In this paper, we investigate cooperative secure beamforming for simultaneous wireless
information and power transfer (SWIPT) in amplify-and-forward (AF) relay networks. We …

In view of noteworthy communications performance improvements for future B5G/6G
ubiquitous networks (such as cognitive Internet of Things (IoT) network, UAV …

We propose a communication framework suitable for data rate maximization in the Terahertz
(THz) bands using adaptive Orthogonal Frequency Division Multiplexing (OFDM) …

Antenna array-based joint radar-communication (JRC) system employs the beamforming
strategy to steer the transmit signals in different directions such that different beamforming …

This study is concerned with outage performance analysis of a cognitive two‐way relay
system having a primary network of one transmitter and multiple receivers over Nakagami‐m …

We present sensing-centric integrated sensing and communications strategies and signal
processing techniques where the radar and communication operations are respectively …

In this paper, the problems of multiple relay selection and beamforming optimization are
considered for a dual-hop amplify-and-forward relaying network under individual and total …

With the significant increase of wireless network nodes and traffic load in recent years,
especially in the emerging internet-of-things (IoT) and vehicular networks, the design of a …

In the upcoming next-generation (5G-Advanced and 6G) wireless networks, sensing as a
service will play a more important role than ever before. This chapter presents the concept of …

Spectrum sharing has become increasingly important since the past decade due to the
ongoing congestion of spectral resources. Higher data rates in wireless communications …