Unequal Error Protection QC-LDPC Codes via Masking
| dc.citation.epage | 550 | en_US |
| dc.citation.spage | 546 | en_US |
| dc.citation.woscount | 0 | en_US |
| dc.contributor.author | Wu, Chi-Jen | en_US |
| dc.contributor.author | Wang, Chung-Hsuan | en_US |
| dc.contributor.author | Chao, Chi-chao | en_US |
| dc.contributor.department | 電機工程學系 | zh_TW |
| dc.contributor.department | Department of Electrical and Computer Engineering | en_US |
| dc.date.accessioned | 2017-04-21T06:50:00Z | |
| dc.date.available | 2017-04-21T06:50:00Z | |
| dc.date.issued | 2012 | en_US |
| dc.description.abstract | In this paper, a generalized construction of quasi-cyclic low-density parity-check (QC-LDPC) codes for unequal error protection (UEP) is proposed based on the masking technique. We can obtain UEP QC-LDPC codes as long as the Tanner graph of the masking matrix satisfies a general condition which can include our previous UEP construction as a special case. A sufficient condition to have flexible choice of protection levels is then presented. Simulation results show that the constructed codes can indeed provide codeword bits with different bit-error-rate performance. | en_US |
| dc.identifier.isbn | 978-4-88552-267-3 | en_US |
| dc.identifier.journal | 2012 INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY AND ITS APPLICATIONS (ISITA 2012) | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/135431 | |
| dc.identifier.wosnumber | WOS:000320850700114 | en_US |
| dc.language.iso | en_US | en_US |
| dc.title | Unequal Error Protection QC-LDPC Codes via Masking | en_US |
| dc.type | Proceedings Paper | en_US |
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