Performance of hybrid automatic repeat request scheme with turbo codes

Performance of hybrid automatic repeat request scheme with turbo codes

The introduction of turbo-codes in digital communication systems represents a step towards more reliable data transmissions. The reliability can be enhanced by combining the codes with automatic repeat request (ARQ), known as hybrid-ARQ (HARQ). This paper provides analysis and computer simulations i...

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Published in:Proceedings of the International MultiConference of Engineers and Computer Scientists 2010, IMECS 2010
Main Author: Wahab N.Ab.; Ibrahim Ir.M.; Sarnin S.S.; Mat Isa N.
Format: Conference paper
Language:English
Published: 2010
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-79952422116&partnerID=40&md5=ab8fa4cdf2f76e3fd40692604f1f0e0c
id 2-s2.0-79952422116
spelling 2-s2.0-79952422116
Wahab N.Ab.; Ibrahim Ir.M.; Sarnin S.S.; Mat Isa N.
Performance of hybrid automatic repeat request scheme with turbo codes
2010
Proceedings of the International MultiConference of Engineers and Computer Scientists 2010, IMECS 2010



https://www.scopus.com/inward/record.uri?eid=2-s2.0-79952422116&partnerID=40&md5=ab8fa4cdf2f76e3fd40692604f1f0e0c
The introduction of turbo-codes in digital communication systems represents a step towards more reliable data transmissions. The reliability can be enhanced by combining the codes with automatic repeat request (ARQ), known as hybrid-ARQ (HARQ). This paper provides analysis and computer simulations in MATLAB for evaluating the performance of HARQ schemes using turbo-codes as the FEC. The performance of the scheme is analyzed in term of bit error rate (BER) and bit energy to noise ratio spectral density (Eb/N0). Various parameters that influence the performance were investigated. Puncturing effects, number of iterations, decoding algorithm, size of packets and constrain length have been analyzed and evaluated to determine the effects and performances.


English
Conference paper
author Wahab N.Ab.; Ibrahim Ir.M.; Sarnin S.S.; Mat Isa N.
spellingShingle Wahab N.Ab.; Ibrahim Ir.M.; Sarnin S.S.; Mat Isa N.
Performance of hybrid automatic repeat request scheme with turbo codes
author_facet Wahab N.Ab.; Ibrahim Ir.M.; Sarnin S.S.; Mat Isa N.
author_sort Wahab N.Ab.; Ibrahim Ir.M.; Sarnin S.S.; Mat Isa N.
title Performance of hybrid automatic repeat request scheme with turbo codes
title_short Performance of hybrid automatic repeat request scheme with turbo codes
title_full Performance of hybrid automatic repeat request scheme with turbo codes
title_fullStr Performance of hybrid automatic repeat request scheme with turbo codes
title_full_unstemmed Performance of hybrid automatic repeat request scheme with turbo codes
title_sort Performance of hybrid automatic repeat request scheme with turbo codes
publishDate 2010
container_title Proceedings of the International MultiConference of Engineers and Computer Scientists 2010, IMECS 2010
container_volume
container_issue
doi_str_mv
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-79952422116&partnerID=40&md5=ab8fa4cdf2f76e3fd40692604f1f0e0c
description The introduction of turbo-codes in digital communication systems represents a step towards more reliable data transmissions. The reliability can be enhanced by combining the codes with automatic repeat request (ARQ), known as hybrid-ARQ (HARQ). This paper provides analysis and computer simulations in MATLAB for evaluating the performance of HARQ schemes using turbo-codes as the FEC. The performance of the scheme is analyzed in term of bit error rate (BER) and bit energy to noise ratio spectral density (Eb/N0). Various parameters that influence the performance were investigated. Puncturing effects, number of iterations, decoding algorithm, size of packets and constrain length have been analyzed and evaluated to determine the effects and performances.
publisher
issn
language English
format Conference paper
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record_format scopus
collection Scopus
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