1) Punctured convolutional codes
收缩卷积码
2) punctured convolution codes
缩短卷积码
3) convolutional code
卷积码
1.
Sequential decoding of convolutional code in IESS and its computer simulation;
卫星通信协议中卷积码序列译码的计算机模拟
2.
A new scheme to reduce PAPR in OFDM system using convolutional codes;
运用卷积码降低峰均比的一种新方法
3.
Encoder and decoder design for convolutional code based on FPGA;
基于FPGA的卷积码的编/译码器设计
4) convolution codes
卷积码
1.
The characteristics of convolution codes, the coding and decoding of convolution codes are introduced, and the performances of error - code probabilities in convolution codes with interleaves are discussed.
介绍了卷积码的特点以及卷积码的编码和解码,讨论了加入交织后的对卷积编码的误码率的改善情况,并使用MATLAB进行DPSK通信系统中卷积编译码和卷积码+块交织的编译码仿真。
2.
The viewpoint of soft decision was used in convolution codes and Turbo codes.
从信息论的角度分析了软判决和硬判决时的信道容量,通过数学推导得到两种判决方式下信道容量的表达式,简要介绍了卷积码和Turbo码的编译码方法,并将软判决的观点应用于卷积码和Turbo码中。
3.
Simulation results have confirmed that the RNN decoder is capable of performing very close to the Viterbi decoder and works very well for some specially structured convolution codes.
详细介绍了一种基于递归神经网络(RNN)的1/n卷积码解码器的原理与实现。
5) convolution code
卷积码
1.
The description of convolution code is mainly introduced.
介绍了卷积码的描述方法,分析了卷积码的编码增益及Viterbi译码的误比特率的计算方法,最后利用matlab仿真实现了卷积码的编码和Viterbi译码,分析了部分卷积码的差错率,可用于指导卫星通信系统的设计。
2.
This paper proposes a modification of the soft output Viterbi decoding algorithm (SOVA) which combines convolution code with Huffman coding.
提出了一种与Huffman码相结合的卷积码软判决译码方案 。
3.
The matrix representation of convolution code and the relation between generation matrix and parity-check matrix are introduced briefly.
从而提出了一种以卷积码的校验矩阵为先验知识的卷积码识别方法,利用卷积码的校验矩阵和编码序列的关系对通信侦察系统得到的数据流进行分析,实现对接收序列的编码方式识别和码同步,为进一步的解码工作创造了条件,并用仿真试验在无误码和有误码2种情况下分别验证了该方法的有效性。
6) Convolutional codes
卷积码
1.
Characteristic and Application of Convolutional Codes;
卷积码的活性距离特性及其应用
2.
The state-classification method of convolutional codes and its application to the VLSI design of the Viterbi decoder;
卷积码的状态分类方法及其在VD的VLSI实现中的应用
补充资料：缩短
1.使原有长度﹑距离﹑时间变短。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条