Asymptotic performance analysis of protograph LDPC-coded STBC systems in fading channels

Yi Fang; Guojun Han; Pingping Chen; Yong Liang Guan; Guoan Bi

doi:10.1109/PIMRC.2015.7343282

Asymptotic performance analysis of protograph LDPC-coded STBC systems in fading channels

Yi Fang, Guojun Han, Pingping Chen, Yong Liang Guan, Guoan Bi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

In this paper, we investigate the performance of the protograph low-density parity-check (LDPC) codes concatenated with space-time block code (STBC) over Rayleigh fading channels. We firstly extend the modified protograph extrinsic information transfer (PEXIT) algorithm in order to analyze the convergence performance of protograph codes. Based on the extended PEXIT algorithm and Gaussian approximation, we further derive the asymptotic bit-error-rate (BER) expression of protograph codes. Utilizing the PEXIT algorithm, theoretical and simulated BERs, we compare the performance of two classical protograph codes, i.e., accumulate-repeat-by-3-accumulate (AR3A) code and accumulate-repeat-by-4-jagged-accumulate (AR4JA) code, regular LDPC code, and optimized irregular LDPC codes, and illustrate that the AR3A code is superior to other three codes. Additionally, we discuss the impact of the number of receive antennas (i.e., NR) on the system performance and verify that the theoretical analyses hold as NR varies. As a result, the AR3A code stands out as a good candidate for wireless communication applications with multiple antennas.

Original language	English
Title of host publication	2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	132-137
Number of pages	6
ISBN (Electronic)	9781467367820
DOIs	https://doi.org/10.1109/PIMRC.2015.7343282
Publication status	Published - Dec 1 2015
Externally published	Yes
Event	26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015 - Hong Kong, China Duration: Aug 30 2015 → Sept 2 2015

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume	2015-December

Conference

Conference	26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015
Country/Territory	China
City	Hong Kong
Period	8/30/15 → 9/2/15

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

ASJC Scopus Subject Areas

Electrical and Electronic Engineering

Access to Document

10.1109/PIMRC.2015.7343282

Cite this

Fang, Y., Han, G., Chen, P., Guan, Y. L., & Bi, G. (2015). Asymptotic performance analysis of protograph LDPC-coded STBC systems in fading channels. In 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015 (pp. 132-137). Article 7343282 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 2015-December). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PIMRC.2015.7343282

Fang, Yi ; Han, Guojun ; Chen, Pingping et al. / Asymptotic performance analysis of protograph LDPC-coded STBC systems in fading channels. 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 132-137 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

@inproceedings{039b227eb2244d4c90c43988563bb44a,

title = "Asymptotic performance analysis of protograph LDPC-coded STBC systems in fading channels",

abstract = "In this paper, we investigate the performance of the protograph low-density parity-check (LDPC) codes concatenated with space-time block code (STBC) over Rayleigh fading channels. We firstly extend the modified protograph extrinsic information transfer (PEXIT) algorithm in order to analyze the convergence performance of protograph codes. Based on the extended PEXIT algorithm and Gaussian approximation, we further derive the asymptotic bit-error-rate (BER) expression of protograph codes. Utilizing the PEXIT algorithm, theoretical and simulated BERs, we compare the performance of two classical protograph codes, i.e., accumulate-repeat-by-3-accumulate (AR3A) code and accumulate-repeat-by-4-jagged-accumulate (AR4JA) code, regular LDPC code, and optimized irregular LDPC codes, and illustrate that the AR3A code is superior to other three codes. Additionally, we discuss the impact of the number of receive antennas (i.e., NR) on the system performance and verify that the theoretical analyses hold as NR varies. As a result, the AR3A code stands out as a good candidate for wireless communication applications with multiple antennas.",

author = "Yi Fang and Guojun Han and Pingping Chen and Guan, {Yong Liang} and Guoan Bi",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015 ; Conference date: 30-08-2015 Through 02-09-2015",

year = "2015",

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doi = "10.1109/PIMRC.2015.7343282",

language = "English",

series = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",

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Fang, Y, Han, G, Chen, P, Guan, YL & Bi, G 2015, Asymptotic performance analysis of protograph LDPC-coded STBC systems in fading channels. in 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015., 7343282, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, vol. 2015-December, Institute of Electrical and Electronics Engineers Inc., pp. 132-137, 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, 8/30/15. https://doi.org/10.1109/PIMRC.2015.7343282

Asymptotic performance analysis of protograph LDPC-coded STBC systems in fading channels. / Fang, Yi; Han, Guojun; Chen, Pingping et al.
2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 132-137 7343282 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 2015-December).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Asymptotic performance analysis of protograph LDPC-coded STBC systems in fading channels

AU - Fang, Yi

AU - Han, Guojun

AU - Chen, Pingping

AU - Guan, Yong Liang

AU - Bi, Guoan

PY - 2015/12/1

Y1 - 2015/12/1

N2 - In this paper, we investigate the performance of the protograph low-density parity-check (LDPC) codes concatenated with space-time block code (STBC) over Rayleigh fading channels. We firstly extend the modified protograph extrinsic information transfer (PEXIT) algorithm in order to analyze the convergence performance of protograph codes. Based on the extended PEXIT algorithm and Gaussian approximation, we further derive the asymptotic bit-error-rate (BER) expression of protograph codes. Utilizing the PEXIT algorithm, theoretical and simulated BERs, we compare the performance of two classical protograph codes, i.e., accumulate-repeat-by-3-accumulate (AR3A) code and accumulate-repeat-by-4-jagged-accumulate (AR4JA) code, regular LDPC code, and optimized irregular LDPC codes, and illustrate that the AR3A code is superior to other three codes. Additionally, we discuss the impact of the number of receive antennas (i.e., NR) on the system performance and verify that the theoretical analyses hold as NR varies. As a result, the AR3A code stands out as a good candidate for wireless communication applications with multiple antennas.

AB - In this paper, we investigate the performance of the protograph low-density parity-check (LDPC) codes concatenated with space-time block code (STBC) over Rayleigh fading channels. We firstly extend the modified protograph extrinsic information transfer (PEXIT) algorithm in order to analyze the convergence performance of protograph codes. Based on the extended PEXIT algorithm and Gaussian approximation, we further derive the asymptotic bit-error-rate (BER) expression of protograph codes. Utilizing the PEXIT algorithm, theoretical and simulated BERs, we compare the performance of two classical protograph codes, i.e., accumulate-repeat-by-3-accumulate (AR3A) code and accumulate-repeat-by-4-jagged-accumulate (AR4JA) code, regular LDPC code, and optimized irregular LDPC codes, and illustrate that the AR3A code is superior to other three codes. Additionally, we discuss the impact of the number of receive antennas (i.e., NR) on the system performance and verify that the theoretical analyses hold as NR varies. As a result, the AR3A code stands out as a good candidate for wireless communication applications with multiple antennas.

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M3 - Conference contribution

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T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

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EP - 137

BT - 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015

PB - Institute of Electrical and Electronics Engineers Inc.

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Y2 - 30 August 2015 through 2 September 2015

ER -

Fang Y, Han G, Chen P, Guan YL, Bi G. Asymptotic performance analysis of protograph LDPC-coded STBC systems in fading channels. In 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015. Institute of Electrical and Electronics Engineers Inc. 2015. p. 132-137. 7343282. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). doi: 10.1109/PIMRC.2015.7343282

Asymptotic performance analysis of protograph LDPC-coded STBC systems in fading channels

Abstract

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