Results 41 to 50 of about 2,835 (221)

Phase Change Material‐Driven Tunable Metasurface for Adaptive Terahertz Sensing and Communication in 6G Perceptive Networks

Advanced Functional Materials, Volume 36, Issue 12, 9 February 2026.
This study explores the benefits of metasurfaces made from functional materials, highlighting their ability to be adapted and improved for various high‐frequency applications, including communications and sensing. It first demonstrates the potential of these functional material‐based metasurfaces to advance the field of sub‐THz perceptive networks ...
Yat‐Sing To, Jiachen Du, Cyril Decroze, Laure Huitema, Aurelian Crunteanu, Hang Wong   +5 more
wiley   +1 more source

An Ultrathin, Cyano‐Functionalized Copolymeric Memristor by iCVD Process for Driving Convolutional Neural Networks of High‐Resolution Images

Advanced Science, Volume 13, Issue 8, 9 February 2026.
Two‐terminal polymer memristors based on cyano‐functionalized copolymer films are developed via a solvent‐free, initiated chemical vapor deposition (iCVD) process for high‐resolution image classification. Molecularly engineered p(CEA‐co‐DEGDVE) films enable stable, linear, and symmetric conductance modulation, supporting multi‐level weight mapping in ...
Ji In Kim, Minsu So, Woo Jin Wang, Taehoon Kim, Eun Su Jeong, Kyumin Sim, Hamin Park, Sung Kyu Kim, Yong Goo Shin, Junhwan Choi, Min Ju Kim   +10 more
wiley   +1 more source

Integrated Sensing and Communications: Recent Advances and Ten Open Challenges

, 2023
It is anticipated that integrated sensing and communications (ISAC) would be one of the key enablers of next-generation wireless networks (such as beyond 5G (B5G) and 6G) for supporting a variety of emerging applications.
Cui, Yuanhao, Dong, Fuwang, Dong, Yuxiang, Hanzo, Lajos, Huang, Hongjia, Li, Xinyu, Li, Yunxin, Liu, Fan, Lu, Shihang, Xiong, Yifeng, Yuan, Weijie, Zhang, Kecheng, Zhu, Jia, Zou, Jiaqi   +13 more
core  

Assessing radiative transfer models trained by numerical weather forecasts using sun-tracking radiometric measurements for satellite link characterization up to W band [PDF]

, 2018
Radio communications, and in particular Earth-to-satellite links, are worldwide used for delivering digital services. The bandwidth demand of such services is increasing accordingly to the advent of more advanced applications (e.g ...
Biscarini, M., Brost, G., De Sanctis, K., Di Fabio, S., Madge, K., Marzano, F. S., Milani, L., Montopoli, M.   +7 more
core   +1 more source

Sensing accuracy gain, unified performance analysis and optimization in 6G cooperative ISAC systems

Digital Communications and Networks
Sixth Generation (6G) mobile communication networks will involve sensing as a new function, with the overwhelming trend of Integrated Sensing And Communications (ISAC).
Guangyi Liu, Lincong Han, Rongyan Xi, Jing Dong, Jing Jin, Qixing Wang   +5 more
doaj   +1 more source

Secure Transmission in ISAC Systems Aided by Active STAR‐RIS

IET Communications, Volume 20, Issue 1, January/December 2026.
This paper investigates the secure transmission problem in an active simultaneous transmitting and reflecting intelligent reflecting surfaces (STAR‐RIS)‐aided integrated sensing and communication downlink system. Our objective is to maximize the sum secrecy rate by jointly optimizing the base station beamforming vectors, the sensing signal covariance ...
Baofeng Ji, Xinhao Guo, Shahid Mumtaz
wiley   +1 more source

Demo: Reconfigurable Distributed Antennas and Reflecting Surface (RDARS)-aided Integrated Sensing and Communication System

, 2023
Integrated sensing and communication (ISAC) system has been envisioned as a promising technology to be applied in future applications requiring both communication and high-accuracy sensing.
Guo, Jiajia, Ji, Chengwang, Ma, Shaodan, Wang, Jintao   +3 more
core  

Spectral Efficiency and Hybrid Beamforming for Multi-User in Airborne Integrated Sensing and Communication Systems

IEEE Open Journal of the Communications Society
Autonomous aerial vehicles (AAVs) are expected to play a significant role in future Integrated Sensing and Communication (ISAC) systems. However, the performance of multi-user communications in airborne ISAC systems relies significantly on the AAV ...
Abdalla Salih, Suhail Al-Dharrab
doaj   +1 more source

Persistent Homology Approach for Human Presence Detection from 60 GHz OTFS Transmissions

Sensors, 2023
Orthogonal Time Frequency Space (OTFS) is a new, promising modulation waveform candidate for the next-generation integrated sensing and communication (ISaC) systems, providing environment-awareness capabilities together with high-speed wireless data ...
Roman Maršálek, Radim Zedka, Erich Zöchmann, Josef Vychodil, Radek Závorka, Golsa Ghiaasi, Jiří Blumenstein   +6 more
doaj   +1 more source

Spatio‐Temporal cGAN Based Channel Estimation for Low‐Altitude Integrated Sensing and Communication Systems

Electronics Letters, Volume 62, Issue 1, January/December 2026.
Reliable channel estimation in low‐altitude ISAC is challenged by UAV‐induced fast‐varying and non‐stationary channels. We present an ST‐cGAN framework that jointly models spatial and temporal features under conditional adversarial learning, achieving superior accuracy and robustness compared with conventional and deep learning baselines.
Guixin Pan, Honghui Xu, Yixuan Wang, Kang Kang, Wenbin Li, Tianyi Liu   +5 more
wiley   +1 more source