the paper studies the performance of turbo code and the concatenated code which makes up of rs code and convolutional code 本文对rs与卷积级联编码和turbo码的性能分别进行了研究。
hybrid concatenated convolutional coded modulation ( hctcm ) is studied . performance bound and design criteria of hctcm are given 研究了混合级联卷积编码调制,得到了它的性能限和设计准则。
in chapter 3, encoder structure and decoder structure and decoding algorithms of hybrid concatenated convolutional code ( hccc ) is studied 第三章研究了混合级联卷积编码的编译码结构、性能限和设计准则。
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。
the channel coding is one of important topics in communication research, and it usually falls into two classes : block codes and convolutional codes 信道编码是通信领域研究的重要课题之一,其主要分为分组码与卷积码。