摘要
GB 20600-2006定义的信道编码由外码BCH码和内码LDPC码级联而成,设计并实现了该级联码的编码器,并对其中的关键模块的原理和实现方案进行了详细的描述,同时给出了在QuartusⅡ平台下的仿真结果,仿真结果与MATLAB的结果是一致的。
The Channel Encoding defined in GB 20600 -2006 is a cascaded code which contains BCH code and LDPC code. This paper gives the design and realization of the encoder for this code, and depicts the principle and the implementation method of main modules in detail. In addition, it presents the simulation based on Quartus Ⅱ. And the results are the same as the results based on MATLAB.
出处
《中国有线电视》
2008年第1期46-49,共4页
China Digital Cable TV
