A Novel Cell Zooming Strategy towards Energy Efficient Based on Load Balancing in Random Heterogeneous Networks

被引：0

作者：

You, Yang ^{[1
]}

Sheng, Jie ^{[1
]}

Zhu, Qiaoming ^{[2
]}

Zhu, Canyan ^{[1
]}

Ma, Dong ^{[1
]}

机构：

[1] Soochow Univ, Sch Rail Transportat, Suzhou, Peoples R China

[2] Soochow Univ, Sch Comp Sci & Technol, Suzhou, Peoples R China

来源：

2017 17TH IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY (ICCT 2017) | 2017年

关键词：

cell zooming; load balancing; energy efficiency; HetNets; PVT;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents an energy efficient aware continuous cell zooming strategy based on load balancing in green network. Firstly, we derive a two-layer Poisson Voronoi Tessellation (PVT) random heterogeneous network (HetNets) model. Secondly, we periodically adjust the user equipment (UE) among cells to realize load balancing of the HetNets. According to base station cooperation, transferring or switching UE which in light-load or heavy-load at the same time. Finally, the radius of cells can be adjusted adaptively to achieve cell zooming. The performance of this work is examined under different user densities and ratios compared with some reference algorithms. Numerical evaluations show that our proposed algorithm can optimize system performance, ensure UE's quality of service (QoS) and improve energy efficient.

引用

页码：522 / 527

页数：6

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