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20 results for “Reconfigurable antennas”

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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.MAcs.AIcs.NIRecentJun 1, 2026

RadioMaster: Multi-Agent System for Autonomous Radio Signal Generation

Jiazhen Lei, Tianze Cao, Yuxin Sha, Sihan Wang +4 more

The paper introduces RadioMaster, a novel multi-agent system that successfully translates high-level user intents into physically viable, real-world radio signals, significantly outperforming existing…

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cs.ITcs.AIRecentMay 31, 2026

Digital Twin-Assisted Adaptive Multi-Agent DRL for Intelligent Spectrum and Resource Management in Open-RAN UAV-Enabled 6G Networks

Marwan Dhuheir, Thang X. Vu, Symeon Chatzinotas

The paper proposes a Digital Twin-assisted Adaptive Multi-Agent Deep Reinforcement Learning framework to intelligently manage spectrum and resources in complex, dynamic Open-RAN 6G networks utilizing…

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cs.CRphysics.app-phRecentMay 4, 2026

Reflecthernet: Exfiltrating 100BASE-TX Ethernet Traffic Using a Retroreflector Hardware Trojan

Pierre Granier, Matthieu Davy, Philippe Besnier, François Sarrazin

The paper demonstrates a novel hardware Trojan attack, called Reflecthernet, that covertly exfiltrates high-speed 100BASE-TX Ethernet traffic by modulating the electromagnetic reflectivity of the targ…

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cs.ARRecentMay 29, 2026

A Reconfigurable Computing In-Memory Macro with Charge-sharing-based Weighted Accumulator

Junyi Yang, Shuai Dong, Zhengnan Fu, Hongyang Shang +1 more

The paper proposes a highly reconfigurable 256x128 in-memory computing array that significantly improves efficiency and performance for analog computing by introducing novel components for ADC, weight…

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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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eess.SPcs.CRRecentMay 22, 2026

Communication Security and Sensing Privacy in FMCW-Based ISAC Through Signal Modulation

Murat Temiz, Christos Masouros

The paper proposes a novel radar-centric signaling design using index modulation and phase coding over FMCW chirps to simultaneously achieve robust physical layer security for data and enhance sensing…

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cs.ITcs.CReess.SPRecentMar 30, 2026

Secret Key Rate Analysis of RIS-Assisted THz MIMO CV-QKD Systems under Localized and Global Eavesdropping

Sushil Kumar, Soumya P. Dash, George C. Alexandropoulos

This paper analyzes the secret key rate of RIS-assisted THz MIMO CV-QKD systems under various eavesdropping scenarios, demonstrating that the RIS significantly enhances secure communication range and…

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cs.CVcs.CRRecentApr 1, 2026

Towards Physically Realizable Adversarial Attenuation Patch against SAR Object Detection

Yiming Zhang, Weibo Qin, Feng Wang

The paper proposes a novel Adversarial Attenuation Patch (AAP) method, which is a physically realizable and stealthy adversarial attack designed to degrade SAR target detection performance.

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eess.SPcs.AIcs.LGRecentMay 28, 2026

SpikeWFM: Spiking-Aided Wireless Foundation Model for Robust Channel Prediction

Liwen Jing, Yisha Lu, Tingting Yang, Li Sun +4 more

The paper introduces SpikeWFM, a novel hybrid architecture combining spiking neural networks (SNNs) and transformers, which significantly improves the robustness and accuracy of wireless foundation mo…

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cs.HCcs.AIRecentMay 31, 2026

pcbGPT: Automatic PCB Schematic Synthesis from Natural Language Requirements

Tobias King, Steven Kehrberg, Michael Beigl, Tobias Röddiger

pcbGPT is a grounded system that automatically generates editable KiCad PCB schematics from natural language requirements, achieving high accuracy on complex embedded design tasks.

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cs.CRRecentMay 19, 2026

Devilray: A Systematic Adversarial Model Revealing Blind Spots in Fake Base Station Detection

Taekkyung Oh, Duckwoo Kim, Hansung Bae, Beomseok Oh +7 more

The paper introduces Devilray, a comprehensive adversarial model that systematically tests the realistic operational space of fake base stations, revealing significant blind spots in existing detectio…

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cs.NIcs.CRRecentMay 7, 2026

When to Use Wireless Challenge-Response Physical Layer Authentication: Design of a Measurable Guideline for OFDM

Haiyun Liu, Shangqing Zhao, Yao Liu, Zhuo Lu

This paper addresses the security vulnerability of OFDM-based Physical Layer Authentication (PLA) when channel fading exhibits correlation, proposing a new attack model and a measurable guideline to d…

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eess.SPcs.CRcs.ITRecentApr 17, 2026

A Novel Framework for Transmitter Privacy in Integrated Sensing and Communication

Vaibhav Kumar, Ahmad Bazzi, Christina Pöpper, Marwa Chafii

The paper proposes a joint active-passive beamforming framework using RIS to enhance transmitter privacy in ISAC systems by maximizing the malicious sensor's channel estimation error while maintaining…

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cs.DMmath.COmath.DSTheoreticalRecentJun 11, 2026

The Curious Case of Reversible Elementary Second Order Cellular Automaton 115

Enrico Formenti, Supreeti Kamylia

The paper proves that the reversible elementary second order cellular automaton rule 115 is periodic when started on finite initial configurations.

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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.ARRecentMay 27, 2026

FT-Pilot: Automated Fault-Tolerant RTL Rewriting via Vulnerability-Guided LLMs

Weixing Liu, Zizhen Liu, Jing Ye, Naixing Wang +3 more

FT-Pilot is a novel GNN-guided LLM framework that automatically rewrites RTL code to harden digital circuits against soft errors, providing an efficient, automated path for reliability optimization.

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cs.CRRecentMar 31, 2026

5G Puppeteer: Chaining Hidden Command and Control Channels in 5G Core Networks

Julian Sturm, Daniel Fraunholz, Oliver Zeidler, Katharina Schaar +1 more

The paper investigates undetectable command and control (C2) channels within 5G core networks, demonstrating how compromised components can enable sophisticated attacks against subscriber security and…

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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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