Description: fifty years of coding theory,一篇经典的讲述纠错编码的IEEE文档,适合纠错编码读者阅读。里面详细讲述的纠错编码的发展史,包括BCH、RS、卷积码、Turbo码等编码-fifty years of coding theory, a classical error-correcting code on the IEEE document, suitable for error-correcting code readers. Which describe in detail the history of the development of error correction coding, including BCH, RS, convolutional codes, Turbo codes encoding Platform: |
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Author:helei_zju |
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Description: CDMA通过MAtlab仿真的各个模块源程序,卷积交织调制解调turbo译码等-Matlab simulation of CDMA through the various modules of source code, Convolutional Interleaver modem, such as turbo decoding Platform: |
Size: 17408 |
Author:lau |
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Description: (2,1,9)卷积码的一个查找表,用与(2,1,9)卷积码的编码,可以根据寄存器的状态来判别输出数.-(2,1,9) convolutional code a lookup table, using and (2,1,9) convolutional code encoding may be based on the state register to determine the number of output. Platform: |
Size: 208896 |
Author:LIN |
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Description: Woven码在TD-SCDMA中的应用仿真程序,并分别与卷积码,Turbo码在TD-SCDMA中的仿真性能进行了比较。-Woven code in the TD-SCDMA application simulation program, and separately with convolutional codes, Turbo codes in TD-SCDMA in the simulation performance are compared. Platform: |
Size: 131072 |
Author:李白 |
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Description: 传统的卷积码和Turbo码直到今天仍有广泛的应用,但是在信息传输中都有一个明显的缺点,为了克服这个缺点,IEEE802.16d/e中引入了CTC(Convolutional Turbo Code)编码方案,该MATLAB代码完成了CTC码的编码与译码等过程,很有价值的^_^-Traditional convolutional code and Turbo code until today there is still a wide range of applications, but in the information transmission has a clear disadvantage, in order to overcome this shortcoming, IEEE802.16d/e in the introduction of CTC (Convolutional Turbo Code) coding schemes The MATLAB code to complete the CTC code, such as encoding and decoding process, valuable ^ _ ^ Platform: |
Size: 9216 |
Author:rainley |
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Description: 与之前一个对应的代码,这是使用C语言完成的关于CTC(Convolutional Turbo Code)编码方案。-With a corresponding code before, this is accomplished using the C language on the CTC (Convolutional Turbo Code) coding schemes. Platform: |
Size: 9216 |
Author:rainley |
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Description: 文章详细介绍了TPC编码技术及信道容限, 是一篇不错的介绍TPC的文章-An important goal for a new communication system is to transfer information at a high rate while
keeping energy consumption low. Shannon s channel capacity sets a limit on the tradeoff between the rate
of information transfer and the required energy. In this paper the performance of turbo block coding is
compared to Shannon s limit for binary communications over a channel with thermal noise. The turbo
product code is a relatively new code that offers a wide range of flexibility in terms of performance,
complexity, and code rate. The results of this paper will show that in comparison to a standard
convolutional code the turbo product code uses less power and permits a higher data rate for a given
bandwidth requirement. One of the turbo product codes discussed in this paper has a rate approximately
0.8, which is a 60 improvement in data rate over the standard convolutional code. It is also shown that
the performance of the turbo product code is close to Shannon s capacity limit Platform: |
Size: 68608 |
Author:大海 |
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Description: urbo码是1993年法国人Berrou提出的一种新型编码方法。它巧妙的将卷积码和随机交织器结合在一起;同时,采用软输出迭代译码来逼近最大似然译码-urbo code is 1993 French Berrou proposed a new encoding method. It is clever to convolutional codes and random interleaver together the same time, the use of soft-output iterative decoding to approximate the maximum likelihood decoding Platform: |
Size: 62464 |
Author:wangzhi |
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Description: 本书系统讲解了差错控制编码系统的基础理论和实际应用,主要内容包括:用于可靠数字传输和存储的编码、线性分组码、循环码、二进制BCH码、大数逻辑可译码与有限几何码、线性分组码的网格、卷积码、基于网格的软判决译码算法、Turbo编码、低密度单奇偶校验码、网格编码调制等。本书包含大量实例和习题,讲解深入浅出,分析细致透彻,是差错控制编码领域中的经典教材。-This book explains the system of error control coding system, the basic theory and practical application, the main contents include: digital transmission and storage for reliable coding, linear block codes, cyclic codes, binary BCH codes, decoding logic of large numbers with limited geometric codes, linear block code grid, convolutional codes, grid-based soft-decision decoding algorithm, Turbo coding, low-density single-parity-check codes, trellis coded modulation. This book contains a large number of examples and exercises, analysis. It s the classic textbook in the field of error control coding. Platform: |
Size: 20987904 |
Author:Winnie |
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Description: 通过MATLAB平台对通信仿真,研究讨论Turbo码的编译码结构,四种Turbo码译码算法,讨论Turbo码中几种常见的交织器,利用MATLAB软件平台进行并行级联Turbo卷积码的性能仿真,仿真评估了不同设计参数对Turbo码性能的影响。-Through MATLAB simulation platform for communications, research and discussion Turbo code decoding structure, four kinds of Turbo code decoding algorithm, discuss several common Turbo code interleaver, using MATLAB software platform for parallel concatenated convolutional codes Turbo Performance Simulation , simulation and evaluation of different design parameters on Turbo code performance. Platform: |
Size: 11264 |
Author:马东韦 |
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Description: 文件中包含了LDPC码、卷积码、turbo码3种编码方式在相同码率下,性能的对比图,并且包含实验报告和各个文件功能的说明。-File contains LDPC code, a convolutional code, turbo code three kinds of encoding at the same rate, performance comparison chart, and contains test reports and feature descriptions for each file. Platform: |
Size: 52224 |
Author:陈志鹏 |
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Description: In this paper, we are concerned with developing a common
implementation architecture for both turbo codes and LDPC
codes. We view the constituent convolutional code in a turbo
code as a block code, and construct a sparse parity check
matrix for it Platform: |
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Author:mahdi
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