December 9, 2017
Comments Off on QoS Driven Channel Selection Algorithm for Cognitive Radio Network Multi-User Multi-Armed Bandit Approach
Posted in: IEEE 2017, MATLAB
QoS Driven Channel Selection Algorithm for Cognitive Radio Network: Multi-User Multi-Armed Bandit Approach Abstract: In this paper, we deal with the problem of opportunistic spectrum access in infrastructure-less cognitive networks. Each secondary user (SU) Tx is allowed to select one frequency channel at each transmission trial. We assume that there is no information exchange between […]
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 […]