纠错编码

一种用于GPS集群车辆监控系统的纠错编码

A Kind of Convolutional Code Used in The Intelligent Transportation System

石油测井中纠错编码的设计及其FPGA实现

Design of an error-correcting coding scheme in petroleum well logging and its FPGA implementation

RS码是目前应用最广泛的纠错编码之一。

RS is widely used now as error correcting coding .

ATM无线网纠错编码研究

Research on error control codes in ATM radio network

由FPGA对信号进行纠错编码和扩频编码。

Carries on the error correction code and the wide frequency code by FPGA to the signal .

卫星ATM网络的纠错编码技术

Error-Correction Coding Technology of Satellite ATM Network

一种基于纠错编码的DCT域数字水印技术

A digital image watermarking technology based on error correcting coding in DCT domain

本文给出一种CRC的奇校验巧妙结合的检错纠错编码算法。

A HEC algorithm and its program Combining CRC with Odd-parity is given .

前向纠错编码技术中应用turbo码，研究了turbo码的编码译码方法，以及内交织器的设计方案。

Forward error correction coding technology applies turbo code . Turbo encoding and decoding technologies are studied .

基于纠错编码的SVD水印算法研究

Research on SVD watermark algorithm based on the error-correcting coding

Turbo码作为一种性能非常接近信道容量极限的纠错编码，从一开始提出，就受到了人们的广泛关注，被誉为信道编码领域的一个里程碑。

Turbo Code is an exciting error-correcting code , which can nearly approach the Shannon 's channel capacity .

基于纠错编码及HVS理论的多功能数字图像盲水印算法的研究

A Digital Blind Multipurpose Error Correction Coding and HVS-Based Image Watermarking

一种基于纠错编码的公钥体制改进Kerberos协议的方法

An Improved Method of Kerberos Protocol Using Public-Key Algorithms Based on an Error-Correcting Code

90数字modem的编码并不是真正意义上的纠错编码，其主要目的是对发送信号进行星座成形和频谱成形。

The purpose of coding in the V.90 digital modem is to shape the transmitted signal spectrum and constellation instead of error correction .

迄今为止，有两种主要的差错控制机制：前向纠错编码（FEC，ForwardErrorCorrection）和自动重传请求（ARQ，AutomaticRepeatreQuest）。

So far there are two kinds of technique used for error control : FEC ( Forward Error Correction ) and ARQ ( Automatic Repeat Request ) .

基于Reed-Solomon算法的QR码纠错编码

Error-correcting Coding of QR Code Based on Reed-Solomon Algorithm

本文主要就基于OFDM的宽带无线接入系统所使用的纠错编码技术及可能的改进方案进行研究。

In this thesis , Error-Correction Coding technology of Broadband Wireless Access System based on OFDM and it 's possible improvement solution is researched .

循环冗余码（CRC）是目前应用最广的检错纠错编码方法之一。

At present , CRC is one of the most often used method to test and correct mistakes .

基于BCH纠错编码技术的小波域音频数字水印研究

Audio Watermarking Method Based on BCH Error Correcting Coding

BCH纠错编码在信息隐藏技术中的应用

Combining BCH Error Correcting Codes With Information Hiding Techniques

纠错编码对OCDMA系统性能的影响

Effect of Error Correction Coding on OCDMA System

通过对水印信息块进行交叉RS纠错编码，使得每一位水印信息都有两组纠错码。

By encoding the watermarking block with cross-RS algorithm , there are two groups of error-correct code for each bit of the watermarking information .

现代数字通信中RS纠错编码已得到广泛应用，专门针对RS编译码的专用芯片也因此被广泛应用。

Due to powerful ability of correcting random errors and burst errors , RS code has been widely used in modern digital communication systems .

由于在现代通信中，RS码作为外码成为标准的纠错编码单元，用途十分广泛。

In modern communication , RS code has turned into standard error correcting and coding unit as outer code , and become widely used .

在Ka频段卫星通信系统中，自适应纠错编码是一种很好的抗衰减措施。

In Ka-band satellite communications , the Adaptive Forward Error Correction ( AFEC ) is an ideal fade countermeasure .

Turbo乘积码（TPC）是一种性能优异的前向纠错编码技术。

Turbo product code ( TPC ) is a kind of forward error correct code with excellent performance .

研究了信道纠错编码Turbo码，并提出了利用FPGA实现Turbo码编译码的方法。

In this paper , a important channel error-correcting codes-Turbo codes had be research , a new implementation method of Turbo codes by FPGA was proposed .

应用独立分量分析方法、BP神经网络模型、卷积码纠错编码和正交扩频等技术，提出了一些频域鲁棒性水印算法。

Some robust watermarking in frequency domain were researched by using independent component analysis ( ICA ), back-propagation neural network ( BPNN ), error correction coding and orthogonal spread spectrum technology .

与各种纠错编码相比，REED-SOLOMON（RS）码具有很好的纠正随机错误和突发错误的能力。

Comparing to kinds of codes , Reed-Solomon ( RS ) code shows great performance in correcting outburst error and random error .

信号编码采用外码RS（Reed-Solomon），内码为TCM（TrellisCodedModulation）的级联纠错编码。

The cascade correcting code of outer RS ( Reed-Solomon ) code concatenated with inner TCM ( Trellis Coded Modulation ) code is adopted for signal coding .