A Novel Multi User Interference Cancellation Scheme for Synchronous OCDMA Networks

In this paper we have proposed a novel multi-user interference (MUI) cancellation scheme for OCDMA systems employing prime code families. We have also discussed in detail the feasibility and implementation of this novel scheme. In addition, the performance analysis of a few prime code families are e...

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Veröffentlicht in:	Journal of lightwave technology 2013-06, Vol.31 (11), p.1813-1820
Hauptverfasser:	Zoualfaghari, Mohammad Hossein, Ghafouri-Shiraz, H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Coding, codes Detection, estimation, filtering, equalization, prediction Exact sciences and technology High-speed optical techniques Information, signal and communications theory Multi user interference optical code division multiple access (OCDMA) Optical coupling Optical network units Optical pulses Optical receivers Optical switches Optical telecommunications Optical transmitters prime codes Signal and communications theory Signal, noise Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) uniform cross-correlation modified prime code
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Beschreibung
Zusammenfassung:	In this paper we have proposed a novel multi-user interference (MUI) cancellation scheme for OCDMA systems employing prime code families. We have also discussed in detail the feasibility and implementation of this novel scheme. In addition, the performance analysis of a few prime code families are evaluated experimentally using this newly proposed MUI cancellation scheme. The results reveal that the proposed scheme is easy to implement and totally removes the MUI effect.
ISSN:	0733-8724 1558-2213
DOI:	10.1109/JLT.2013.2259800