Reconfigurable intelligent surfaces (RISs) are an emerging transmission technology for
application to wireless communications. RISs can be realized in different ways, which …

This is a tutorial on current techniques that use a huge number of antennas in intelligent
reflecting surfaces (IRS), large intelligent surfaces (LIS), and radio stripes (RS), highlighting …

Cell-free Massive MIMO (mMIMO) is envisaged to be a next-generation technology beyond
5G with its high spectral efficiency and superior spatial diversity as compared to that of …

We present a new type of wireless access infrastructure consisting of a fabric of dispersed
electronic circuits and antennas that collectively function as a massive, distributed antenna …

The Large Intelligent Surface (LIS) is a promising technology in the areas of wireless
communication, remote sensing and positioning. It consists of a continuous radiating surface …

With the proliferation of emerging Internet of Things (IoT) applications, massive multiuser
multiple-input–multiple-output (MU-MIMO) is a promising technology to support the massive …

Decentralized baseband processing (DBP) architectures can alleviate the extremely high
interconnect data rates and chip input/output (I/O) bandwidth bottlenecks of the conventional …

The Large Intelligent Surface (LIS) concept has emerged recently as a new paradigm for
wireless communication, remote sensing and positioning. It consists of a continuous …

This study investigates receiver design solutions for distributed Massive Multiple Input
Multiple Output (Dm MIMO) systems, taking into account parameters such as number of …

This research investigates the digital-to-analog converter (DAC) free architecture for the
digital reconfigurable intelligent surface (RIS) system, where the transmission lines are …