Hybrid multiple-antenna transceivers, which combine large-dimensional analog
pre/postprocessing with lower-dimensional digital processing, are the most promising …

In millimeter wave (mmW) dense femto-networks, major challenges are overcoming the
performance loss imposed by the channel and managing the co-channel interference. The …

Automation enabled by ultra-reliable and low latency 5G connectivity is expected to
transform the industrial landscape over the next decade. Given the spectrum crunch in …

Resource allocation in mmWave small cell is a key issue of the fifth generation (5G) systems.
To solve this problem, we first present a hybrid beamforming structure for base station of …

To address the increasing data rate demands for future wireless networks, a dense
deployment of base stations or access points is the most promising approach; however …

A metacognitive radar switches between two modes of cognition—one mode to achieve a
high-quality estimate of targets, and the other mode to hide its utility function (plan). To …

A cognitive radar is a constrained utility maximizer that adapts its sensing mode in response
to a changing environment. If an adversary can estimate the utility function of a cognitive …

Heterogeneous network (HetNet), employing massive multiple-input multiple-output (MIMO),
has been recognized as a promising technique to enhance network capacity, and to improve …

Due to the increase in the number of users, beam switching is used for suppressing
interference, which leads to higher computational complexity in multi-cell millimeter wave …

The fifth generation (5G) of mobile networks is emerging as a key enabler of modern factory
automation (FA) applications that ensure timely and reliable data exchange between …