The Generalized UMP BP-Based Algorithm and its Modifications for Non-binary LDPC Codes
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kim, Jaebum | - |
| dc.contributor.author | Kim, Namshik | - |
| dc.contributor.author | Park, Hyuncheol | - |
| dc.date.accessioned | 2013-03-18T18:29:44Z | - |
| dc.date.available | 2013-03-18T18:29:44Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 2005-07-04 | - |
| dc.identifier.citation | International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2005), v., no., pp. - | - |
| dc.identifier.uri | http://hdl.handle.net/10203/151215 | - |
| dc.description.abstract | An uniformly most powerful (UMP) belief propagation (BP)-based algorithm and its modifications are presented for decoding non-binary LDPC codes. We propose the generalized of the UMP BP-based and its modified UMP BP-based decoding algorithms for non-binary LDPC codes using the Hadamard transform as an extension of binary case. The generalized UMP BP-based algorithm has less complexity than the generalized BP algorithm, but has performance degradations. To improve performance, we modify the generalized UMP BP-based algorithm using the similar way as in binary case. Simulation results show that the generalized UMP BP-based algorithm and its modifications are effective decoding methods for non-binary LDPC codes. | - |
| dc.language | ENG | - |
| dc.publisher | IEICE, IEEK, ECTI | - |
| dc.title | The Generalized UMP BP-Based Algorithm and its Modifications for Non-binary LDPC Codes | - |
| dc.type | Conference | - |
| dc.type.rims | CONF | - |
| dc.citation.publicationname | International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2005) | - |
| dc.identifier.conferencecountry | South Korea | - |
| dc.contributor.localauthor | Kim, Jaebum | - |
| dc.contributor.localauthor | Kim, Namshik | - |
| dc.contributor.localauthor | Park, Hyuncheol | - |
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