DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Myungin | ko |
dc.contributor.author | Ha, Jeongseok | ko |
dc.date.accessioned | 2020-01-19T12:20:41Z | - |
dc.date.available | 2020-01-19T12:20:41Z | - |
dc.date.created | 2020-01-13 | - |
dc.date.created | 2020-01-13 | - |
dc.date.created | 2020-01-13 | - |
dc.date.issued | 2019-10-17 | - |
dc.identifier.citation | 10th International Conference on Information and Communication Technology Convergence (ICTC) - ICT Convergence Leading the Autonomous Future, pp.143 - 146 | - |
dc.identifier.issn | 2162-1233 | - |
dc.identifier.uri | http://hdl.handle.net/10203/271536 | - |
dc.description.abstract | In this paper, we develop the density evolution of bit-flipping algorithm (BFA) for regular low-density parity-check (LDPC) codes and analyze the evolution of probability density for the bit-decision error. In contrast to the sum-product algorithm (SPA) and min-sum algorithm (MSA), the density evolution for BFA has remained untouched, which motivates this work. In the developed density evolution for BFA, we first introduce a state variable which is a function of bit-decision result and the flipping function value at each iteration. Then, the state probability is derived, with which the density of bit-decision error is obtained. To confirm the derivations, we design regular LDPC codes and compare the empirical evaluations of bit-error rates and the derived probability of bit-decision errors. | - |
dc.language | English | - |
dc.publisher | The Korean Institute of Communications and Information Sciences | - |
dc.title | Density Evolution of the Bit-Flipping Decoding Algorithm of Regular Low-Density Parity-Check Codes | - |
dc.type | Conference | - |
dc.identifier.wosid | 000524690200032 | - |
dc.identifier.scopusid | 2-s2.0-85078231151 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 143 | - |
dc.citation.endingpage | 146 | - |
dc.citation.publicationname | 10th International Conference on Information and Communication Technology Convergence (ICTC) - ICT Convergence Leading the Autonomous Future | - |
dc.identifier.conferencecountry | KO | - |
dc.identifier.conferencelocation | Ramada Plaza Jeju Ocean Front | - |
dc.identifier.doi | 10.1109/ICTC46691.2019.8939981 | - |
dc.contributor.localauthor | Ha, Jeongseok | - |
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