Near-Field Positioning for XL-MIMO Uniform Circular Arrays: An Attention-Enhanced Deep Learning Approach
Fuente:
arXiv
Saved in:
| Main Authors: | Gao, Yuan, Guo, Xinyu, Li, Han, Du, Jianbo, Xu, Shugong |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Low-Complexity Near-Field Localization with XL-MIMO Sectored Uniform Circular Arrays
by: Liu, Shicong, et al.
Published: (2024)
by: Liu, Shicong, et al.
Published: (2024)
Generalizable and Robust Beam Prediction for 6G Networks: An Deep-Learning Framework with Positioning Feature Fusion
by: Jin, Yanliang, et al.
Published: (2026)
by: Jin, Yanliang, et al.
Published: (2026)
Deep Learning-Based CSI Feedback for XL-MIMO Systems in the Near-Field Domain
by: Peng, Zhangjie, et al.
Published: (2024)
by: Peng, Zhangjie, et al.
Published: (2024)
Sensing-Enhanced Channel Estimation for Near-Field XL-MIMO Systems
by: Liu, Shicong, et al.
Published: (2024)
by: Liu, Shicong, et al.
Published: (2024)
Bayesian Learning-Aided Near-Field Channel Estimation for mmWave Hybrid MIMO systems employing Uniform Circular Array
by: Garg, Abhisha, et al.
Published: (2026)
by: Garg, Abhisha, et al.
Published: (2026)
Uniform Circular Arrays in Near-Field: Omnidirectional Coverage with Limited Capacity
by: Hussain, Ahmed, et al.
Published: (2025)
by: Hussain, Ahmed, et al.
Published: (2025)
Dynamic Channel Charting: An LSTM-AE-based Approach
by: Gao, Yuan, et al.
Published: (2026)
by: Gao, Yuan, et al.
Published: (2026)
Deep Learning for Near-Field XL-MIMO Transceiver Design: Principles and Techniques
by: Yu, Wentao, et al.
Published: (2023)
by: Yu, Wentao, et al.
Published: (2023)
Design and Analysis of LoS MIMO Systems with Uniform Circular Arrays
by: Jeon, Yuri, et al.
Published: (2020)
by: Jeon, Yuri, et al.
Published: (2020)
The Impact of Uniform Circular Array on Near-field ISAC
by: Xue, Na, et al.
Published: (2025)
by: Xue, Na, et al.
Published: (2025)
Exploring the Advantages of Sparse Arrays in Near-Field XL-MIMO Systems: Beam Analysis and EDoF Function
by: Chen, Xianzhe, et al.
Published: (2025)
by: Chen, Xianzhe, et al.
Published: (2025)
A Novel Near-Field Dictionary Design for Hybrid MIMO with Uniform Planar Arrays
by: Antonelli, Luca, et al.
Published: (2026)
by: Antonelli, Luca, et al.
Published: (2026)
Hybrid Beamforming Design for Near-Field ISAC with Modular XL-MIMO
by: Meng, Chunwei, et al.
Published: (2024)
by: Meng, Chunwei, et al.
Published: (2024)
Analytical Framework for Effective Degrees of Freedom in Near-Field XL-MIMO
by: Wang, Zhe, et al.
Published: (2024)
by: Wang, Zhe, et al.
Published: (2024)
Joint Range-Angle Estimation in Near-Field ISAC System using Uniform Circular Array
by: Zaniboni, Lorenzo, et al.
Published: (2026)
by: Zaniboni, Lorenzo, et al.
Published: (2026)
Near-Field Multiuser Beam Training for XL-MIMO: An End-to-End Interference-Aware Approach with Pilot Limitations
by: Li, Xinyang, et al.
Published: (2026)
by: Li, Xinyang, et al.
Published: (2026)
NF-TrackLLM: Joint Prediction of UAV Trajectory and Near-Field Beam for LAE XL-MIMO Systems
by: Lu, Qianfan, et al.
Published: (2026)
by: Lu, Qianfan, et al.
Published: (2026)
Distributed Near-Field Channel Estimation for U6G XL-MIMO Systems under Beam Squint
by: Lu, Zhizheng, et al.
Published: (2026)
by: Lu, Zhizheng, et al.
Published: (2026)
Sparse Array Design for Near-Field MU-MIMO: Reconfigurable Array Thinning Approach
by: Hussain, Ahmed, et al.
Published: (2026)
by: Hussain, Ahmed, et al.
Published: (2026)
Deep Learning Based Near-Field User Localization with Beam Squint in Wideband XL-MIMO Systems
by: Lei, Hao, et al.
Published: (2024)
by: Lei, Hao, et al.
Published: (2024)
Sparse Near-Field Channel Estimation for XL-MIMO via Adaptive Filtering
by: Shukla, Vidya Bhasker, et al.
Published: (2025)
by: Shukla, Vidya Bhasker, et al.
Published: (2025)
Blind Channel Estimation and Data Detection for Near-Field XL-MIMO Systems
by: Safari, Maral, et al.
Published: (2026)
by: Safari, Maral, et al.
Published: (2026)
Near-Field SWIPT Using XL-MIMO: Power Allocation and Subarray Activation
by: Mumtaz, Muhammad Zeeshan, et al.
Published: (2025)
by: Mumtaz, Muhammad Zeeshan, et al.
Published: (2025)
Exploiting Dynamic Sparsity for Near-Field Spatial Non-Stationary XL-MIMO Channel Tracking
by: Xu, Wenkang, et al.
Published: (2024)
by: Xu, Wenkang, et al.
Published: (2024)
Empirical Study on Near-Field and Spatial Non-Stationarity Modeling for THz XL-MIMO Channel in Indoor Scenario
by: Xu, Huixin, et al.
Published: (2025)
by: Xu, Huixin, et al.
Published: (2025)
Analytical Framework of Airy Beams in Near-Field XL-MIMO: From Ideal Optics to Wireless Reality
by: Lu, Zhizheng, et al.
Published: (2026)
by: Lu, Zhizheng, et al.
Published: (2026)
Codebook Design for Limited Feedback in Near-Field XL-MIMO Systems
by: Yao, Liujia, et al.
Published: (2026)
by: Yao, Liujia, et al.
Published: (2026)
Near-Field Channel Estimation for XL-RIS Assisted Multi-User XL-MIMO Systems: Hybrid Beamforming Architectures
by: Lee, Jeongjae, et al.
Published: (2024)
by: Lee, Jeongjae, et al.
Published: (2024)
Adaptive Structured Sparse Bayesian Learning for Near-Field Non-Stationary Channel Estimation in XL-MIMO Systems
by: Feng, Qingxia, et al.
Published: (2026)
by: Feng, Qingxia, et al.
Published: (2026)
Low-Complexity Distributed Combining Design for Near-Field Cell-Free XL-MIMO Systems
by: Wang, Zhe, et al.
Published: (2026)
by: Wang, Zhe, et al.
Published: (2026)
Near-Field Channel Estimation for XL-MIMO: A Deep Generative Model Guided by Side Information
by: Jin, Zhenzhou, et al.
Published: (2025)
by: Jin, Zhenzhou, et al.
Published: (2025)
Near-Field Wideband Channel Estimation for XL-MIMO Systems via Denoising Diffusion Model
by: Feng, Qingxia, et al.
Published: (2026)
by: Feng, Qingxia, et al.
Published: (2026)
Deep Learning-Based Rate-Adaptive CSI Feedback for Wideband XL-MIMO Systems in the Near-Field Domain
by: Liu, Zhenyu, et al.
Published: (2025)
by: Liu, Zhenyu, et al.
Published: (2025)
Parametric Near-Field MMSE Channel Estimation for sub-THz XL-MIMO Systems
by: Long, Wen-Xuan, et al.
Published: (2025)
by: Long, Wen-Xuan, et al.
Published: (2025)
Near-Field Energy Harvesting Using XL-MIMO Over Non-Stationary Channels
by: Mumtaz, Muhammad Zeeshan, et al.
Published: (2025)
by: Mumtaz, Muhammad Zeeshan, et al.
Published: (2025)
A Tutorial on Near-Field XL-MIMO Communications Towards 6G
by: Lu, Haiquan, et al.
Published: (2023)
by: Lu, Haiquan, et al.
Published: (2023)
Wideband Beamforming for Near-Field Communications with Circular Arrays
by: Guo, Yunhui, et al.
Published: (2024)
by: Guo, Yunhui, et al.
Published: (2024)
Machine Learning-based Near-field Emitter Location Sensing via Grouped Hybrid Analog and Digital XL-MIMO Receive Array
by: Bai, Jiatong, et al.
Published: (2024)
by: Bai, Jiatong, et al.
Published: (2024)
Far-Field vs. Near-Field Propagation Channels: Key Differences and Impact on 6G XL-MIMO Performance Evaluation
by: Ding, Zihang, et al.
Published: (2025)
by: Ding, Zihang, et al.
Published: (2025)
Enhanced Fingerprint-based Positioning With Practical Imperfections: Deep learning-based approaches
by: Xu, Shugong, et al.
Published: (2025)
by: Xu, Shugong, et al.
Published: (2025)
Similar Items
-
Low-Complexity Near-Field Localization with XL-MIMO Sectored Uniform Circular Arrays
by: Liu, Shicong, et al.
Published: (2024) -
Generalizable and Robust Beam Prediction for 6G Networks: An Deep-Learning Framework with Positioning Feature Fusion
by: Jin, Yanliang, et al.
Published: (2026) -
Deep Learning-Based CSI Feedback for XL-MIMO Systems in the Near-Field Domain
by: Peng, Zhangjie, et al.
Published: (2024) -
Sensing-Enhanced Channel Estimation for Near-Field XL-MIMO Systems
by: Liu, Shicong, et al.
Published: (2024) -
Bayesian Learning-Aided Near-Field Channel Estimation for mmWave Hybrid MIMO systems employing Uniform Circular Array
by: Garg, Abhisha, et al.
Published: (2026)