In recent years, a wealth of research has emerged addressing various aspects of mobile
communications signal processing. New applications and services are continually arising …

We address the problem of frequency synchronization in OFDM-based communications
systems in the context of frequency-selective fading channels. Frequency offsets are …

We address the problem of nondata aided frequency offset estimation for noncircular
transmissions over frequency-selective channels in a linear precoder-based …

In this paper, we present various visualizations for the Text Re-use found between texts of a
collection to support humanists in answering a broad palette of research questions. When …

The purpose of this work is the estimation of Doppler echoes spectral moments. In case of
strong overlapping, Fourier-like techniques provide poor results because of the lack of …

This paper addresses the problem of Doppler spread and carrier frequency offset (CFO)
estimation under flat-fading Rayleigh channels. We develop a new low-cost and robust …

Many practical signal processing applications involve estimation of parameters with periodic
nature, such as phase, frequency and direction-of-arrival estimation. The commonly used …

The pulse-pair (PP) method is an efficient time-domain-based technique of frequency
estimation, which requires a very low number of multiplications, thus ideally suited for field …

We address the problem of carrier frequency offset (CFO) synchronization in OFDM-based
communications systems in the context of frequency-selective fading channels. A blind CFO …

This paper provides a comprehensive performance evaluation of a correlation-based
frequency estimator under different fading channel conditions. The efficiency of the estimator …