Service deployment and task scheduling method and device based on edge computing

An edge computing and task scheduling technology, applied to electrical components, transmission systems, etc., can solve problems such as unconsidered, increased data communication delays in communication networks, and service request responses

Active Publication Date: 2019-07-23
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0006] When the edge server migrates the service request, it only considers the transmission delay corresponding to the service request, but does not consider whether the server is load-balanced after the service request is migrated to the target server, which leads to the migration of the service request to the target server. Afterwards, the target server is overloaded and cannot respond to the service request in time, which increases the communication delay of data in the communication network.

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  • Service deployment and task scheduling method and device based on edge computing
  • Service deployment and task scheduling method and device based on edge computing
  • Service deployment and task scheduling method and device based on edge computing

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Embodiment Construction

[0078] 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.

[0079] In practical applications, in the initial stage of service computing network operation, only the central node server in the service computing network has computing functions. After receiving the service request sent by the terminal device, the node server needs to send the service request to the central server for processing. deal with. Then, the processing result sent by the central server is sent to the terminal device. Due to the long distance betwe...

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Abstract

The embodiment of the invention provides a service deployment and task scheduling method and device based on edge computing. The method comprises the steps of responding to a service request when a first calculation cost of a target service in a first node server is not greater than a preset threshold; if the first calculation cost is greater than the preset threshold, determining a second node server; and sending the service request to the second node server, so that the second node server responds to the service request according to a pre-deployed computing unit. According to the scheme, thedevice comprises a base, the calculation cost of the first node server and the calculation cost of the alternative node server for the service request are compared; a calculation unit is selected anddeployed; and the node server of the service request can be efficiently and timely processed, so that the condition that the node server is overloaded and the service request cannot be timely processed after the service request is migrated to a certain node server is avoided, the communication delay can be effectively reduced, the network load can be balanced, and the network service quality canbe improved.

Description

technical field [0001] The present invention relates to the field of edge computing communication technology, in particular to a method and device for edge computing-based service deployment and task scheduling. Background technique [0002] In a traditional cloud computing-based communication system, the service provider deploys the service in the cloud server, the terminal device sends a service request to the cloud server, and the cloud server sends the response result back to the terminal device. When a terminal device sends a large number of service requests, the cloud server will have a problem of low processing efficiency, and because the distance between the cloud server and the terminal device is relatively long, the service request sent by the terminal device needs to go through several hops to reach the cloud server. Communication delays are inevitable. [0003] In order to improve the shortcomings of cloud computing, edge computing has gradually developed as a s...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1001H04L67/60
Inventor 芮兰兰邱雪松李梦宇喻鹏王颖
Owner BEIJING UNIV OF POSTS & TELECOMM
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