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Heterogeneous slot scheduling for real-time industrial wireless sensor networks
Xia, Changqing1,2,3,4; Jin, Xi1,2,3,4; Kong, Linghe1,5; Xu, Chi1,2,3,4; Zeng, Peng1,2,3,4
Corresponding AuthorZeng, Peng(zp@sia.cn)
2019-07-05
Source PublicationCOMPUTER NETWORKS
ISSN1389-1286
Volume157Pages:68-77
AbstractReal-time performance and reliability are two critical indicators in an industrial wireless sensor network (IWSN). Several time-division multiple-address (TDMA)-based industrial standards such as WirelessHART and ISA100 are widely used in IWSNs. However, to simplify the analysis, standard TDMA supports only one or two slot types in each frame, and each slot is usually 10 ms, which severely limits transmissibility and real-time responses in TDMA-based IWSNs where the number of transmissions is large but the length of most packets is small. In this paper, we propose a TDMA frame containing slots of different lengths to address this issue. The key ideas are to waste fewer slot resources and achieve on-demand slot allocation. First, we study the matching problem in a TDMA frame; then, we propose two scheduling methods, the split scheduling algorithm (SSA) and the double plug-in algorithm (DPA), under our TDMA frame. Extensive simulations and real testbed results show that the proposed solution DPA can significantly improve network performance and reliability. Real-time comparisons with other existing scheduling schemes show that the proposed solution improves the acceptance ratio by 48.8% compared to the rate-monotonic scheme. (C) 2019 Published by Elsevier B.V.
KeywordIndustrial networks Scheduling CPS Real-time Heterogeneous
Funding OrganizationNational Science and Technology Major Project ; National Natural Science Foundation of Liaoning province ; National Natural Science Foundation of China ; independent subject of State Key Laboratory of Robotics ; Youth Innovation Promotion Association CAS
DOI10.1016/j.comnet.2019.04.005
Indexed BySCI
Language英语
Funding ProjectNational Science and Technology Major Project[2017ZX02101007-004] ; National Natural Science Foundation of Liaoning province[20180520029] ; National Natural Science Foundation of Liaoning province[20180540114] ; National Natural Science Foundation of China[61803368] ; independent subject of State Key Laboratory of Robotics ; Youth Innovation Promotion Association CAS
WOS Research AreaComputer Science ; Engineering ; Telecommunications
WOS SubjectComputer Science, Hardware & Architecture ; Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000470945200006
PublisherELSEVIER SCIENCE BV
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/134188
Collection中国科学院金属研究所
Corresponding AuthorZeng, Peng
Affiliation1.Chinese Acad Sci, Shenyang Inst Automat, State Key Lab Robot, Shenyang, Liaoning, Peoples R China
2.Chinese Acad Sci Shenyang, Inst Robot, Shenyang, Liaoning, Peoples R China
3.Chinese Acad Sci Shenyang, Inst Intelligent Mfg, Shenyang, Liaoning, Peoples R China
4.Chinese Acad Sci, Shenyang Inst Automat, Key Lab Networked Control Syst, Shenyang, Liaoning, Peoples R China
5.Shanghai Jiao Tong Univ, Shanghai, Peoples R China
Recommended Citation
GB/T 7714
Xia, Changqing,Jin, Xi,Kong, Linghe,et al. Heterogeneous slot scheduling for real-time industrial wireless sensor networks[J]. COMPUTER NETWORKS,2019,157:68-77.
APA Xia, Changqing,Jin, Xi,Kong, Linghe,Xu, Chi,&Zeng, Peng.(2019).Heterogeneous slot scheduling for real-time industrial wireless sensor networks.COMPUTER NETWORKS,157,68-77.
MLA Xia, Changqing,et al."Heterogeneous slot scheduling for real-time industrial wireless sensor networks".COMPUTER NETWORKS 157(2019):68-77.
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