Implementation complexity analysis of the turbo decoding algorithms on digital signal processor

被引：2

作者：

Romanyuk, Olexander N. ^{[1
]}

Ivanov, Yuriy Yu. ^{[1
]}

Bisikalo, Oleg V. ^{[1
]}

Stukach, Oleg V. ^{[2
]}

Ignatovska, Ruslana V. ^{[3
]}

Romaniuk, Ryszard S. ^{[4
]}

Azeshova, Zhanar ^{[5
]}

机构：

[1] Vinnytsia Natl Tech Univ, Vinnytsia, Ukraine

[2] Natl Res Tomsk Polytech Univ, Tomsk, Russia

[3] Odessa State Univ Internal Affairs, Odessa, Ukraine

[4] Warsaw Univ Technol, Warsaw, Poland

[5] Kazakh Natl Res Tech Univ, Alma Ata, Kazakhstan

来源：

PHOTONICS APPLICATIONS IN ASTRONOMY, COMMUNICATIONS, INDUSTRY, AND HIGH-ENERGY PHYSICS EXPERIMENTS 2018 | 2018年 / 10808卷

关键词：

error-correcting coding; turbo code; iterative turbo decoding; MAP; SOVA; number of math elementary operations; digital signal processor;

D O I：

10.1117/12.2501504

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this article, we work with turbo codes, which are widely used to reduce bit error rate in digital communication systems. we start with a brief discussion of the mathematical apparatus, which is connected with the turbo decoding algorithms. the key implementation issue for these algorithms is the overall high decoding complexity. therefore have been presented some estimations of the implementation complexity of the turbo decoding algorithms on digital signal processor.

引用

页数：8

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