Results 51 to 60 of about 21,184 (292)

Secure Integrated Sensing and Communication against Communication and Sensing Eavesdropping

CoRR
Sensing privacy and communication confidentiality play fundamentally different but interconnected roles in adversarial wireless environments. Capturing this interplay within a single physical-layer framework is particularly challenging in integrated sensing and communication (ISAC) systems, where the same waveform simultaneously serves dual purposes ...
Sidong Guo, Matthieu R. Bloch
openaire   +2 more sources

Oxidized MoS2‐Based Multifunctional Memristive Hardware for Energy‐Efficient mmWave Signal Processing and In‐Memory Matrix Multiplication

Advanced Functional Materials, EarlyView.
Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son, Changwoo Pyo, Sungmoon Park, Yoongi Cho, Seungchan Lee, Myungsoo Kim   +5 more
wiley   +1 more source

Robust Integrated Sensing and Communications in Delay-Doppler Domain Using Superimposed Training [PDF]

, 2023
Emerging Sixth Generation (6G) communication network promises to operate in non-trivial high-mobility conditions and the integration of sensing capabilities, such as in vehicle-to-vehicle communications, high-speed trains and satellites. Or-thogonal time-
Chen Hu, Kun, García-Armada, Ana, Chen Hu, Kun; id_orcid, García Armada, Ana, Fernández-Getino García, Maria Julia, Méndez-Monsanto Suárez, Lianet   +5 more
core   +1 more source

Thermally Pre‐Formed Reconfigurable Resistive Random‐Access Memory Crossbar Arrays: A Dual‐Mode Platform for Robust Physically Unclonable Functions and In‐Memory Computing

Advanced Functional Materials, EarlyView.
A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon, Taewon Lee, Dohyeong Kim, Sungmin Hwang, Sungjoon Kim   +4 more
wiley   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

Advanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll, Ivan Pinto‐Huguet, Enzo Rotunno, Thomas Galvani, Catalina Coll, Payam Habibzadeh Kavkani, Maria Chiara Spadaro, Yann‐Michel Niquet, Martin Børstad Eriksen, Sara Martí‐Sánchez, Georgios Katsaros, Giordano Scappucci, Peter Krogstrup, Giovanni Isella, Andreu Cabot, Gonzalo Merino, Pablo Ordejón, Stephan Roche, Vincenzo Grillo, Jordi Arbiol   +19 more
wiley   +1 more source

Spectrum Sensing Meets ISAC: An Spectrum Detection Scheme for ISAC Services Based on Improved Denoising Auto-Encoder and CNN

Applied Sciences
Integrated Sensing and Communications (ISAC) has attracted increasing attention due to more efficient utilization of both radio spectrum and hardwares.
Yuebo Li, Hengguo Song, Xiaoyang Ren, Zhiyue Zhang, Sichao Cheng, Xiaojun Jing   +5 more
doaj   +1 more source

Photonic circuits for laser stabilization with integrated ultra-high Q and Brillouin laser resonators

APL Photonics, 2022
The integration of stabilized lasers, sources that generate spectrally pure light, will provide compact, low-cost solutions for applications including quantum information sciences, precision navigation and timing, metrology, and high-capacity fiber ...
Kaikai Liu, John H. Dallyn, Grant M. Brodnik, Andrei Isichenko, Mark W. Harrington, Nitesh Chauhan, Debapam Bose, Paul A. Morton, Scott B. Papp, Ryan O. Behunin, Daniel J. Blumenthal   +10 more
doaj   +1 more source

Acoustic Dual-Function Communication and Echo-Location in Inaudible Band

Sensors, 2022
Acoustic communications are experiencing renewed interest as alternative solutions to traditional RF communications, not only in RF-denied environments (such as underwater) but also in areas where the electromagnetic (EM) spectrum is heavily shared among
Gabriele Allegro, Alessio Fascista, Angelo Coluccia   +2 more
doaj   +1 more source

Improve Sensing and Communication Performance of UAV via Integrated Sensing and Communication

2021 IEEE 21st International Conference on Communication Technology (ICCT), 2021
The unmanned aerial vehicle (UAV) needs to sense the environment to ensure safe flight, and the sensing accuracy and communication delay performance are two important indicators of safe flight. The strategy of using integrated sensing and communication (ISAC) technology to improve the sensing and communication performance is proposed in this paper.
Wangjun Jiang, Ailing Wang, Zhiqing Wei, Meichen Lai, Chengkang Pan, Zhiyong Feng 0001, Jianjun Liu   +6 more
openaire   +2 more sources

Sensing Using Coded Communications Signals [PDF]

, 2022
A key challenge for common waveforms for Integrated Sensing and Communications – widely regarded as a resource-efficient way to achieve high performance for both functionalities – lies in leveraging information-bearing channel-coded ...
Aditya, Sundar, Li, Xueru, Sundar Aditya, Onur Dizdar, Xueru Li, Bruno Clerckx, Clerckx, Bruno, Dizdar, Onur   +7 more
core   +1 more source