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 …

In this work, we use the concept of the new emerging technology of reconfigurable antennas
(RAs) in an effort to improve the performance of space shift keying (SSK). Indeed, the …

Determining the capacity of a modulation scheme is a fundamental topic of interest. Index
modulations (IM), such as spatial modulation (SMod), polarized modulation (PMod), or …

The key challenge of future mobile communication networks is to strike an attractive
compromise between the wireless network's area spectral efficiency and energy efficiency …

Based on the concept of reconfigurable antennas (RAs), space-shift keying (SSK)-RA has
been recently proposed as a novel transmission scheme to improve the performance of …

Receive antenna shift keying (RASK) is a multiple-input multiple-output transmission
scheme that applies the spatial modulation concept at the receiver. Zero-forcing (ZF) …

In this paper, we propose a number of adaptive transmission techniques in order to improve
the performance of the secondary link in a spectrum sharing system. We first introduce the …

Radiocommunication systems have evolved significantly in recent years in order to meet
present and future demands. Historically, time, frequency and more recently, spatial …

Generalized space shift keying (GSSK) is a transmission scheme where only antenna
indices are used to send information from the transmitter to a receiver. This paper …

Radiocommunication systems have evolved significantly in recent years in order to meet
present and future demands. Historically, time, frequency and more recently, spatial …