Simplified MAP Algorithm Suitable for Implementation of Turbo Decoders

Simplified MAP Algorithm Suitable for Implementation of Turbo Decoders
复制标题

DOI:
10.1049/el:19981120
复制
发表时间:
1998-08
期刊:
--
影响因子:
--
通讯作者:
W. Gross;P. G. Gulak
W. Gross;P. G. Gulak
中科院分区:
其他
文献类型:
--
作者:
W. Gross;P. G. Gulak

文献摘要

被引文献

相似文献

提出了一种用于Turbo译码的MAP译码的简化方案。这种简化消除了对只读存储器或多路复用器树查找表的需要,并用常量取而代之。仿真结果表明,这种简化不会对Turbo译码的性能产生不利影响。
A simplification of the MAP decoder for use in turbo decoders is presented. The simplification eliminates the need for a ROM or multiplexor-tree lookup table and replaces it with a constant value. Simulations show that the performance of turbo decoders is not adversely affected by this simplification.