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Solution for RS code error correction
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Reed- So lomon (RS) 码是一种重要的纠错码, 它对随机性和突发性错误有极强的纠错能力, 广泛应用于
数字视频广播(DVB) 系统和其它数字通信领域。给出了一种GF (25) 域上的RS (31, 23) 编码器的实现算法, 介绍
了用现场可编程门阵列(FPGA ) 实现RS 编码器的原理和过程, 并给出了实现电路及其仿真的输出波形。-Reed-So lomon (RS) code is an important error-correcting code, its ra
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Abstruct- We describe novel interleaver and deinterleaver
architectures that support bandwidth efficient memory access for
decoders of turbo-like codes that are used in conjunction with
high order modulations. The presentation focuses on a deco
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循环码是线性分组码中最重要的一种子类,是目前研究得比较成熟的一类码。它的检、纠错能力较强,编码和译码设备并不复杂,而且性能较好,不仅能纠正随机错误,也能纠正突发错误。循环码还有易于实现的特点,很容易用带反馈的移位寄存器实现其硬件 。循环码具有许多特殊的代数性质,这些性质有助于按照要求的纠错能力系统地构造这类码,并且简化译码算法,目前发现的大部分线性码与循环码有密切关系正是由于循环码具有码的代数结构清晰、性能较好、编译码简单和易于实现的特点,因此在目前的计算机纠错系统中所使用的线性分组码几乎都是循
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用于RS码译码的两种新电路:普通基“比特串行序列乘法电路”和“比特串行
乘法累加电路”,基本上以m个与门代替了两个任意元素相乘的复杂乘法器,使译码电路大大简化.作为一个应用实例,详细阐明了用它们构造的RS码纠删/纠错译码各步电路.
-Used for RS code of decoding two new circuit: common base "bit serial sequence multiplication circuit" and "bit serial multiplica
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Reed solomon code gives the idea for error correction and detection
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光通信系统中前向纠错FEC码型的理论分析.pdf-Optical communication systems, the first analysis of forward error correction FEC code type theory
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MATLAB实现循环码的编译码,信源为随机产生数,并且计算码间的汉明距离-MATLAB recycling code encryption, the source randomly generated number, and calculates the Hamming distance between the code
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Study of LDPC Codes
This paper is a brief study of a specific type of forward error correction code known as low density parity check code. We also study its decoding technique which makes it suitable for transmitting a message over a noisy transmi
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the code is simulation in matlab for error correction in transmission
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Linear Block Code
error correction coding principle and realization method of article detailed account of the software codec realize method with MATLAB simulation program. I see the most classic article on the RS coding
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POCSAG码具有编码效率高、纠错能力强、地址容量大等优点,因此在无线寻呼系统中得到广泛应用。1982年国际无线电通信咨询委员会(CCIR)将其定为“一号无线寻呼码”,又称“国际一号码”。我国亦将其做为公众无线寻呼的标准码。-The POCSAG code has the advantages of high coding efficiency, error correction ability, address large capacity, so it has been widely use
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