With an incredible increase in the number of wireless devices and an ever-growing demand
for high data rates, 5G needs to provide a solution to satisfy the demand for the next decade …

Two designs of conical-beam array antennas are presented for different fifth-generation
applications. They are based on slotted cylindrical waveguides and a travelling-wave …

In flexible optical networks, lightpaths are routed from source to destination thanks to
reconfigurable optical add-drop multiplexers (ROADMs) placed in every node connected by …

Preparing toward the new-generation communication by improving the capacity in the
channel can be achieved by employing a MIMO system with polarization diversity means …

We have successfully demonstrated the first 5G open radio access network (O-RAN)-
enabled and quantum-secured optical network solution and tested its performance in a 5G …

This work proposes a four elements sub-6 GHz multiple-input multiple-output (MIMO)
antenna to operate within a frequency range of 1.6–4.4 GHz to serve 5G new radio (NR) n77 …

Abstract Mobile Wireless Communications (MWC) is among the top runners of the
technologies that have influenced the global techno-socio-economic stratum. In the past …

Fixed low-resolution Analog to Digital Converters (ADC) help reduce the power
consumption in millimeter-wave Massive Multiple-Input Multiple-Output (Ma-MIMO) receivers …

A subcarrier-pairing entropy loading (SubP-EL) scheme with fairly low complexity is
proposed for digital subcarrier-multiplexing (SCM) systems with colored signal-to-noise ratio …

The field of wireless cellular network technology has seen a significant development in
recent years, allowing the emergence of many new applications in addition to the traditional …