Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems

M.nuri Seyman; Bircan Saçaklı

doi:10.29137/umagd.346132

TR EN

MC-CDMA Sistemlerinde Alt Taşıyıcı Tahsis Algoritmalarının Performanslarının İncelenmesi

Abstract

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.

Keywords

MC-CDMA (çok taşıyıcılı kod bölmeli çoklu erişim),alt taşıyıcı tahsis algoritmaları,Max-Min,Greedy,Dako

References

Yee N., Linnartz J. P, Fettweis G., “Multi-carrier CDMA in indoor Wireless Radio Networks”, in Proc. IEEE PIMRC‟93, pp.468–472, 1993.
Kondo S., Milstein L. B., , “Performance of Multicarrier DS-CDMA Systems”, IEEE Transac. on Commun., vol.44, no.2, pp.238–246, February, 1996.
Prasad R., Hara S., “Overview of Multi-carrier CDMA”, IEEE Commun. Mag., pp.126–133, December, 1997.
Yang L. L., Hanzo L., “Multicarrier DS – CDMA: A Multiple Access Scheme for Ubiquitous Broadband Wireless Communications”, IEEE Commun. Mag., pp.116-124 , 2003.
Fazel K., Kaiser S., Multi-Carrier and Spread Spectrum Systems, John Wiley&Sons Ltd, England, 2003.
Xu, J., Kim, J., Paik, W., Seo, J.S. ” Adaptive Resource Allocation Algorithm With Fairness For MIMO-OFDMA System”, IEEE Vehicular Technology Conference, vol.4, 1585-1589, 2006.
Rasouli, H., Anpalagan, A., “An Asymptotically Fair Subcarrier Allocation Algorithm in OFDM Systems”, IEEE Vehicular Technology Conference, 1-5, 2009.
Otani, Y., Ohno, S., Teo, K.A.D., Hinamoto, T., “Subcarrier Allocation For Multi-user OFDM System”, Asia-Pasific Conference on Commun., 1073-1077, 2005.
Bin Da , C.C., Ko, Yanfen, Liang, “An Enhanced Capacity and Fairness Scheme for MIMO-OFDMA Downlink Resource Allocation”, International Symposium on Commun. and Information Technologies, 495-499, 2007.
Rasouli, H., Sadr, S., Anpalagan, A., “A Fair Subcarrier Allocation Algorithm for Cooperative Multiuser OFDM Systems with Grouped Users”, IEEE Global Telecommun. Conference, 1-6, 2008.

Yang, J.S., Park, S.K., Kwon, J.W. , ”Performance Analysis of Adaptive Subcarrier Allocation Scheme To Support Qos In Multiuser OFDM System”,Wireless and Optical Commun. Conference, 1-4, 2009.
Lee, J., Yoon, D., Jeong, W.K., Cha, K., et al., “Efficient Subcarrier Allocation for Stable Services In Multi-user OFDM Systems”, Mobile and Wireless Commun. Summit, 1-4, 2007.
Zhou, X-J, Zhang, J-S, “An Improved Fair Subcarrier Allocation Algorıthm for Multiuser OFDM System”, International Conference On Electronic and Mechanical Engineering and Information Technology , vol.5, 2548-2552, 2011.
Zhang, T., Zeng, Z., Qiu, Y., “A Subcarrier Allocation Algorithm for Utiliy Proportional Fairness in OFDM Systems”, IEEE Vehicular Technology Conference, 1901-1905, 2008.
Zhang, G., Feng, S., “Subcarrier Allocation Algorithms Based On Graph-Coloring In Cognitive Radio NC-OFDM System”, IEEE International Conference on Computer Science and Information Technology, vol.2, 535-540, 2010.
Zhang, L., Zhang, S., Zhou, W., “A New Ratio-based Selection Adaptive Subcarrier Allocation Algorithm”, International Conference on Commun., Circuits and Systems Proceedings, vol.2, 1189-1192, 2006.
Pandharipande, A., Kountouris, M., Ho Yang, Park, H., “Subcarrier Allocation Schemes For Multiuser OFDM Systems”, International Conference on Signal Processing and Commun., 540-544, 2004.

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

M.nuri Seyman This is me

Bircan Saçaklı This is me

Publication Date

January 15, 2016

Submission Date

October 24, 2017

Acceptance Date

November 13, 2015

Published in Issue

Year 2016 Volume: 8 Number: 1

DOI

https://doi.org/10.29137/umagd.346132

IZ

https://izlik.org/JA35TL73GR

APA

Seyman, M., & Saçaklı, B. (2016). Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems. International Journal of Engineering Research and Development, 8(1), 1-8. https://doi.org/10.29137/umagd.346132

AMA

1.Seyman M, Saçaklı B. Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems. IJERAD. 2016;8(1):1-8. doi:10.29137/umagd.346132

Chicago

Seyman, M.nuri, and Bircan Saçaklı. 2016. “Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems”. International Journal of Engineering Research and Development 8 (1): 1-8. https://doi.org/10.29137/umagd.346132.

EndNote

Seyman M, Saçaklı B (January 1, 2016) Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems. International Journal of Engineering Research and Development 8 1 1–8.

IEEE

[1]M. Seyman and B. Saçaklı, “Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems”, IJERAD, vol. 8, no. 1, pp. 1–8, Jan. 2016, doi: 10.29137/umagd.346132.

ISNAD

Seyman, M.nuri - Saçaklı, Bircan. “Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems”. International Journal of Engineering Research and Development 8/1 (January 1, 2016): 1-8. https://doi.org/10.29137/umagd.346132.

JAMA

1.Seyman M, Saçaklı B. Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems. IJERAD. 2016;8:1–8.

MLA

Seyman, M.nuri, and Bircan Saçaklı. “Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems”. International Journal of Engineering Research and Development, vol. 8, no. 1, Jan. 2016, pp. 1-8, doi:10.29137/umagd.346132.

Vancouver

1.M.nuri Seyman, Bircan Saçaklı. Investigation of the Subcarrier Allocation Algorithms Performance in MC-CDMA Systems. IJERAD. 2016 Jan. 1;8(1):1-8. doi:10.29137/umagd.346132

Kırıkkale University, Faculty of Engineering and Natural Science, 71450 Yahşihan / Kırıkkale, Türkiye.

ijerad@kku.edu.tr

MC-CDMA Sistemlerinde Alt Taşıyıcı Tahsis Algoritmalarının Performanslarının İncelenmesi

Abstract

Keywords