MPDMAC-SIC: Priority-based distributed low delay MAC with successive interference cancellation for multi-hop industrial wireless networks

doi:10.1016/j.comcom.2020.02.036

	MPDMAC-SIC: Priority-based distributed low delay MAC with successive interference cancellation for multi-hop industrial wireless networks
	Xu Yida 1,2; Wang Qi 1; Xu Yongjun 1; Liu Jianmin 1,2; He Chentao 1,2
	2020-03-15
发表期刊	COMPUTER COMMUNICATIONS
ISSN	0140-3664
卷号	154 页码:48-57
摘要	Communications in industrial applications such as wireless factory automation demand different timing requirements. Providing timely medium access of the critical traffic and its prioritization over regular traffic at the same time is a significant challenge in industrial wireless networks. Successive Interference Cancellation (SIC) technique is an effective way to decrease access delay by allowing multiple packets reception concurrently. A series of novel Medium Access Control (MAC) protocols are proposed to differentiate access delay for various traffic types or exploit SIC for unique traffic type. Our protocol in this paper (MPDMAC-SIC) is the first priority based distributed MAC protocol that employs SIC to provide low access delay and accommodate different types of traffic for mull-hop industrial wireless networks. Two major contributions of our work are: first, we propose a low delay protocol for priority based mull-hop industrial wireless networks by enabling multiple packet reception on power domain with SIC. In MPDMAC-SIC, a power contention procedure other than traditional RTS/CTS contention in CSMA/CA DCF is introduced to allocate proper transmitting power for transmitters. Second, MPDMAC-SIC is modeled by discrete time Markov chain to minimize access delay by optimizing window size in power contention. According to the simulation results, MPDMAC-SIC performs better on access delay and packet arriving rate, compared to the existing good performing priority based CSMA/CA in both single-hop and multi-hop networks.
关键词	Medium access control Successive interference cancellation Medium access priority Access delay Markov chain
DOI	10.1016/j.comcom.2020.02.036
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[61602447] ; National Natural Science Foundation of China (NSFC)[61702487]
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:000527277900006
出版者	ELSEVIER
引用统计	被引频次：7[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/2XEOYT63/15422
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Wang Qi
作者单位	1.Chinese Acad Sci, Inst Comp Technol, 6 Kexueyuan South Rd Zhongguancun, Beijing, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Xu Yida,Wang Qi,Xu Yongjun,et al. MPDMAC-SIC: Priority-based distributed low delay MAC with successive interference cancellation for multi-hop industrial wireless networks[J]. COMPUTER COMMUNICATIONS,2020,154:48-57.
APA	Xu Yida,Wang Qi,Xu Yongjun,Liu Jianmin,&He Chentao.(2020).MPDMAC-SIC: Priority-based distributed low delay MAC with successive interference cancellation for multi-hop industrial wireless networks.COMPUTER COMMUNICATIONS,154,48-57.
MLA	Xu Yida,et al."MPDMAC-SIC: Priority-based distributed low delay MAC with successive interference cancellation for multi-hop industrial wireless networks".COMPUTER COMMUNICATIONS 154(2020):48-57.