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A Survey of Measurement-Based Spectrum Occupancy Modeling for Cognitive Radios
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chen, Yunfei | - |
dc.contributor.author | Oh, Hee-Seok | - |
dc.creator | 오희석 | - |
dc.date.accessioned | 2018-01-24T05:59:20Z | - |
dc.date.available | 2020-04-05T05:59:20Z | - |
dc.date.created | 2018-08-09 | - |
dc.date.issued | 2016-01 | - |
dc.identifier.citation | IEEE Communications Surveys and Tutorials, Vol.18 No.1, pp.848-859 | - |
dc.identifier.issn | 1553-877X | - |
dc.identifier.uri | https://hdl.handle.net/10371/138942 | - |
dc.description.abstract | Spectrum occupancy models are very useful in cognitive radio designs. They can be used to increase spectrum sensing accuracy for more reliable operation, to remove spectrum sensing for higher resource usage efficiency, or to select channels for better opportunistic access, among other applications. In this survey, various spectrum occupancy models from measurement campaigns taken around the world are investigated. These models extract different statistical properties of the spectrum occupancy from the measured data. In addition to these models, spectrum occupancy prediction is also discussed, where autoregressive and/or moving-average models are used to predict the channel status at future time instants. After comparing these different methods and models, several challenges are also summarized based on this survey. | - |
dc.language | 영어 | - |
dc.language.iso | en | en |
dc.publisher | Institute of Electrical and Electronics Engineers | - |
dc.title | A Survey of Measurement-Based Spectrum Occupancy Modeling for Cognitive Radios | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/COMST.2014.2364316 | - |
dc.citation.journaltitle | IEEE Communications Surveys and Tutorials | - |
dc.identifier.wosid | 000370521600035 | - |
dc.identifier.scopusid | 2-s2.0-84962199116 | - |
dc.description.srnd | OAIID:RECH_ACHV_DSTSH_NO:T201616370 | - |
dc.description.srnd | RECH_ACHV_FG:RR00200001 | - |
dc.description.srnd | ADJUST_YN: | - |
dc.description.srnd | EMP_ID:A076383 | - |
dc.description.srnd | CITE_RATE:17.188 | - |
dc.description.srnd | DEPT_NM:통계학과 | - |
dc.description.srnd | EMAIL:heeseok@snu.ac.kr | - |
dc.description.srnd | SCOPUS_YN:Y | - |
dc.citation.endpage | 859 | - |
dc.citation.number | 1 | - |
dc.citation.startpage | 848 | - |
dc.citation.volume | 18 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Oh, Hee-Seok | - |
dc.identifier.srnd | T201616370 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | PREDICTION | - |
dc.subject.keywordPlus | NETWORKS | - |
dc.subject.keywordPlus | ACCESS | - |
dc.subject.keywordPlus | FRAMEWORK | - |
dc.subject.keywordAuthor | Cognitive radio | - |
dc.subject.keywordAuthor | measurement | - |
dc.subject.keywordAuthor | modeling | - |
dc.subject.keywordAuthor | prediction | - |
dc.subject.keywordAuthor | spectrum occupancy | - |
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