Delayless Block Individual-Weighting-Factors Sign Subband Adaptive Filters With an Improved Band-Dependent Variable Step-Size
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jung-Hee | - |
dc.contributor.author | Choi, Jeong-Hwan | - |
dc.contributor.author | Nam, Sang Won | - |
dc.contributor.author | Chang, Joon-Hyuk | - |
dc.date.accessioned | 2021-08-02T08:51:36Z | - |
dc.date.available | 2021-08-02T08:51:36Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-10 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/8869 | - |
dc.description.abstract | Delayless individual-weighting-factors sign subband adaptive filter (IWF-SSAF) algorithms with a band-dependent variable step-size (BDVSS) were recently introduced to achieve a robust convergence performance against the impulsive interference and to avoid an undesirable signal path delay in subband systems. In this paper, we develop a block implementation of the delayless IWF-SSAF algorithm designed for an active impulsive noise control (AINC) system. With the block-processing approach, the proposed delayless block IWF-SSAF algorithm can be implemented more efficiently than the original delayless algorithm regardless of number of subbands, which is verified through the computational analysis. Furthermore, an improved BDVSS version (I-BDVSS) is also proposed by using the multiple auxiliary past gradients, which are given for each band by the block-processing. Finally, the simulation results illustrate that the proposed delayless block IWF-SSAF algorithm with the I-BDVSS, even requiring less computational burden, can achieve a better convergence performance than the original delayless algorithm with the BDVSS under severe impulsive noise control environment. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Delayless Block Individual-Weighting-Factors Sign Subband Adaptive Filters With an Improved Band-Dependent Variable Step-Size | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Nam, Sang Won | - |
dc.contributor.affiliatedAuthor | Chang, Joon-Hyuk | - |
dc.identifier.doi | 10.1109/ACCESS.2020.3029269 | - |
dc.identifier.scopusid | 2-s2.0-85100970964 | - |
dc.identifier.wosid | 000583569400001 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.8, pp.185796 - 185803 | - |
dc.relation.isPartOf | IEEE ACCESS | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 8 | - |
dc.citation.startPage | 185796 | - |
dc.citation.endPage | 185803 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | ACTIVE NOISE-CONTROL | - |
dc.subject.keywordPlus | ALGORITHM | - |
dc.subject.keywordAuthor | Convergence | - |
dc.subject.keywordAuthor | Signal processing algorithms | - |
dc.subject.keywordAuthor | Robustness | - |
dc.subject.keywordAuthor | Adaptive filters | - |
dc.subject.keywordAuthor | Interference | - |
dc.subject.keywordAuthor | Computational complexity | - |
dc.subject.keywordAuthor | Licenses | - |
dc.subject.keywordAuthor | Delayless structure | - |
dc.subject.keywordAuthor | individual-weighting-factors sign subband adaptive filter | - |
dc.subject.keywordAuthor | block implementation | - |
dc.subject.keywordAuthor | active impulsive noise control | - |
dc.subject.keywordAuthor | band-dependent variable step-size | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/9215977 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.