QOE-DRIVEN SPECTRUM ASS IGNMENT FOR 5G WIRELESS NETWORKS USING SDR

	QOE-DRIVEN SPECTRUM ASS IGNMENT FOR 5G WIRELESS NETWORKS USING SDR
	Lin, Kai 1; Wang, Wenjian 1; Wang, Xianbin 2; Ji, Wen 3; Wan, Jiafu 4
	2015-12-01
发表期刊	IEEE WIRELESS COMMUNICATIONS
ISSN	1536-1284
卷号	22 期号:6 页码:47-55
摘要	The emerging 5G wireless networks are envisioned to provide dramatically increased network capacity by using significantly expanded frequency band. With already crowded radio spectrum, utilization efficiency of frequency resources needs to be substantially improved in 5G to accommodate more users. On the other hand, the extremely wide and dynamic spectrum resources required by 5G create a significant opportunity to develop advanced resource management techniques. In this article, we propose a novel architecture to support 5G spectrum management, which uses various requirements for QoE as the design objective. With the proposed architecture, an intelligent and dynamic QoE-driven spectrum assignment scheme for 5G is introduced. The proposed scheme accomplishes dynamic spectrum assignment for each macrocell by utilizing global information that reflects the dynamic QoE requirement. In addition, we effectively allocate the spectrum bands for various devices relying on the reconfigurable RF front-end of SDR-based devices. The presented architecture is expected to support dynamic and efficient spectrum management for 5G wireless networks. Meanwhile, the intelligent and dynamic QoE-driven spectrum assignment scheme is expected to achieve an improved spectrum utilization rate, which could directly accelerate the development of 5G wireless networks.
收录类别	SCI
语种	英语
资助项目	National Nature Science Foundation of China[61103234] ; Basic Research Program of China under 973 Grant[2011CB302505] ; Guangdong Scientific Bureau, China[201001D0104726115]
WOS研究方向	Computer Science ; Engineering ; Telecommunications
WOS类目	Computer Science, Hardware & Architecture ; Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000367729400008
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计	被引频次：38[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/2XEOYT63/8962
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Lin, Kai
作者单位	1.Dalian Univ Technol, Sch Comp Sci & Technol, Dalian, Peoples R China 2.Western Univ, London, England 3.Chinese Acad Sci, Inst Comp Technol, Beijing 100864, Peoples R China 4.S China Univ Technol, Guangzhou 510641, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Lin, Kai,Wang, Wenjian,Wang, Xianbin,et al. QOE-DRIVEN SPECTRUM ASS IGNMENT FOR 5G WIRELESS NETWORKS USING SDR[J]. IEEE WIRELESS COMMUNICATIONS,2015,22(6):47-55.
APA	Lin, Kai,Wang, Wenjian,Wang, Xianbin,Ji, Wen,&Wan, Jiafu.(2015).QOE-DRIVEN SPECTRUM ASS IGNMENT FOR 5G WIRELESS NETWORKS USING SDR.IEEE WIRELESS COMMUNICATIONS,22(6),47-55.
MLA	Lin, Kai,et al."QOE-DRIVEN SPECTRUM ASS IGNMENT FOR 5G WIRELESS NETWORKS USING SDR".IEEE WIRELESS COMMUNICATIONS 22.6(2015):47-55.