DFECsiNet: Exploiting diverse channel features for massive MIMO CSI feedback
Y Xu, M Zhao, S Zhang, H Jin - 2021 13th International …, 2021 - ieeexplore.ieee.org
To enhance the performance of a massive multiple-input multiple-output (MIMO) system,
downlink channel state information (CSI) should be fed back to the base station (BS) in …
downlink channel state information (CSI) should be fed back to the base station (BS) in …
Swin Transformer-Based CSI Feedback for Massive MIMO
For massive multiple-input multiple-output systems in the frequency division duplex (FDD)
mode, accurate downlink channel state information (CSI) is required at the base station (BS) …
mode, accurate downlink channel state information (CSI) is required at the base station (BS) …
AI-enhanced codebook-based CSI feedback in FDD massive MIMO
In frequency-division duplexing systems, the downlink channel state information (CSI)
should be fed back through an uplink transmission to reap the benefits of the massive …
should be fed back through an uplink transmission to reap the benefits of the massive …
MRFNet: A deep learning-based CSI feedback approach of massive MIMO systems
Z Hu, J Guo, G Liu, H Zheng… - IEEE Communications …, 2021 - ieeexplore.ieee.org
In frequency division duplex (FDD) networks, channel state information (CSI) is critical for
massive multiple-input multiple-output (MIMO) systems, because the base station (BS) relies …
massive multiple-input multiple-output (MIMO) systems, because the base station (BS) relies …
Knowledge-distillation-aided lightweight neural network for massive MIMO CSI feedback
In massive multiple-input multiple-output (MIMO) systems, channel state information (CSI) is
required by the base station (BS) to achieve high-performance gains. In frequency division …
required by the base station (BS) to achieve high-performance gains. In frequency division …
Global-Local Features Reconstruction Network for FDD Massive MIMO CSI Feedback
Y Tan, W Tan, J Guo, Z Shi - IEEE Wireless Communications …, 2024 - ieeexplore.ieee.org
The channel state information (CSI) plays a pivotal role in realizing precoding design and
signal detection for multiple-input multiple-output (MIMO) systems. However, a large number …
signal detection for multiple-input multiple-output (MIMO) systems. However, a large number …
Machine learning enhanced CSI acquisition and training strategy for FDD massive MIMO
N Song, T Yang - 2021 IEEE wireless communications and …, 2021 - ieeexplore.ieee.org
Massive Multiple Input Multiple Output (MIMO) is able to boost the system throughput. A key
challenge is a large overhead of Channel State Information (CSI) feedback with the …
challenge is a large overhead of Channel State Information (CSI) feedback with the …
SALDR: Joint self-attention learning and dense refine for massive MIMO CSI feedback with multiple compression ratio
The advantages of massive multiple-input multiple-output (MIMO) techniques depend
heavily on the accuracy of channel state information (CSI). In frequency division duplexing …
heavily on the accuracy of channel state information (CSI). In frequency division duplexing …
Multi-resolution CSI feedback with deep learning in massive MIMO system
In massive multiple-input multiple-output (MIMO) system, user equipment (UE) needs to
send downlink channel state information (CSI) back to base station (BS). However, the …
send downlink channel state information (CSI) back to base station (BS). However, the …
Deep transfer learning for 5G massive MIMO downlink CSI feedback
Acquisition of downlink channel state information (CSI) is an important procedure performed
at the base station (BS) for high quality wireless communication in frequency division …
at the base station (BS) for high quality wireless communication in frequency division …