Delay Analysis of Wireless Body Sensor Network Based on Congestion Control

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	Delay Analysis of Wireless Body Sensor Network Based on Congestion Control
	Xu, Qianyu 1; Li, Suoping 1,2; Zhou, Yongqiang 2; Yang, Xijuan 1
	2018
关键词	healthcare monitoring congestion control delay analysis learning automata wireless body sensor network
页码	2076-2080
英文摘要	With the development of biosensors and wireless technology, the early wearable medical devices have been far from meeting the demands of human, and the mobile medical care has recently gained the increasing attention. The wireless body sensor network (WBSN) has made a significant contribution to the non-invasive collection of human physiological signals. This paper aims at the collection of four vital signs of the human body in WBSN, different priorities are given to four vital signs and the queuing model of different priority data that collected at patient's wireless device (named PDA) is analyzed. Meanwhile, this paper notices that the problem of network congestion in WBSN, the network environment of data transmission is divided by the learning results from mote using learning automata. In order to control network congestion, dropping packets of PDA is guided by mote under different network environment and the system delay after dropping packets at PDA is analyzed. Results in this paper show that "learning" at mote can significantly reduce system delay.
会议录	PROCEEDINGS OF 2018 IEEE 3RD ADVANCED INFORMATION TECHNOLOGY, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (IAEAC 2018)
会议录出版者	IEEE
会议录出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
语种	英语
资助项目	National Natural Science Foundation of China[61663024] ; "Chunhui" Scientific Research Programme of Ministry of Education of China[Z2016001] ; Erasmus+ Programme of European Commission[573879-EPP-1-2016-1-FR-EPPKA2-CBHE-JP]
WOS研究方向	Automation & Control Systems ; Computer Science ; Engineering
WOS记录号	WOS:000457576900410
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36146]
专题	理学院
通讯作者	Li, Suoping
作者单位	1.Lanzhou Univ Technol, Sch Elect & Informat Engn, Lanzhou, Gansu, Peoples R China 2.Lanzhou Univ Technol, Sch Sci, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Xu, Qianyu,Li, Suoping,Zhou, Yongqiang,et al. Delay Analysis of Wireless Body Sensor Network Based on Congestion Control[C]. 见:.