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20 results for “Pinching antennas”

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eess.SPeess.SYEmpiricalRecentJun 9, 2026

Fundamentals of NOMA in Low-Earth Orbit Coordinated Multi-Satellite Networks

Xiangyu Li, Bodong Shang, Junchao Ma, Qingqing Wu +2 more

This paper investigates the downlink performance of CoMS-NOMA networks from a system-level perspective.

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cs.ITSurveyRecentJun 10, 2026

Reconfigurable Antennas for Next-generation Mobile Communication Networks: A Comprehensive Survey and Tutorial

Yizhe Zhao, Long Zhang, Halvin Yang, Kun Yang +3 more

This paper presents a comprehensive survey on reconfigurable antennas for next-generation mobile networks, focusing on their potential and applications.

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eess.SPcs.AIcs.NIRecentMay 29, 2026

Practical Cross-Band Channel Prediction for AI-RAN via Physics-Guided Deep Unfolding

Ruiqi Kong, He Chen, Xiaojun Lin

The paper proposes GUIDE, a physics-guided deep unfolding framework that enables practical, real-time cross-band channel prediction for AI-RAN by embedding wireless channel physics, significantly impr…

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cs.CRRecentMar 19, 2026

Secure Wi-Fi Ranging Today: Security and Adoption of IEEE 802.11az/bk

Nikola Antonijević, Bernhard Etzlinger, Dave Singelée, Bart Preneel

The paper analyzes the security and practical deployability of advanced Wi-Fi ranging standards (IEEE 802.11az/bk), concluding that while promising, secure implementation is highly sensitive to config…

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cs.CRcs.ITRecentApr 5, 2026

Beamforming Feedback as a Novel Attack Surface for Wi-Fi Physical-Layer Security

Jingzhe Zhang, Yitong Shen, Ning Wang, Yili Ren

The paper introduces BFIAttack, a novel attack that exploits Beamforming Feedback Information (BFI) to reconstruct a user's Channel State Information (CSI), thereby compromising Wi-Fi physical-layer s…

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cs.CRRecentMay 13, 2026

Phantom Force: Injecting Adversarial Tactile Perceptions into Embodied Intelligence via EMI

Zirui Kong, Youqian Zhang, Sze Yiu Chau

This paper investigates a novel vulnerability in tactile sensing by demonstrating that targeted Electromagnetic Interference (EMI) can induce strong, misleading 'phantom forces' in Hall-effect fingert…

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cs.PFcs.ARRecentMay 27, 2026

Range, Not Precision: Block-Floating-Point Half-Precision FFT and SAR Imaging on Apple Silicon

Mohamed Amine Bergach

The paper demonstrates that for FFT-based radar imaging on Apple Silicon, the limiting factor for half-precision (FP16) is dynamic range, not mantissa precision, and proposes a block-floating-point (B…

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cs.GRcs.CGRecentMay 30, 2026

Subgrid Marching Tetrahedra

Hossein Baktash, Mark Gillespie, Keenan Crane

The paper introduces a subgrid marching tetrahedra scheme that accurately recovers complex, intersection-free manifold meshes from tetrahedral grids, overcoming limitations of classic marching methods…

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cs.CRRecentApr 23, 2026

Adversarial Robustness of Near-Field Millimeter-Wave Imaging under Waveform-Domain Attacks

Lhamo Dorje, Jordan Madden, Soamar Homsi, Xiaohua Li

This paper systematically investigates the vulnerability of near-field mmWave imaging to physical waveform-domain adversarial attacks, demonstrating that while deep learning algorithms show higher rob…

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cs.CRRecentMay 6, 2026

PINSIGHT: A Comprehensive Threat Exploration of Domain-Adaptive Wi-Fi based PIN Code Inference

Johannes Kortz, Paul Staat, Christof Paar, Christian Zenger

The paper introduces PINSIGHT, a novel methodology that rigorously assesses Wi-Fi PIN code inference attacks by separating environmental effects from typing effects, concluding that current state-of-t…

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cs.LGcs.CEmath.NARecentMay 31, 2026

Cellular Sheaf Neural Operators for Structure-Preserving Surrogate Modeling of Constrained PDEs

Lennon J. Shikhman, Shane Gilbertie

The paper introduces Cellular Sheaf Neural Operators, a discretization-aware framework that models constrained PDEs by representing physical states on oriented cell complexes to enforce structure-pres…

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cs.CEeess.SPphysics.med-phRecentMay 28, 2026

A Lumped-Element Electrical Model of the Human Head for Brain-Oriented Applications

Angelo Faccia, Ermanno Citraro, Francesco P. Andriulli

The paper introduces a compact, dispersive RC circuit model for electro-quasi-static (EQS) head modeling, accurately representing the brain, skull, and scalp layers for brain-oriented applications.

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cs.ROcs.AIRecentMay 28, 2026

V2I Work Zone Geometry Reconstruction with Pose-Conditioned UWB Range Denoising

Jiaxi Liu, Hangyu Li, Yang Cheng, Rui Gana +6 more

The paper proposes a pose-conditioned, permutation-equivariant denoiser to accurately reconstruct work zone geometry using noisy Ultra-Wideband (UWB) range data from connected and autonomous vehicles…

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cs.NIcs.CRRecentMay 13, 2026

StormShield: Fingerprint-Based Detection and Mitigation of RRC Signaling Storms in O-RAN 5G RANs

Noemi Giustini, Andrea Lacava, Leonardo Bonati, Stefano Maxenti +3 more

The paper proposes StormShield, a fingerprint-based detection and mitigation technique implemented as an xApp on an O-RAN RIC, which effectively prevents gNB resource exhaustion caused by RRC signalin…

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cs.LGcs.AIcs.CERecentJun 1, 2026

On the Generalization in Topology Optimization via Sensitivity-Conditioned Bernoulli Flow Matching

Mohammad Rashed, Duarte F. Valoroso Madeira, Babak Gholami, Caglar Guerbuez +2 more

The paper proposes using pseudo-sensitivities, derived from adjoint sensitivity fields, as an optimal conditioning signal in a Bernoulli flow-matching framework to significantly improve the out-of-dis…

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eess.SPcs.CRcs.LGRecentApr 14, 2026

Rapid LoRA Aggregation for Wireless Channel Adaptation in Open-Set Radio Frequency Fingerprinting

Mingxi Zhang, Renjie Xie, Jincheng Wang, Guyue Li +1 more

The paper proposes a lightweight, self-adaptive framework using LoRA to efficiently extract and aggregate radio frequency fingerprints for robust open-set authentication in dynamic wireless environmen…

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cs.ETcs.AIcs.SDRecentMay 29, 2026

GaMi: Geometry-Agnostic Material Identification via Cross-Modal Subtractive Disentanglement

Zhiwei Chen, Yijie Li, Yimo Zhang, Shiyun Shao +8 more

GaMi is a multimodal material identification system that uses mmWave and acoustic sensing with a cross-modal subtractive disentanglement framework to achieve high accuracy (95.2%) for material identif…

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eess.SPcs.AIRecentMay 29, 2026

DRIFT: Joint Channel Estimation and Prediction Towards Pilotless 6G Non-Terrestrial Networks

Bruno De Filippo, Carla Amatetti, Alessandro Vanelli-Coralli

The paper proposes DRIFT, a lightweight joint channel estimation and prediction framework, to significantly reduce pilot overhead and boost spectral efficiency in power-constrained LEO Non-Terrestrial…

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cs.CRcs.ETcs.RORecentMay 21, 2026

TriSweep: A Four-Drone Swarm Framework for Electromagnetic Side-Channel Analysis

Eric Yocam, Varghese Vaidyan

TriSweep proposes a novel four-drone swarm framework for autonomous, standoff electromagnetic side-channel analysis, achieving high key rank recovery even with significant signal degradation and jitte…

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cs.CRRecentMay 14, 2026

Capacitive Touchscreens at Risk: A Practical Side-Channel Attack on Smartphones via Electromagnetic Emanations

Yukun Cheng, Changhai Ou, Shiyu Zhu, Jinyuan Zhang +5 more

The paper introduces TESLA, a novel, contactless electromagnetic (EM) side-channel attack that exploits inherent EM emanations from capacitive touchscreens to extract highly sensitive user data like P…

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