Near-field communications: A tutorial review
Extremely large-scale antenna arrays, tremendously high frequencies, and new types of
antennas are three clear trends in multi-antenna technology for supporting the sixth …
antennas are three clear trends in multi-antenna technology for supporting the sixth …
Massive access for 5G and beyond
Massive access, also known as massive connectivity or massive machine-type
communication (mMTC), is one of the main use cases of the fifth-generation (5G) and …
communication (mMTC), is one of the main use cases of the fifth-generation (5G) and …
Joint transceiver and large intelligent surface design for massive MIMO mmWave systems
Large intelligent surface (LIS) has recently emerged as a potential low-cost solution to
reshape the wireless propagation environment for improving the spectral efficiency. In this …
reshape the wireless propagation environment for improving the spectral efficiency. In this …
Iterative algorithm induced deep-unfolding neural networks: Precoding design for multiuser MIMO systems
Optimization theory assisted algorithms have received great attention for precoding design
in multiuser multiple-input multiple-output (MU-MIMO) systems. Although the resultant …
in multiuser multiple-input multiple-output (MU-MIMO) systems. Although the resultant …
Hybrid beamforming design for OFDM dual-function radar-communication system
Dual-function radar-communication (DFRC) systems with Orthogonal Frequency Division
Multiplexing (OFDM) make efficient use of spectrum, while maintaining reliable robustness …
Multiplexing (OFDM) make efficient use of spectrum, while maintaining reliable robustness …
A survey of millimeter-wave communication: Physical-layer technology specifications and enabling transmission technologies
Millimeter-wave (mmWave) frequency bands, which offer abundant underutilized spectral
resources, have been explored and exploited in the past several years to meet the …
resources, have been explored and exploited in the past several years to meet the …
Physical layer security in near-field communications
A near-field secure transmission framework is proposed. Employing the hybrid beamforming
architecture, a multi-antenna base station (BS) transmits confidential information to a multi …
architecture, a multi-antenna base station (BS) transmits confidential information to a multi …
Dynamic hybrid beamforming with low-resolution PSs for wideband mmWave MIMO-OFDM systems
Analog/digital hybrid beamforming is considered as a key enabling multiple antenna
technology for implementing millimeter wave (mmWave) multiple-input multiple-output …
technology for implementing millimeter wave (mmWave) multiple-input multiple-output …
Simultaneously transmitting and reflecting surface (STARS) for terahertz communications
A simultaneously transmitting and reflecting surface (STARS) aided terahertz (THz)
communication system is proposed. A novel power consumption model is proposed that …
communication system is proposed. A novel power consumption model is proposed that …
Beamfocusing optimization for near-field wideband multi-user communications
A near-field wideband communication system is investigated in which a base station (BS)
employs an extra-large scale antenna array (ELAA) to serve multiple users in its near-field …
employs an extra-large scale antenna array (ELAA) to serve multiple users in its near-field …