Performance comparison of multi-user detectors for the downlink of a broadband MC-CDMA system

In this paper multi-user detection techniques, such as Parallel and Serial Interference Cancellations (PIC & SIC), General Minimum Mean Square Error (GMMSE) and polynomial MMSE, for the downlink of a broadband Multi-Carrier Code Division Multiple Access (MCCDMA) system are investigated. The Bit...

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Veröffentlicht in:	arXiv.org 2006-06
Hauptverfasser:	Portier, Fabrice, Legouable, R, Maret, L, Bauer, F, Neda, N, J -F Hélard, Hemming, E, M Des Noes, Hélard, M, the projet européen Matrice Collaboration
Format:	Artikel
Sprache:	eng
Schlagworte:	Bit error rate Broadband Code Division Multiple Access Error analysis Error detection Performance evaluation Polynomials Time Division Multiple Access
Online-Zugang:	Volltext
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Zusammenfassung:	In this paper multi-user detection techniques, such as Parallel and Serial Interference Cancellations (PIC & SIC), General Minimum Mean Square Error (GMMSE) and polynomial MMSE, for the downlink of a broadband Multi-Carrier Code Division Multiple Access (MCCDMA) system are investigated. The Bit Error Rate (BER) and Frame Error Rate (FER) results are evaluated, and compared with single-user detection (MMSEC, EGC) approaches, as well. The performance evaluation takes into account the system load, channel coding and modulation schemes.
ISSN:	2331-8422