With the commencement of the 5 th generation (5G) of wireless networks, researchers
around the globe have started paying their attention to the imminent challenges that may …

Mobile communications have been undergoing a generational change every ten years or
so. However, the time difference between the so-called “G's” is also decreasing. While fifth …

Visible light communication (VLC) has contributed new unused spectrum in addition to the
traditional radio frequency communication and can play a significant role in wireless …

Spatial modulation (SM) is an innovative and promising digital modulation technology that
strikes an appealing tradeoff between spectral efficiency and energy efficiency with a simple …

Dual-function radar communication (DFRC) systems implement both sensing and
communication using the same hardware. Such schemes are often more efficient in terms of …

In this paper, we propose a composite multiple-mode orthogonal frequency division
multiplexing with index modulation (C-MM-OFDM-IM) scheme to increase the spectral …

Index modulation (IM) provides a novel way for the transmission of additional data bits via
the indices of the available transmit entities compared with classical communication …

Diffractive optical networks provide rich opportunities for visual computing tasks. Here, data‐
class‐specific transformations that are all‐optically performed between the input and output …

This paper provides a comparative study on the performance of different modulation options
for orthogonal frequency division multiplexing (OFDM) in terms of their spectral efficiency …

Sixty years of coherent versus non-coherent tradeoff as well as the twenty years of coherent
versus non-coherent tradeoff in Multiple-Input Multiple-Output (MIMO) systems are surveyed …