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Fairness and high-throughput scheduling for multihop wireless ad hoc networks

文献类型：期刊论文

作者Liu, Qiang1,4; Leung, Ka-Cheong4; Li, Victor O. K.4,5; Zhao, Ze2; Yang, Guanghua4; Cui, Li1,3
刊名AD HOC NETWORKS
出版日期2016-12-01
卷号52页码:195-206
关键词Ad hoc networks High-throughput Interference channels Multiple flows scheduling framework Outcome fairness
ISSN号1570-8705
DOI10.1016/j.adhoc.2016.08.010
英文摘要In multihop wireless ad hoc networks, it is important to maintain the outcome fairness of throughput and to maximize the throughput. In this paper, we propose a novel opportunistic scheduling framework by considering outcome fairness and throughput simultaneously. Since the data rate fluctuates intensively due to channel errors, we first devise a data rate estimation method with an adaptive sliding window to accurately and adaptively estimate the data rate. Then, we present a framework together with two mechanisms. The first proposed mechanism is ROSA-WOM, with the weighted objective function method to configure the data rate. The other one is ROSA-MGCF, and it is a maximum total goodput method under a constrained fairness index. The proposed mechanisms are able to schedule the flows fairly even when the data rate of all flows is more than the channel capacity. We establish a testbed to evaluate these two mechanisms. The experiment results show that our proposed mechanisms can not only trade off with different fairness and throughput requirements, but also effectively provide robust service isolation, outcome fairness, and high throughput in the presence of channel errors. (C) 2016 Published by Elsevier B.V.
WOS研究方向Computer Science ; Telecommunications
语种英语
WOS记录号WOS:000387195500017
出版者ELSEVIER SCIENCE BV
源URL[http://119.78.100.204/handle/2XEOYT63/7963]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Liu, Qiang
作者单位1.Chinese Acad Sci, Inst Comp Technol, 6 Kexueyuan South Rd, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Comp Technol, Network Technol Res Ctr, 6 Kexueyuan South Rd, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Comp Technol, Wireless Sensor Network Lab, 6 Kexueyuan South Rd, Beijing, Peoples R China
4.Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong, Peoples R China
5.Univ Hong Kong, Dept Elect & Elect Engn, Informat Engn, Hong Kong, Hong Kong, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Qiang,Leung, Ka-Cheong,Li, Victor O. K.,et al. Fairness and high-throughput scheduling for multihop wireless ad hoc networks[J]. AD HOC NETWORKS,2016,52:195-206.
APA Liu, Qiang,Leung, Ka-Cheong,Li, Victor O. K.,Zhao, Ze,Yang, Guanghua,&Cui, Li.(2016).Fairness and high-throughput scheduling for multihop wireless ad hoc networks.AD HOC NETWORKS,52,195-206.
MLA Liu, Qiang,et al."Fairness and high-throughput scheduling for multihop wireless ad hoc networks".AD HOC NETWORKS 52(2016):195-206.

入库方式： OAI收割

来源：计算技术研究所

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