A Novel Subcarrier Allocation Algorithm for MC–CDMA Systems
Yükleniyor...
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Slovak Univ Technology
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Multi carrier modulation techniques such as MC-CDMA are used in high-speed communication applications. Due to MC-CDMA being a multiuser in technology, the subcarrier quantity allocated per user decreases in case the quantity of active users increases. Consequently, data rates per user are reduced with the increase in the bit error rate (BER). Efficient allocation of subcarriers to users within the system can aid the overcoming of this problem. This study develops a new algorithm for subcarrier allocation and system performance improvement in terms of BER, and data rates in comparison to other algorithms were ensured.
Açıklama
Anahtar Kelimeler
MC-CDMA, subcarrier allocation, fairness, data rate
Kaynak
Journal Of Electrical Engineering-Elektrotechnicky Casopis
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
67
Sayı
5
Künye
Seyman,M. & Saçakli,B.(2016).A Novel Subcarrier Allocation Algorithm for MC–CDMA Systems. Journal of Electrical Engineering,67(5) 371-376.
