Industrial field data multi-priority scheduling method based on 5G slicing

An industrial field, multi-priority technology, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve problems such as unreasonable allocation of wireless resources, ensure flexible scheduling and isolation, improve fairness, improve The effect of throughput

Active Publication Date: 2020-06-12
CHONGQING UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Aiming at the problem of unreasonable wireless resource allocation in the prior art, the present invention provides a multi-priority scheduling method for industrial site data based on 5G slices

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  • Industrial field data multi-priority scheduling method based on 5G slicing
  • Industrial field data multi-priority scheduling method based on 5G slicing
  • Industrial field data multi-priority scheduling method based on 5G slicing

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Embodiment Construction

[0040]The present invention will be further described in detail below in conjunction with examples and specific implementation methods. However, it should not be understood that the scope of the above subject matter of the present invention is limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0041] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be...

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Abstract

The invention discloses an industrial field data multi-priority scheduling method based on 5G slicing. The method comprises the steps that S1, a 5G base station acquires resource request data and channel state data of industrial field users; S2, the scheduler of the 5G base station judges whether the task cache queue is empty or not in the tth scheduling period; if the current scheduling period isempty, waiting for the next scheduling period, and if the current scheduling period is non-empty, entering S3; S3, the scheduler of the 5G base station allocates corresponding resources to differentslices according to the resource request data of the user; S4, resource scheduling is carried out on the users in the same slice. According to the invention, resource allocation of three major 5G slices is completed, flexible scheduling and isolation of resources among the slices are ensured, the throughput of the system is improved, and the fairness of the scheduling method for different servicequality requirements is improved at the same time.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a multi-priority scheduling method for industrial field data based on 5G slices. Background technique [0002] The wireless resources in the mobile communication system are limited. These wireless resources include resources such as frequency, time, space, power, and codewords. Then, how to make full use of the limited wireless resources to meet people's growing wireless service needs, this is Tasks that need to be completed by the radio resource scheduling and allocation mechanism. There are many definitions of resource scheduling and allocation mechanisms, but the widely accepted definition is as follows: the scheduler on the base station must be able to dynamically control the allocation of time-frequency resources in real time, and allocate time-frequency resources to a certain user within a certain period of time. The scheduling algorithm requires a bal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/02H04W72/04H04W72/12
CPCH04W28/0278H04W72/1268H04W72/51H04W72/569H04W72/23
Inventor 唐朝伟阮帅温浩田冯鑫鑫黄宝进刘洪滨汤东
Owner CHONGQING UNIV
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