Performance analysis of asynchronous optical code division multiple access with spectral-amplitudecoding

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autor(en): Sedaghat MA, Müller R, Marvasti F
Zeitschrift: IET Communications
Verlag: Institution of Engineering and Technology (IET)
Jahr der Veröffentlichung: 2014
Band: 8
Heftnummer: 6
Seitenbereich: 956-963
ISSN: 1751-8628


Abstract


In this study, the performance of a spectral-amplitude-coding optical code division multiple access (SAC-OCDMA) system in the asynchronous regime is evaluated using a Gaussian approximation of the decision variable for codes with fixed cross-correlation used in SAC-OCDMA systems. The authors consider the effect of phase-induced intensity noise (PIIN), thermal noise and shot noise. Moreover, the validity of the Gaussian approximation is confirmed by a Kolmogorov-Smirnov fitness test. For sake of comparison, the bit error rate (BER) of the asynchronous SAC-OCDMA system is also plotted numerically in comparison with the BER of the synchronous SAC-OCDMA. They show that a SAC-OCDMA system without any time management for the users, that is, the asynchronous regime, has a better performance than the synchronous SAC-OCDMA when PIIN effect exists. © The Institution of Engineering and Technology 2014.



FAU-Autoren / FAU-Herausgeber

Müller, Ralf Prof. Dr.-Ing.
Professur für Informationsübertragung


Zitierweisen

APA:
Sedaghat, M.A., Müller, R., & Marvasti, F. (2014). Performance analysis of asynchronous optical code division multiple access with spectral-amplitudecoding. IET Communications, 8(6), 956-963. https://dx.doi.org/10.1049/iet-com.2013.0310

MLA:
Sedaghat, Mohammad Ali, Ralf Müller, and Farokh Marvasti. "Performance analysis of asynchronous optical code division multiple access with spectral-amplitudecoding." IET Communications 8.6 (2014): 956-963.

BibTeX: 

Zuletzt aktualisiert 2018-19-04 um 03:18