A novel scheme for type-II hybrid ARQ protocols using LDPC codes

Liang Chen; Xiumin Shi; Shijun Yan; Ziyu Wu; Wenjun Zhang; Yunfeng Guan

doi:10.1109/WCNC.2007.131

A novel scheme for type-II hybrid ARQ protocols using LDPC codes

Liang Chen^*, Xiumin Shi, Shijun Yan, Ziyu Wu, Wenjun Zhang, Yunfeng Guan

^*Corresponding author for this work

School of Information and Electronics

Shanghai Jiao Tong University

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

4 Citations (Scopus)

Abstract

In this paper, we propose a novel type-II hybrid ARQ scheme using low density parity check (LDPC) codes. The proposed approach combines low hardware overhead with good decoding performance by using an efficient decoder operating at a much higher rate with a much smaller size parity check matrix. Our scheme makes parts of the previously received data gradually improved until successful decoding of the entire original codeword. We also present a novel efficient framework for constructing rate-compatible LDPC codes applied in our hybrid ARQ scheme. The progressive edge growth (PEG) construction method with zigzag pattern results in linear-time encoding.

Original language	English
Title of host publication	2007 IEEE Wireless Communications and Networking Conference, WCNC 2007
Pages	683-687
Number of pages	5
DOIs	https://doi.org/10.1109/WCNC.2007.131
Publication status	Published - 2007
Event	2007 IEEE Wireless Communications and Networking Conference, WCNC 2007 - Kowloon, China Duration: 11 Mar 2007 → 15 Mar 2007

Publication series

Name	IEEE Wireless Communications and Networking Conference, WCNC
ISSN (Print)	1525-3511

Conference

Conference	2007 IEEE Wireless Communications and Networking Conference, WCNC 2007
Country/Territory	China
City	Kowloon
Period	11/03/07 → 15/03/07

Keywords

Decoding
Hybrid ARQ protocols
Low density parity check (LDPC) codes
Progressive edge growth (PEG) construction
Rate compatible

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10.1109/WCNC.2007.131

Cite this

@inproceedings{620fae804f8446fd9e980b9da05ddab8,

title = "A novel scheme for type-II hybrid ARQ protocols using LDPC codes",

abstract = "In this paper, we propose a novel type-II hybrid ARQ scheme using low density parity check (LDPC) codes. The proposed approach combines low hardware overhead with good decoding performance by using an efficient decoder operating at a much higher rate with a much smaller size parity check matrix. Our scheme makes parts of the previously received data gradually improved until successful decoding of the entire original codeword. We also present a novel efficient framework for constructing rate-compatible LDPC codes applied in our hybrid ARQ scheme. The progressive edge growth (PEG) construction method with zigzag pattern results in linear-time encoding.",

keywords = "Decoding, Hybrid ARQ protocols, Low density parity check (LDPC) codes, Progressive edge growth (PEG) construction, Rate compatible",

author = "Liang Chen and Xiumin Shi and Shijun Yan and Ziyu Wu and Wenjun Zhang and Yunfeng Guan",

year = "2007",

doi = "10.1109/WCNC.2007.131",

language = "English",

isbn = "1424406595",

series = "IEEE Wireless Communications and Networking Conference, WCNC",

pages = "683--687",

booktitle = "2007 IEEE Wireless Communications and Networking Conference, WCNC 2007",

note = "2007 IEEE Wireless Communications and Networking Conference, WCNC 2007 ; Conference date: 11-03-2007 Through 15-03-2007",

}

Chen, L, Shi, X, Yan, S, Wu, Z, Zhang, W & Guan, Y 2007, A novel scheme for type-II hybrid ARQ protocols using LDPC codes. in 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007., 4204307, IEEE Wireless Communications and Networking Conference, WCNC, pp. 683-687, 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007, Kowloon, China, 11/03/07. https://doi.org/10.1109/WCNC.2007.131

A novel scheme for type-II hybrid ARQ protocols using LDPC codes. / Chen, Liang; Shi, Xiumin; Yan, Shijun et al.
2007 IEEE Wireless Communications and Networking Conference, WCNC 2007. 2007. p. 683-687 4204307 (IEEE Wireless Communications and Networking Conference, WCNC).

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

TY - GEN

T1 - A novel scheme for type-II hybrid ARQ protocols using LDPC codes

AU - Chen, Liang

AU - Shi, Xiumin

AU - Yan, Shijun

AU - Wu, Ziyu

AU - Zhang, Wenjun

AU - Guan, Yunfeng

PY - 2007

Y1 - 2007

N2 - In this paper, we propose a novel type-II hybrid ARQ scheme using low density parity check (LDPC) codes. The proposed approach combines low hardware overhead with good decoding performance by using an efficient decoder operating at a much higher rate with a much smaller size parity check matrix. Our scheme makes parts of the previously received data gradually improved until successful decoding of the entire original codeword. We also present a novel efficient framework for constructing rate-compatible LDPC codes applied in our hybrid ARQ scheme. The progressive edge growth (PEG) construction method with zigzag pattern results in linear-time encoding.

AB - In this paper, we propose a novel type-II hybrid ARQ scheme using low density parity check (LDPC) codes. The proposed approach combines low hardware overhead with good decoding performance by using an efficient decoder operating at a much higher rate with a much smaller size parity check matrix. Our scheme makes parts of the previously received data gradually improved until successful decoding of the entire original codeword. We also present a novel efficient framework for constructing rate-compatible LDPC codes applied in our hybrid ARQ scheme. The progressive edge growth (PEG) construction method with zigzag pattern results in linear-time encoding.

KW - Decoding

KW - Hybrid ARQ protocols

KW - Low density parity check (LDPC) codes

KW - Progressive edge growth (PEG) construction

KW - Rate compatible

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U2 - 10.1109/WCNC.2007.131

DO - 10.1109/WCNC.2007.131

M3 - Conference contribution

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SN - 1424406595

SN - 9781424406593

T3 - IEEE Wireless Communications and Networking Conference, WCNC

SP - 683

EP - 687

BT - 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007

T2 - 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007

Y2 - 11 March 2007 through 15 March 2007

ER -

A novel scheme for type-II hybrid ARQ protocols using LDPC codes

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Keywords

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