This paper deals with the estimation of the channel impulse response (CIR) in orthogonal
frequency division multiplexed (OFDM) systems. In particular, we focus on two pilot-aided …

In wireless networks, an essential step for precise range-based localization is the high-
resolution estimation of multipath channel delays. The resolution of traditional delay …

This paper deals with timing and frequency recovery for the uplink of an orthogonal
frequency-division multiple access (OFDMA) system. The frequency estimator is derived …

This paper introduces a blind (ie, data independent) algorithm for carrier frequency offset
recovery in an orthogonal frequency-division multiplexing (OFDM) receiver operating over …

This book introduces the theoretical elements at the basis of various classes of algorithms
commonly employed in the physical layer (and, in part, in MAC layer) of wireless …

Multi-Carrier Techniques for Broadband Wireless Communications provides an accessible
introduction to OFDM-based systems from a signal processing perspective. The first part …

Device-free localization (DFL) enables several new applications in various sectors including
smart cities, intelligent transportation, and public safety. DFL relies on a network of sensor …

DIRAC (distributed infrastructure with remote agent control) has been developed by the
CERN LHCb physics experiment to facilitate large scale simulation and user analysis tasks …

In this paper, novel equalization algorithms for continuous phase modulations (CPMs) are
illustrated. Both conventional (linear and decision-feedback) and turbo equalization …

We develop new blind and semi-blind data detectors and channel estimators for orthogonal
frequency-division multiplexing (OFDM) systems. Our data detectors require minimizing a …