Fair Downlink Traffic Management for Hybrid LAA-LTE/Wi-Fi Networks

doi:10.1109/GLOCOM.2016.7841835

	Fair Downlink Traffic Management for Hybrid LAA-LTE/Wi-Fi Networks
	Li, Yang1 ; Zhang, Mengying 2; Yang, Yang 2; Wang, Xudong 3
	2016
会议录名称	2016 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM)
发表状态	已发表
DOI	10.1109/GLOCOM.2016.7841835
摘要	Due to the scarcity of the licensed spectrum, Licensed-Assisted Access Long-Term Evolution (LAA-LTE) network can be deployed in unlicensed spectrum, which is currently occupied by different Wi-Fi systems. It is a very challenging problem to ensure fair coexistence between LAA-LTE and Wi-Fi networks, in terms of spectrum sharing and traffic management. To solve this problem, a Fair Downlink Traffic Management (FDTM) scheme is proposed in this paper for hybrid LAALTE/Wi-Fi networks. By using the genetic algorithm, FDTM tunes the minimum Contention Window (CWmin) values and assigns feasible weights for the LAA eNBs with different traffic loads, thus to achieve (1) fair spectrum sharing with the existing Wi-Fi networks in unlicensed bands, and (2) fair service differentiation for downlink LAA-LTE traffic. Numerical results show our FDTM scheme can guarantee the throughput of WiFi networks in shared unlicensed spectrum, while supporting proportional fairness for the LAA eNBs with different weights and CWmin values.
关键词	IEEE 802.11 Standard Throughput Downlink Genetic algorithms Long Term Evolution Biological cells Electronic mail
出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
会议地点	Washington, DC, United states
会议日期	4-8 Dec. 2016
URL	查看原文
收录类别	CPCI ; EI
语种	英语
资助项目	Shanghai Sailing Program (SSP)[16YF1411200]
WOS研究方向	Engineering ; Telecommunications
WOS类目	Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000401963302028
出版者	IEEE
EI入藏号	20171203471527
EI主题词	Genetic algorithms ; Long Term Evolution (LTE) ; Wi-Fi ; Wireless local area networks (WLAN)
EI分类号	Telecommunication; Radar, Radio and Television:716 ; Computer Software, Data Handling and Applications:723
原始文献类型	Proceedings Paper
来源库	IEEE
引用统计	正在获取...
文献类型	会议论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/1958
专题	信息科学与技术学院信息科学与技术学院_博士生
通讯作者	Li, Yang
作者单位	1.ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Key Lab Wireless Sensor Network & Commun, Beijing, Peoples R China 3.Shanghai Jiao Tong Univ, UM SJTU Joint Inst, Shanghai, Peoples R China
第一作者单位	信息科学与技术学院
通讯作者单位	信息科学与技术学院
第一作者的第一单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Li, Yang,Zhang, Mengying,Yang, Yang,et al. Fair Downlink Traffic Management for Hybrid LAA-LTE/Wi-Fi Networks[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2016.