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检索条件"主题词=DECODING algorithms"
156 条 记 录,以下是21-30 订阅
排序:
Weighted-Bit-Flipping-Based Sequential Scheduling decoding algorithms for LDPC Codes
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MATHEMATICAL PROBLEMS IN ENGINEERING 2013年 第1期2013卷 1-6页
作者: Zhu, Qing Wu, Le-nan Southeast Univ Sch Informat Sci & Engn Nanjing 210096 Jiangsu Peoples R China
Low-density parity-check (LDPC) codes can be applied in a lot of different scenarios such as video broadcasting and satellite communications. LDPC codes are commonly decoded by an iterative algorithm called belief pro... 详细信息
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Method for correcting both errors and erasures of RS codes using error-only and erasure-only decoding algorithms
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ELECTRONICS LETTERS 2013年 第15期49卷 940-U43页
作者: Lu, Erl-Huei Lu, Pen-Yao Chen, Tso-Cho Chang Gung Univ Dept Elect Engn Tao Yuan 333 Taiwan Univ Sci & Technol China Dept Avion Hengshan Township 31241 Hsinchu County Taiwan
A method for correcting both errors and erasures of Reed-Solomon (RS) codes using error-only and erasure-only decoding algorithms is proposed. First, the method removes the effect of erasures from syndromes, then it u... 详细信息
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Power error locating pairs
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DESIGNS CODES AND CRYPTOGRAPHY 2020年 第8期88卷 1561-1593页
作者: Couvreur, Alain Panaccione, Isabella INRIA 1 Rue Honore Estienne OrvesCampus Ecole Polytech F-91120 Palaiseau France Ecole Polytech UMR 7161 CNRS LIX F-91128 Palaiseau France
We present a new decoding algorithm based on error locating pairs and correcting an amount of errors exceeding half the minimum distance. When applied to Reed-Solomon or algebraic geometry codes, the algorithm is a re... 详细信息
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Min-Sum Algorithm Using Multi-Edge-Type Normalized Scheme for ATSC 3.0 LDPC Decoders
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IEEE TRANSACTIONS ON BROADCASTING 2020年 第3期66卷 729-736页
作者: Gao, Na Xu, Yin He, Dazhi Park, Sung-Ik Hong, Hanjiang Ju, Hao Chen, Changwen Zhang, Wenjun Shanghai Jiao Tong Univ Sch Elect Engn Shanghai 200240 Peoples R China Elect & Telecommun Res Inst Broadcasting Syst Res Dept Daejeon 34129 South Korea SUNY Buffalo Dept Comp Sci & Engn Buffalo NY 14260 USA
To offer commercial LDPC decoders with better performance, in this paper, multi-edge-type (MET) normalized scheme is proposed to improve the performance of traditional min-sum algorithm (MSA) and its modified versions... 详细信息
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Multiple channel error-correction algorithms for LCC decoding of Reed-Solomon codes and its high-speed architecture design
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IET COMMUNICATIONS 2017年 第9期11卷 1407-1415页
作者: Wang, Lingyu Zhang, Wei Wang, Yang Hu, Yan Liu, Yanyan Tianjin Univ Sch Elect Informat Engn Tianjin 300072 Peoples R China Nankai Univ Coll Elect Informat & Opt Engn Tianjin 300071 Peoples R China
Reed-Solomon (RS) code is one of the most widely used error control codes. The decoding algorithms of RS code can be briefly divided into hard-decision decoding (HDD) and algebraic soft-decision decoding (ASD). Howeve... 详细信息
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LDPC Channel Coding in Ultraviolet Communication System  18
LDPC Channel Coding in Ultraviolet Communication System
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18th International Conference on Optical Communications and Networks (ICOCN)
作者: Wang, Weiwei Su, Ping Ma, Jianshe Tsinghua Univ Grad Sch Shenzhen Shenzhen 518055 Peoples R China Tsinghua Univ Dept Precis Instrument Beijing 100084 Peoples R China
Low-Density Parity-Check (LDPC) codes are applied into ultraviolet (UV) communication system. In this paper, LU decomposition algorithm is adopted as the channel coding method. Simulations are conducted to compare the... 详细信息
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Sums of Key Functions Generating Cryptosystems  19th
Sums of Key Functions Generating Cryptosystems
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19th Annual International Conference on Computational Science (ICCS)
作者: Kalashnykova, Nataliya Avramenko, Viktor V. Kalashnikov, Viacheslav Univ Autonoma Nuevo Leon UANL Av Univ S-N San Nicolas De Los Garza 66455 Nuevo Leon Mexico Tecnol Monterrey ITESM Sur Av Eugenio Garza Sada 2501 Sur Monterrey 64849 NL Mexico Cent Econ & Math Inst CEMI Nakhimovsky Pr 47 Moscow 117418 Russia Sumy State Univ SumDU Rimsky Korsakov Str 2 UA-40007 Sumy Ukraine
The paper develops an algorithm based on derivative disproportion functions (DDF) for modeling a cryptosystem for transmitting and receiving devices. The transmitted symbols are encoded with the aid of sums of at leas... 详细信息
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decoding neuronal diversity in the developing cerebral cortex: from single cells to functional networks
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CURRENT OPINION IN NEUROBIOLOGY 2018年 53卷 146-155页
作者: Mancinelli, Sara Lodato, Simona IRCCS Humanitas Clin & Res Ctr Via Manzoni 56 I-20089 Rozzano Milan Italy Humanitas Univ Dept Biomed Sci Via Rita Levi Montalcini 4 I-20090 Pieve Emanuele Milan Italy
The neocortex is by far one of the most complex regions of the mammalian brain, characterized by an extraordinary diversity of neuronal and non-neuronal cell types, whose coordinated development and function guarantee... 详细信息
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Expander l0-decoding
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APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS 2018年 第3期45卷 642-667页
作者: Mendoza-Smith, Rodrigo Tanner, Jared Univ Oxford Math Inst Oxford OX2 6GG England
We introduce two new algorithms, Serial-l(0) and Parallel-l(0) for solving a large underdetermined linear system of equations y = Ax is an element of R-m when it is known that x is an element of R-n has at most k para... 详细信息
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Extracting multidimensional stimulus-response correlations using hybrid encoding-decoding of neural activity
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NEUROIMAGE 2018年 第PartA期180卷 134-146页
作者: Dmochowski, Jacek P. Ki, Jason J. DeGuzman, Paul Sajda, Paul Parra, Lucas C. CUNY Dept Biomed Engn New York NY 10031 USA Neuromatters LLC New York NY 10038 USA Columbia Univ Dept Biomed Engn New York NY 10027 USA
In neuroscience, stimulus-response relationships have traditionally been analyzed using either encoding or decoding models. Here we propose a hybrid approach that decomposes neural activity into multiple components, e... 详细信息
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