The orthogonal matching pursuit (OMP) algorithm has been widely adopted in sparse
channel estimation, both in radio and underwater acoustic communications. Traditionally …

To analyze the performance of orthogonal matching pursuit (OMP)-based compressed
channel estimation (CCE) with deterministic pilot patterns, we propose a mathematical …

In this article, we propose an iterative receiver based on gridless variational Bayesian line
spectra estimation (VALSE), named JCCD-VALSE, that j ointly estimates the c arrier …

To analyze the presentation of compressed channel estimation (CCE) based on orthogonal
matching pursuit (OMP), They suggest a mathematical structure based on four significant …

Effective delay resolution of propagation paths recovery can be controlled by oversampling
used at the delay estimation stage of orthogonal matching pursuit (OMP) method …

Orthogonal Frequency Division Multiplexing (OFDM) has been adopted as the transmission
scheme in most of the wireless systems we use on a daily basis. It brings with it several …

The demand for high data rate and high user mobility has driven present day wireless
communications into another time, in which best in class advances are created to encourage …

Multipath propagation and Doppler shift mainly affect the signal transmission through the
wireless channel. Digital Video Broadcast-Terrestrial (DVB-T) uses Orthogonal Frequency …