02-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haoren ZHU , Gang LI , Weisheng JIN , Yang XIN
Abstract: This application provides a method for identifying a terminal device and a communications apparatus. A core network element obtains classification information for classifying a terminal device, and then determines, based on the classification information and a parameter of a first terminal device, a type of the first terminal device, to identify the first terminal device. In this process, the core network element identifies the first terminal device in a supervision area by using the classification information and the parameter of the first terminal device, to identify a terminal device that is not registered in a supervision system, thereby improving security of the terminal device.
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公开(公告)号：US20210127255A1
公开(公告)日：2021-04-29
申请号：US17140460
申请日：2021-01-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongcui LI , Fangyuan ZHU , Yan LI , Hui NI , Yang XIN
Abstract: A service transmission method and apparatus are provided to establish a connection between an access and mobility management function network element and a secondary base station, when a master base station is not capable of continuing to provide a service for a terminal device. In an embodiment, an access and mobility management function network element determines that a master base station is not capable of continuing to provide a service for a terminal device. The access and mobility management function network element sends a mobility management context of the terminal device to a secondary base station, where the mobility management context is used by the secondary base station to perform mobility management on the terminal device. Therefore, a signaling connection between the access and mobility management function network element and the secondary base station can be quickly established, thereby ensuring service transmission and improving user experience.
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