Turbo码中交织器的设计及性能分析  

Design and performance evaluation of interleavers in Turbo codes

作　　者：卢明林 毕成余[1] 

机构地区：[1]章丘市第一职业中专,章丘250200

出　　处：《信息技术》2007年第5期150-152,共3页Information Technology

摘　　要：在Turbo码理论中,交织器的选择具有重要的地位。分析了Turbo码的编译码方案,然后讨论了交织器在Turbo码设计方面的重要作用,给出了几种交织器的实现方法,并模拟分析了其性能。The selection of interleaver is a very important problem in Turbo code theory. This paper analyzed the novel structures of the Turbo codes. The important role of the interleaver in the Turbo codes design is described. Then several kinds of interleavers are presented and their performances are simulated by computer.

关 键 词：TURBO码 块交织器 随机交织器 固定交织器 

分 类 号：TN911[电子电信—通信与信息系统]