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Abstrakty
In this paper the performance of a partial combining equalizer for Multi-Carrier Code Division Multiple Access (MC-CDMA) systems is analytically and numerically evaluated. In the part of channel identification, authors propose a blind algorithm based on Higher Order Cumulants (HOC) for identifying the parameters representing the indoor scenario of Broadband Radio Access Networks (BRAN A) channel model normalized for MC-CDMA systems. Theoretical analysis and numerical simulation results, in noisy environment and for different Signal to Noise Ratio (SNR), are presented to illustrate the performance of the proposed algorithm in the one hand, and the other hand the impact of partial combining equalizer on the performance of MC-CDMA systems.
Rocznik
Tom
Strony
5--11
Opis fizyczny
Bibliogr. 15 poz., rys., tab.
Twórcy
autor
- Department of Physics, Faculty of Sciences and Techniques, Sultan Moulay Slimane University, PO box 523, Beni Mellal, Morocco
autor
- Department of Mathematic and Informatic Polydisciplinary Faculty Sultan Moulay Slimane University PO box 592, Beni Mellal, Morocco
autor
- Department of Physics, Faculty of Sciences and Techniques, Sultan Moulay Slimane University, PO box 523, Beni Mellal, Morocco
Bibliografia
- [1] Z. Wang and G. B. Giannakis, “Wireless multicarrier communications: where Fourier meets Shannon”, IEEE Sig. Process. Mag., vol. 17, no. 3, pp. 29–48, 2000.
- [2] S. Hara and R. Prasad, “Overview of multicarrier CDMA”, IEEE Commun. Mag., vol. 35, pp. 126–133, 1997.
- [3] N. Yee, J.-P. M. G. Linnartz, and G. Fettweis, “Multi-Carrier-CDMA in indoor wireless networks”, in Proc. 4th Int. Symp. on Personal, Indoor and Mob. Radio Commun. PIMRC’93, Yokohama, Japan, 1993, pp. 109–113.
- [4] M. Frikel, B. Targui, F. Hamon, and M. M’Saad, “Adaptive equalization using controlled equal gain combining for uplink/downlink MC-CDMA systems”, Int. J. of Signal Process., vol. 4, no. 3, pp. 230–237, 2008.
- [5] M. Frikel, S. Safi, B. Targui, and M. M’Saad, “Channel Identification using chaos for an uplink/downlink multicarrier code division multiple access system”, J. Telecommun. and Inform. Technol., no. 1, pp. 48–54, 2010.
- [6] M. Boulouird and M. M’Rabet Hassani, “Blind identification of MA models using cumulants”, Int. J. of Electrical, Electronic Sci. & Engin., vol. 1, no. 6, pp. 619–623, 2007.
- [7] ETSI, “Broadband Radio Access Networks (BRAN); High Performance Radio Logical Area Network (HIPERLAN) Type 2; Requirements and architectures for wireless broadband access”, Jan. 1999.
- [8] ETSI, “Broadband Radio Access Networks (BRAN); HIPERLAN Type 2; Physical Layer”, Dec. 2001.
- [9] M. Zidane, S. Safi, M. Sabri, A. Boumezzough, and M. Frikel, “Broadband radio access network channel identification and downlink MC-CDMA equalization”, Int. J. of Energy, Inform. and Commun., vol. 5, no. 2, pp. 13–34, 2014.
- [10] M. Zidane, S. Safi, M. Sabri, and A. Boumezzough, “Blind Identification Channel Using Higher Order Cumulants with Application to Equalization for MC-CDMA System”, Int. J. of Elec., Robot., Electron. and Commun. Engin., vol. 8, no. 2, pp. 369–375, 2014.
- [11] S. Safi, M. Frikel, A. Zeroual, and M. M’Saad, “Higher order cumulants for identification and equalization of multicarrier spreading spectrum systems”, J. of Telecommun. and Inform. Technol., no. 1, pp. 74–84, 2011.
- [12] M. Zidane, S. Safi, M. Sabri, A. Boumezzough, and M. Frikel, “Adaptive algorithms versus higher order cumulants for identification and equalization of MC-CDMA”, J. of Telecom. & Inform. Technol., no. 3, pp. 53–62, 2014.
- [13] D. Brillinger and M. Rosenblatt, “Computation and interpretation of k-th order spectra”, in Spectral Analysis of Time Signals, B. Harris, Ed. New York: Wiley, 1967, pp. 189–232.
- [14] J. L. Peyre, D. Dembélé, and G. Favier, “Identification of MA models using higher order statistics: A general formulation”, in Proc. 2nd ATHOS Worksh. on System Identif. and Higher Order Statist., Sophia-Antipolis, France, 1993, pp. 20–21.
- [15] A. Conti, “MC-CDMA bit error probability and outage minimization through partial combining”, IEEE Commun. Let., vol. 9, no. 12, pp. 1055–1057, 2005.
Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
Identyfikator YADDA
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