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FREQUENCY DOMAIN INTERFERENCE CANCELLATION FOR SINGLE CARRIER CYCLIC PREFIX CDMA SYSTEM

By F. S. Al-Kamali, M. I. Dessouky, B. M. Sallam, and F. E.-S. Abd El-Samie

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Abstract:
In this paper, we propose a low complexity receiver structure for Single-input Multiple-output (SIMO) downlink cyclic prefix CDMA (CP-CDMA) systems. It employs an interference cancellation scheme to suppress the interference caused by the multipath fading channel. Also, the proposed scheme is developed for Multiple-input Multiple-output (MIMO) CP-CDMA system. All filters in the proposed receiver are implemented in the frequency domain. The performance of the proposed receiver is studied and compared. Our results show a large performance improvement when using such an interference cancellation scheme relative to the rake receiver, and frequency domain Equalization (FDE).

Citation: (See works that cites this article)
F. S. Al-Kamali, M. I. Dessouky, B. M. Sallam, and F. E.-S. Abd El-Samie, "Frequency Domain Interference Cancellation for Single Carrier Cyclic Prefix CDMA System," Progress In Electromagnetics Research B, Vol. 3, 255-269, 2008.
doi:10.2528/PIERB07121408
http://www.jpier.org/pierb/pier.php?paper=07121408

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