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Task migration method and device, electronic equipment and storage medium

A task and technology to be migrated, applied in the field of distributed computing, can solve the problem of excessive energy consumption of mobile edge computing systems

Active Publication Date: 2021-02-26
BEIJING UNIV OF POSTS & TELECOMM +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present application provides a task migration method, device, electronic equipment, and storage medium to solve the defects that the task migration strategy determined by the task migration method in the prior art may cause the energy consumption of the mobile edge computing system to exceed the standard.

Method used

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  • Task migration method and device, electronic equipment and storage medium
  • Task migration method and device, electronic equipment and storage medium
  • Task migration method and device, electronic equipment and storage medium

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Embodiment Construction

[0075] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0076] First, the nouns involved in this application are explained:

[0077] Task migration decision: specifically refers to whether the task to be migrated is migrated to the edge computing server for execution, or executed locally (user equipment terminal), that is, the execution destination of the task to be migrated.

[0078] Task scheduling decision: re...

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Abstract

The invention provides a task migration method and apparatus, an electronic device and a storage medium. The method comprises the steps of obtaining to-be-migrated task information generated by a plurality of user equipment terminals, available bandwidths between the user equipment terminals and a base station, and available resources of an edge computing server; wherein the to-be-migrated task information comprises a computing resource demand and a bandwidth demand of a to-be-migrated task; generating a plurality of task migration strategies according to the to-be-migrated task information, the available bandwidth between each user equipment terminal and the base station and the available resources of the edge computing server in a preset constraint condition; and determining a target task migration strategy according to the system total energy consumption corresponding to each task migration strategy. According to the method, the target task migration strategy is determined by estimating the total system energy consumption of multiple realizable task migration strategies, so that the energy consumption of the mobile edge computing system is prevented from exceeding the standard,the reliability of the mobile edge computing system is improved, and a foundation is laid for improving the task processing efficiency of the mobile edge computing system.

Description

technical field [0001] The present application relates to the technical field of distributed computing, and in particular to a task migration method, device, electronic equipment and storage medium. Background technique [0002] At present, 5G communication technology has pushed the information society into the era of the Internet of Everything, and the number of IoT terminal devices and the amount of data are increasing exponentially. In order to meet the data processing requirements, the mobile edge computing system is usually used to migrate and process the massive data generated by the user equipment terminal. [0003] In the prior art, the mobile edge computing system usually performs task migration according to fixed task migration rules, such as user equipment terminal migration selection, transmit power, task size, deadline, user equipment terminal computing resources and edge computing Factors such as the computing resources of the server determine the task migrati...

Claims

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Application Information

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IPC IPC(8): G06F9/48
CPCG06F9/4856G06F9/4881Y02D10/00
Inventor 丰雷高娴王亚鹏谢坤宜武帅刘涛王慧历明王紫程谢奥周雨
Owner BEIJING UNIV OF POSTS & TELECOMM
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