Turbo码的优选扩散交织器设计  

DESIGN OF GOLDEN-SPREAD INTERLEAVER FOR TURBO CODES

作　　者：王强[1] 孙锦涛[1] 芮义斌[1] 

机构地区：[1]南京理工大学电子工程系,南京210094

出　　处：《电子与信息学报》2002年第10期1366-1371,共6页Journal of Electronics & Information Technology

摘　　要：该文提出了Turbo码交织器的一种新的设计方法,适用于任意长度的交织设计,称为优选扩散交织,文中阐述了它的设计原则与步骤,以及对16状态Turbo码交织器的设计分析,并对其性能进行了仿真。This paper presents a new method of designing an interleaver for turbo codes, which is termed as Golden-spread interleaver. This method fits for designing interleavers of arbitrary length. The principle and process are detailed with the analysis of an interleaver design for 16 states turbo codes. The simulation results are also presented.

关 键 词：TURBO码 优选扩散交织器 扩散度 距离谱 信道编码 

分 类 号：TN911.22[电子电信—通信与信息系统]