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 …

This letter presents the first attempt of exploiting deep learning (DL) in the signal detection of
orthogonal frequency division multiplexing with index modulation (OFDM-IM) systems …

In this paper, we propose an index modulated orthogonal frequency division multiplexing
spread spectrum (IM-OFDM-SS) scheme, which combines the techniques of SS and IM …

As an emerging multi-carrier transmission scheme, multiple-mode orthogonal frequency
division multiplexing with index modulation (MM-OFDM-IM) conveys information through …

This paper investigates optical orthogonal frequency division multiplexing (O-OFDM)
systems with index modulation (IM) based on discrete Hartley transform (DHT) for visible …

This paper proposes a novel framework to analyze the symbol error probability (SEP) for
multicarrier index keying orthogonal frequency-division multiplexing (MCIK-OFDM) systems …

We propose a novel deep energy autoencoder (EA) for noncoherent multicarrier multiuser
single-input multiple-output (MU-SIMO) systems under fading channels. In particular, a …

In this work, we investigate the performance of multicarrier index keying (MCIK) orthogonal
frequency division multiplexing (OFDM) proposing a hybrid low complexity detection and …

In this letter, a convolutional neural network-based detection framework is proposed for the
wireless communication systems using orthogonal frequency-division multiplexing with …

We propose a new spread orthogonal frequency division multiplexing with index modulation
(S-OFDM-IM), which employs precoding matrices such as Walsh-Hadamard (WH) and …