Technology of Network & Communication
|
179-182

Energy-efficient micro-base station deployment in heterogeneous cellular network

Zhao Tuo1
Yang Jie2
Cao Xuehong1,2
1. College of Communication & Information Engineering, Nanjing University of Posts & Telecommunications, Nanjing 210003, China
2. School of Communication Engineering, Nanjing Institute of Technology, Nanjing 211167, China

Abstract

This paper researched the energy efficiengy of heterogenous cellular networks in homogenous Poisson point process. Firstly, it modeled the heterogenous cellular networks by using homogenous Poisson process. Secondly, it derived the expression of system's coverage probability and achievable rata in Rayleigh channel situations, and deduced the expression of energy efficiency's closed form. Finally, it optimized the density of micro-base station via convex-optimum method in order to maximize networks' energy efficiency. The simulation results show that micro-base station's density has significant effects on system's energy efficiency. Its essence is through reasonable setting of micro-base station's density to available help improve its efficiency.

Foundation Support

国家自然科学基金资助项目(61401225,61701221)
江苏省自然科学基金资助项目(BK20160781,BK20140894)
江苏省高校自然科学基金项目(16KJB510013,16KJB510038)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.07.0678
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 1
Section: Technology of Network & Communication
Pages: 179-182
Serial Number: 1001-3695(2019)01-040-0179-04

Publish History

[2019-01-05] Printed Article

Cite This Article

赵拓, 杨洁, 曹雪虹. 基于能效的异构蜂窝网络微基站部署研究 [J]. 计算机应用研究, 2019, 36 (1): 179-182. (Zhao Tuo, Yang Jie, Cao Xuehong. Energy-efficient micro-base station deployment in heterogeneous cellular network [J]. Application Research of Computers, 2019, 36 (1): 179-182. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


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