Results 81 to 90 of about 700,792 (284)

The Reed-Solomon encoders: Conventional versus Berlekamp's architecture [PDF]

open access: yes
Concatenated coding was adopted for interplanetary space missions. Concatenated coding was employed with a convolutional inner code and a Reed-Solomon (RS) outer code for spacecraft telemetry.
Lee, J. J., Perlman, M.
core   +1 more source

VLSI Implementation of Block Error Correction Coding Techniques [PDF]

open access: yes, 2011
Communication Engineering has become the most vital field of Engineering in today’s life. The world is dreaded to think beyond any communication gadgets.
Gupta, Abhishek, Kumar, Rajeev
core  

The Comparison of RS Codes, LDPC Codes, And Turbo Codes

open access: yesHighlights in Science, Engineering and Technology
Error correction codes have been widely used in various fields in recent years, including the communication field, storage field, digital media field, computer network field, and so on. In this paper, the development history of error correction codes is briefly summarized; and the principles and performance of three kinds of error correction control ...
openaire   +1 more source

Gourd‐Inspired Design of Unit Cell with Multiple Gradients for Physiological‐Range Pressure Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Gourd‐shaped micro‐dome arrays with coordinated modulus, conductivity, and geometric gradients co‐optimize sensitivity and linearity in piezoresistive tactile sensors. Under pressure, a solid upper dome embeds into a porous lower dome, triggering rapid contact‐area growth and series‐to‐parallel conduction, enabling unsaturated, intensity‐resolved ...
Jiayi Xu   +6 more
wiley   +1 more source

Carbon Contacts to Proteins Enable Robust, Biocompatible Electronic Junctions with Near‐Activation‐less Conduction Down to 10 K

open access: yesAdvanced Functional Materials, EarlyView.
A robust solid‐state protein junction with a semi‐transparent eC/Au electrode allows photoexcitation of the bacterio‐rhodopsin, bR layer, to isomerize the bR retinal. The resulting photo‐response shows the protein is functional in the solid‐state junction.
Shailendra K. Saxena   +5 more
wiley   +1 more source

Uma proposta de linguagem de programação para robótica [PDF]

open access: yes, 2002
Este artigo destina-se a apresentar alguns problemas existentes nas linguagens de programacão de robôs, e uma possível solucão dos mesmos através da utilização da linguagem Reativa Síncrona RS.
Arnold, Gustavo V.   +2 more
core  

Molecularly Engineered Highly Stable Memristors with Ultra‐Low Operational Voltage: Integrating Synthetic DNA with Quasi‐2D Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
Molecularly engineered memristors integrating Ag nanoparticle–embedded synthetic DNA with quasi‐2D halide perovskites enable ultra‐low‐operational voltage, forming‐free resistive switching, and record‐low power density. This synergistic integration of customized DNA and 2D OHP in bio‐hybrid architecture enhances charge transport, reduces variability ...
Kavya S. Keremane   +9 more
wiley   +1 more source

Adaptive HARQ with Channel State Information in Inter-HAP FSO Links [PDF]

open access: yes, 2017
This paper investigates the impact of different Channel State Information (CSI) on code-rate adaptive Hybrid ARQ pro-tocols over inter-HAP (High Altitude Platform) FSO fading channel.
Giggenbach, Dirk   +2 more
core  

Artifact‐Minimizing Ultrathin Transparent Electrodes Fabricated via iCVD for In Vivo Optogenetic Stimulation and Neural Signal Monitoring of Primary Visual Cortex

open access: yesAdvanced Functional Materials, EarlyView.
We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun   +11 more
wiley   +1 more source

Fast decoding of a d(min) = 6 RS code [PDF]

open access: yes
A method for high speed decoding a d sub min = 6 Reed-Solomon (RS) code is presented. Properties of the two byte error correcting and three byte error detecting RS code are discussed. Decoding using a quadratic equation is shown. Theorems and concomitant
Costello, D. J., Jr., Deng, H.
core   +1 more source

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