Direction-of-arrival (DOA) estimation is the preliminary stage of communication, localization,
and sensing. Hence, it is a canonical task for next-generation wireless communications …

The high mobility of future high-speed trains (up to 500 km/h) poses great challenges on the
design of dynamic beamforming (BF) algorithms for millimeter-wave (mmWave) …

The proliferation of wireless applications, the ever-increasing spectrum crowdedness, as
well as cell densification makes the issue of interference increasingly severe in many …

This paper aims to constitute a noteworthy contribution to the domain of direction-ofarrival
(DoA) estimation through the application of deep learning algorithms. We approach the DoA …

Adaptive 5G architecture consisting of three functional sections (four antenna components,
tunable matching network (TMN), and radio frequency (RF) front-end package) is proposed …

Integrating millimeter Wave (mmWave) and long-term evolution (LTE) sub-6 GHz bands to
provide wireless services for high-speed rails (HSRs) is a promising solution to balance the …

Millimeter-wave (mmWave) signals experience severe environmental path loss. To mitigate
the path loss, beam-forming methods are used to realize directional mmWave beams that …

Angle-of-arrival (AoA) estimation in localized hybrid arrays suffers from phase ambiguity
owing to its localized structure and vulnerability to noise. In this letter, we propose a novel …

In order to improve the effect of high-speed railway communication, this paper studies the
high-speed railway communication strategy combined with LIFI technology and improves …

In the context of this research work, we study the so-called problem of full snapshot
reconstruction in hybrid antenna array structures that are utilized in mmWave …