Due to its controllable maneuverability, wide coverage, and low cost, unmanned aerial
vehicle (UAV) has great potential in post-disaster rescue, cargo transport and emergency …

Orthogonal frequency division multiplexing (OFDM) systems have been widely applied in
practice since OFDM has diverse outstanding advantages. However, their performance …

Intelligent reflecting surface (IRS) is a promising new paradigm for enhancing wireless
information transmission (WIT) and wireless power transfer (WPT) cost-effectively in the …

This study focuses on an intelligent reflecting surface (IRS) enabled simultaneous wireless
information and power transfer (SWIPT) system with the coexistence of legitimate users …

An emerging technology to enhance the spectral efficiency (SE) and energy efficiency (EE)
of wireless communication systems is reconfigurable intelligent surface (RIS), which is …

This survey paper provides a comprehensive overview of integrating Multiple-Input Multiple-
Output (MIMO) with Intelligent Reflecting Surfaces (IRS) in wireless communication systems …

When wideband signals propagate in a rich-scatterer environment, we obtain abundant
resolvable multiple transmission paths to form a number of virtual antennas. Therefore …

Intelligent reflecting surface (IRS) via using massive low-cost passive elements that can
reflect the signals by adjusting phase shifts provides a cost-effective and energy-efficient …

So far, various aspects associated with wireless energy harvesting (EH) have been
investigated from diverse perspectives, including energy sources and models, usage …

This paper proposes the joint use of caching and simultaneous wireless information and
power transfer (SWIPT) to enhance the performance of cell-edge users of down-uplink …