A fast matching pursuit method using a Bayesian approach is introduced for sparse signal
recovery. This method performs Bayesian estimates of sparse signals even when the signal …

Clip** is one of the simplest peak-to-average power ratio reduction schemes for
orthogonal frequency division multiplexing (OFDM). Deliberately clip** the transmission …

Compressed sensing has been a very active area of research and several elegant
algorithms have been developed for the recovery of sparse signals in the past few years …

High peak-to-average power ratio is one of the major drawbacks of orthogonal frequency
division multiplexing (OFDM). Clip** is the simplest peak reduction scheme, however, it …

Multi-carrier systems suffer from several impairments, and communication system engineers
use powerful signal processing tools to combat these impairments and keep up with the …

The mitigation of nonlinear distortion caused by power amplifiers (PA) in Orthogonal
Frequency Division Multiplexing (OFDM) systems is an essential issue to enable energy …

Orthogonal frequency division multiple access (OFDMA) systems suffer from several
impairments, and communication system engineers use powerful signal processing tools to …

Orthogonal Frequency Division Multiplexing (OFDM) has been adopted by many
telecommunication and broadcasting systems for its robustness, high transmission rates …