Service migration method and device based on dynamic environment perception

A dynamic environment and server technology, applied in the field of communication, can solve problems such as MEC server communication interruption

Inactive Publication Date: 2020-03-27
航天科工网络信息发展有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The purpose of the embodiments of the present invention is to provide a service migration method and device based on dynamic environment perception, which is used to solve the problem of communication interruption between the mobile terminal and the MEC server in the prior art

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  • Service migration method and device based on dynamic environment perception
  • Service migration method and device based on dynamic environment perception
  • Service migration method and device based on dynamic environment perception

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Embodiment Construction

[0062] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0063] Such as figure 2 As shown, the service migration method based on dynamic environment awareness provided by the embodiment of the present invention is applied to the cloud server in the management system of mobile edge computing, including:

[0064] S201. Determine the source MEC server that provides services for the mobile terminal at the current moment.

[0065] It can be understood that the cloud server can know the source MEC server that provides s...

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Abstract

The embodiment of the invention provides a service migration method and device based on dynamic environment perception, and the method comprises the steps: predicting a target position where a mobileterminal arrives at the next moment of the current moment through the perception of the dynamic condition of the mobile terminal; according to the obtained positions of all the MEC servers and the communication coverage ranges of all the MEC servers, determining each MEC server of which the communication coverage area covers the target position as a candidate MEC server; and selecting the candidate MEC server with the maximum total income value as the target MEC server, and informing the source MEC server to migrate the service on the source MEC server. Continuous communication between the mobile terminal and the MEC server can be ensured.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a service migration method and device based on dynamic environment perception. Background technique [0002] With the popularization of 5G wireless networks, the era of centralized big data processing centered on the cloud computing model has arrived, and edge-type big data processing for massive data calculations generated by network edge devices has emerged as the times require. Mobile edge computing can solve the problems of high latency, high energy consumption, and heavy load pressure in cloud computing, and can well meet the needs of users for terminal applications. [0003] In the edge mobile computing environment, due to the limited coverage of a single server and the continuous movement of end users, such as smart vehicles and personal smart devices, the quality of service provided by the server is greatly reduced, and even service interruptions occur. Co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/029H04W4/40H04W36/08H04W36/18H04W36/32H04W48/20
CPCH04W4/029H04W4/40H04W36/08H04W36/18H04W36/32H04W48/20
Inventor 钟松延刘慧琳黄豪球张梦蕾芮兰兰
Owner 航天科工网络信息发展有限公司
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