5G-based network control dynamic collaborative optimization method and architecture

A collaborative optimization and dynamic technology, applied in the field of 5G technology, can solve problems such as affecting the performance of the control system, and achieve the effect of improving reliability, ensuring network reliability and real-time performance, and improving wireless network resource utilization.

Active Publication Date: 2021-08-06
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It is very challenging to realize real-time control in a wireless network control system, and the parameters of the wireless network will directly affect the performance of the control system

Method used

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  • 5G-based network control dynamic collaborative optimization method and architecture
  • 5G-based network control dynamic collaborative optimization method and architecture
  • 5G-based network control dynamic collaborative optimization method and architecture

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Experimental program
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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0037] The 5G-based dynamic collaborative optimization method for network control includes the following steps:

[0038] Dynamically adjust the sending frequency of the real-time data stream of the control task;

[0039] Dynamically adjust the number of resources occupied in each supercycle.

[0040] The sending frequency of the real-time data flow of described dynamic adjustment control task comprises the following steps:

[0041] 1-1) Calibrate the transmission delay of the real-time data flow in the control system;

[0042] 1-2) Calibrate the real-time throughput of the wireless network;

[0043] 1-3) Determine whether the real-time throughput of the wireless network reaches the maximum throughput, and determine whether there is a data flow exceeding the transmission delay limit. If there is a data flow exceeding the delay limit, and the...

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PUM

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Abstract

The invention discloses a 5G-based network control dynamic collaborative optimization method and architecture, and relates to the technical field of 5G and the control field, in particular to a network control collaborative optimization system, which comprises an industrial wireless network control system architecture. The dynamic adjustment of the real-time data control frequency of the control system based on the real-time wireless network performance and the real-time dynamic occupation and adjustment of the wireless network resources based on the real-time control performance are realized. The dynamic adjustment of the first control frequency improves the utilization rate of network resources, and also improves the control performance. The real-time dynamic occupation and adjustment of the other network resource ensures the stability of the control performance and ensures the real-time and reliable arrival of the event triggering data at the same time.

Description

technical field [0001] The present invention relates to the field of 5G technology and the control field, and more specifically relates to a network control collaborative optimization system, which is the design and invention of an industrial wireless network network control collaborative real-time optimization framework. Background technique [0002] In recent years, with the rapid development of the wireless network field, the wireless network has become an important part of the modern society. Whether it is a large wireless control system, or a portable device, mobile phone, smart wearable device, etc., almost all of them can access the Internet. The data in the network is divided into real-time data and non-real-time data. Real-time data has a clear limit on delay, and the transmission of real-time data must be completed within the specified delay limit. In addition, there are also some event-triggered data, which require extremely high real-time performance in some sce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/41875G05B2219/32368Y02P90/02
Inventor 田宇金曦陈文谣关锁玲许驰夏长清曾鹏
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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