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Proceedings of the European Computing Conference pp 607–617Cite as

Blind Adaptive Multiuser Detection Based on Affine Projection Algorithm

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Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 27))

Abstract

We introduce an algorithm for blind adaptive multiuser detection of synchronous direct sequence code division multiple access (DS-CDMA) signals. This algorithm is based on the affine projection algorithm (APA). We first derive the algorithm for a single antenna at the receiver and then generalize it to the multiple antenna case at the receiver. Simulation results show that the proposed algorithm has lower misadjustment, an improved convergence rate, and superior bit error rate performance compared to existing conventional methods.

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References

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Acknowledgment

The authors wish to thank the Iran Telecommunication Research Centre (ITRC) for helpful financial support.

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Authors and Affiliations

  1. Electrical and Computer Engineering Department, University of Tehran, Campus #2, North Kargar Ave., Tehran, Iran

    Amin Khansefid

Authors
  1. Amin Khansefid
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  2. Ali Olfat
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Corresponding author

Correspondence to Amin Khansefid .

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Editors and Affiliations

  1. Military Institutes of University, Hellenic Naval Academy, Leoforos Chatzikyriakou, Piraeus, 185 39, Greece

    Nikos Mastorakis

  2. Dept. Theoretical Electrical, Technical University of Sofia, Kl. Ohridski St. 8, Sofia, 1000, Bulgaria

    Valeri Mladenov

  3. Roumelis 6, Vrilissia, 152 35, Greece

    Vassiliki T. Kontargyri

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© 2009 Springer Science+Business Media, LLC

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Khansefid, A., Olfat, A. (2009). Blind Adaptive Multiuser Detection Based on Affine Projection Algorithm. In: Mastorakis, N., Mladenov, V., Kontargyri, V. (eds) Proceedings of the European Computing Conference. Lecture Notes in Electrical Engineering, vol 27. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-84814-3_61

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  • DOI: https://doi.org/10.1007/978-0-387-84814-3_61

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  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-0-387-84813-6

  • Online ISBN: 978-0-387-84814-3

  • eBook Packages: EngineeringEngineering (R0)

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