A communication computing joint resource allocation method and system in a delay-sensitive network

Abstract

The present invention provides a communication and computing joint resource allocation method and system in a delay-sensitive network, wherein the method steps are: firstly, sort the service priorities of delay-sensitive services based on control quality requirements, and the delay requirements are higher Strict business has higher service priority; secondly, for each business, the resource allocation module in the delay-sensitive network gives the available routing and slot resources of the business based on the routing and slot allocation in the current network, and the edge The computing task scheduling module in the calculation gives the available computing resources of the business based on the current computing resource usage, and finally obtains the combination of routes, time slots and computing resources that can meet the delay requirements. The invention can guarantee the end-to-end delay transmission quality requirements of time-delay-sensitive services in the industrial Internet, especially the control quality requirements of industrial control services.

Description

technical field [0001] The invention relates to a method for allocating communication and computing resources in the industrial Internet, and in particular to a method and system for jointly allocating communication and computing resources with control quality assurance in delay-sensitive networks. Background technique [0002] The concept of the Industrial Internet was first proposed by the American Electric Company in 2012. Its core goal is to upgrade the traditional manufacturing industry into an "intelligent" smart factory industry model, and realize sensor perception, data transmission calculation, and equipment execution arrangement through the Internet. It integrates industrial infrastructure, information transmission system, and data analysis and decision-making system into a complete system. [0003] Under such an architecture, thousands of sensors, controllers, and actuators constitute the lowest network terminal layer; various communication protocols serve as the ...

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Problems solved by technology

[0005] However, the existing resource allocation schemes either only consider the allocation of communication resources or only the allocation of computing resources. On the one hand, it brings waste of resources; quality of control) lack of guarantee

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