Research on Energy Efficiency vs. Cooperative BSs’ Number of Coordinated Multi-Point Transmission

Authors

  • Shuai Liu Nanjing University of Posts and Telecommunications
  • Jianxin Dai
  • Jie Qi

DOI:

https://doi.org/10.3991/ijoe.v12i06.5523

Keywords:

Coordinated Multi-Point, Energy-Efficient, Green communications

Abstract


This paper focus on energy efficiency (EE) in Coordinated Multi-Point (CoMP) transmission with perfect feedback under single-user scenario. Considering the power consumed by cooperative BSs, an energy-efficient optimization function is established. This optimization goal is simplified after analyzing capacity of non-CoMP and CoMP. Then the relationship between energy efficiency and cooperative BSs’ number is analyzed. Simulation results show that when the selected number of cooperative BSs is smaller than a threshold, EE increases with the increasing of the number of cooperative BSs and when it exceeds the threshold, EE decreases with the increasing of the number of cooperative BSs.

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Published

2016-06-30

How to Cite

Liu, S., Dai, J., & Qi, J. (2016). Research on Energy Efficiency vs. Cooperative BSs’ Number of Coordinated Multi-Point Transmission. International Journal of Online and Biomedical Engineering (iJOE), 12(06), pp. 24–27. https://doi.org/10.3991/ijoe.v12i06.5523

Issue

Section

Papers