Beamspace channel estimation for wideband millimeter-wave MIMO: A model-driven unsupervised learning approach

H He, R Wang, W Jin, S Jin, CK Wen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Millimeter-wave (mmWave) communications have been one of the promising technologies
for future wireless networks that integrate a wide range of data-demanding applications. To …

Adaptive MIMO detector based on hypernetwork: Design, simulation, and experimental test

J Zhang, CK Wen, S Jin - IEEE Journal on Selected Areas in …, 2021 - ieeexplore.ieee.org
Algorithm unfolding, which provides a systematic connection between conventional model-
based algorithms and modern data-based deep learning, has exhibited great empirical …

Achievable rates of generalized linear systems with orthogonal/vector AMP receiver

L Liu, Y Chi, Y Li, Z Zhang - IEEE Transactions on Signal …, 2023 - ieeexplore.ieee.org
In signal processing and wireless communications, the generalized linear system (GLS) has
been widely used to evaluate the impact of nonlinear preprocessing on receiver …

Decentralized channel estimation for the uplink of grant-free massive machine-type communications

S Liu, H Zhang, Q Zou - IEEE Transactions on Communications, 2021 - ieeexplore.ieee.org
This paper studies the joint estimation of channel fading and user activity for the uplink of a
grant-free massive machine-type communication system. Comparing with previous studies …

Deep unfolding network for ISAR imaging based on hypernetwork

J Guo, H Shi, T Yang, D Liu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Inverse synthetic aperture radar (ISAR) imaging can provide high-resolution images of
targets. More recently, the unfolding algorithm has successfully realized fast and efficient …

Phase retrieval using expectation consistent signal recovery algorithm based on hypernetwork

CJ Wang, CK Wen, SH Tsai, S Jin… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Phase retrieval (PR) is an important component in modern computational imaging systems.
Recent advances in deep learning have introduced new possibilities for a robust and fast …

Generalized linear systems with OAMP/VAMP receiver: Achievable rate and coding principle

L Liu, Y Chi, Y Li, Z Zhang - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
The generalized linear system (GLS) has been widely used in wireless communications to
evaluate the effect of nonlinear preprocessing on receiver performance. Generalized …

Phase retrieval with learning unfolded expectation consistent signal recovery algorithm

CJ Wang, CK Wen, SHL Tsai… - IEEE Signal Processing …, 2020 - ieeexplore.ieee.org
Phase retrieval algorithms are now an important component of many modern computational
imaging systems. A recently proposed scheme called generalized expectation consistent …

Vector Approximate Survey Propagation for Model-Mismatched Estimation (Or: How to Achieve Kabashima's 1RSB Prediction)

Q Chen, H Zhang, H Zhu - arXiv preprint arXiv:2311.05111, 2023 - arxiv.org
For approximate inference in high-dimensional generalized linear models (GLMs), the
performance of an estimator may significantly degrade when mismatch exists between the …

Decentralized detection for B5G massive MIMO: When local computation meets iterative algorithm

Q Yang, J Yan, X Zhang, H Zhang - Physical Communication, 2022 - Elsevier
Massive multiple-input multiple-output (MIMO) is a key enabler for 5G and beyond. For
signal detection of massive MIMO, computing resources available at the network edge were …