A key challenge of future mobile communication research is to strike an attractive
compromise between wireless network's area spectral efficiency and energy efficiency. This …

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 paper, we present space shift keying (SSK) as a new modulation scheme, which is
based on spatial modulation (SM) concepts. Fading is exploited for multiple-input multiple …

In the past decades, researchers/scientists have paid attention to the physical layer of
underwater communications (UWCs) due to a variety of scientific, military, and civil tasks …

The multiplexing gain of multiple antenna transmission strongly depends on transmit and
receive antenna spacing, transmit antenna synchronization, and the algorithm used to …

Explores the fundamentals required to understand, analyze, and implement space
modulation techniques (SMTs) in coherent and non-coherent radio frequency environments …

In this paper, we seek to characterize the performance of spatial modulation (SM) and
spatial multiplexing (SMX) with an experimental testbed. Two National Instruments (NI) PXIe …

We propose a new generalised spatial modulation (GSM) technique, which can be
considered as a generalisation of the recently proposed spatial modulation (SM) technique …

Spatial modulation (SM) has proven to be a promising multiple-input-multiple-output (MIMO)
technique which provides high energy efficiency and reduces system complexity. In SM, only …

The contributions of this article are twofold: Firstly, we introduce a novel class of sequence
pairs, called “cross Z-complementary pairs (CZCPs),” each displaying zero-correlation zone …