Cover Image

Sparse Estimation for XL-MIMO with Unified LoS/NLoS Representation

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Shi, Xu, Wang, Xuehan, Tan, Jingbo, Wang, Jintao
Format:	Preprint
Published:	2024
Subjects:	Information Theory Signal Processing
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Pinching-Antenna System Design under Random LoS and NLoS Channels
by: Xu, Yanqing, et al.
Published: (2025)

LoS+NLoS Holographic MIMO: Analysis and Application of Wavenumber-Division Multiplexing
by: Prajapati, Ashutosh, et al.
Published: (2025)

Sensing-Assisted LoS/NLoS Identification in Dynamic UAV Positioning Systems
by: Qiao, Huijuan, et al.
Published: (2026)

Machine Learning-Based Near-Field Localization in Mixed LoS/NLoS Scenarios
by: Ramezani, Parisa, et al.
Published: (2025)

Frugal RIS-aided 3D Localization with CFO under LoS and NLoS Conditions
by: Ettefagh, Yasaman, et al.
Published: (2024)

Near-Field LoS/NLoS Channel Estimation for RIS-Aided MU-MIMO Systems: Piece-Wise Low-Rank Approximation Approach
by: Lee, Jeongjae, et al.
Published: (2024)

You May Use the Same Channel Knowledge Map for Environment-Aware NLoS Sensing and Communication
by: Wu, Di, et al.
Published: (2025)

Localization Accuracy Improvement in Multistatic ISAC with LoS/NLoS Condition using 5G NR Signals
by: Khosroshahi, Keivan, et al.
Published: (2024)

Performance Analysis of Cell-Free Massive MIMO under Imperfect LoS Phase Tracking
by: Ain, Noor Ul, et al.
Published: (2026)

Unsupervised Learning for AoD Estimation in MISO Downlink LoS Transmissions
by: Li, Jiaying, et al.
Published: (2025)

Holographic MIMO Communications with Arbitrary Surface Placements: Near-Field LoS Channel Model and Capacity Limit
by: Gong, Tierui, et al.
Published: (2023)

Enhanced Tracking and Beamforming Codebook Design for Wideband Terahertz Massive MIMO System
by: Shi, Xu, et al.
Published: (2022)

Wi-Fi HaLow (IEEE 802.11ah) for Long-Range Monitoring Links: Point-to-Point NLoS/LoS and LoS Mesh Field Characterization
by: Xu, Jiajie, et al.
Published: (2026)

Sensing-Enhanced Channel Estimation for Near-Field XL-MIMO Systems
by: Liu, Shicong, et al.
Published: (2024)

On the Characterization and Evaluation of Doppler Squint in Wideband ODDM Systems
by: Wang, Xuehan, et al.
Published: (2025)

Achieving Full Multipath Diversity by Random Constellation Rotation: a Theoretical Perspective
by: Wang, Xuehan, et al.
Published: (2026)

ELAA-ISAC: Environmental Mapping Utilizing the LoS State of Communication Channel
by: Liu, Jiuyu, et al.
Published: (2025)

Pinching-Antenna System Design with LoS Blockage: Does In-Waveguide Attenuation Matter?
by: Xu, Yanqing, et al.
Published: (2025)

Wavenumber-Division Multiplexing in Holographic MIMO with NLoS Channels
by: Prajapati, Ashutosh, et al.
Published: (2025)

Recent Advances in Near-Field Beam Training and Channel Estimation for XL-MIMO Systems
by: Zeng, Ming, et al.
Published: (2025)

Revisiting XL-MIMO Channel Estimation: When Dual-Wideband Effects Meet Near Field
by: Tang, Anzheng, et al.
Published: (2024)

Channel Estimation for XL-MIMO Systems with Decentralized Baseband Processing: Integrating Local Reconstruction with Global Refinement
by: Tang, Anzheng, et al.
Published: (2025)

Wavenumber Domain Sparse Channel Estimation in Holographic MIMO
by: Guo, Xufeng, et al.
Published: (2024)

Pilot Signal and Channel Estimator Co-Design for Hybrid-Field XL-MIMO
by: Kang, Yoonseong, et al.
Published: (2024)

Near-Field User Localization and Channel Estimation for XL-MIMO Systems: Fundamentals, Recent Advances, and Outlooks
by: Lei, Hao, et al.
Published: (2024)

A Tutorial on Near-Field XL-MIMO Communications Towards 6G
by: Lu, Haiquan, et al.
Published: (2023)

Pioneering Scalable Prototyping for Mid-Band XL-MIMO Systems: Design and Implementation
by: Tian, Jiachen, et al.
Published: (2025)

Analytical Framework for Effective Degrees of Freedom in Near-Field XL-MIMO
by: Wang, Zhe, et al.
Published: (2024)

Performance Analysis of XL-MIMO with Rotary and Movable Antennas for High-speed Railway
by: Yi, Wenhui, et al.
Published: (2024)

Low-Complexity Distributed Combining Design for Near-Field Cell-Free XL-MIMO Systems
by: Wang, Zhe, et al.
Published: (2026)

Spatially Non-Stationary XL-MIMO Channel Estimation: A Three-Layer Generalized Approximate Message Passing Method
by: Tang, Anzheng, et al.
Published: (2024)

3D Trajectory Design for Energy-constrained Aerial CRNs Under Probabilistic LoS Channel
by: Lei, Hongjiang, et al.
Published: (2024)

InFocus: A spatial coding technique to mitigate misfocus in near field LoS beamforming
by: Myers, Nitin Jonathan, et al.
Published: (2020)

Near-Field Codebook-Based 3D Spherical Channel Estimation for UCA XL-MIMO Systems
by: Yang, Chenliang, et al.
Published: (2025)

Leveraging Self-Supervised Learning for MIMO-OFDM Channel Representation and Generation
by: Liu, Zongxi, et al.
Published: (2024)

Channel Charting-assisted Non-orthogonal Pilot Allocation for Uplink XL-MIMO Transmission
by: Che, Haohong, et al.
Published: (2024)

Power Consumption and Energy Efficiency of Mid-Band XL-MIMO: Modeling, Scaling Laws, and Performance Insights
by: Tian, Jiachen, et al.
Published: (2025)

Joint User Scheduling and Precoding for XL-MIMO Systems with Imperfect CSI
by: Gonzalez-Coma, Jose P., et al.
Published: (2023)

Codebook Design for Limited Feedback in Near-Field XL-MIMO Systems
by: Yao, Liujia, et al.
Published: (2026)

3D User Localization for Planar Arrays in LoS Near- and Far-Fields via Summed Phase Differences
by: Isaev, Sergey, et al.
Published: (2026)