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Moving edge pre-calculation method based on MEC

An edge computing and pre-computing technology, applied in computing, program control design, resource allocation, etc., can solve problems such as mismatching computing requirements and computing capabilities, reduce computing waiting time, improve experience quality, and increase network computing resource utilization. Effect

Active Publication Date: 2019-01-11
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem of low computing and processing efficiency caused by insufficient utilization of mobile edge computing resources in the prior art, the present invention provides a mobile edge precomputing method based on MEC. Compared with the traditional computing resource utilization strategy, the method is Before a calculation request is generated, the computing task with the highest probability of occurrence that has not yet occurred is calculated and processed. This method can improve the utilization rate of network computing resources, quickly respond to user computing requests, reduce user computing waiting time, and solve computing-intensive tasks. , The computing requirements of delay-sensitive applications do not match the limited computing capabilities of mobile devices

Method used

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  • Moving edge pre-calculation method based on MEC
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  • Moving edge pre-calculation method based on MEC

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Embodiment Construction

[0038] In order to make the technical solutions, advantages and objectives of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and the detailed implementation manner and detailed operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0039] Hereinafter, the present invention will be described in detail by taking the user's selection of an OCR text scanning application program as an example.

[0040] Such as figure 1 As shown, the user interacts with the mobile device through a touch action, and the user selects the function of the OCR text scanning application program through the mobile device, that is, selects a user cycle. Paper documents are scanned during this user cycle and text characters are out...

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Abstract

The invention relates to a mobile edge pre-calculation method based on MEC, which utilizes a MEC server to carry out best effort to pre-calculate the calculation task Ri+1 in the next user cycle Pi+1in which the occurrence probability is the largest in the user cycle Pi. Compared with the traditional computing resource utilization strategy, this method can improve the utilization rate of networkcomputing resource, quickly respond to the user's computing request, reduce the user's computing waiting time, and solve the problem that the mobile devices with limited computing power can not meet the computing intensive and delay-sensitive application computing requirements.

Description

technical field [0001] The present invention belongs to the technical field of mobile edge computing (Mobile Edge Computing, MEC), and specifically relates to a mobile edge precomputing method based on MEC. Background technique [0002] With the development of mobile communication technology and the popularization of smart mobile terminals, many computing-intensive and delay-sensitive services such as virtual reality (virtual reality, VR), augmented reality (augmented reality, AR), interactive gaming (interactive gaming, IG), automatic driving (autopilot), etc. came into being. However, considering the limited computing power of mobile devices, it is difficult to meet the user's requirements for computing delays only by relying on mobile devices to participate in the calculation of tasks. The mismatch between the computing demands of computing-intensive and latency-sensitive applications and the limited computing power of mobile devices is becoming increasingly serious. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50
CPCG06F9/5083
Inventor 石文孝张佳栋张睿冬欧阳敏
Owner JILIN UNIV
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