Fairness-aware energy-efficient power control scheme for D2D communications underlaying cellular networks

2017 ◽  
Author(s):  
Xiaozheng Gao ◽  
Hangcheng Han ◽  
Kai Yang ◽  
Jianping An ◽  
Xiangyuan Bu
Keyword(s):  
Power Control ◽  
Cellular Networks ◽  
Energy Efficient ◽  
D2d Communications ◽  
Control Scheme ◽  
Efficient Power

An Energy Efficient Power Control Scheme Based on Game Theory for OFDMA Femtocell Networks

2013 ◽  
Vol 475-476 ◽  
pp. 875-881
Author(s):  
Long Wang ◽  
Xue Qiang Zheng ◽  
Fei Song ◽  
Juan Chen
Keyword(s):  
Energy Efficiency ◽  
Power Control ◽  
Energy Efficient ◽  
Femtocell Networks ◽  
Energy Efficiency Improvement ◽  
Downlink Power Control ◽  
Control Scheme ◽  
Power Control Algorithm ◽  
Good Energy ◽  
Efficient Power

Femtocell is one of the promising solutions that can improve the energy efficiency of cellular network. However, densely and randomly deployed femtocells may experience server inter-femtocell interference due to rough-and-tumble spectrum reuse with unconstrained power. In this paper, the downlink power control problem is investigated to achieve an energy efficient power allocation scheme. The problem is formulated as a non-cooperative game and distributed power control algorithm is proposed. Numerical results suggest that a good energy efficiency improvement is acquired and the algorithm converge within a few iteration times.

Sign in / Sign up

Export Citation Format

Share Document