Title:
AND-subtraction detection modified SNR equation for optical CDMA systems in PON applications
Group publication title:
Creator:
Hmud, Ihssan Sh. ; Hasoon, Feras N. ; Hatim, Fuad A. ; Ghazi Zahid, Ali Z. ; Shaari, Sahbudin
Contributor:
Gaj, Miron. Redakcja ; Urbańczyk, Wacław. Redakcja
Subject and Keywords:
optyka ; optical code-division multiple access (OCDMA) ; EDW code ; AND-subtraction detection scheme ; passive optical networks (PON)
Description:
Optica Applicata, Vol. 40, 2010, nr 1, s. 49-55
Abstrakt:
In this paper, AND-subtraction detection scheme compatible with OCDMA system and EDW code was simulated. The aim of the simulation is to adjust the AND-subtraction detection SNR equation for better accuracy in passive optical network (PON) applications. The simulation is performed by (optisys 06) software. The software considered the entire possible practical effects during implementation, such as dispersion, nonlinear effect of the fiber and attenuation of the fiber. The simulation results compared to the analytical results were based on SNR and BER mathematical equations. The comparison shows that the analytical equation should be modified so that the received power (Psr) be more accurate for PON applications.
Publisher:
Oficyna Wydawnicza Politechniki Wrocławskiej
Place of publication:
Date:
Resource Type:
Source:
<sygn. PWr A3481II> ; click here to follow the link ; click here to follow the link
Language:
Relation:
Optica Applicata ; Optica Applicata, Vol. 40, 2010 ; Optica Applicata, Vol. 40, 2010, nr 1 ; Politechnika Wrocławska. Wydział Podstawowych Problemów Techniki
Rights:
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