DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Heung-Mook | ko |
dc.contributor.author | Park, Sung-Ik | ko |
dc.contributor.author | Seo, Jae-Hyun | ko |
dc.contributor.author | Eum, Ho-Min | ko |
dc.contributor.author | Lee, Yong-Tae | ko |
dc.contributor.author | Lee, Soo-In | ko |
dc.contributor.author | Lee, Hyuck-Jae | ko |
dc.date.accessioned | 2009-11-23T09:07:38Z | - |
dc.date.available | 2009-11-23T09:07:38Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-06 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON BROADCASTING, v.54, no.2, pp.249 - 256 | - |
dc.identifier.issn | 0018-9316 | - |
dc.identifier.uri | http://hdl.handle.net/10203/13154 | - |
dc.description.abstract | This paper presents novel modulation and pre-equalization methods to minimize a signal processing time delay in the Equalization Digital On-Channel Repeater (EDOCR) for the ATSC terrestrial digital TV system. The proposed modulation method uses Equi-Ripple (ER) filter for Vestigial Side Bands (VSB) pulse shaping instead of conventional Square Root Raised Cosine (SRRC) filter. And the proposed pre-equalization method calculates pre-equalizer filter coefficients by comparing a base-band signal as a reference signal and a demodulated repeater output signal, and then creates new VSB pulse shaping filter coefficients by the convolution of the ER filter and the pre-equalizer filter coefficients. The new VSB pulse shaping filter minimizes the time delay of EDOCR by adjusting the number of its pre-taps and also compensates the linear distortions due to the use of the ER filter and mask filter. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | SINGLE-FREQUENCY NETWORKS | - |
dc.subject | LINEAR PHASE | - |
dc.subject | FILTERS | - |
dc.title | Moduation and pre-equalization method to minimize time delay in Equalization Digital On-Channel Repeater | - |
dc.type | Article | - |
dc.identifier.wosid | 000256310400009 | - |
dc.identifier.scopusid | 2-s2.0-44649098201 | - |
dc.type.rims | ART | - |
dc.citation.volume | 54 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 249 | - |
dc.citation.endingpage | 256 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON BROADCASTING | - |
dc.identifier.doi | 10.1109/TBC.2008.921371 | - |
dc.contributor.localauthor | Lee, Hyuck-Jae | - |
dc.contributor.nonIdAuthor | Park, Sung-Ik | - |
dc.contributor.nonIdAuthor | Seo, Jae-Hyun | - |
dc.contributor.nonIdAuthor | Eum, Ho-Min | - |
dc.contributor.nonIdAuthor | Lee, Yong-Tae | - |
dc.contributor.nonIdAuthor | Lee, Soo-In | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | ATSC | - |
dc.subject.keywordAuthor | modulation | - |
dc.subject.keywordAuthor | on-channel repeater | - |
dc.subject.keywordAuthor | pre-equalization | - |
dc.subject.keywordAuthor | SFN | - |
dc.subject.keywordPlus | SINGLE-FREQUENCY NETWORKS | - |
dc.subject.keywordPlus | LINEAR PHASE | - |
dc.subject.keywordPlus | FILTERS | - |
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