Intelligent Reflecting Surface (IRS) is envisioned to be a technical enabler for the sixth-
generation (6G) wireless system. Its potential lies in delivering high performance while …

In this paper, we propose a wireless powered communication network (WPCN) employing
active intelligent reflection surface (IRS) and nonorthogonal multiple access (NOMA) to …

The computation complexity of the existing resource allocation schemes to maximize sum
throughput is very high for intelligent reflecting surface (IRS)-assisted wireless powered non …

Reconfigurable intelligent surface (RIS) technique is effective to improve the capacity and
coverage of various networks. However, the practical RIS has dissimilar responses to …

Cognitive radio-enabled Internet of Things (CR-IoT) is considered as a promising
technology to handle spectrum scarcity for IoT applications. Spectrum sensing enables …

Both unmanned aerial vehicles (UAVs) and intelligent reflecting surfaces (IRS) are gaining
traction as transformative technologies for upcoming wireless networks. The IRS-aided UAV …

This article studies an intelligent reflecting surface (IRS)-empowered wireless-powered
communication network (WPCN) in Internet of Things (IoT) networks. In particular, a power …

Abstract Internet of Things (IoT) technology has facilitated different human-related activities
and, therefore, has extended to a wide range of applications. However, these networks have …

Reconfigurable intelligent surfaces (RIS) and non‐orthogonal multiple access (NOMA) are
promising techniques to develop next‐generation wireless systems. While RIS has huge …

The deep reinforcement learning (DRL)-based deep deterministic policy gradient (DDPG)
framework is proposed to solve the joint optimization of the IRS phase-shift matrix and the …