A parallel decoder for low latency decoding of turbo product codes

被引：21
|
作者：
Argon, C [1 ]
McLaughlin, SW [1 ]
机构：
[1] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA
来源：
IEEE COMMUNICATIONS LETTERS | 2002年 / 6卷 / 02期
关键词：
error correction coding; iterative decoding; turbo product code;
D O I：
10.1109/4234.984698
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Recently, there has been intensive focus on turbo product codes (TPCs) which have low decoding complexity and achieve near-optimum performances at low signal-to-noise ratios. Different than the original TPC decoder, which performs row and column decoding in a serial fashion, we propose a parallel decoder structure. Simulation results show that with this approach, decoding latency of TPCs can be halved while maintaining virtually the same performance level.
引用
收藏
页码：70 / 72
页数：3
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