Reconfigurable intelligent surface (RIS), one of the key enablers for the sixth-generation
(6G) mobile communication networks, is considered by designers to smartly reconfigure the …

Interference is one of the fundamental aspects that makes wireless communication
challenging, which has attracted great research attention for decades. To solve this …

Terahertz (THz) communications recently attract significant attention and become an
emerging technology pillar for sixth generation (6G) wireless systems. Due to the serious …

Unmanned aerial vehicle (UAV)-satellite communication has drawn dramatic attention for its
potential to build the integrated space-air-ground network and the seamless wide-area …

The millimeter-wave (mm-wave) massive multiple-input multiple-output (MIMO) system has
gained much attention for its considerable improvement in system throughput. However, the …

Facilitating Cooperation for Wireless Systems Cooperative Communications: Hardware,
Channel & PHY focuses on issues pertaining to the PHY layer of wireless communication …

In this work, we consider the two-way relay network (TWRN) where two terminals exchange
their information through a relay node in a bi-directional manner and study the training …

This paper presents a new view of multi-user (MU) hybrid massive multiple-input and
multiple-output (MIMO) systems from array signal processing perspective. We first show that …

This paper considers a multipair massive multiple-input-multiple-output two-way relay
network, in which multiple pairs of users are served by a relay station with a large number of …

This paper considers both one-way and two-way relaying systems with multiple relays
between two terminal nodes where all nodes have multiple-input multiple-output (MIMO) …