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Dimensioning of OFDMA PON with non-preselected independent ONUs sources and wavelength-control

Abstract:

A simple and low cost method for wavelength control of economical random non-preselected independent ONU sources is shown to increase the number of users in an OFDMA-PON. The method is based on OLT monitoring and thermal tuning control; it has been validated through Monte-Carlo simulations and a probabilistic model. The minimum optical spectral gap between the ONUs wavelengths that guarantees a tolerable amount of optical beat interference has been determined through an experiment. © 2011 Optical Society of America.

Año de publicación:

2012

Keywords:

    Fuente:

    scopusscopus

    Tipo de documento:

    Article

    Estado:

    Acceso abierto

    Áreas de conocimiento:

    • Telecomunicaciones

    Áreas temáticas:

    • Física aplicada

    Contribuidores:

    Iván N. CanoIván N. Cano
    Polo V.Polo V.
    Santos M.C.Santos M.C.
    Prat O.Prat O.
    Escayola F.Escayola F.