The future 6G of wireless communication networks will have to meet multiple requirements
in increasingly demanding levels, either individually or in combinations in small groups. This …

In wireless systems aided by reconfigurable intelligent surfaces (RISs), channel state
information plays a pivotal role in achieving the performance gain of RISs. Mobility renders …

Owing to the envisioned new use-cases, such as immersive virtual reality and high-fidelity
mobile hologram, and their potential challenging new requirements for future wireless …

Integrated sensing and communications (ISAC) are envisioned to be an integral part of
future wireless networks, especially when operating at the millimeter-wave (mmWave) and …

Launching from fifth-generation communications, which provide a single platform enabling a
variety of data services, evolution towards sixth-generation (6G) has been kicked off …

Reconfigurable Intelligent Surfaces (RISs) are envisioned to play a key role in future
wireless communications, enabling programmable radio propagation environments. They …

In this letter, we investigate the use of active elements in reconfigurable intelligent surfaces
(RIS) to overcome the double-fading problem introduced in the RIS-aided link in a wireless …

With the development of the next generation of mobile networks, new research challenges
have emerged, and new technologies have been proposed to face them. On one hand, the …

The latest discussions on upcoming 6G wireless communications are envisioning future
networks as a unified communications, sensing, and computing platform. The recently …

Reconfigurable intelligent surface (RIS) has gained much traction due to its potential to
manipulate the propagation environment via nearly-passive reconfigurable elements. In our …