In fifth generation wireless networks, the escalating teletraffic and energy consumption has
necessitated the development of green communication techniques in order to further …

In this treatise, we provide an interdisciplinary survey on spatial modulation (SM), where
multiple-input multipleoutput microwave and visible light, as well as single and multicarrier …

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 …

What is index modulation (IM)? This is an interesting question that we have started to hear
more and more frequently over the past few years. The aim of this paper is to answer this …

Orthogonal frequency division multiplexing with index modulation (OFDM-IM) performs
transmission by considering two modes over OFDM subcarriers, which are the null and the …

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 concept has attracted considerable research interest in the past few years.
As a realization of index modulation in the frequency domain, orthogonal frequency division …

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 …

In this paper, we propose a novel scheme termed layered orthogonal frequency division
multiplexing with index modulation (L-OFDM-IM) to increase the spectral efficiency (SE) of …

Multiple-mode orthogonal frequency division multiplexing with index modulation (MM-OFDM-
IM), which transmits an OFDM signal with information bits embedded onto multiple …