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Low-complexity uplink scheduling algorithms with power control in successive interference cancellation based wireless mud-logging systems

文献类型：期刊论文

作者Ding, Haichuan2; Xu, Chaonong3; Xu, Yongjun1
刊名WIRELESS NETWORKS
出版日期2019
卷号25期号:1页码:321-334
关键词Successive interference cancellation Uplink schedule Power control Wireless sensor networks Mud logging
ISSN号1022-0038
DOI10.1007/s11276-017-1561-7
英文摘要Wireless mud-logging systems have been employed in petroleum exploration to guarantee efficiency and safety in well-drilling. For the wireless networks in well-drillings, the tradeoff between throughput and fairness has great relation to the type of wells. The throughput is of the most importance to deep wells, while fairness is of primary concern for shallow wells. In this study, this challenge is addressed by using 2-SIC (successive interference cancellation) techniques. The throughput maximization and the fairness maximization problems are further formulated based on an imperfect 2-SIC model, which differentiates our work from existing ones. In view of the hardness of these problems, a low-complexity approximation algorithm for maximizing throughput and a low-complexity heuristic algorithm for maximizing fairness are proposed. To evaluate the proposed schemes, extensive simulations are performed. According to simulation results, the throughput performance could be improved by 23% using our approximation algorithm of throughput maximization, while the Jain's fairness index could reach 0.975 using our algorithm of fairness optimization.
资助项目National Natural Science Foundation of China[61173132] ; Science Foundation of China University of Petroleum, Beijing[ZX20150089]
WOS研究方向Computer Science ; Engineering ; Telecommunications
语种英语
WOS记录号WOS:000457945500023
出版者SPRINGER
源URL[http://119.78.100.204/handle/2XEOYT63/3436]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Xu, Chaonong
作者单位1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
2.Univ Florida, Dept Elect & Comp Engn, Gainesville, FL 32607 USA
3.China Univ Petr, Beijing Key Lab Petr Data Min, Beijing 102249, Peoples R China
推荐引用方式
GB/T 7714		 Ding, Haichuan,Xu, Chaonong,Xu, Yongjun. Low-complexity uplink scheduling algorithms with power control in successive interference cancellation based wireless mud-logging systems[J]. WIRELESS NETWORKS,2019,25(1):321-334.
APA Ding, Haichuan,Xu, Chaonong,&Xu, Yongjun.(2019).Low-complexity uplink scheduling algorithms with power control in successive interference cancellation based wireless mud-logging systems.WIRELESS NETWORKS,25(1),321-334.
MLA Ding, Haichuan,et al."Low-complexity uplink scheduling algorithms with power control in successive interference cancellation based wireless mud-logging systems".WIRELESS NETWORKS 25.1(2019):321-334.

入库方式： OAI收割

来源：计算技术研究所

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