面向工业监控应用的广域异构无线网络端到端时延分析

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	面向工业监控应用的广域异构无线网络端到端时延分析
	王金涛; 金曦; 曾鹏; 李栋
刊名	中国科学:信息科学
	2015
卷号	45 期号:10 页码:1249-1262
关键词	工业监控异构网无线网络端到端时延
ISSN号	1674-7267
其他题名	End-to-end delay analysis in wide-area heterogeneous wireless network for industrial monitoring and control applications
产权排序	1
中文摘要	随着无线通信技术的发展,基于Wireless HART,WIA-PA和Zig Bee等协议的无线技术已广泛应用于工业控制领域中.但由于资金、技术、设备等条件的限制,在一定时期内会存在多种网络技术并存的情况.时延分析是一种在网络设计阶段检测网络实时性的有效手段,而目前没有针对工业广域异构网络进行端到端时延分析的研究.因此,本文以面向工业检测和控制应用的广域异构回程网为依托,对基于IEEE 802.11构建的长距离WIFI,Wireless HART,Zig Bee和WIA-PA网络共存环境下的广域异构网络的端到端时延进行理论分析与实验验证.实验结果表明,当802.11长距离WIFI回程网节点数目...
英文摘要	With the development of wireless communication, the wireless communication technologies based on Wireless HART, WIA-PA, and ZigBee are used widely in the industrial control field. However, owing to the constraint of capital, technology, equipment, etc., diverse network technologies have long coexisted. Delay analysis is an effective method for detecting real-time network properties in the network design phase. Currently, there is no particular method of analyzing end-to-end transmission delay in wide-area industrial heterogeneous networks. Consequently, based on wide-area heterogeneous backhaul networks with industrial control applications, end-to-end delay in wide-area heterogeneous environments, including IEEE 802.11 long-distance WIFI, Wireless HART, ZigBee, and WIA-PA, is analyzed theoretically and verified experimentally. These comparative experiments show that, when the node number of an 802.11 long-distance WIFI backhaul network is greater than 25, and the data aggregation period of the gateway is less than 30 ms, the pessimism ratio is guaranteed to be within 2.3 in the network for ZigBee and within 1.5 for others. The rationale and validity of the method are proved.
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:5549351
公开日期	2015-12-27
内容类型	期刊论文
源URL	[http://ir.sia.ac.cn/handle/173321/17156]
专题	沈阳自动化研究所_工业控制网络与系统研究室
推荐引用方式 GB/T 7714	王金涛,金曦,曾鹏,等. 面向工业监控应用的广域异构无线网络端到端时延分析[J]. 中国科学:信息科学,2015,45(10):1249-1262.
APA	王金涛,金曦,曾鹏,&李栋.(2015).面向工业监控应用的广域异构无线网络端到端时延分析.中国科学:信息科学,45(10),1249-1262.
MLA	王金涛,et al."面向工业监控应用的广域异构无线网络端到端时延分析".中国科学:信息科学 45.10(2015):1249-1262.