序列译码 meaning in Chinese
sequential decoding
Examples
- 2 . aiming at the convolutional code with long encoding restriction we adopt the fano sequential decoding algorithm to implement the decoder
2 、针对编码约束度比较大的卷积码,采用fano序列译码算法来实现译码。 - However , the sequential decoding algorithm is not fully developed because of its complication and limited range of application , which lead to relatively few materials particularly in board
而卷积码的序列译码方法因为其硬件复杂度高和应用范围小,并不十分流行,相关的参考文献也很少,尤其在国内,相关的研究非常少。 - The iess 309 standard indicates two decoding methods , we focus on the systemic convolutional code with long encoding restriction which is 36 bit and adopt the fano sequential decoding algorithm to implement the decoder
在协议中规定了两种译码的方式,我们主要是针对编码约束度为36的系统卷积码,采用fano序列译码算法来实现其译码,并进行了仿真。 - In order to implement the iess 309 standard and sequential decoding for the convolutional codes in satellite digital receiver , we have made a deep research in sequential decoding algorithm and solved some problems on implementing the sequential decoder for convolutional codes
为了实现iess309协议标准,在卫星数字接收机中实现卷积码的序列译码,我们深入的研究了序列译码算法,解决了序列译码器实现的过程中存在的一些问题。 - There are many decoding schemes for convolutional code , such as sequence decoding algorithm , fano algorithm , viterbi algorithm . but in fact , what ' s used widely is viterbi decoding algorithm . the viterbi decoding algorithm , proposed in 1967 by viterbi , is a decoding process for convolutional codes in memory - less channel , which takes full advantage of convolutional codes . since viterbi algorithm is proposed , it has obtained rapid development whether in theoretics or in practice and been applied to all kinds of data transmission systems , especially to digital wireless communications and deep space communications
卷积码的译码算法方案有很多，如序列译码算法、 fano算法、 viterbi算法，但是真正大规模应用的还是viterbi算法。 viterbi译码算法是1967年viterbi提出的，它是一种对无记忆信道卷积码进行译码的算法。它充分发挥了卷积码的特点，因而自viterbi算法提出以来，无论在理论上还是在实践上都得到了极其迅速的发展，并广泛的应用于各种数据传输系统，特别是无线通信和卫星通信系统中。