WA-MAC: A weather adaptive MAC protocol in survivability-heterogeneous wireless sensor networks

doi:10.1016/j.adhoc.2017.10.005

	WA-MAC: A weather adaptive MAC protocol in survivability-heterogeneous wireless sensor networks
	Tian, Jie 1; Wang, Yi 2; Liang, Xiaoyuan 1; Wang, Guiling 1; Zhang, Yujun 2
	2017-12-01
发表期刊	AD HOC NETWORKS
ISSN	1570-8705
卷号	67 页码:40-52
摘要	Nowadays, sensor nodes are deployed to different environments to perform applications. Harsh environments such as rain or snow could damage the sensor nodes permanently. In this paper, a novel survivability-heterogeneous wireless sensor network composed of sensor nodes that is resistant to environmental detriments is designed. We for the first time study the medium access control protocol in such heterogeneous wireless sensor networks for data transmission under different weather conditions. We present a new Weather Adaptive receiver-initiated MAC protocol, called WA-MAC. WA-MAC can largely reduce idle listening time to save energy consumption for sensors during data transmission and provide a relative delay bound data delivery service by establishing appropriate rendezvous time between senders and receivers. Besides, by adopting weather forecast information, WA-MAC adjusts the data transmission process between different types of sensors to avoid packets being lost or delayed. Simulation results in ns-2 simulator show that WA -MAC can achieve the required relative delay bound, a low duty cycle and a high packet delivery ratio in the network, which outperforms other existing MAC protocols. (C) 2017 Elsevier B.V. All rights reserved.
关键词	Survivability-heterogeneous wireless sensor networks Medium access control Weather adaptivity Relative delay bound
DOI	10.1016/j.adhoc.2017.10.005
收录类别	SCI
语种	英语
资助项目	National Science Foundation[NSF-1128369]
WOS研究方向	Computer Science ; Telecommunications
WOS类目	Computer Science, Information Systems ; Telecommunications
WOS记录号	WOS:000416189300004
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/5474
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Liang, Xiaoyuan
作者单位	1.New Jersey Inst Technol, Dept Comp Sci, Newark, NJ 07102 USA 2.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Tian, Jie,Wang, Yi,Liang, Xiaoyuan,et al. WA-MAC: A weather adaptive MAC protocol in survivability-heterogeneous wireless sensor networks[J]. AD HOC NETWORKS,2017,67:40-52.
APA	Tian, Jie,Wang, Yi,Liang, Xiaoyuan,Wang, Guiling,&Zhang, Yujun.(2017).WA-MAC: A weather adaptive MAC protocol in survivability-heterogeneous wireless sensor networks.AD HOC NETWORKS,67,40-52.
MLA	Tian, Jie,et al."WA-MAC: A weather adaptive MAC protocol in survivability-heterogeneous wireless sensor networks".AD HOC NETWORKS 67(2017):40-52.