The enhanced proliferation of connected entities needs a deployment of innovative
technologies for the next generation wireless networks. One of the critical concerns …

Visible light communications (VLC) have received significant attention as a way of moving
part of the saturated indoor wireless traffic to the wide and unregulated visible optical …

The increased proliferation of connected devices requires a development of innovative
technologies for the next generation of wireless systems. One of the key challenges …

The peak to average power ratio (PAPR) is one of the major problem with multicarrier-based
systems. Due to its improved spectral efficiency and decreased PAPR, Filter Bank …

Non-orthogonal multiple access (NOMA) is a promising scheme to improve the spectral
efficiency, user fairness, and overall throughput in visible light communication (VLC) …

We consider the physical layer security (PLS) of multi-user (MU) multiple-input-multiple-
output visible light communication (VLC) systems with an eavesdropper (Eve) and propose …

Nonorthogonal multiple access (NOMA) is a technique with high spectral efficiency that is
expected to be applied in future wireless networks. However, its high spectral efficiency …

In this paper, we propose a novel optical non-orthogonal multiple access (NOMA) scheme
based on orthogonal chirp division multiplexing (OCDM) in a low-cost intensity modulation …

We propose a novel subcarrier and power allocation method to improve both the throughput
and user fairness in orthogonal frequency division multiplexing non-orthogonal multiple …

Filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) is a
promising candidate for 5G mobile fronthaul system. Due to the inherent imaginary …