A novel CSI feedback approach for massive MIMO using LSTM-attention CNN
In this paper, a novel mechanism is studied to improve the performance of the channel state
information (CSI) feedback in massive multiple-input multiple-output (MIMO) systems. The …
information (CSI) feedback in massive multiple-input multiple-output (MIMO) systems. The …
CSI feedback based on complex neural network for massive MIMO systems
Q Liu, Z Zhang, G Yang, N Cao, M Li - IEEE Access, 2022 - ieeexplore.ieee.org
In order to solve the problem of large channel state information (CSI) feedback overhead
and low feedback accuracy in massive multiple-input multiple-output (MIMO) systems. We …
and low feedback accuracy in massive multiple-input multiple-output (MIMO) systems. We …
AnciNet: An efficient deep learning approach for feedback compression of estimated CSI in massive MIMO systems
Accurate channel state information (CSI) feedback plays a vital role in improving the
performance gain of massive multiple-input multiple-output (m-MIMO) systems, where the …
performance gain of massive multiple-input multiple-output (m-MIMO) systems, where the …
DS-NLCsiNet: Exploiting non-local neural networks for massive MIMO CSI feedback
X Yu, X Li, H Wu, Y Bai - IEEE Communications Letters, 2020 - ieeexplore.ieee.org
Channel state information (CSI) feedback plays an important part in frequency division
duplex (FDD) massive multiple-input multiple-output (MIMO) systems. However, it is still …
duplex (FDD) massive multiple-input multiple-output (MIMO) systems. However, it is still …
Lightweight convolutional neural networks for CSI feedback in massive MIMO
In frequency division duplex mode of massive multiple-input multiple-output systems, the
downlink channel state information (CSI) must be sent to the base station (BS) through a …
downlink channel state information (CSI) must be sent to the base station (BS) through a …
CLNet: Complex input lightweight neural network designed for massive MIMO CSI feedback
The Massive Multiple Input Multiple Output (MIMO) system is a core technology of the next
generation communication. With the growing complexity of CSI, CSI feedback in massive …
generation communication. With the growing complexity of CSI, CSI feedback in massive …
A lightweight deep network for efficient CSI feedback in massive MIMO systems
To fully exploit the advantages of massive multiple-input multiple-output (m-MIMO), accurate
channel state information (CSI) is required at the transmitter. However, excessive CSI …
channel state information (CSI) is required at the transmitter. However, excessive CSI …
A novel approach using convolutional transformer for massive MIMO CSI feedback
In frequency division duplex model, the massive multiple-input multiple-output (MIMO)
systems rely on feedback of channel state information (CSI) to perform precoding …
systems rely on feedback of channel state information (CSI) to perform precoding …
Binary neural network aided CSI feedback in massive MIMO system
In massive multiple-input multiple-output (MIMO) system, channel state information (CSI) is
essential for the base station (BS) to achieve high performance gain. The CSI matrix needs …
essential for the base station (BS) to achieve high performance gain. The CSI matrix needs …
Deep learning-based massive MIMO CSI feedback
J Li, Q Zhang, X Xin, Y Tao, Q Tian… - 2019 18th …, 2019 - ieeexplore.ieee.org
Massive multi-input and multi-output technology is a key technology for future 5G wireless
communication. The channel feedback problem of massive mimo becomes more and more …
communication. The channel feedback problem of massive mimo becomes more and more …