Information security has always been a critical issue in wireless networks. Apart from other
secure techniques, covert communication emerges as a potential solution to security for …

Unmanned aerial vehicle (UAV) antenna tracking system is an electromechanical
component designed to track and steer the signal beams from the ground control station …

This paper investigates the uplink achievable rates of massive multiple-input multiple-output
(MIMO) antenna systems in Ricean fading channels, using maximal-ratio combining (MRC) …

Automatic modulation classification (AMC) is an essential technology for the non-
cooperative communication systems, and it is widely applied into various communications …

Automatic modulation classification (AMC) is one of the most critical technologies for non-
cooperative communication systems. Recently, deep learning (DL) based AMC (DL-AMC) …

Interference alignment (IA), given uncorrelated channel components and perfect channel
state information, obtains the maximum degrees of freedom in an interference channel. Little …

It is challenging to satisfy the critical requirements of ultrareliable and low-latency
communications (URLLCs) in the Internet of Things (IoT) under severe channel fading. The …

The emerging orbital angular momentum (OAM) based wireless communication is expected
to be a high spectrum-efficiency communication paradigm to solve the growing transmission …

Orthogonal time-frequency space (OTFS) scheme, which transforms a time and frequency
selective channel into an almost non-selective channel in the delay-Doppler domain …

Modulation type is one of the most important characteristics used in signal waveform
identification and classification. Spatial correlation is a crucial factor for practical multiple …