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 …

A new class of low-complexity, yet energy-efficient Multiple-Input Multiple-Output (MIMO)
transmission techniques, namely, the family of Spatial Modulation (SM) aided MIMOs (SM …

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 …

Multiple-antenna techniques constitute a key technology for modern wireless
communications, which trade-off superior error performance and higher data rates for …

In this paper, a generalised technique for spatial modulation (SM) is presented. Generalised
spatial modulation (GSM) overcomes in a novel fashion the constraint in SM that the number …

Spatial modulation (SM) is a newly emerging multiple-input-multiple-output technique that
activates only a single antenna for transmission at any time instant and uses the index of the …

In this paper, we study the performance of spatial modulation (SM) multiple-input–multiple-
output (MIMO) wireless systems over generic fading channels. More precisely, a …

Reconfigurable intelligent surface (RIS) has emerged as a promising technique for future
wireless communication networks. How to reliably transmit information in a RIS-based …

The main limitations of employing large-scale antenna (LSA) architectures for broadband
frequency-selective channels include, but are not limited to their complexity, power …