Tractable Coverage Analysis for Hexagonal Macrocell-Based Heterogeneous UDNs With Adaptive Interference-Aware CoMP

doi:10.1109/TWC.2018.2882434

	Tractable Coverage Analysis for Hexagonal Macrocell-Based Heterogeneous UDNs With Adaptive Interference-Aware CoMP
	Liu, Ling 1,2,4; Zhou, Yiqing 1,2,5; Zhuang, Weihua 6; Yuan, Jinhong 1,5,7,8; Tian, Lin 1,2,3,5
	2019
发表期刊	IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
ISSN	1536-1276
卷号	18 期号:1 页码:503-517
摘要	We consider a heterogeneous ultra dense network (HUDN) with both the hexagon and Poisson point process (PPP) layouts, which is more relevant for practical scenarios. A user-centric and adaptive interference-aware non-coherent coordinated multi-point transmission (IA-CoMP) scheme is used as a system setup to reduce both the cross-tier and the co-tier inter-cell interference (ICI) for the HUDN with range expansion (RE) in small cells. Due to the involvement of hexagonal macrocells, it is intractable to analyze the coverage performance of HUDNs with IA-CoMP. To this end, we present a mobile station GrouPing (MSGP)-based coverage analysis method, which partitions all MSs into four groups according to their main interference, and the whole coverage is obtained as the sum of the coverage of each MS group. We demonstrate that the proposed MSGP-based coverage analysis method can provide a tight upper bound when compared with Monte Carlo simulations. As the small cell density increases, the system coverage of HUDNs with hexagonal macrocells reduces exponentially, while the system coverage of HUDNs with PPP-based macrocells remains unchanged. Moreover, the system coverage increases with the larger one of the main ICI judging coefficient and the RE bias.
关键词	Coverage analysis coordinated multi-point heterogeneous ultra dense network hexagonal macrocell
DOI	10.1109/TWC.2018.2882434
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[61571425]
WOS研究方向	Engineering ; Telecommunications
WOS类目	Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000456139200035
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计	被引频次：73[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/2XEOYT63/3467
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, Yiqing
作者单位	1.Chinese Acad Sci, Beijing Key Lab Mobile Comp & Pervas Device, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Wireless Commun Res Ctr, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Comp Technol, Comp Architecture, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Comp Sci & Technol, Beijing 100049, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Univ Waterloo, Dept Elect & Comp Engn, Waterloo, ON N2L 3G1, Canada 7.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 8.Univ New South Wales, Sch Elect Engn & Telecommun, Sydney, NSW 2052, Australia
推荐引用方式 GB/T 7714	Liu, Ling,Zhou, Yiqing,Zhuang, Weihua,et al. Tractable Coverage Analysis for Hexagonal Macrocell-Based Heterogeneous UDNs With Adaptive Interference-Aware CoMP[J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS,2019,18(1):503-517.
APA	Liu, Ling,Zhou, Yiqing,Zhuang, Weihua,Yuan, Jinhong,&Tian, Lin.(2019).Tractable Coverage Analysis for Hexagonal Macrocell-Based Heterogeneous UDNs With Adaptive Interference-Aware CoMP.IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS,18(1),503-517.
MLA	Liu, Ling,et al."Tractable Coverage Analysis for Hexagonal Macrocell-Based Heterogeneous UDNs With Adaptive Interference-Aware CoMP".IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 18.1(2019):503-517.