Reconfigurable intelligent surface (RIS) technology has recently gained a lot of attention
since it promises to enhance the spectral and energy efficiency of future wireless …

We examine the problem of joint active and passive beamforming in a controllable multi-
user reconfigurable intelligent surface (RIS)-assisted downlink and uplink wireless …

To support extremely high data rates in 6G wireless networks, reconfigurable intelligent
surface (RIS) assisted communications have gained much attention in recent years. By …

The intelligent reflecting surface (IRS) is an artificial metasurface making the communication
environment smart and controllable. The IRS on an aerial platform (AIRS) expands the …

Recently, reconfigurable intelligent surface (RIS) has arisen as an excellent technology for
assisting wireless communications. In order to handle the intractable non-convex problem …

Reconfigurable intelligent surface (RIS) is a revolutionary technology that can customize the
wireless channel and improve the energy efficiency of next-generation cellular networks …

Reconfigurable intelligent surface (RIS) technology, given its ability to favorably modify
wireless communication environments, will play a pivotal role in the evolution of future …

Intelligent reflecting surface (IRS) is a promising technology to enable programmable
wireless propagation environments, by dynamically adjusting its phase shifters. Unlike most …

The reflective elements on a reconfigurable intelligent surface (RIS) can be tuned to improve
the propagation environment and, in turn, the system performance. However, RIS also …

Reconfigurable intelligent surface (RIS) is considered as one of the key enabling
technologies for future 6G wireless communication by realizing an intelligent radio …