Wireless transceivers for mass-market applications must be cost effective. We may achieve
this goal by deploying non-ideal low-cost radio frequency (RF) analog components …

Physical transceivers have hardware impairments that create distortions which degrade the
performance of communication systems. The vast majority of technical contributions in the …

We analyze the performance of amplify-and-forward dual-hop relaying systems in the
presence of in-phase and quadrature-phase imbalance (IQI) at the relay node. In particular …

This paper analyzes the joint effects of in-phase and quadrature (I/Q) imbalance and power
amplifier (PA) distortion for RF multiple input multiple output (MIMO) transmitters in the …

We analyze the performance of dual-hop two-way amplify-and-forward relaying in the
presence of in-phase and quadrature-phase imbalance (IQI) at the relay node. In particular …

An integrated sensing and communication (ISAC) system is investigated, where the base
station (BS) provides both uplink and downlink Internet of Things (IoT) services as well as …

In this paper, we investigate channel estimation with pilot reuse for massive MIMO with in-
phase and quadrature-phase imbalances (IQI). Firstly, we obtain an augmented real-valued …

During the last decades, wireless communications have evolved from a scarce technology,
used by professionals for niche applications to a rapidly advancing research field. Ever …

Non-orthogonal multiple access (NOMA) has been recently proposed as a viable technology
that can potentially improve the spectral efficiency of fifth generation wireless networks and …

The subcarrier signal-to-interference-plus-noise ratio (SINR) expression for orthogonal
frequency-division multiplexing (OFDM) systems impaired by in-phase/quadrature (I/Q) …