Massive multiple-input, multiple-output (MIMO) is seen as an enabling technology to fulfill
dramatic improvements in spectral efficiency for fifth-generation (5G) deployment in 2020. For …

The use of wireless communications in Industrial Internet of Things (IIoT) enables unparalleled
levels of flexibility and instantaneous reconfiguration for autonomous industrial processes…

This paper investigates the challenges and opportunities for assigning spectrum for private
5G networks, with particular emphasis on the 3.5 GHz band and regulation issued by the …

Accurate characterization of spatial multipath channels at millimeter wave bands is important
for system design and performance evaluation of future wireless systems. Channel …

This article presents a massive multiple-input multiple-output (MMIMO) outdoor measurement
campaign with bidirectional angular discrimination. Two dynamic user arrays of eight …

Ray tracing‐ (RT‐) assisted beamforming, where beams are directly steered to dominant
paths tracked by ray tracing simulations, is a promising beamforming strategy, since it avoids …

This letter analyzes the impact of interuser distance and angular separation on the channel
correlation and achievable sum-rate for a massive multiple-input-multiple-output (MIMO) …

This paper analyzes the performance of well-known precoding schemes for massive
multiple-input multiple-output (MMIMO) systems. The investigations are based on extensive …

This paper discusses a radio channel model for evaluation of coming 5G techniques and
systems, emphasizing the expected utilization of higher frequency bands. The METIS map-…

We consider a ray-tracing tool, in particular the METIS map based model for deterministic
simulation of the channel impulse response. The ray-tracing tool is extended by adding a …