Energy Efficiency Modelling and Analyzing Based on Multi-cell and Multi-antenna Cellular Networks

In this paper, the relationship between the energy efficiency and spectrum efficiency in a two-cell cellular network is obtained, and the impact of multi-antenna on the energy efficiency of cellular network is analyzed and modeled based on two-state Markovian wireless channels. Then, the energy efficiency of multi-cell cellular networks with co-channel interference is investigated. Simulation results verify the proposed model and the energy-spectrum efficiency tradeoffs in cellular networks with multi-antenna and co-channel interference.

• Type: Journal
• Year: 2010
• Where: ITIIS
• Authors: Xiaohu Ge, Chengqian Cao, Minho Jo, Min Chen, Jinzhong Hu, Iztok Humar
• Keywords: Cellular Networks, Co-channel Interference, Energy Efficiency, ITIIS 2010