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Performance Analysis of Multidimensional PPM Codes for Optical CDMA Systems in the Presence of Noise

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Telecommunications and Networking - ICT 2004 (ICT 2004)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 3124))

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Abstract

This paper analyzes the asynchronous error performance of optical code-division multiple access systems utilizing one-dimensional and multidimensional PPM codes in the presence of white Gaussian noise. The effects of the multiple access interference combined with the noise are statistically characterized by continuous probability density functions and, therefore, allowing the investigation on the error performance of the O-CDMA systems employing on-off keying (OOK) and on-off orthogonal (OOO) signaling. For OOK systems, the optimum decision threshold is determined and the error performance degradation due to deviation in the threshold is considered. Furthermore, the performances of the O-CDMA systems using OOK and OOO signaling are compared.

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Author information

Authors and Affiliations

  1. National Institute of Telecommunications, Inatel, S. R. do Sapucaí, MG, Brazil

    J. S. G. Panaro

  2. State University of Campinas, Unicamp, Campinas, SP, Brazil

    C. de Almeida

Authors
  1. J. S. G. Panaro
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  2. C. de Almeida
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Editor information

Editors and Affiliations

  1. Departamento de Computacao, Universida de Federal do Ceará, Campus do Pici - Bloco 910, 60455-760, Fortaleza, Ceará, Brazil

    José Neuman de Souza

  2. Cisco Systems, Inc., 10 West Tasman Drive, Bldg O/2, CA 95134, San Jose, USA

    Petre Dini

  3. IUT, University of Haute Alsace, 34, rue du Grillenbreit, 68008, Colmar, France

    Pascal Lorenz

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© 2004 Springer-Verlag Berlin Heidelberg

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Panaro, J.S.G., de Almeida, C. (2004). Performance Analysis of Multidimensional PPM Codes for Optical CDMA Systems in the Presence of Noise. In: de Souza, J.N., Dini, P., Lorenz, P. (eds) Telecommunications and Networking - ICT 2004. ICT 2004. Lecture Notes in Computer Science, vol 3124. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-27824-5_43

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  • DOI: https://doi.org/10.1007/978-3-540-27824-5_43

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-22571-3

  • Online ISBN: 978-3-540-27824-5

  • eBook Packages: Springer Book Archive

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