| 分组、随机交织器相关系数仿真分析 |
| |
| 引用本文： | 熊华,曾常安,王峰.分组、随机交织器相关系数仿真分析[J].华北电力大学学报,2007,34(1):106-110. |
| |
| 作者姓名： | 熊华 曾常安 王峰 |
| |
| 作者单位： | 华北电力大学,电气与电子工程学院,河北,保定,071003 |
| |
| 摘 要： | 着重分析了Turbo码输入序列形式和长度对交织器相关系数的影响,并对两种常用交织器进行了仿真。仿真结果表明,根据在信道中传输的信息码流设计出的分组交织器性能可以比一般的随机交织器优越。
|
| 关 键 词： | Turbo码 交织器 仿真 相关系数 |
| 文章编号： | 1007-2691(2007)01-0106-05 |
| 修稿时间： | 2006年6月30日 |
Analysis of relative coefficients of interleavers using turbo codes |
| |
| XIONG Hua,ZENG Chang-an,WANG Feng.Analysis of relative coefficients of interleavers using turbo codes[J].Journal of North China Electric Power University,2007,34(1):106-110. |
| |
| Authors: | XIONG Hua ZENG Chang-an WANG Feng |
| |
| Abstract: | The effect of sequence form and length of Turbo codes input on the relative coefficients of interleaver is analyzed.The principle of interleaving is introduced.The performances of group and random interleavers are analyzed.It is concluded that analyzing the information code in channel transmission before selecting interleaver can improve the performance of relative coefficients.Simulation results indicate that group interleaver shows better performances than random interleaver in channel transmission. |
| |
| Keywords: | Turbo codes interleaver simulation relative coefficients |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
