The sixth generation of mobile communication (6G) systems is recently rising a lot of interest,
introducing new futuristic and challenging use cases that will demand much more than just …

A 448-Gb/s four-level pulse amplitude modulation (PAM4) free-space optical (FSO)
communication through 600 m free-space link was constructed, utilizing polarization …

A 500-Gb/s four-level pulse amplitude modulation (PAM4) free-space optical (FSO)
underwater wireless laser transmission (UWOC) convergent system over 100 m free-space …

In this work, we demonstrate an integrated optical baseband, free space optical (FSO)
communication and millimeter-wave (MMW) traffics through the present passive optical …

Fiber-wireless integrated radio access technologies are the pillars to enable game-changing
network architectures to deliver extremely diverse and demanding services required by 5G …

To efficiently support multiple services with diverse requirements in data capacity, latency,
and connectivity in the fifth-generation (5G) communication system and beyond, various …

To improve the transmission capacity of an optical system, different multiplexing schemes
have been proposed, such as optical time division multiplexing (OTDM), wavelength division …

Silicon photonics (SiPh) are considered a promising technology for increasing interconnect
speed and capacity while decreasing power consumption. Mode division multiplexing …

Abstract A two-way 224-Gbit/s four-level pulse amplitude modulation (PAM4)-based fibre-
free-space optical (FSO) converged system through a 25-km single-mode fibre (SMF) …

Fifth generation (5G) new radio (NR) fiber-wireless integrated systems using polarization
multiplexing-multiband technique and self-polarization diversity scheme are successfully …