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 …

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

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 …

In this paper, we research the multiuser detection (MUD) in a new Spatial Modulation
Multiple-Input-Multiple-Output (SM-MIMO) system, whose Base Station (BS) is equipped with …

Unlike in conventional modulation where information bits are conveyed only through
symbols from modulation alphabets defined in the complex plane [eg, quadrature amplitude …

Generalized spatial modulation (GSM) uses nt transmit antenna elements but fewer transmit
radio frequency (RF) chains, n rf. Spatial modulation (SM) and spatial multiplexing are …

This paper studies generalized spatial modulation (Gen-SM) schemes in multicell multiuser
massive multiple-input multiple-output (MIMO) systems as a promising high-throughput and …

In this paper, we contribute to the theoretical understanding, analysis, and design of spatial
modulation multiple-input–multiple-output (SM-MIMO) systems for transmit diversity without …

In this paper, we propose a detector, based on the compressive sensing (CS) principles, for
multiple-access spatial modulation (SM) channels with a large-scale antenna base station …