Joint Traffic Splitting, Rate Control, Routing, and Scheduling Algorithm for Maximizing Network Utility in Wireless Mesh Networks

doi:10.1109/TVT.2015.2427091

CORC > 计算技术研究所 > 中国科学院计算技术研究所 > 中国科学院计算技术研究所期刊论文 > 英文

	Joint Traffic Splitting, Rate Control, Routing, and Scheduling Algorithm for Maximizing Network Utility in Wireless Mesh Networks
	Zhou, Anfu 2; Liu, Min 2; Li, Zhongcheng 2; Dutkiewicz, Eryk 1
刊名	IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
	2016-04-01
卷号	65 期号:4 页码:2688-2702
关键词	Cross-layer design dynamic gateway selection network utility maximization (NUM)
ISSN号	0018-9545
DOI	10.1109/TVT.2015.2427091
英文摘要	The existence of multiple gateways, as is a common case in wireless mesh networks (WMNs), brings the possibility to improve network performance. However, previous studies, including both heuristic-based works and theory-driven cross-layer design works, cannot guarantee an optimal exploitation of multiple gateways. In this paper, we focus on exploiting multiple gateways optimally to achieve maximum network utility. We first extend the current framework of cross-layer design and formulate a network utility maximization (NUM) problem under WMNs with multiple gateways as a constrained optimization problem. Then, by solving this optimization problem, we propose a novel joint traffic splitting, rate control, routing, and scheduling algorithm called cross-layer control with dynamic gateway selection (CLC_DGS), which splits and distributes network traffic into multiple gateways in an optimal way. We prove that CLC_DGS can achieve maximum network utility. Finally, we run extensive simulations to demonstrate that, compared with the previous methods, CLC_DGS significantly improves the performance of WMNs under various network environments, including gateway heterogeneity, link heterogeneity, and different interference models.
资助项目	National Natural Science Foundation of China[61202410] ; National Natural Science Foundation of China[61132001] ; National Natural Science Foundation of China[61120106008] ; National Natural Science Foundation of China[61272475] ; National Natural Science Foundation of China[61272474] ; National Natural Science Foundation of China[61472404] ; National Natural Science Foundation of China[61472044] ; National Natural Science Foundation of China[61472402]
WOS研究方向	Engineering ; Telecommunications ; Transportation
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000375031500065
内容类型	期刊论文
源URL	[http://119.78.100.204/handle/2XEOYT63/8511]
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Zhou, Anfu; Liu, Min; Li, Zhongcheng; Dutkiewicz, Eryk
作者单位	1.Macquarie Univ, Dept Elect Engn, Sydney, NSW 2109, Australia 2.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Anfu,Liu, Min,Li, Zhongcheng,et al. Joint Traffic Splitting, Rate Control, Routing, and Scheduling Algorithm for Maximizing Network Utility in Wireless Mesh Networks[J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY,2016,65(4):2688-2702.
APA	Zhou, Anfu,Liu, Min,Li, Zhongcheng,&Dutkiewicz, Eryk.(2016).Joint Traffic Splitting, Rate Control, Routing, and Scheduling Algorithm for Maximizing Network Utility in Wireless Mesh Networks.IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY,65(4),2688-2702.
MLA	Zhou, Anfu,et al."Joint Traffic Splitting, Rate Control, Routing, and Scheduling Algorithm for Maximizing Network Utility in Wireless Mesh Networks".IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 65.4(2016):2688-2702.