Movable antennas for wireless communication: Opportunities and challenges
Movable antenna (MA) technology is a recent development that fully exploits the wireless
channel spatial variation in a confined region by enabling local movement of the antenna …
channel spatial variation in a confined region by enabling local movement of the antenna …
Massive mimo techniques for 5g and beyond—opportunities and challenges
Telecommunications have grown to be a pillar to a functional society and the urge for
reliable and high throughput systems has become the main objective of researchers and …
reliable and high throughput systems has become the main objective of researchers and …
Rethinking WMMSE: Can its complexity scale linearly with the number of BS antennas?
Precoding design for maximizing weighted sum-rate (WSR) is a fundamental problem for
downlink of massive multi-user multiple-input multiple-output (MU-MIMO) systems. It is well …
downlink of massive multi-user multiple-input multiple-output (MU-MIMO) systems. It is well …
How much does reconfigurable intelligent surface improve cell-free massive MIMO uplink with hardware impairments?
This paper investigates the uplink performance of a general cell-free massive multiple-input
multiple-output (CF-mMIMO) system, in which all access points (APs) and user equipments …
multiple-output (CF-mMIMO) system, in which all access points (APs) and user equipments …
Application of reinforcement learning and deep learning in multiple-input and multiple-output (MIMO) systems
The current wireless communication infrastructure has to face exponential development in
mobile traffic size, which demands high data rate, reliability, and low latency. MIMO systems …
mobile traffic size, which demands high data rate, reliability, and low latency. MIMO systems …
Integrated sensing and communication with massive MIMO: A unified tensor approach for channel and target parameter estimation
Benefitting from the vast spatial degrees of freedom, the amalgamation of integrated sensing
and communication (ISAC) and massive multiple-input multiple-output (MIMO) is expected to …
and communication (ISAC) and massive multiple-input multiple-output (MIMO) is expected to …
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 …
Delay-Doppler alignment modulation for spatially sparse massive MIMO communication
Delay alignment modulation (DAM) is an emerging technique for achieving inter-symbol
interference (ISI)-free wideband communications using spatial-delay processing, without …
interference (ISI)-free wideband communications using spatial-delay processing, without …
Deep learning-based beamspace channel estimation in mmWave massive MIMO systems
Y Zhang, Y Mu, Y Liu, T Zhang… - IEEE Wireless …, 2020 - ieeexplore.ieee.org
In this letter, fully convolutional denoising approximate message passing (FCDAMP)
algorithm is proposed by combining fully convolutional denoising networks with learned …
algorithm is proposed by combining fully convolutional denoising networks with learned …
Intelligent reflecting surface aided NOMA for millimeter-wave massive MIMO with lens antenna array
P Liu, Y Li, W Cheng, X Gao… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this paper, we propose a downlink intelligent reflecting surface (IRS) aided non-
orthogonal multiple access (NOMA) for millimeter-wave (mmWave) massive MIMO with lens …
orthogonal multiple access (NOMA) for millimeter-wave (mmWave) massive MIMO with lens …