Constrained turbo decoding using BCH codes as error-detecting and error-correcting codes

Guotai Chen; Lei Cao; Lun Yu; Changwen Chen

Constrained turbo decoding using BCH codes as error-detecting and error-correcting codes

Guotai Chen
, Lei Cao
, Lun Yu
, Changwen Chen

Department of Computer Science and Engineering

Fuzhou University
University of Mississippi

Research output: Contribution to conference › Paper › peer-review

Abstract

In this paper, a complexity-reduced turbo decoding scheme by using concatenated BCH codes is presented. Multiple BCH coded packets with different length are used to form one data frame for turbo encoding. With error correction capability, BCH codes can help to lower down the overall decoding error floor. Furthermore, with the excellent error detection capability of BCH codes, the correctly decoded short packets could be detected early and used to constrain the turbo decoding trellis. Both improvement in decoding performance and reduction in decoding complexity are observed in simulations.

Original language	English
Pages	188-191
Number of pages	4
State	Published - 2006
Event	GMC'2006: 2006 Global Mobile Congress - Beijing, China Duration: Oct 9 2006 → Oct 11 2006

Conference

Conference	GMC'2006: 2006 Global Mobile Congress
Country/Territory	China
City	Beijing
Period	10/9/06 → 10/11/06

Cite this

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title = "Constrained turbo decoding using BCH codes as error-detecting and error-correcting codes",

abstract = "In this paper, a complexity-reduced turbo decoding scheme by using concatenated BCH codes is presented. Multiple BCH coded packets with different length are used to form one data frame for turbo encoding. With error correction capability, BCH codes can help to lower down the overall decoding error floor. Furthermore, with the excellent error detection capability of BCH codes, the correctly decoded short packets could be detected early and used to constrain the turbo decoding trellis. Both improvement in decoding performance and reduction in decoding complexity are observed in simulations.",

author = "Guotai Chen and Lei Cao and Lun Yu and Changwen Chen",

year = "2006",

language = "English",

pages = "188--191",

note = "GMC'2006: 2006 Global Mobile Congress ; Conference date: 09-10-2006 Through 11-10-2006",

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TY - CONF

T1 - Constrained turbo decoding using BCH codes as error-detecting and error-correcting codes

AU - Chen, Guotai

AU - Cao, Lei

AU - Yu, Lun

AU - Chen, Changwen

PY - 2006

Y1 - 2006

N2 - In this paper, a complexity-reduced turbo decoding scheme by using concatenated BCH codes is presented. Multiple BCH coded packets with different length are used to form one data frame for turbo encoding. With error correction capability, BCH codes can help to lower down the overall decoding error floor. Furthermore, with the excellent error detection capability of BCH codes, the correctly decoded short packets could be detected early and used to constrain the turbo decoding trellis. Both improvement in decoding performance and reduction in decoding complexity are observed in simulations.

AB - In this paper, a complexity-reduced turbo decoding scheme by using concatenated BCH codes is presented. Multiple BCH coded packets with different length are used to form one data frame for turbo encoding. With error correction capability, BCH codes can help to lower down the overall decoding error floor. Furthermore, with the excellent error detection capability of BCH codes, the correctly decoded short packets could be detected early and used to constrain the turbo decoding trellis. Both improvement in decoding performance and reduction in decoding complexity are observed in simulations.

UR - https://www.scopus.com/pages/publications/33750277609

M3 - Paper

AN - SCOPUS:33750277609

SP - 188

EP - 191

T2 - GMC'2006: 2006 Global Mobile Congress

Y2 - 9 October 2006 through 11 October 2006

ER -

Constrained turbo decoding using BCH codes as error-detecting and error-correcting codes

Abstract

Conference

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