Energy Detection Approach for Spectrum Sensing in Cognitive Radio Systems
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Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Kırıkkale Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Because a large number of licensed users haveoccasionally used their allocated bandwidth in recent years, efficient use offrequency band is a vital issue. While licensed users continue to use thisbandwidth for publishing, unused bands can be allocated for reuse to providebroadband network services. These empty bands are described as white space andcover a large part of the bandwidth. It is possible to activate this greatpotential by cognitive radio technology. In this study, energy detectiontechnique was used to detect unused bands. With this technique, it isdetermined which frequency band is suitable and there will be doneappropriately the assignment of the second user.
Açıklama
Anahtar Kelimeler
“Cognitive radio, energy detection method neyman-pearson approach
Kaynak
Uluslararası Mühendislik Araştırma ve Geliştirme Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
1
Sayı
2-1
