With the increasing number of commercial 5G deployments, research on beyond 5G (B5G)
and 6G has started in earnest. Although it is too early to clearly identify what 6G systems will …

The quantum internet is a cutting‐edge paradigm that uses the unique characteristics of
quantum technology to radically alter communication networks. This new network type is …

This paper proposes the use of annealing-based quantum computing for solving
combinatorial optimal power flow problems. Quantum annealers provide a physical …

Optimal MIMO detection is one of the most computationally challenging tasks in wireless
systems. We show that new analog computing approaches, such as Coherent Ising …

6G technologies such as massive MIMO, dense cells, innovative air interface multiplexing
techniques, and ultra-high frequencies stand to significantly benefit from significantly …

Massive multiple-input multiple-output (MIMO) is a key technology in 5G New Radio (NR) to
improve spectral efficiency. A major challenge in its realization is the huge amount of real …

We have recently seen a surge in interest in leveraging reconfigurable intelligent surfaces in
smart radio environments. One critical question is how to efficiently optimize the phase …

We present a novel and flexible method to optimize the phase response of reflective
metasurfaces (MSs) toward the desired scattering profile. The scattering power is expressed …

Quantum annealing offers an appealing route to handle large-scale optimization problems.
Existing Quantum Annealing processing units are readily available via cloud platform …

Overcoming the conventional trade-off between throughput and bit error rate (BER)
performance, versus computational complexity is a long-term challenge for uplink Multiple …