Deep expectation-maximization for joint MIMO channel estimation and signal detection

Y Zhang, J Sun, J Xue, GY Li… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
To overcome the influence of channel estimation error on signal detection, this paper
presents a model-driven deep learning method for joint channel estimation and signal …

Designing tensor-train deep neural networks for time-varying MIMO channel estimation

J Zhang, X Ma, J Qi, S Jin - IEEE Journal of Selected Topics in …, 2021 - ieeexplore.ieee.org
This paper proposes a novel tensor-train deep neural network (TT-DNN) based channel
estimator to tackle challenges of time-varying channel estimation in multiple-input multiple …

Model-driven deep learning for MIMO detection

H He, CK Wen, S Jin, GY Li - IEEE Transactions on Signal …, 2020 - ieeexplore.ieee.org
In this paper, we investigate the model-driven deep learning (DL) for MIMO detection. In
particular, the MIMO detector is specially designed by unfolding an iterative algorithm and …

Efficient MIMO detection with imperfect channel knowledge-a deep learning approach

Q Chen, S Zhang, S Xu, S Cao - 2019 IEEE wireless …, 2019 - ieeexplore.ieee.org
Multiple-input multiple-output (MIMO) system is the key technology for long term evolution
(LTE) and 5G. The information detection problem at the receiver side is in general difficult …

Understanding deep MIMO detection

Q Hu, F Gao, H Zhang, GY Li… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Incorporating deep learning (DL) into multiple-input multiple-output (MIMO) detection has
been deemed as a promising technique for future wireless communications. However, most …

One-bit mmWave MIMO channel estimation using deep generative networks

A Doshi, JG Andrews - IEEE Wireless Communications Letters, 2023 - ieeexplore.ieee.org
As future wireless systems trend towards higher carrier frequencies and large antenna
arrays, receivers with one-bit analog-to-digital converters (ADCs) are being explored owing …

A model-driven deep learning network for MIMO detection

H He, CK Wen, S Jin, GY Li - 2018 IEEE Global Conference on …, 2018 - ieeexplore.ieee.org
In this paper, we propose a model-driven deep learning network for multiple-input multiple-
output (MIMO) detection. The structure of the network is specially designed by unfolding the …

Deep hypernetwork-based MIMO detection

M Goutay, FA Aoudia, J Hoydis - 2020 IEEE 21st International …, 2020 - ieeexplore.ieee.org
Optimal symbol detection for multiple-input multiple-output (MIMO) systems is known to be
an NP-hard problem. Conventional heuristic algorithms are either too complex to be …

A variational Bayesian inference-inspired unrolled deep network for MIMO detection

Q Wan, J Fang, Y Huang, H Duan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The great success of deep learning (DL) has inspired researchers to develop more accurate
and efficient symbol detectors for multi-input multi-output (MIMO) systems. Existing DL …

Joint channel estimation and symbol detection in MIMO-OFDM systems: A deep learning approach using Bi-LSTM

AK Nair, V Menon - 2022 14th international conference on …, 2022 - ieeexplore.ieee.org
Multiple Input Multiple Output-Orthogonal Frequency Division Multiplexing (MIMO-OFDM)
system is a promising technology that provides high capacity and high data rate …