A resource optimization method for safe calculation unloading in mobile edge computing network

A technology of computing offloading and computing resources, which is applied in the field of resource optimization of secure computing offloading, to achieve the effects of small user task delay, improved real-time performance and security

Active Publication Date: 2019-01-08
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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Problems solved by technology

In addition, in the edge computing network, although the distance between the user and the server is closer, the privacy protection of the user is still an important factor that must be considered

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  • A resource optimization method for safe calculation unloading in mobile edge computing network
  • A resource optimization method for safe calculation unloading in mobile edge computing network
  • A resource optimization method for safe calculation unloading in mobile edge computing network

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[0043] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0044] Such as figure 1 As shown, the resource optimization method for secure computing offloading in the mobile edge computing network includes the following steps:

[0045] S1. Initialize the parameters and configuration of the user and the mobile edge server;

[0046] S2. Obtain the initial communication and computing resource allocation scheme and the corresponding initial objective function value according to the para...

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Abstract

The invention discloses a resource optimization method for safe calculation unloading in a mobile edge computing network, which comprises the following steps: S1, initializing parameters and configurations of a user and a mobile edge server; S2, obtaining an initial communication and computing resource allocation scheme and a corresponding initial objective function value; S3, according to that initial communication and computing resource allocation scheme, a projection gradient method is adopted to obtain a new communication and computing resource allocation scheme and correspond new objective function values; S4, judging whether that difference between the new objective function value and the last objective function value is within the threshold value range, and if so, outputting a current communication and calculation resource allocation scheme and terminating optimization; Otherwise proceeding to step S5; S5, taking the current communication and computing resource allocation schemeas the initial communication and computing resource allocation scheme, and returning to step S3. The method considers the scene of eavesdropper in the system, improves the security of the system, realizes the minimum delay, and improves the service quality.

Description

technical field [0001] The invention relates to the fields of wireless communication and edge computing, in particular to a resource optimization method for secure computing offloading in a mobile edge computing network. Background technique [0002] The mobile edge computing network is an extension of the cloud network, that is, a large number of processors with computing, storage, communication and other functions are placed on the edge of the cloud network to achieve higher transmission rates and shorter delays. Edge computing usually considers a distributed computing model, that is, computing tasks can be decomposed into multiple sub-tasks for parallel computing. Therefore, how to decompose tasks for users is an urgent problem to be solved in edge computing. In addition, in the edge computing network, although the distance between the user and the server is closer, the privacy protection of the user is still an important factor that must be considered. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08G06F9/48
CPCG06F9/4881H04L63/0414H04L67/10
Inventor 利强雷晋林静然
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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