Design of rate-compatible low-density parity-check codes for type-II hybrid ARQ systems
The design of powerful rate-compatible low-density parity-check codes（RC-LDPC）was constructed in zigzag structure for type-II hybrid ARQ systems.The generalized PEG algorithm was used in the process of constructing RC-LDPC codes to improve the performance of the proposed codes.Simulation results sho...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2006-01-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/74665982/ |
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| _version_ | 1850049538045247488 |
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| author | WANG Dan WANG Xin-mei |
| author_facet | WANG Dan WANG Xin-mei |
| author_sort | WANG Dan |
| collection | DOAJ |
| description | The design of powerful rate-compatible low-density parity-check codes（RC-LDPC）was constructed in zigzag structure for type-II hybrid ARQ systems.The generalized PEG algorithm was used in the process of constructing RC-LDPC codes to improve the performance of the proposed codes.Simulation results show that based on constructed RC-LDPC codes,a type-II hybrid ARQ system can achieve efficient throughput.In addition,very low-complexity encoding and decoding rules can be implemented due to the overall zigzag structure of these RC-LDPC codes. |
| format | Article |
| id | doaj-art-b88d14ed56a445b4afe4e9a2b7835a81 |
| institution | DOAJ |
| issn | 1000-436X |
| language | zho |
| publishDate | 2006-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-b88d14ed56a445b4afe4e9a2b7835a812025-08-20T02:53:41ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2006-01-01596374665982Design of rate-compatible low-density parity-check codes for type-II hybrid ARQ systemsWANG DanWANG Xin-meiThe design of powerful rate-compatible low-density parity-check codes（RC-LDPC）was constructed in zigzag structure for type-II hybrid ARQ systems.The generalized PEG algorithm was used in the process of constructing RC-LDPC codes to improve the performance of the proposed codes.Simulation results show that based on constructed RC-LDPC codes,a type-II hybrid ARQ system can achieve efficient throughput.In addition,very low-complexity encoding and decoding rules can be implemented due to the overall zigzag structure of these RC-LDPC codes.http://www.joconline.com.cn/zh/article/74665982/rate-compatible codelow-density parity-check codePEG algorithm |
| spellingShingle | WANG Dan WANG Xin-mei Design of rate-compatible low-density parity-check codes for type-II hybrid ARQ systems Tongxin xuebao rate-compatible code low-density parity-check code PEG algorithm |
| title | Design of rate-compatible low-density parity-check codes for type-II hybrid ARQ systems |
| title_full | Design of rate-compatible low-density parity-check codes for type-II hybrid ARQ systems |
| title_fullStr | Design of rate-compatible low-density parity-check codes for type-II hybrid ARQ systems |
| title_full_unstemmed | Design of rate-compatible low-density parity-check codes for type-II hybrid ARQ systems |
| title_short | Design of rate-compatible low-density parity-check codes for type-II hybrid ARQ systems |
| title_sort | design of rate compatible low density parity check codes for type ii hybrid arq systems |
| topic | rate-compatible code low-density parity-check code PEG algorithm |
| url | http://www.joconline.com.cn/zh/article/74665982/ |
| work_keys_str_mv | AT wangdan designofratecompatiblelowdensityparitycheckcodesfortypeiihybridarqsystems AT wangxinmei designofratecompatiblelowdensityparitycheckcodesfortypeiihybridarqsystems |