Ionospheric scintillation is the physical phenomena affecting radio waves coming from the
space through the ionosphere. Such disturbance is caused by ionospheric electron-density …

Compressive sensing (CS) has become a popular signal processing technique and has
extensive applications in numerous fields such as wireless communications, image …

A receiver architecture for cognitive sensing and navigation with orthogonal frequency
division multiplexing (OFDM)-based systems is proposed. The proposed receiver enables …

Inspired by excellent precision of carrier phase positioning, this paper presents a new carrier
phase positioning technique for 5G new radio cellular networks with a focus on clock …

Carrier synchronization is a fundamental stage in the receiver side of any communication or
positioning system. Traditional carrier phase tracking techniques are based on well-known …

This paper presents a generalized theoretical framework for carrier tracking of global
navigation satellite systems signals by constructing a state space representation for the …

In the framework of high-data-rate free-space optical low Earth orbit satellite-to-ground
communication, we investigate, by means of a refined end-to-end numerical model of the …

Kalman Filters (KF) is a recursive estimation algorithm, a special case of Bayesian
estimators under Gaussian, linear and quadratic conditions. For non-linear systems …

This paper evaluates the performance of robust adaptive tracking techniques with the direct-
state Kalman filter (DSKF) used in modern digital global navigation satellite system (GNSS) …

The Kalman filter (KF) has been widely used in the carrier track to improve the tracking
performance of receivers under challenging environments. The KF-based tracking assumes …