摘要
为了提高低信噪比情况下系统的纠错能力,Turbo码作为通信传输系统中的一种新兴的信道纠错编码技术,逐渐成为了信息编码界的研究热点。交织器是Turbo码编、译码器的重要组成部件。本设计对CDMA2000中的Turbo交织器进行了介绍,设计了交织器模块,并通过MATLAB进一步对交织器的应用进行了仿真。
To improve the error - correcting capabilities under the condition of low SNR, the Turbo codes has become the research hotspot in the field of channel encoding. The interleaver is the most important part of Turbo coding machine. The Turbo interleaver of CDMA2000 is introduced in the design. The paper designs the interleaver module, and then makes a further simulation about the appli- cation of interleaver by MATLAB.
出处
《山西电子技术》
2013年第5期54-55,71,共3页
Shanxi Electronic Technology
