December 9, 2017
Comments Off on Modulation Classification for MIMO-OFDM Signals via Approximate Bayesian Inference
Posted in: IEEE 2017, MATLAB
Modulation Classification for MIMO-OFDM Signals via Approximate Bayesian Inference Abstract: The problem of modulation classification for a multiple-antenna (multiple-input multiple-output (MIMO)) system employing orthogonal frequency-division multiplexing (OFDM) is investigated under the assumption of unknown frequency-selective fading channels and signal-to-noise ratio (SNR). The classification problem is formulated as a Bayesian inference task, and solutions are proposed […]
December 9, 2017
Comments Off on Multiple Input Multiple Output OFDM With Index Modulation Low Complexity Detector Design
Posted in: IEEE 2017, MATLAB
Multiple Input Multiple Output OFDM With Index Modulation: Low Complexity Detector Design Abstract: Multiple-input multiple-output orthogonal frequency division multiplexing with index modulation (MIMO-OFDM-IM), which provides a flexible trade-off between spectral efficiency and error performance, is recently proposed as a promising transmission technique for energy-efficient 5G wireless communications systems. However, due to the dependence of subcarrier […]