TRAFFIC-AWARE ASSOCIATION IN HETEROGENEOUS NETWORKS

doi:10.1109/ICASSP.2016.7472348

	TRAFFIC-AWARE ASSOCIATION IN HETEROGENEOUS NETWORKS
	Luo, Xiliang
	2016
会议录名称	2016 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING PROCEEDINGS
ISSN	2379-190X
卷号	2016-May
页码	3601-3605
发表状态	已发表
DOI	10.1109/ICASSP.2016.7472348
摘要	To meet the ever-growing mobile data traffic, network spatial densification with various low-power nodes in addition to the conventional high-power macro base stations (BS), a.k.a. heterogeneous network (HetNet), is regarded as one key enabling solution. Due to the unplanned nature, HetNets are very irregular and severe interference can happenwithout judicious designs of the user association rules. Conventional maximum downlink (DL) signal-to-interference-plus-noise ratio (SINR) association rule, on the other hand, can not fully release the traffic offloading capabilities of HetNets. Most prior work assumed best-effort (BE) traffic and sought the optimal association to maximize metrics such as the sum of log-rate. In this paper, we model the DL quality-of-service (QoS) flow to each mobile station (MS) explicitly. Aiming to minimize the network-wide packet delay, we investigate the optimal user association scheme and the corresponding resource allocation algorithm. Our proposed traffic-aware user association strategy enjoys low complexity and fast convergence, which is also corroborated with simulations.
关键词	Traffic association heterogeneous network
出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
会议地点	Shanghai
会议日期	20-25 March 2016
URL	查看原文
收录类别	CPCI ; EI
语种	英语
WOS研究方向	Acoustics ; Engineering
WOS类目	Acoustics ; Engineering, Electrical & Electronic
WOS记录号	WOS:000388373403148
出版者	IEEE
EI入藏号	20162402488789
WOS关键词	CELLULAR NETWORKS ; USER ASSOCIATION ; ALLOCATION ; HETNETS
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/2028
专题	信息科学与技术学院_PI研究组_罗喜良组
通讯作者	Luo, Xiliang
作者单位	Shanghai Tech Univ, Sch Informat Sci & Technol, 319 Yueyang Rd, Shanghai 200031, 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	Luo, Xiliang. TRAFFIC-AWARE ASSOCIATION IN HETEROGENEOUS NETWORKS[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2016:3601-3605.