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Access control method for power distribution internet of things based on sdn and matching theory

An access control and Internet of Things technology, applied in electrical components, network traffic/resource management, wireless communication, etc., can solve the problems of maximizing long-term throughput, increasing power, and high energy consumption of IoT devices that cannot be distributed.

Active Publication Date: 2022-02-22
山东华科信息技术有限公司 +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

It needs to increase the power every time it is repeated, which consumes a lot of energy and cannot maximize the long-term throughput of power distribution IoT devices

Method used

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  • Access control method for power distribution internet of things based on sdn and matching theory
  • Access control method for power distribution internet of things based on sdn and matching theory
  • Access control method for power distribution internet of things based on sdn and matching theory

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Embodiment Construction

[0024] All references cited in this disclosure are incorporated by reference in their entirety as if fully set forth. Unless defined otherwise, technical and scientific terms used in this disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. Those skilled in the art will recognize many methods and materials similar or equivalent to those described in the present disclosure, which could be used in the practice of the present disclosure. Indeed, the present disclosure is in no way limited to the methods and materials described.

[0025] Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the drawings. In the following description, the same reference numerals are given to the same components, and repeated descriptions are omitted. In addition, the drawings are only schematic diagrams, and the ratio of dimensions between components, the shape of componen...

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Abstract

This disclosure describes a method for access control of power distribution Internet of Things based on SDN and matching theory, including: acquiring a plurality of unmatched sub-channels to establish a set of unmatched sub-channels, the sub-channels are configured for power distribution Task offloading of IoT devices, calculating the preference value of each power distribution IoT device for each sub-channel to obtain the favorite list of each power distribution IoT device, and each power distribution IoT device sends to the sub-channel with the highest preference value in the favorite list Request, if the sub-channel only receives a request from a power distribution IoT device, match the sub-channel with the power distribution IoT device and remove the sub-channel from the unmatched sub-channel set, if the sub-channel receives more than one distribution According to the request of the electrical IoT device, the virtual price of the sub-channel is increased to reduce the preference value of the power distribution IoT device for the sub-channel, and each power distribution IoT device selects a matching sub-channel for task offloading according to the matching result.

Description

technical field [0001] The present disclosure generally relates to an access control method for power distribution Internet of Things based on SDN and matching theory. Background technique [0002] Distribution Internet of Things is a new type of power network form produced by the deep integration of traditional industrial technology and Internet of Things technology. Through the comprehensive interconnection and interoperability of power distribution equipment, the comprehensive perception of distribution network is realized. In the power distribution Internet of Things, the control method of the power distribution Internet of Things is an important part of building the power distribution Internet of Things. [0003] The Chinese patent whose publication number is CN104202827A and whose patent name is "A Dynamic Random Access Channel Access Control Method" provides an access control method for a dynamic random access channel. It divides the users into several clusters accor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08G16Y10/35G16Y10/75
CPCH04W28/09H04W28/0917H04W28/0983G16Y10/35G16Y10/75H04W28/082Y02D30/70
Inventor 杨会轩张瑞照朱曰超
Owner 山东华科信息技术有限公司
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