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 …

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 …

Index modulation has become a promising technique in the context of orthogonal frequency
division multiplexing (OFDM), whereby the specific activation of the frequency domain …

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 …

Recently, orthogonal frequency division multiplexing (OFDM) with index modulation (OFDM-
IM) was proposed. By selecting a fixed number of subcarriers as active subcarriers to carry …

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 …

Multiple-input multiple-output orthogonal frequency division multiplexing with index
modulation (MIMO-OFDM-IM) is a novel multicarrier transmission technique which has been …

Orthogonal frequency division multiplexing with index modulation (OFDM-IM), which uses
the indices of the active subcarriers to transmit data, is a recently proposed multicarrier …