An overview of enhanced massive MIMO with array signal processing techniques
In the past ten years, there have been tremendous research progresses on massive MIMO
systems, most of which stand from the communications viewpoint. A new trend to investigate …
systems, most of which stand from the communications viewpoint. A new trend to investigate …
Deep learning for super-resolution channel estimation and DOA estimation based massive MIMO system
H Huang, J Yang, H Huang, Y Song… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The recent concept of massive multiple-input multiple-output (MIMO) can significantly
improve the capacity of the communication network, and it has been regarded as a …
improve the capacity of the communication network, and it has been regarded as a …
Enhancing the physical layer security of non-orthogonal multiple access in large-scale networks
This paper investigates the physical layer security of non-orthogonal multiple access
(NOMA) in large-scale networks with invoking stochastic geometry. Both single-antenna and …
(NOMA) in large-scale networks with invoking stochastic geometry. Both single-antenna and …
Spectrum and energy-efficient beamspace MIMO-NOMA for millimeter-wave communications using lens antenna array
The recent concept of beamspace multiple input multiple output (MIMO) can significantly
reduce the number of required radio frequency (RF) chains in millimeter-wave (mmWave) …
reduce the number of required radio frequency (RF) chains in millimeter-wave (mmWave) …
Auction-based time scheduling for backscatter-aided RF-powered cognitive radio networks
This paper investigates the time scheduling for a backscatter-aided radio-frequency-
powered cognitive radio network, where multiple secondary transmitters transmit data to the …
powered cognitive radio network, where multiple secondary transmitters transmit data to the …
Angle domain hybrid precoding and channel tracking for millimeter wave massive MIMO systems
The millimeter-wave (mm-wave) massive multiple-input multiple-output (MIMO) system has
gained much attention for its considerable improvement in system throughput. However, the …
gained much attention for its considerable improvement in system throughput. However, the …
Beam tracking for UAV mounted SatCom on-the-move with massive antenna array
Unmanned aerial vehicle (UAV)-satellite communication has drawn dramatic attention for its
potential to build the integrated space-air-ground network and the seamless wide-area …
potential to build the integrated space-air-ground network and the seamless wide-area …
Deep learning-based channel estimation for massive MIMO systems
In this letter, we propose a deep learning (DL)-based channel estimation scheme for the
massive multiple-input multiple-output (MIMO) system. Unlike existing studies, we develop …
massive multiple-input multiple-output (MIMO) system. Unlike existing studies, we develop …
Optimization or alignment: Secure primary transmission assisted by secondary networks
Security is a challenging issue for cognitive radio (CR) to be used in future 5G mobile
systems. Conventionally, interference will degrade the performance of a primary user (PU) …
systems. Conventionally, interference will degrade the performance of a primary user (PU) …
Channel estimation for TDD/FDD massive MIMO systems with channel covariance computing
In this paper, we propose a new channel estimation scheme for TDD/FDD massive MIMO
systems by reconstructing (sometimes also referred to as covariance computing or …
systems by reconstructing (sometimes also referred to as covariance computing or …