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Convergecast Scheduling for Industrial Wireless Sensor Networks with Local Available Channel Sets
Shi HG(石华光)1,2,3,4; Zheng M(郑萌)1,2,3; Liang W(梁炜)1,2,3; Zhang JL(张嘉麟)1,2,3,4
Department工业控制网络与系统研究室
Source PublicationIEEE Sensors Journal
ISSN1530437X
2019
Volume19Issue:22Pages:10764-10772
Indexed BySCI ; EI
EI Accession number20194407607549
WOS IDWOS:000503399200070
Contribution Rank1
Funding OrganizationNational Key Research and Development Program of China under Grant 2017YFE0123000 ; National Natural Science Foundation of China under Grant 61673371 and Grant 71661147005 ; International Partnership Program of Chinese Academy of Sciences under Grant 173321KYSB20180020 ; Liaoning Provincial Natural Science Foundation of China under Grant 20170540662
KeywordIndustrial wireless sensor networks convergecast scheduling available channel sets real-time channel blacklisting
Abstract

In industrial wireless sensor networks (IWSNs), monitoring data generated by field devices (FDs) are supposed to be delivered to the gateway timely and reliably. The previous researches focus on the convergecast problem based on the global available channel set, where unreliable channels are blacklisted. However, in practical industrial environment, different links may have different local available channel sets (LACSs) due to the location-dependent characteristics of wireless channels. In this paper, we study the LACSs-based convergecast scheduling problem in the IWSNs with tree topologies. First, we formulate the convergecast scheduling problem in a mathematically precise form of integer programming. Then, we propose a novel method to calculate priorities for each FD, and design two effective heuristic rules of allocating channels to FDs to maximize the number of concurrent transmissions in each time slot, considering the priority of each FD and the constraints in the integer programming formulation. Finally, inspired by the proposed heuristic rules, we propose an LACSs-based convergecast scheduling (LCS) algorithms to generate efficient schedules for IWSNs in polynomial time. The simulation results show that the proposed algorithm outperforms existing works in terms of latency for different scenarios. © 2019 IEEE.

Language英语
WOS SubjectEngineering, Electrical & Electronic ; Instruments & Instrumentation ; Physics, Applied
WOS KeywordPERFORMANCE BOUNDS
WOS Research AreaEngineering ; Instruments & Instrumentation ; Physics
Funding ProjectNational Key Research and Development Program of China[2017YFE0123000] ; National Natural Science Foundation of China[61673371] ; National Natural Science Foundation of China[71661147005] ; International Partnership Program of Chinese Academy of Sciences[173321KYSB20180020] ; Liaoning Provincial Natural Science Foundation of China[20170540662]
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/25925
Collection工业控制网络与系统研究室
Corresponding AuthorZheng M(郑萌); Liang W(梁炜)
Affiliation1.Key Laboratory of Networked Control System, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
3.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110169, China
4.University of Chinese Academy of Sciences, Beijing 100049, China
Recommended Citation
GB/T 7714
Shi HG,Zheng M,Liang W,et al. Convergecast Scheduling for Industrial Wireless Sensor Networks with Local Available Channel Sets[J]. IEEE Sensors Journal,2019,19(22):10764-10772.
APA Shi HG,Zheng M,Liang W,&Zhang JL.(2019).Convergecast Scheduling for Industrial Wireless Sensor Networks with Local Available Channel Sets.IEEE Sensors Journal,19(22),10764-10772.
MLA Shi HG,et al."Convergecast Scheduling for Industrial Wireless Sensor Networks with Local Available Channel Sets".IEEE Sensors Journal 19.22(2019):10764-10772.
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