An energy-efficient scheduling strategy in LTE system

被引:5
|
作者
Miao, Yali [1 ]
Wen, Kai [1 ,2 ]
机构
[1] Chongqing Univ Posts & Telecommun, Chongqing, Peoples R China
[2] Chongqing Informat Technol Designing Co Ltd, Chongqing, Peoples R China
关键词
green communication; LTE; scheduling strategy; energy efficiency;
D O I
10.1109/DASC.2013.114
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Green communication has been a hot research in wireless network in recent years The key question is how to reduce energy consumption while maintaining the quality of service. According to the conception of trading bandwidth for energy, a resource scheduling strategy based on system load conditions for LTE downlink is proposed to reduce energy consumption by improving energy efficiency at the cost of spectral efficiency. The two proposed algorithms can greatly reduce transmit power while meeting the users' data rate are requirements, and ensure the realization of the fairness among users.
引用
收藏
页码:497 / 501
页数:5
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