DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon, Jaekyun | ko |
dc.contributor.author | Lee, Jaewook | ko |
dc.date.accessioned | 2013-03-07T00:48:59Z | - |
dc.date.available | 2013-03-07T00:48:59Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-10 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON MAGNETICS, v.42, no.10, pp.2576 - 2578 | - |
dc.identifier.issn | 0018-9464 | - |
dc.identifier.uri | http://hdl.handle.net/10203/88990 | - |
dc.description.abstract | A joint timing recovery and sequence detection scheme is discussed, which is based on maintaining and updating a separate phase-estimate path for each survivor data path in the Viterbi detector. For each survivor data path, the phase estimate is updated recursively using symbol decisions implied in that path. A loop filter and a voltage-controlled oscillator operate on a delayed sequence of estimated phase associated with the merged survivor path or the best up-to-date survivior path in the Viterbi trellis. The timing error detector is given in a "leaky" recursive form with a forgetting factor to minimize the processing and memory requirement. The proposed timing recovery scheme works well at low signal-to-noise ratio environments, and the overall complexity increase relative to conventional timing loops is small. Steady-state jitter analysis, as well as open-loop and closed-loop simulation results, are provided that validate the proposed approach. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Joint timing recovery and data detection with applications to magnetic recording | - |
dc.type | Article | - |
dc.identifier.wosid | 000240888700107 | - |
dc.type.rims | ART | - |
dc.citation.volume | 42 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 2576 | - |
dc.citation.endingpage | 2578 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON MAGNETICS | - |
dc.identifier.doi | 10.1109/TMAG.2006.878624 | - |
dc.contributor.localauthor | Moon, Jaekyun | - |
dc.contributor.nonIdAuthor | Lee, Jaewook | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | intersymbol interference (ISI) | - |
dc.subject.keywordAuthor | phase-locked loop (PLL) | - |
dc.subject.keywordAuthor | synchronization | - |
dc.subject.keywordAuthor | timing recovery | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.