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A proposed model for MC-CDMA based in-place wavelet transform

Published:27 August 2007Publication History

ABSTRACT

In this paper, a proposed model for Multicarrier-Code Division Multiple Access (MC-CDMA) lying in In-Place Wavelet Transform (IP-WT) algorithm was introduced and analyzed under the Additive White Gaussian Noise (AWGN) channel, flat fading channel and frequency selective fading channel. The performance of the proposed system was compared with the traditional model of MC-CDMA based Fast Fourier Transform (FFT). The proposed model does not need an additional array at each sweep such as the ordered fast Haar wavelet transform, this property will reduce the processing time and the memory size. The results show that the proposed model has an active performance under different channel characteristics.

References

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          • Published in

            cover image ACM Conferences
            MobiMedia '07: Proceedings of the 3rd international conference on Mobile multimedia communications
            August 2007
            403 pages
            ISBN:9789630626705

            Publisher

            ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering)

            Brussels, Belgium

            Publication History

            • Published: 27 August 2007

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