Results 11 to 20 of about 2,574,302 (154)

Implementation of Reed-Solomon RS(255,239) Code [PDF]

open access: yesProceedings of the International Conference on Applied Innovations in IT, 2014
In this paper the construction of Reed-Solomon RS(255,239) codeword is described and the process of coding and decoding a message is simulated and verified.
Maja Malenko
doaj   +2 more sources

Applied quasi-cyclic LDPC codes from doubly-extended RS code and cyclic MDS code

open access: yesTongxin xuebao, 2008
Based on doubly-extended RS codes and cyclic MDS codes,two construction schemes were proposed for ap-plied quasi-cyclic LDPC codes whose Tanner graph is free of 4-cycles.In the first approach,all the nonzero codewords within a doubly-extended RS code ...
ZHANG Guo-hua, WANG Xin-mei
doaj   +3 more sources

Comprehensive recognition algorithm of RS code based on fast code root trial [PDF]

open access: yesTongxin xuebao, 2022
In order to solve the problem of high computation and high missed alarm probability of RS (Reed-Solomon) codes for recognition, comprehensive recognition algorithm of RS codes based on fast code root trial was proposed.Firstly, the check relationship was
Xiaolin ZHANG, Xiuqiao LI, Rongchen SUN
doaj   +4 more sources

Code-Switching na Fala de Polono-Brasileiros de Áurea/RS

open access: yesDomínios de Lingu@gem, 2016
O presente estudo tem como objetivo perceber e descrever casos de code-switching na fala de polono-brasileiros do município de Áurea/RS, embasando teoricamente os exemplos de fala dos informantes com as ideias de Poplack (2004); Appel e Muysken (2005 ...
Marcelo Jacó Krug   +2 more
doaj   +2 more sources

A Block-Based Concatenated LDPC-RS Code for UAV-to-Ground SC-FDE Communication Systems

open access: yes, 2023
To enhance the reliability of UAV-to-Ground data transmission in SC-FDE, this study proposes a combined MMSE equalization and LDPC-RS concatenated code approach, utilizing source redundancy to mitigate errors in low-elevation G2A communication.
Peng Wang   +3 more
core   +1 more source

Optimization and FPGA implementation of RS coding algorithm

open access: yesDianzi Jishu Yingyong, 2020
Aiming at the problems of large amount of computation and high complexity of multiplication of Galois Field(GF) in the common RS coding algorithm, the RS coding module is optimized and the multiplier factor is obtained.
Li Jinming, Liu Mengxin, Cheng Naipeng
doaj   +1 more source

Genotoxic evaluation of infusions of Urera baccifera leaves and roots in Allium cepa cells [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2015
Context: The aqueous extracts of Urera baccifera Wedd. leaves and roots are used to inflammatory and infectious diseases in Brazilian folk medicine. Oxalic acid, a substance co-related with toxicity and stinging, was already quantified in this plant ...
Amanda L. Gindri   +3 more
doaj  

Efficient Low-Complexity Decoding of CCSDS Reed–Solomon Codes Based on Justesen’s Concatenation

open access: yesIEEE Access, 2019
Forward error correction (FEC) is a key capability in modern satellite communications that provide the system designer with the needed flexibility to comply with the different applications' requirements.
Ranya Salah Elagooz   +3 more
doaj   +1 more source

Digital Sliding Mode Controlled Three-phase Boost Inverter Implemented In A Dsc

open access: yesEletrônica de Potência, 2008
This paper presents a Digital Variable Structure Controlled Three Phase Boost Inverter. The main usage of this converter is to provide the necessary AC voltage to a three-phase induction motor from batteries.
Priscila dos Santos Garcia Giacomini   +2 more
doaj   +1 more source

Regenerative HMFI@Zeolite fixed-bed column for the treatment of petroleum-produced water: An examination of operational conditions and quantum chemical interaction mechanisms

open access: yesFuel Processing Technology
A key challenge in fixed-bed adsorption systems is balancing high contaminant removal with long-term stability and a mechanistic understanding at the molecular level.
Lorenzo da Silva Migliorin   +6 more
doaj   +1 more source

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