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公开(公告)号：US20210320896A1
公开(公告)日：2021-10-14
申请号：US17358308
申请日：2021-06-25
发明人： Jiangping Feng
IPC分类号： H04L29/12
摘要： In a domain name system (DNS) server allocation method, a session management function (SMF) receives a session establishment request message sent by UE, where the request message includes a name of a data network to be accessed by the UE. The SMF obtains an IP address of a first DNS server based on the name of the data network and a geographical location of the UE. The SMF then sends to the UE a session establishment response message that includes the IP address of the first DNS server.
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公开(公告)号：US11432137B2
公开(公告)日：2022-08-30
申请号：US16879361
申请日：2020-05-20
发明人： Jiangping Feng
摘要： Embodiments of the application disclose service notification methods and mobile edge hosts. In an embodiment, a method comprising: receiving, by a first mobile edge platform, a service registration message from a first application instance, wherein the first mobile edge platform and the first application instance are comprised in a first mobile edge host; and sending, by the first mobile edge platform, a service notification message to a second mobile edge platform comprised in a second mobile edge host.
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公开(公告)号：US12101700B2
公开(公告)日：2024-09-24
申请号：US17320699
申请日：2021-05-14
发明人： Jiangping Feng
摘要： This application provides an internet of vehicles message notification method, applied to a multi-access edge computing system including a first application instance, a second application instance and an internetworking service instance. The method includes: receiving, by the first application instance, a notification message; sending, by the first application instance, the notification message to the interworking service instance; sending, by the interworking service instance, the notification message to the second application instance that subscribes to the message; and sending, by the second application instance, the notification message to an in-vehicle application served by the second application instance. As a result, data can be exchanged and shared between vehicles of different vehicle manufacturers and between internet of vehicles application instances of different vehicle manufacturers. Therefore, a real internet of vehicles service is implemented.
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公开(公告)号：US11943286B2
公开(公告)日：2024-03-26
申请号：US18147166
申请日：2022-12-28
发明人： Jiangping Feng
IPC分类号： G06F15/16 , H04L67/1014 , H04L67/1029
CPC分类号： H04L67/1014 , H04L67/1029
摘要： A communication method and a communication apparatus that can be used for application instance switching in a multi-access edge computing (MEC) scenario. The method includes: an MEC network element obtains information about a source application instance of an application accessed by a terminal device and information about a target application instance of the application. The MEC network element sends a first message to a first MEC platform, where the first message is used to request to migrate a user context of the application from the source application instance to the target application instance, the source application instance is deployed on the first MEC platform, and the target application instance is deployed on a second MEC platform. The MEC network element receives a second message from the first MEC platform, where the second message indicates a migration state of the user context of the application.
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公开(公告)号：US20220029840A1
公开(公告)日：2022-01-27
申请号：US17450478
申请日：2021-10-11
发明人： Jiangping Feng
摘要： A method includes: a multi-access edge computing (MEC) management system receives resource usage information of a tenant sent by a MEC host, where the resource usage information is information about a resource consumed by a MEC application created by the tenant; and the MEC management system sends the resource usage information to a charging system device, where the resource usage information is used by the charging system device to charge the resource consumed by the MEC application of the tenant.
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公开(公告)号：US11563713B2
公开(公告)日：2023-01-24
申请号：US17358308
申请日：2021-06-25
发明人： Jiangping Feng
IPC分类号： H04L61/4511 , H04L61/255 , H04L61/5007 , H04L101/69
摘要： In a domain name system (DNS) server allocation method, a session management function (SMF) receives a session establishment request message sent by UE, where the request message includes a name of a data network to be accessed by the UE. The SMF obtains an IP address of a first DNS server based on the name of the data network and a geographical location of the UE. The SMF then sends to the UE a session establishment response message that includes the IP address of the first DNS server.
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公开(公告)号：US11290873B2
公开(公告)日：2022-03-29
申请号：US16879361
申请日：2020-05-20
发明人： Jiangping Feng
摘要： Embodiments of the application disclose service notification methods and mobile edge hosts. In an embodiment, a method comprising: receiving, by a first mobile edge platform, a service registration message from a first application instance, wherein the first mobile edge platform and the first application instance are comprised in a first mobile edge host; and sending, by the first mobile edge platform, a service notification message to a second mobile edge platform comprised in a second mobile edge host.
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