Enhanced Verification-Based Decoding for Packet-Based LDPC Codes
In this letter, an enhanced verification-based decoding algorithm (EVA) for packet level low-density parity check (LDPC) codes is proposed. Compared with the verification algorithm (VA) in the literature, the proposed algorithm reduces the likelihood of false verification by enhancing the verificati...
| Main Authors: | , , |
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| Format: | Journal Article |
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IEEE Communications Society
2008
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| Online Access: | http://hdl.handle.net/20.500.11937/47882 |
| _version_ | 1848757956376526848 |
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| author | Zhu, B. Huang, D. Nordholm, Sven |
| author_facet | Zhu, B. Huang, D. Nordholm, Sven |
| author_sort | Zhu, B. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | In this letter, an enhanced verification-based decoding algorithm (EVA) for packet level low-density parity check (LDPC) codes is proposed. Compared with the verification algorithm (VA) in the literature, the proposed algorithm reduces the likelihood of false verification by enhancing the verification condition to achieve a better decoding performance. For example, simulation results in this letter show that EVA reduces frame error rate (FER) by two orders when comparing the VA over binary symmetric channel (BSC), while the increase of the computational load is less than 90%. |
| first_indexed | 2025-11-14T09:36:20Z |
| format | Journal Article |
| id | curtin-20.500.11937-47882 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:36:20Z |
| publishDate | 2008 |
| publisher | IEEE Communications Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-478822017-09-13T14:18:22Z Enhanced Verification-Based Decoding for Packet-Based LDPC Codes Zhu, B. Huang, D. Nordholm, Sven verification-based decoding low-density parity-check (LDPC) codes Binary symmetric channel (BSC) In this letter, an enhanced verification-based decoding algorithm (EVA) for packet level low-density parity check (LDPC) codes is proposed. Compared with the verification algorithm (VA) in the literature, the proposed algorithm reduces the likelihood of false verification by enhancing the verification condition to achieve a better decoding performance. For example, simulation results in this letter show that EVA reduces frame error rate (FER) by two orders when comparing the VA over binary symmetric channel (BSC), while the increase of the computational load is less than 90%. 2008 Journal Article http://hdl.handle.net/20.500.11937/47882 10.1109/LCOMM.2008.071668 IEEE Communications Society restricted |
| spellingShingle | verification-based decoding low-density parity-check (LDPC) codes Binary symmetric channel (BSC) Zhu, B. Huang, D. Nordholm, Sven Enhanced Verification-Based Decoding for Packet-Based LDPC Codes |
| title | Enhanced Verification-Based Decoding for Packet-Based LDPC Codes |
| title_full | Enhanced Verification-Based Decoding for Packet-Based LDPC Codes |
| title_fullStr | Enhanced Verification-Based Decoding for Packet-Based LDPC Codes |
| title_full_unstemmed | Enhanced Verification-Based Decoding for Packet-Based LDPC Codes |
| title_short | Enhanced Verification-Based Decoding for Packet-Based LDPC Codes |
| title_sort | enhanced verification-based decoding for packet-based ldpc codes |
| topic | verification-based decoding low-density parity-check (LDPC) codes Binary symmetric channel (BSC) |
| url | http://hdl.handle.net/20.500.11937/47882 |