Channel Estimation for Self-Interference Cancellation in Full-Duplex Wireless Systems
DC Field | Value | Language |
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dc.contributor.author | Kim, Yong-Hwa | - |
dc.contributor.author | Lee, Jong-Ho | - |
dc.date.available | 2020-02-28T07:41:54Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2015-12 | - |
dc.identifier.issn | 0929-6212 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/9869 | - |
dc.description.abstract | In this paper, analog cancellation with a self-interference channel estimation scheme is proposed for full-duplex wireless systems. The aim of the proposed scheme is to cancel the self-interference signal at a full-duplex node for orthogonal frequency division multiplexing systems in a multipath self-interference channel with small delay spread. In the proposed scheme, the analog self-interference signal is emulated on the basis of baseband channel estimation. Assuming that a multipath self-interference channel has small delay spread, the proposed channel estimator provides effective channel gain and effective delay estimates of the self-interference channel on the basis of the maximum-likelihood criterion. Numerical results indicate that the self-interference suppression performance of the proposed analog cancellation scheme is better than the performance of the conventional schemes in a small delay spread multipath environment. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.relation.isPartOf | WIRELESS PERSONAL COMMUNICATIONS | - |
dc.title | Channel Estimation for Self-Interference Cancellation in Full-Duplex Wireless Systems | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000365217200033 | - |
dc.identifier.doi | 10.1007/s11277-015-2831-2 | - |
dc.identifier.bibliographicCitation | WIRELESS PERSONAL COMMUNICATIONS, v.85, no.3, pp.1139 - 1152 | - |
dc.identifier.scopusid | 2-s2.0-84947486787 | - |
dc.citation.endPage | 1152 | - |
dc.citation.startPage | 1139 | - |
dc.citation.title | WIRELESS PERSONAL COMMUNICATIONS | - |
dc.citation.volume | 85 | - |
dc.citation.number | 3 | - |
dc.contributor.affiliatedAuthor | Lee, Jong-Ho | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Full duplex radios | - |
dc.subject.keywordAuthor | Analog cancellation | - |
dc.subject.keywordAuthor | Channel estimation | - |
dc.subject.keywordAuthor | Orthogonal frequency division multiplexing (OFDM) | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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