论文部分内容阅读
介绍了Turbo码的编码和译码原理,分析了迫零比特对于Turbo码的性能的影响,介绍了目前常用的几种迫零方式,并且通过仿真对迫零比特对于Turbo码的性能影响进行了研究。仿真结果表明,Turbo码编码器迫零处理有助于改善Turbo码的性能。
The principle of encoding and decoding of Turbo codes is introduced. The effect of zero-forcing bits on the performance of Turbo codes is analyzed. Several commonly used zero-forcing methods are introduced. The effect of zero-forcing bits on the performance of Turbo codes the study. The simulation results show that Turbo code encoder zero-forcing processing can help to improve the performance of Turbo codes.