Method and system for optimizing edge computing task

An edge computing and edge server technology, applied in transmission systems, electrical components, etc., can solve the problems of long processing time of computing tasks, low work efficiency of edge computing systems, and insufficient utilization.

Active Publication Date: 2019-08-20
HUNAN UNIV
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Problems solved by technology

[0005] Aiming at the above defects or improvement needs of the prior art, the present invention provides a method and system for optimizing edge computing tasks, the purpose of which is to solve the problem that existing edge computing task optimization methods involve a huge In the case of terminals, the edge server is unstable due to the excessive load of co

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[0046] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0047] The main technical idea of ​​the present invention is to optimize task offloading for applications with low latency and high energy consumption in edge computing. There are multiple user devices in the edge service system to offload tasks, and the resources of the edge server are limited. When the number of users is large, the load of the edge server becomes larger. When it exceeds a ...

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Abstract

The invention discloses a method for optimizing an edge computing task, which comprises the following steps: a mobile device receivings a data interaction request from an edge server, and obtaining atask arrival rate and a CPU processing speed of the edge server according to the data interaction request; the mobile device obtaining the transmission time and the transmission power consumption of the to-be-sent task transmitted to the edge server according to the parameters of the mobile device; the mobile device processing the time and energy consumption of the to-be-sent task; and the mobileterminal obtaining idle mobile device which is adjacent to the mobile terminal and has an edge computing capability in the edge computing system, and the mobile device obtaining the transmission timeand the transmission power consumption of the task to be sent to the idle mobile equipment according to the parameters of the mobile device. The technical problem that the overall working efficiency of an edge computing system is low due to the fact that an idle mobile terminal with the edge computing capability in the edge computing system is not fully utilized in an existing method can be solved.

Description

technical field [0001] The present invention belongs to the technical field of edge computing, and more particularly relates to a method and system for optimizing edge computing tasks. Background technique [0002] Today, the conventional cloud computing model is difficult to meet the needs of more and more low-latency computing tasks. In view of this, the concept of edge computing (Edge computing, referred to as EC) is introduced. Edge computing refers to a new computing model that integrates network, storage, computing, and application core capabilities at the edge of the network close to user terminals or data sources. Edge computing can better meet the needs of users in terms of real-time business, application intelligence, security and privacy protection; the edge computing server is close to the user end, which greatly reduces the data transmission distance and reduces network delay; data is processed at the edge of the network , which reduces the risk of data theft, ...

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/1008
Inventor 刘楚波胡文鹏胡俊艳李敏灿周旭李肯立李克勤张尧学廖湘科
Owner HUNAN UNIV
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