Optimization model for UDWDM-PON deployment based on physical restrictions and asymmetric user's clustering

Germán V. Arévalo, Roberto C. Hincapié, Javier E. Sierra

Resultado de la investigación: Contribución a una conferenciaDocumento

Resumen

© COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only. UDWDM PON is a leading technology oriented to provide ultra-high bandwidth to final users while profiting the physical channels' capability. One of the main drawbacks of UDWDM technique is the fact that the nonlinear effects, like FWM, become stronger due to the close spectral proximity among channels. This work proposes a model for the optimal deployment of this type of networks taking into account the fiber length limitations imposed by physical restrictions related with the fiber's data transmission as well as the users' asymmetric distribution in a provided region. The proposed model employs the data transmission related effects in UDWDM PON as restrictions in the optimization problem and also considers the user's asymmetric clustering and the subdivision of the users region though a Voronoi geometric partition technique. Here it is considered de Voronoi dual graph, it is the Delaunay Triangulation, as the planar graph for resolving the problem related with the minimum weight of the fiber links.
Idioma originalInglés estadounidense
DOI
EstadoPublicada - 1 ene. 2015
EventoProceedings of SPIE - The International Society for Optical Engineering - , Estados Unidos
Duración: 1 ene. 1981 → …

Conferencia

ConferenciaProceedings of SPIE - The International Society for Optical Engineering
País/TerritorioEstados Unidos
Período1/01/81 → …

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