Detection Performance of Packet Arrival under Downclocking for Mobile Edge Computing

doi:10.1155/2018/9641712

	Detection Performance of Packet Arrival under Downclocking for Mobile Edge Computing
	Wang, Zhimin 1; Zhao, Qinglin 1; Xu, Fangxin 1; Dai, Hongning 1; Zhang, Yujun 2
	2018
发表期刊	WIRELESS COMMUNICATIONS & MOBILE COMPUTING
ISSN	1530-8669
页码	7
摘要	Mobile edge computing (MEC) enables battery-powered mobile nodes to acquire information technology services at the network edge. These nodes desire to enjoy their service under power saving. The sampling rate invariant detection (SRID) is the first downclocking WiFi technique that can achieve this objective. With SRID, a node detects one packet arrival at a downclocked rate. Upon a successful detection, the node reverts to a full-clocked rate to receive the packet immediately. To ensure that a node acquires its service immediately, the detection performance (namely, the miss-detection probability and the false-alarmprobability) of SRID is of importance. This paper is the first one to theoretically study the crucial impact of SRID attributes (e.g., tolerance threshold, correlation threshold, and energy ratio threshold) on the packet detection performance. Extensive Monte Carlo experiments show that our theoretical model is very accurate. This study can help system developers set reasonable system parameters for WiFi downclocking.
DOI	10.1155/2018/9641712
收录类别	SCI
语种	英语
资助项目	Macao FDCT-MOST[001/2015/AMJ] ; Macao FDCT[056/2017/A2] ; Macao FDCT[005/2016/A1] ; National Science Foundation of China[61672500] ; Program of International ST Cooperation[2016YFE0121500]
WOS研究方向	Computer Science ; Engineering ; Telecommunications
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000427615800001
出版者	WILEY-HINDAWI
引用统计	被引频次：2[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/2XEOYT63/5700
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Zhao, Qinglin
作者单位	1.Macau Univ Sci & Technol, Fac Informat Technol, Ave Wei Long, Taipa, Macau, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Inst Comp Technol, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhimin,Zhao, Qinglin,Xu, Fangxin,et al. Detection Performance of Packet Arrival under Downclocking for Mobile Edge Computing[J]. WIRELESS COMMUNICATIONS & MOBILE COMPUTING,2018:7.
APA	Wang, Zhimin,Zhao, Qinglin,Xu, Fangxin,Dai, Hongning,&Zhang, Yujun.(2018).Detection Performance of Packet Arrival under Downclocking for Mobile Edge Computing.WIRELESS COMMUNICATIONS & MOBILE COMPUTING,7.
MLA	Wang, Zhimin,et al."Detection Performance of Packet Arrival under Downclocking for Mobile Edge Computing".WIRELESS COMMUNICATIONS & MOBILE COMPUTING (2018):7.