We propose a novel joint activity, channel and data estimation (JACDE) scheme for multiple-
input multiple-output (MIMO) systems. The contribution aims to allow significant overhead …

We started a new research project in the “advanced 5G” era that aims at accommodating
various types of communications involving current and emerging services with different data …

We introduce a new robust, outage minimum, millimeter wave (mmWave) coordinated
multipoint (CoMP) beamforming scheme to combat the random path blockages typical of …

In this study, we consider the downlink beamforming problem in millimeter wave (mmWave)
systems subjected to both path blockages and imperfect channel state information (CSI) …

We consider the uplink of an energy harvesting (EH) wireless sensor network (WSN) where
N single-antenna sensors communicate with a common fusion center (FC) with the aim of …

We propose a novel joint channel tracking and data detection (JCTDD) scheme to combat
the channel aging phenomenon typical of millimeter-wave (mmWave) multiple-input multiple …

Non-orthogonal multiple access is a promising technique to meet the harsh requirements for
the internet of things devices in cognitive radio networks. To improve the energy efficiency …

We consider quadrature spatial modulation (QSM) schemes, which achieve high spectral
efficiency (SE) via the dispersion of a relatively small number of-ary modulated symbols over …

We consider non-stationary and time-varying millimeter wave (mmWave) communication
systems subjected to phase noise at both transmitter and receiver. Our aim is to compensate …

In this paper, we propose a new channel tracking method to track the time fluctuations of
millimeter-wave (mmWave) channels over multiple subcarriers with few training overheads …