Exploiting ultra-wide bandwidths is a promising approach to achieve the terabits per second
(Tbps) data rates required to unlock emerging mobile applications like mobile extended …

In this article, we investigate a reconfigurable intelligent surface (RIS)-aided multiuser full-
duplex secure communication system with hardware impairments at transceivers and RIS …

Due to the computing capability and memory limitations, it is difficult to apply the traditional
deep learning (DL) models to the edge devices (EDs) for realizing lightweight automatic …

In this article, we present a hybrid channel estimation algorithm for uniform planar array
(UPA)-assisted millimeter-wave (mmWave) massive multiple-input–multiple-output (MIMO) …

In this paper, we investigate the potential of a novel precoder for a massive multiple-input
multiple-output (MIMO) system with multiple-antenna users under the influence of both …

为应对毫米波通信加入智能反射表面(IRS) 进行辅助通信导致系统变复杂难以获得信道状态信息
(CSI) 这一挑战, 采用了混合智能反射表面结构, 即IRS 由大量无源元件和有限的射频(RF) …

Deploying 1-bit analog-to-digital converters (ADCs) in massive multiple-input multiple-output
(MIMO) systems is promising to reduce the energy consumption. However, serious …

To calibrate the test system of fifth-generation (5G) massive multiple-input multiple-output
(MIMO) base station (BS), this paper proposes a promising single-port measurement …

Low-utilized antenna subarrays can be switched to sleep mode during traffic valleys to save
energy. However, when an antenna subarray enters sleep mode, beam services connected …

In this paper, we study the beam synthesis and management methods for the phased
antenna array-based wireless communications systems, eg, 5 G mmWave communications …