Cover Image

A Unified Two-Stage Generative Diffusion Framework for Channel Estimation and Port Selection in Multiuser MIMO-FAS

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Tang, Erqiang, Guo, Wei, He, Hengtao, Song, Shenghui, Zhang, Jun, Letaief, Khaled B.
Format:	Preprint
Published:	2026
Subjects:	Information Theory Signal Processing
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Accurate and Fast Channel Estimation for Fluid Antenna Systems with Diffusion Models
by: Tang, Erqiang, et al.
Published: (2025)

Bayes-Optimal Unsupervised Learning for Channel Estimation in Near-Field Holographic MIMO
by: Yu, Wentao, et al.
Published: (2023)

Low-Complexity CSI Feedback for FDD Massive MIMO Systems via Learning to Optimize
by: Ma, Yifan, et al.
Published: (2024)

Learning Bayes-Optimal Channel Estimation for Holographic MIMO in Unknown EM Environments
by: Yu, Wentao, et al.
Published: (2023)

Fluid Antenna-Assisted MU-MIMO Systems with Decentralized Baseband Processing
by: Liao, Tianyi, et al.
Published: (2025)

Joint Beamforming and Antenna Position Optimization for Fluid Antenna-Assisted MU-MIMO Networks
by: Liao, Tianyi, et al.
Published: (2025)

Deep Learning for Near-Field XL-MIMO Transceiver Design: Principles and Techniques
by: Yu, Wentao, et al.
Published: (2023)

Sensing-Assisted Channel Estimation for Flexible-Antenna Systems: A Unified Framework
by: Cao, Ruoxiao, et al.
Published: (2026)

AI and Deep Learning for Terahertz Ultra-Massive MIMO: From Model-Driven Approaches to Foundation Models
by: Yu, Wentao, et al.
Published: (2024)

Toward Real-Time Edge AI: Model-Agnostic Task-Oriented Communication with Visual Feature Alignment
by: Xie, Songjie, et al.
Published: (2024)

Communication-Efficient Distributed On-Device LLM Inference Over Wireless Networks
by: Zhang, Kai, et al.
Published: (2025)

Model-Driven Deep Learning for Distributed Detection with Binary Quantization
by: Guo, Wei, et al.
Published: (2024)

Multimodal Deep Learning-Empowered Beam Prediction in Future THz ISAC Systems
by: Zhang, Kai, et al.
Published: (2025)

Rethinking Mutual Coupling in Movable Antenna MIMO Systems
by: Liao, Tianyi, et al.
Published: (2026)

Remote Training in Task-Oriented Communication: Supervised or Self-Supervised with Fine-Tuning?
by: Li, Hongru, et al.
Published: (2025)

Multimodal Mixture-of-Experts for ISAC in Low-Altitude Wireless Networks
by: Zhang, Kai, et al.
Published: (2025)

Tackling Distribution Shifts in Task-Oriented Communication with Information Bottleneck
by: Li, Hongru, et al.
Published: (2024)

Federated Low-Rank Adaptation with Differential Privacy over Wireless Networks
by: Kang, Tianqu, et al.
Published: (2024)

Channel Estimation for FAS-assisted Multiuser mmWave Systems
by: Xu, Hao, et al.
Published: (2023)

Task-Oriented Communication with Out-of-Distribution Detection: An Information Bottleneck Framework
by: Li, Hongru, et al.
Published: (2023)

Rethinking Mutual Coupling in Movable Antenna MIMO Systems: Modeling and Optimization
by: Liao, Tianyi, et al.
Published: (2026)

Mutual Information-Empowered Task-Oriented Communication: Principles, Applications and Challenges
by: Li, Hongru, et al.
Published: (2025)

STAR-RIS-Assisted Cell-Free Massive MIMO with Multi-antenna Users and Hardware Impairments Over Correlated Rayleigh Fading Channels
by: Qian, Jun, et al.
Published: (2025)

Channel Estimation and Hybrid Precoding for Frequency Selective Multiuser mmWave MIMO Systems
by: González-Coma, J. P., et al.
Published: (2024)

Model-Driven Sensing-Node Selection and Power Allocation for Tracking Maneuvering Targets in Perceptive Mobile Networks
by: Xie, Lei, et al.
Published: (2023)

Near-Field Communication with Massive Movable Antennas: An Electrostatic Equilibrium Perspective
by: Liu, Shicong, et al.
Published: (2025)

Joint Channel and Data Estimation for Multiuser Extremely Large-Scale MIMO Systems
by: Arai, Kabuto, et al.
Published: (2024)

Doppler-Robust Maximum Likelihood Parametric Channel Estimation for Multiuser MIMO-OFDM
by: Pinto, Enrique T. R., et al.
Published: (2024)

Channel Estimation and Analog Precoding for Pixel-based Fluid-Antenna-Assisted Multiuser MIMO-OFDM Systems
by: Guo, Huayan, et al.
Published: (2025)

Performance Analysis of STAR-RIS-Assisted Cell-Free Massive MIMO Systems with Electromagnetic Interference and Phase Errors
by: Qian, Jun, et al.
Published: (2024)

A Tractable Approach to Massive Communication and Ubiquitous Connectivity in 6G Standardization
by: Jiang, Junyi, et al.
Published: (2025)

Communication-Efficient Multi-Modal Edge Inference via Uncertainty-Aware Distributed Learning
by: Zhao, Hang, et al.
Published: (2026)

Multi-Modal Self-Supervised Semantic Communication
by: Zhao, Hang, et al.
Published: (2025)

Successive Bayesian Reconstructor for FAS Channel Estimation
by: Zhang, Zijian, et al.
Published: (2024)

Fundamental Limits of Non-Centered Non-Separable Channels and Their Application in Holographic MIMO Communications
by: Zhang, Xin, et al.
Published: (2023)

On the View-and-Channel Aggregation Gain in Integrated Sensing and Edge AI
by: Chen, Xu, et al.
Published: (2023)

Two-Timescale Design for Movable Antenna-Enabled Multiuser MIMO Systems
by: Zheng, Ziyuan, et al.
Published: (2024)

Robust Beamforming for Multiuser MIMO Systems with Unknown Channel Statistics: A Hybrid Offline-Online Framework
by: Zou, Wenzhuo, et al.
Published: (2025)

Deep Joint CSI Feedback and Multiuser Precoding for MIMO OFDM Systems
by: Guo, Yiran, et al.
Published: (2024)

FAS-LLM: Large Language Model-Based Channel Prediction for OTFS-Enabled Satellite-FAS Links
by: Yang, Halvin, et al.
Published: (2025)