Results 71 to 80 of about 170,793 (363)

Hybrid optical CDMA-FSO communications network under spatially correlated gamma-gamma scintillation [PDF]

, 2016
\u3cp\u3eIn this paper, we propose a new hybrid network solution based on asynchronous optical code-division multiple-access (OCDMA) and free-space optical (FSO) technologies for last-mile access networks, where fiber deployment is impractical.
Borges, Ben-Hur V., Garrido-Balsells, José María, Jurado-Navas, Antonio, Raddo, Thiago R., Tafur Monroy, Idelfonso, Vegas Olmos, Juan José   +5 more
core   +2 more sources

Specialized Scalar and SIMD Instructions for Error Correction Codes Decoding on RISC-V Processors

IEEE Access
The rapid deployment of Internet-of-Things (IoT) devices for a few years has been impressive, and the progressive deployment of 5G will accelerate things even further.
Mael Tourres, Cyrille Chavet, Bertrand Le Gal, Philippe Coussy   +3 more
doaj   +1 more source

Energy Efficiency of a Decode-and-Forward Multiple-Relay Network with Rate Adaptive LDPC Codes

Sensors, 2019
This paper presents cooperative transmission (CT), where multiple relays are used to achieve array and diversity gains, as an enabling technology for Internet of Things (IoT) networks with hardware-limited devices.
Bushra Bashir Chaoudhry, Syed Ali Hassan, Joachim Speidel, Haejoon Jung   +3 more
doaj   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Secured Clustered Wireless Sensor Network Using Ensemble Hamming Code and Quadratic Residue and Nonresidue Properties

IET Wireless Sensor Systems
Wireless sensor networks (WSNs) are increasingly used in critical sectors such as defence, healthcare and environmental monitoring. These networks rely on small resource‐constrained sensor nodes that communicate wirelessly, making them vulnerable to ...
Olayinka O. Ogundile, Oluwaseyi P. Babalola, Innocent E. Davidson   +2 more
doaj   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Efficient T-EMS Based Decoding Algorithms for High-Order LDPC Codes

IEEE Access, 2019
Non-binary low-density parity-check (NB-LDPC) codes show larger coding gain and lower error floor than their binary counterparts in many cases. However, the existing soft decoding algorithms of NB-LDPC codes generally suffer from high computational ...
Jing Tian, Suwen Song, Jun Lin, Zhongfeng Wang   +3 more
doaj   +1 more source

Flux‐Regulated Crystallization of Perovskites Using Machine Learning‐Predicted Solvent Evaporation Rates for X‐Ray Detectors

Advanced Functional Materials, EarlyView.
By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto, Sergey Dayneko, Antoine Pavesic Junior, Nicholas Sandor, Alexander Hart, Yuki Haruta, Magdalena Bazalova‐Carter, Marcos J. L. Santos, Makhsud I. Saidaminov   +8 more
wiley   +1 more source

Software Optimization for Fast Encoding and Decoding of Reed-Solomon Codes

Telfor Journal, 2022
In this work, we propose a software library written in C for encoding and decoding Reed-Solomon codes. Library consists of one scalar codec and two vectorized codecs for x86 architecture.
S. Skorokhod, A. Barlit
doaj   +1 more source

Blind Recognition of Forward Error Correction Codes Based on a Depth Distribution Algorithm [PDF]

, 2021
Fan Mei, Hong Chen, Yingke Lei
openalex   +1 more source