Energy efficiency of small cell backhaul networks based on Gauss-Markov mobile models

被引：80
作者：
Ge, Xiaohu [1 ]
Tu, Song [1 ]
Han, Tao [1 ]
Li, Qiang [1 ]
Mao, Guoqiang [2 ,3 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Elect & Informat Engn, Wuhan 430074, Hubei, Peoples R China
[2] Univ Technol Sydney, Sch Comp & Commun, Sydney, NSW, Australia
[3] NICTA, Sydney, NSW, Australia
来源：
IET NETWORKS | 2015年 / 4卷 / 02期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1049/iet-net.2014.0081
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
To satisfy the recent growth of mobile data usage, small cells are recommended to deploy into conventional cellular networks. However, the massive backhaul traffic is a troublesome problem for small cell networks, especial in wireless backhaul transmission links. In this study, backhaul traffic models are first presented considering the Gauss-Markov mobile models of mobile stations in small cell networks. Furthermore, an energy efficiency model of small cell backhaul networks with Gauss-Markov mobile models has been proposed. Numerical results indicate that the energy efficiency of small cell backhaul networks can be optimised by trade-off the number and radius of small cells in cellular networks.
引用
收藏
页码：158 / 167
页数：10
相关论文
共 26 条
[21]  
Robson J., 2012, SMALL CELL BACKHAUL, P1
[22]  
Samardzija Dragan, 2009, 2009 17th European Signal Processing Conference (EUSIPCO 2009), P1494
[23]  
Wang W., 2010, VEH TECHN C FALL VTC, P1
[24]  
Widjaja I., 2009, VEH TECHN C FALL VTC, P1, DOI DOI 10.1109/VETECF.2009.5378833
[25]   Energy Efficiency Evaluation of Cellular Networks Based on Spatial Distributions of Traffic Load and Power Consumption [J].
Xiang, Lin ;
Ge, Xiaohu ;
Wang, Cheng-Xiang ;
Li, Frank Y. ;
Reichert, Frank .
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2013, 12 (03) :961-973
[26]  
Yamamoto Toshiaki, 2013, 2013 IEEE 24th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC Workshops), P189, DOI 10.1109/PIMRCW.2013.6707862
123