Reconfigurable intelligent surface (RIS) can be employed in a cell-free system to create
favorable propagation conditions from base stations (BSs) to users via configurable …

Intelligent Reflecting Surface (IRS) has been recently proposed as a promising solution to
enhance the spectral and energy efficiency of future wireless networks by tuning a massive …

Intelligent reflective surfaces (IRSs) capable of reconfiguring their electromagnetic
absorption and reflection properties in real-time are offering unprecedented opportunities to …

Due to their ability to create favorable line-of-sight (LoS) propagation environments,
intelligent reflecting surfaces (IRSs) are regarded as promising enablers for future millimeter …

Channel estimation is one of the main challenges for implementing reconfigurable intelligent
surface (RIS)-aided communication system with a large number of antennas at the base …

Intelligent reflecting surface (IRS), which is composed of a large number of low-cost passive
elements, has the ability to reflect the incident signal independently with an adjustable …

In this paper, an intelligent reflecting surface (IRS) aided uplink (UL) rate-splitting multiple
access (RSMA) system is investigated for dead-zone users where the direct link between the …

To support massive access for future wireless networks, we propose a novel reconfigurable
intelligent surface (RIS)-enhanced downlink multi-user multi-input single-output (MU-MISO) …

With possible new use cases and demanding requirements of future 5th generation (5G)
and beyond cellular networks, the future of mobile communications sounds promising …

Reconfigurable intelligent surface (RIS) provides a promising way to build the
programmable wireless transmission environments in the future. Owing to the large number …