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A multi-priority scheduling method for industrial site data 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

Active Publication Date: 2021-09-14
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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  • A multi-priority scheduling method for industrial site data based on 5G slicing
  • A multi-priority scheduling method for industrial site data based on 5G slicing
  • A multi-priority scheduling method for industrial site data 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 a multi-priority scheduling method for industrial field data based on 5G slices, including S1: 5G base stations obtain resource request data and channel state data of industrial field users; S2: the scheduler of the 5G base station in the t-th scheduling period, Determine whether the task cache queue is empty; if it is empty, wait for the next scheduling cycle; if it is not empty, enter S3; S3: The scheduler of the 5G base station allocates the corresponding resources to different slices according to the resource request data of the user; S4: Perform resource scheduling for users in the same slice. The present invention completes resource allocation for the three major slices of 5G, ensures flexible scheduling and isolation of resources between slices, improves system throughput, and at the same time improves the fairness of scheduling methods for different business service quality requirements.

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 Patents(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宾汤东
Owner CHONGQING UNIV
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