Recently, reconfigurable intelligent surface (RIS) have been introduced not only to
overcome communication blockages due to obstacles but also for high-precision localization …

Reconfigurable intelligent surface (RIS) is an attractive technology to improve the
transmission rate of millimetre-wave (mmWave) communication systems. The previous …

Reconfigurable intelligent Surfaces (RISs) have recently gained a lot of attention due to their
capability in creating a smarter controllable radio environment. In this paper, we present a …

The intelligent reflecting surface (IRS) is promising in assisting user localization and
wireless communication in the future wireless networks. In this paper, a novel IRS-aided …

This letter investigates a reconfigurable intelligent surface (RIS) assisted mmWave system
for wireless area positioning. We aim to optimize the worst-case localization performance in …

The concept of reconfigurable intelligent surface (RIS) has been proposed to change the
propagation of electromagnetic waves, eg, reflection, diffraction, and refraction. To …

In the sixth-generation (6G) wireless network with a large number of devices, it is very
important to achieve accurate and reliable positioning with limited power resource. This …

Localization is an essential service for numerous applications. In particular, cooperative
localization is a widely used technique for improving performance by utilizing information …

Due to their capability in creating a controllable wireless environment, extending coverage
and improving localization accuracy, reconfigurable intelligent surfaces (RISs) are expected …

This paper aims at investigating the feasibility of ranging and positioning in millimeter (mm)-
level accuracy by adopting millimeter-wave (mmWave) and three-dimensional massive …