Cover Image

Physical-Layer Security in Mixed Near-Field and Far-Field Communication Systems

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Liu, Tianyu, You, Changsheng, Zhou, Cong, Zhang, Yunpu, Gong, Shiqi, Liu, Heng, Zhang, Guangchi
Format:	Preprint
Published:	2025
Subjects:	Signal Processing
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

AN-Aided Secure Beamforming for ELAA-SWIPT in Mixed Near- and Far-Field
by: Yi, Yaqian, et al.
Published: (2025)

Rotatable Antenna Enabled Multi-Cell Mixed Near-Field and Far-Field Communications
by: Zhang, Yunpu, et al.
Published: (2026)

Rotatable Antenna Aided Mixed Near-Field and Far-Field Communications in the Upper Mid-Band: Interference Analysis and Joint Optimization
by: Zhang, Yunpu, et al.
Published: (2025)

MA-enhanced Mixed Near-field and Far-field Covert Communications
by: Zhou, Chao, et al.
Published: (2025)

Performance Analysis and Low-Complexity Beamforming Design for Near-Field Physical Layer Security
by: Zhang, Yunpu, et al.
Published: (2024)

Performance Analysis of Physical Layer Security: From Far-Field to Near-Field
by: Zhao, Boqun, et al.
Published: (2024)

Mitigating Mixed-field Interference in Near-field and Far-field Communications: An Antenna Selection Approach
by: Liu, Tianyu, et al.
Published: (2026)

Mixed Near-field and Far-field Localization in Extremely Large-scale MIMO Systems
by: Zhou, Cong, et al.
Published: (2025)

Near-Field Localization With Coprime Array
by: Cheng, Hongqiang, et al.
Published: (2024)

Near-Field Beam Training: Joint Angle and Range Estimation with DFT Codebook
by: Wu, Xun, et al.
Published: (2023)

Near-field Physical Layer Security: Robust Beamforming under Location Uncertainty
by: Zhou, Chao, et al.
Published: (2026)

A Tutorial on MIMO-OFDM ISAC: From Far-Field to Near-Field
by: Dai, Qianglong, et al.
Published: (2025)

Sparse Array Enabled Near-Field Communications: Beam Pattern Analysis and Hybrid Beamforming Design
by: Zhou, Cong, 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)

Low-complexity Design for Beam Coverage in Near-field and Far-field: A Fourier Transform Approach
by: Zhou, Chao, et al.
Published: (2026)

Intelligent Reflecting Surface Based Localization of Mixed Near-Field and Far-Field Targets
by: Zhu, Weifeng, et al.
Published: (2025)

Multi-Beam Symbol-Level Secure Communication for Hybrid Near- and Far-Field Communications
by: Deng, Wensheng, et al.
Published: (2024)

Frequency-switching Array Enhanced Physical-Layer Security in Terahertz Bands: A Movable Antenna Perspective
by: Zhou, Cong, et al.
Published: (2025)

New Paradigm for Unified Near-Field and Far-Field Wireless Communications
by: Wang, Zhaocheng, et al.
Published: (2025)

Near-field Beam-focusing Pattern under Discrete Phase Shifters
by: Zhang, Haodong, et al.
Published: (2024)

On Near-Far-Field Boundaries in Wireless Systems
by: Stutz-Tirri, Alexander, et al.
Published: (2026)

Beyond Near-Field: Far-Field Location Division Multiple Access in Downlink MIMO Systems
by: Liu, Haoyan, et al.
Published: (2024)

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

Deployment Optimization for XL-IRS Assisted Multi-User Communications
by: Zhou, Chao, et al.
Published: (2025)

Channel Estimation for Holographic Communications in Hybrid Near-Far Field
by: Yue, Shaohua, et al.
Published: (2024)

Super-resolution Wideband Beam Training for Near-field Communications with Ultra-low Overhead
by: Zhou, Cong, et al.
Published: (2025)

When Near Becomes Far: From Rayleigh to Optimal Near-Field and Far-Field Boundaries
by: Daei, Sajad, et al.
Published: (2025)

Hybrid Near-Field and Far-Field Localization with Multiple Holographic MIMO Surfaces
by: Zhu, Weiqiao, et al.
Published: (2025)

Distributed Activity Detection for Cell-Free Hybrid Near-Far Field Communications
by: Lei, Jingreng, et al.
Published: (2025)

Multi-beam Training for Near-field Communications in High-frequency Bands
by: Zhou, Cong, et al.
Published: (2024)

Near-Field Wideband Secure Communications: An Analog Beamfocusing Approach
by: Zhang, Yuchen, et al.
Published: (2023)

Near-Far Field Codebook Design for IOS-Aided Multi-User Communications
by: Zhang, Shupei, et al.
Published: (2024)

How to Differentiate between Near Field and Far Field: Revisiting the Rayleigh Distance
by: Sun, Shu, et al.
Published: (2023)

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

Holographic-Pattern Based Multi-User Beam Training in RHS-Aided Hybrid Near-Field and Far-Field Communications
by: Zhang, Shupei, et al.
Published: (2024)

Hybrid Near-Far Field Channel Estimation for Holographic MIMO Communications
by: Yue, Shaohua, et al.
Published: (2024)

Enhancing Spatial Multiplexing and Interference Suppression for Near- and Far-Field Communications with Sparse MIMO
by: Wang, Huizhi, et al.
Published: (2024)

Near-field Beam Training with Sparse DFT Codebook
by: Zhou, Cong, et al.
Published: (2024)

Channel Estimation for XL-IRS Assisted Wireless Systems with Double-sided Visibility Regions
by: Zhou, Chao, et al.
Published: (2024)

Near-Field Integrated Sensing and Communications for Secure UAV Networks
by: Zhao, Jingjing, et al.
Published: (2025)