Yıl 2016, Cilt 8 , Sayı 1, Sayfalar 1 - 8 2016-01-15

Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems
MC-CDMA Sistemlerinde Alt Taşıyıcı Tahsis Algoritmalarının Performanslarının İncelenmesi

M.Nuri SEYMAN [1] , Bircan SAÇAKLI [2]


Multi Carrier Code Division Multiple Access is a multiple access technique that is used wireless and wireline applications and provides high rate and  quality of service (Qos) data transmission. Increasing the number of users decreases the number of subcarrier per user as result of this, increased bit error rate (BER) of received data and decrease data rate per users in the system because MC-CDMA is a multiuser technology. To overcome this problem, subcarrier allocation algorithms are used. In this work, performances of the subcarrier allocation algorithms are investigated to increase the total rate and fertilisation of the system  for  different numbers of user.

Çok Taşıyıcılı Kod Bölmeli Çoklu Erişim (MC-CDMA), kablolu ve kablosuz haberleşme uygulamalarında kullanılan, yüksek hızlarda ve servis kaliteli veri iletişimi sağlayan bir çoklu erişim tekniğidir. MC-CDMA çok kullanıcılı bir teknoloji olduğu için sistemdeki kullanıcı sayısının artması; kullanıcı başına düşen taşıyıcı sayısını azaltmakta, bunun sonucunda alıcı taraftan alınan verinin bit hata oranının (BHO) artmasına ve kullanıcı başına düşen veri hızlarının azalmasına neden olmaktadır. Bu sorunu engellemek için alt taşıyıcı tahsis algoritmaları kullanılmaktadır. Bu çalışmada, MC-CDMA sisteminde toplam hızı artırmak ve verimliliği sağlamak için alt taşıyıcı tahsis algoritmalarının performansı farklı kullanıcı sayıları için incelenmiştir.

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Bölüm Makaleler
Yazarlar

Yazar: M.Nuri SEYMAN

Yazar: Bircan SAÇAKLI

Tarihler

Yayımlanma Tarihi : 15 Ocak 2016

Bibtex @araştırma makalesi { umagd346132, journal = {International Journal of Engineering Research and Development}, issn = {}, eissn = {1308-5514}, address = {Kırıkkale Üniversitesi Mühendislik Fakültesi Dekanlığı Kampüs 71450 Yahşihan/KIRIKKALE}, publisher = {Kırıkkale Üniversitesi}, year = {2016}, volume = {8}, pages = {1 - 8}, doi = {10.29137/umagd.346132}, title = {Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems}, key = {cite}, author = {SEYMAN, M.Nuri and SAÇAKLI, Bircan} }
APA SEYMAN, M , SAÇAKLI, B . (2016). Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems. International Journal of Engineering Research and Development , 8 (1) , 1-8 . DOI: 10.29137/umagd.346132
MLA SEYMAN, M , SAÇAKLI, B . "Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems". International Journal of Engineering Research and Development 8 (2016 ): 1-8 <https://dergipark.org.tr/tr/pub/umagd/issue/31734/346132>
Chicago SEYMAN, M , SAÇAKLI, B . "Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems". International Journal of Engineering Research and Development 8 (2016 ): 1-8
RIS TY - JOUR T1 - Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems AU - M.Nuri SEYMAN , Bircan SAÇAKLI Y1 - 2016 PY - 2016 N1 - doi: 10.29137/umagd.346132 DO - 10.29137/umagd.346132 T2 - International Journal of Engineering Research and Development JF - Journal JO - JOR SP - 1 EP - 8 VL - 8 IS - 1 SN - -1308-5514 M3 - doi: 10.29137/umagd.346132 UR - https://doi.org/10.29137/umagd.346132 Y2 - 2015 ER -
EndNote %0 Uluslararası Mühendislik Araştırma ve Geliştirme Dergisi Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems %A M.Nuri SEYMAN , Bircan SAÇAKLI %T Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems %D 2016 %J International Journal of Engineering Research and Development %P -1308-5514 %V 8 %N 1 %R doi: 10.29137/umagd.346132 %U 10.29137/umagd.346132
ISNAD SEYMAN, M.Nuri , SAÇAKLI, Bircan . "Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems". International Journal of Engineering Research and Development 8 / 1 (Ocak 2016): 1-8 . https://doi.org/10.29137/umagd.346132
AMA SEYMAN M , SAÇAKLI B . Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems. IJERAD. 2016; 8(1): 1-8.
Vancouver SEYMAN M , SAÇAKLI B . Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems. International Journal of Engineering Research and Development. 2016; 8(1): 8-1.