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

文献类型：期刊论文

作者Xu Yida1,2; Wang Qi1; Xu Yongjun1; Liu Jianmin1,2; He Chentao1,2
刊名COMPUTER COMMUNICATIONS
出版日期2020-03-15
卷号154页码:48-57
关键词Medium access control Successive interference cancellation Medium access priority Access delay Markov chain
ISSN号0140-3664
DOI10.1016/j.comcom.2020.02.036
英文摘要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.
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
语种英语
WOS记录号WOS:000527277900006
出版者ELSEVIER
源URL[http://119.78.100.204/handle/2XEOYT63/15421]  
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.

入库方式： OAI收割

来源：计算技术研究所

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