Abstract
The performance of an asynchronous multi-carrier code division multiple access (MC-CDMA) system is limited by intersymbol interference (ISI), as well as multiuser interference (MUI) due to the loss of orthogonality among signature codes. Additionally, in the presence of a frequency offset, intercarrier interference (ICI) is introduced due to the loss of orthogonality between adjacent subcarriers. In this paper, we propose an adaptive multi-shot detector using the Bootstrap algorithm that cancels the ISI, MUI and ICI jointly. The detector performs approximately the same as a Wiener filter and does not need a training sequence to converge.
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References
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© 2000 Springer Science+Business Media Dordrecht
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Zong, P., Bar-Ness, Y., Chan, J.K. (2000). Adaptive Multi-Shot Multiuser Detection for Asynchronous MC-CDMA Using Bootstrap Algorithm. In: Fazel, K., Kaiser, S. (eds) Multi-Carrier Spread Spectrum & Related Topics. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-4463-0_22
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DOI: https://doi.org/10.1007/978-1-4615-4463-0_22
Publisher Name: Springer, Boston, MA
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Online ISBN: 978-1-4615-4463-0
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