December 9, 2017
Comments Off on Energy and Spectral Efficiency Tradeoff for Massive MIMO Systems With Transmit Antenna Selection
Posted in: IEEE 2017, MATLAB
Energy and Spectral Efficiency Tradeoff for Massive MIMO Systems With Transmit Antenna Selection Abstract: This correspondence investigates the fundamental tradeoff between the spectral efficiency (SE) and energy efficiency (EE) for massive multiple-input multiple-output (MIMO) systems with linear precoding and transmit antenna selection, where both the circuit power consumption and the large-scale fading are considered. The […]
December 9, 2017
Comments Off on Energy-Efficiency Maximization for Cooperative Spectrum Sensing in Cognitive Sensor Networks
Posted in: IEEE 2017, MATLAB
Energy-Efficiency Maximization for Cooperative Spectrum Sensing in Cognitive Sensor Networks Abstract: Spectrum sensing is the prerequisite of opportunistic spectrum access in cognitive sensor networks (CSNs) as its reliability determines the success of transmission. However, spectrum sensing is an energy-consuming operation that needs to be minimized for CSNs due to resource limitations. This paper considers the […]