Energy-Efficient Power Allocation for Cognitive MIMO Channels

  title={Energy-Efficient Power Allocation for Cognitive MIMO Channels},
  author={Lokman Sboui and Zouheir Rezki and Ahmed Sultan and Mohamed-Slim Alouini},
  journal={2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)},
Due to the massive data traffic in wireless networks, energy consumption has become a crucial concern, especially with the limited power supply of the mobile terminals and the increasing $CO_2$ emission of the cellular industry. In this context, we study the energy efficiency (EE) of MIMO spectrum sharing cognitive radio (CR) systems under power and… CONTINUE READING