The problem of multiple two-dimensional (2-D) sinusoidal frequency estimation is considered.
A modified matrix pencil method is proposed to simultaneously estimate the frequency …

This work considers unsupervised learning tasks being implemented within the federated
learning framework to satisfy stringent requirements for low-latency and privacy of the …

A robust superimposed training sequence design is proposed for spatially correlated
multiple-input–multiple-output (MIMO) channel estimation. The proposed scheme does not require …

Frequency domain equalizers (FEQs) have been applied extensively in multicarrier systems
to enhance transmission rate by reducing transmit redundancy in the form of guard interval. …

A joint transmission point selection and precoding scheme is proposed herein to mitigate
interference in a C-RAN system with distributed fronthaul-constrained transmission points. Two …

Herein proposed is a new frequency domain equalizer (FEQ) to suppress channel induced
interference such as ICI and ISI, co-channel interference, and overlaid systems interference. …

Intelligent reflecting surface (IRS) is a promising concept for 6G wireless communications
that allows tuning of the wireless environments to increase spectral and energy efficiency. …

User-centric coordinated multipoint (CoMP) joint transmission (JT) is a novel technique to
manage interference and enhance system performance with single frequency reuse, where …

Performance of precoder-based spatial intercell interference cancelation in heterogeneous
networks is often hampered due to lack of accurate channel state information. Performance …

Reconfigurable intelligent surfaces (RIS) is a new technology that aims to improve the
spectral and energy efficiency for next-generation wireless technology (6G). It has recently …