Symbol-Based Joint Decoding of Convolutionally Encoded Variable-Length Codes
| dc.citation.epage | 148 | en_US |
| dc.citation.spage | 145 | en_US |
| dc.citation.woscount | 0 | en_US |
| dc.contributor.author | Wu, Hung-Tsai | en_US |
| dc.contributor.author | Lin, Chih-Hsien | en_US |
| dc.contributor.author | Chang, Wen-Whei | en_US |
| dc.contributor.department | 電信工程研究所 | zh_TW |
| dc.contributor.department | Institute of Communications Engineering | en_US |
| dc.date.accessioned | 2019-04-02T06:04:22Z | |
| dc.date.available | 2019-04-02T06:04:22Z | |
| dc.date.issued | 2012-01-01 | en_US |
| dc.description.abstract | In this paper, we present a symbol-level joint source-channel decoding (JSCD) algorithm for transmission of convolutionally encoded variable-length codes (VLCs). The proposed algorithm is based on a two-dimensional state representation which leads to a three-dimensional code trellis. JSCD on this trellis is realized by employing a modified BCJR algorithm which allows to fully exploit the symbol-level source a priori information. Experimental results indicate that the proposed JSCD scheme achieves high robustness against channel noises. | en_US |
| dc.identifier.journal | 2012 12TH INTERNATIONAL CONFERENCE ON ITS TELECOMMUNICATIONS (ITST-2012) | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/150582 | |
| dc.identifier.wosnumber | WOS:000317002000028 | en_US |
| dc.language.iso | en_US | en_US |
| dc.subject | joint source-channel decoding | en_US |
| dc.subject | variable-length codes | en_US |
| dc.subject | three-dimensional code trellis | en_US |
| dc.title | Symbol-Based Joint Decoding of Convolutionally Encoded Variable-Length Codes | en_US |
| dc.type | Proceedings Paper | en_US |
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