Although reconfigurable intelligent surface (RIS) can improve the secrecy communication
performance of wireless users, it still faces challenges such as limited coverage and double …

Reconfigurable intelligent surface (RIS) has the capability of boosting system performance
by manipulating the wireless propagation environment. This paper investigates a downlink …

Reconfigurable intelligent surface (RIS) has been regarded as a promising technology since
it has ability to create the favorable channel conditions. This paper investigates the secrecy …

Reconfigurable Intelligent Surface (RIS) technology is emerging as a promising
performance enhancement for next-generation wireless networks in terms of the quality of …

As a revolutionary technology, reconfigurable intelligent surface (RIS) has been deemed as
an indispensable part of the 6th generation communications due to its inherent ability to …

In this article, we utilize multiple reconfigurable intelligent surfaces (RISs) to improve the
secrecy performance of non-orthogonal multiple access (NOMA) systems. In particular, multi …

Active reconfigurable intelligent surface (RIS) is deemed a prospective candidate to
compensate the double fading attenuation caused by the passive RIS, where each element …

Within the realm of sixth-generation (6G) wireless systems, there exist two primary
imperatives: establishing massive connections and ensuring robust data transmission …

An analytical framework for physical layer security in simultaneous transmitting and
reflecting reconfigurable intelligent surface (STAR-RIS) assisted non-orthogonal multiple …

This paper investigates the secrecy performance for simultaneously transmitting and
reflecting reconfigurable intelligent surface (STAR-RIS) assisted downlink multi-carrier non …