典型文献
Predictive Scheme for Mixed Transmission in Time-Sensitive Networking
文献摘要：
Time-sensitive networking (TSN) is an important research area for updating the infrastructure of industrial Internet of Things. As a product of the integration of the operation technology (OT) and the information technology (IT), it meets the real-time and deterministic nature of industrial control and is compatible with Ethernet to support the mixed transmission of industrial control data and Ethernet data. This paper systematically summarizes and analyzes the shortcomings of the current mixed transmission technologies of the bursty flows and the periodic flows. To conquer these shortages, we propose a predictive mixed-transmission scheme of the bursty flows and the periodic flows. The core idea is to use the predictability of time-triggered transmission of TSN to further reduce bandwidth loss of the previous mixed-transmission methods. This paper formalizes the probabilistic model of the predictive mixed transmission mechanism and proves that the proposed mecha?nism can effectively reduce the loss of bandwidth. Finally, based on the formalized probabilistic model, we simulate the bandwidth loss of the proposed mechanism. The results demonstrate that compared with the previous mixed-transmission method, the bandwidth loss of the pro?posed mechanism achieves a 79.48％ reduction on average.
文献关键词：
中图分类号：
作者姓名：
LI Zonghui;YANG Siqi;YU Jinghai;HE Fei;SHI Qingjiang
作者机构：
Schoolof Computer andlnformation Technology,Beijing Jiaotong University,Beijing 100044,China;ZTE Corporation,Shenzhen 518057,China;Schoolof Software,Tsinghua University,Beijing 100084,China;Schoolof Software Engineering,Tongji University,Shanghai 201804,China;Shenzhen Researchlnstitute of Big Data,Shenzhen 518172,China
文献出处：
引用格式：
[1]LI Zonghui;YANG Siqi;YU Jinghai;HE Fei;SHI Qingjiang-.Predictive Scheme for Mixed Transmission in Time-Sensitive Networking)[J].中兴通讯技术（英文版）,2022(04):78-88
A类：
bursty,formalizes
B类：
Predictive,Scheme,Mixed,Transmission,Time,Sensitive,Networking,sensitive,networking,TSN,important,research,area,updating,infrastructure,industrial,Internet,Things,product,integration,operation,technology,OT,information,IT,meets,real,deterministic,nature,control,compatible,Ethernet,support,mixed,transmission,data,This,paper,systematically,summarizes,analyzes,shortcomings,current,technologies,flows,periodic,To,conquer,these,shortages,we,predictive,scheme,core,idea,use,predictability,triggered,further,reduce,bandwidth,loss,previous,methods,probabilistic,model,mechanism,proves,that,proposed,can,effectively,Finally,formalized,simulate,results,demonstrate,compared,achieves,reduction,average
AB值：
0.496983
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