Research of Relationship of Wireless Energy Efficiency and Spectrum

Author

Wen, Wanqing ; Xiao, Lin ; Sun, Yan

Author_Institution

Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2011

Firstpage

1

Lastpage

4

Abstract

Nowadays, Green communication technology is one of the most promising technologies of next wireless generation network. It plays an important role in saving energy, reducing network operation costs and protecting environment. In this paper, the energy consumption of different component in a wireless network is collected. The relationship between the energy efficiency and spectrum in the typical wireless network is analyzed and modeled based on LTE system. Simulation results verify the energy efficiency-spectrum tradeoffs in cellular networks with single cell, multi-cell and co-channel interference.

Keywords

Long Term Evolution; cellular radio; cochannel interference; energy conservation; environmental factors; interference suppression; next generation networks; radio networks; LTE system; cellular network; cochannel interference; energy consumption; environment protection; green communication technology; multicell network; network operation cost reduction; next wireless generation network; single cell network; wireless energy efficiency-spectrum; Bandwidth; Base stations; Energy efficiency; Interference; Mobile communication; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing (WiCOM), 2011 7th International Conference on

Conference_Location

Wuhan

ISSN

2161-9646

Print_ISBN

978-1-4244-6250-6

Type

conf

DOI

10.1109/wicom.2011.6040063

Filename

6040063