The commercial fifth-generation (5G) wireless communications networks have already been
deployed with the aim of providing high data rates. However, the rapid growth in the number …

Fifth generation (5G) wireless networks face various challenges in order to support large-
scale heterogeneous traffic and users, therefore new modulation and multiple access (MA) …

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 …

The long-term ambition of the Tactile Internet is to enable a democratization of skill, and how
it is being delivered globally. An integral part of this is to be able to transmit touch in …

What will 5G be? What it will not be is an incremental advance on 4G. The previous four
generations of cellular technology have each been a major paradigm shift that has broken …

The fifth generation (5G) mobile communication networks will require a major paradigm shift
to satisfy the increasing demand for higher data rates, lower network latencies, better energy …

Cellular systems of the fourth generation (4G) have been optimized to provide high data
rates and reliable coverage to mobile users. Cellular systems of the next generation will face …

This paper presents our investigation of non-orthogonal multiple access (NOMA) as a novel
and promising power-domain user multiplexing scheme for future radio access. Based on …

Future 5th generation networks are expected to enable three key services-enhanced mobile
broadband, massive machine type communications and ultra-reliable and low latency …

This article provides some fundamental indications about wireless communications beyond
LTE/LTE-A (5G), representing the key findings of the European research project 5GNOW …