Results 111 to 120 of about 1,721,197 (200)

Polar Codes for 6G and Beyond Wireless Quantum Optical Communications

Wireless communication applications above 300 GHz need careful analog electronics design that takes into account the frequency-dependent nature of ohmic resistance at these frequencies.
Kushtrim Dini, Hamza Almujahed, Faris Abdel Rehim, Peter Jung   +3 more
core   +1 more source

ZnO Nanowires by Chemical Bath Deposition: A Review on Doping and Functional Devices

Electron, EarlyView.
This review reports the most recent and well‐established state‐of‐the‐art and scientific challenges related to the doping of ZnO nanowires by chemical bath deposition, encompassing native point and hydrogen‐related defects, as well as extrinsic dopants.
Clément Lausecker, Adrien Baillard, Estelle Appert, Vincent Consonni   +3 more
wiley   +1 more source

Interface Engineering in Piezoelectric‐on‐Insulator Platforms: Coupling of Electrons, Photons, and Phonons for Multifunctional Integration

Electron, EarlyView.
The underlying interface physics and engineering strategies across key POI material systems, including LiNbO3/Si, LiNbO3/SiC, LiNbO3/diamond, and AlN/diamond, were reviewed. The key engineering strategies such as atomic‐scale bonding optimization, nanostructuring, ultrathin phonon‐bridge interlayers, and ferroelectric domain wall engineering for ...
Yunjia Bao, Zhiqiang Wang, Rongbang Yang, Gongbin Tang, Ruiqiang Guo, Kunfeng Chen, Wen Hu   +6 more
wiley   +1 more source

An Imperfect Monitoring Game-Theoretic Approach for Crowdsourcing Reliable Wireless Data

IEEE Open Journal of the Communications Society
Gathering useful and trustworthy wireless data using crowdsourcing to train/validate machine learning (ML) algorithms can be difficult due to two factors: 1) correctness and reliability of the gathered data from various independent wireless access points
Zunera Javed, Zaheer Khan, Janne J. Lehtomaki, Hamed Ahmadi, Su P. Sone   +4 more
doaj   +1 more source

Smart Parking Systems: A Review of Optimization Techniques and Technological Advances

Energy Science &Engineering, EarlyView.
This review highlights optimization techniques and recent technological advances in smart parking systems, emphasizing their role in enhancing efficiency, reducing congestion, and improving user experience. It provides insights into innovative approaches that shape the future of sustainable and intelligent urban mobility. ABSTRACT In heavily populated,
Amirhossein Khosravi Sarvenoee, Mohammad Kohzadipour, Majid Valizadeh, Mohammad Saeedi Kia, Milad Karimian, Mohammad Sharifirad   +5 more
wiley   +1 more source

Transfer learning enabled transformer-based generative adversarial networks for modeling and generating terahertz channels

Communications Engineering
Terahertz communications are envisioned as a promising technology for the sixth generation and beyond wireless systems, which can support wireless links with Terabits-per-second (Tbps) data rates.
Zhengdong Hu, Yuanbo Li, Chong Han
doaj   +1 more source

A Universal Attenuation Model of Terahertz Wave in Space-Air-Ground Channel Medium

IEEE Open Journal of the Communications Society
Providing continuous bandwidth over several tens of GHz, the Terahertz (THz) band (0.1-10 THz) supports space-air-ground integrated network (SAGIN) in 6G and beyond wireless networks.
Zhirong Yang, Weijun Gao, Chong Han
doaj   +1 more source

Smart Sensor‐Integrated Lysimeter System for Affordable on‐Farm Crop Water Monitoring and Irrigation Management

Irrigation and Drainage, EarlyView.
ABSTRACT Accurate monitoring of crop water use is critical for precision irrigation, yet conventional lysimeter systems remain too costly and complex for widespread adoption. This study presents the development and field validation of a low‐cost, information and communication technology (ICT)‐enabled weighing lysimeter system that integrates load cells,
Stephen Okwang, Younggu Her, Taeil Jang
wiley   +1 more source

Distributionally Robust Federated Learning With Client Drift Minimization

IEEE Transactions on Machine Learning in Communications and Networking
Federated learning (FL) faces critical challenges, particularly in heterogeneous environments where non-independent and identically distributed (non-IID) data across clients can lead to unfair and inefficient model performance. We introduce DRDM, a novel
Mounssif Krouka, Chaouki Ben Issaid, Mehdi Bennis   +2 more
doaj   +1 more source

Autonomous Orchestration of IoMT Applications With Network Slicing in Distributed Edge Computing

IEEE Access
The extensive use of Internet of Medical Things (IoMT) services requires deployment in distributed computing infrastructures that provide high reliability, low latency and efficient resource usage.
Hafiz Faheem Shahid, Muhammad Zeeshan, Erkki Harjula   +2 more
doaj   +1 more source