Mobile edge computing application data migration method and device and core network node

A core network node and application data technology, applied in the field of Internet of Vehicles, can solve the problem of inability to perform efficient and highly reliable application data migration, and achieve the effect of highly reliable application data migration
CN112788086AActive Publication Date: 2021-05-11CHINA MOBILE COMM LTD RES INST +1
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
CHINA MOBILE COMM LTD RES INST
Publication Date
2021-05-11

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Abstract

The invention provides a mobile edge computing application data migration method and device and a core network node, and relates to the technical field of Internet of Vehicles. The mobile edge computing application data migration method is applied to a mobile edge computing MEC device, and comprises the following steps: receiving vehicle position change information sent by a core network node; and migrating the application data of the vehicle from the source MEC node to the target MEC node according to the vehicle position change information. According to the scheme, accuracy and high efficiency of application data migration are ensured.
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Description

technical field

[0001] The present invention relates to the technical field of Internet of Vehicles, in particular to a mobile edge computing application data migration method, device and core network node. Background technique

[0002] In the Vehicle-to-Everything (V2X) Mobile Edge Computing (MEC) application scenario, the vehicle user equipment (UE, also known as the terminal) has high mobility, which is the basis for the overall architecture and application of MEC. The service presents a great technical challenge.

[0003] On the basis of the fifth generation (5Generation, 5G) network domain business continuity solution, by establishing the N9 channel between the source user plane function (User plane Function, UPF) and the destination UPF, it will bring more benefits for the migration of application data and redirection of services. There is a buffer window in time, which ensures that the V2X application of the source edge node can continue to provide services for the d...

Claims

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