A simplified energy consumption model for fiber-based Next Generation Access Networks

Coomonte Belmonte, Rafael; Lastres Redondo, Carmen; Feijoo Gonzalez, Claudio Antonio y Martín, Ángel (2012). A simplified energy consumption model for fiber-based Next Generation Access Networks. "Telematics And Informatics", v. 29 (n. 4); pp. 1-12. ISSN 0736-5853. https://doi.org/10.1016/j.tele.2011.11.005.

Descripción

Título: A simplified energy consumption model for fiber-based Next Generation Access Networks
Autor/es:
  • Coomonte Belmonte, Rafael
  • Lastres Redondo, Carmen
  • Feijoo Gonzalez, Claudio Antonio
  • Martín, Ángel
Tipo de Documento: Artículo
Título de Revista/Publicación: Telematics And Informatics
Fecha: Noviembre 2012
Volumen: 29
Materias:
Palabras Clave Informales: Next GenerationAcces Networks; FTTH; AccessNetworks; Energyconsumption; NGAN architectures; Fibernetworks
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Señales, Sistemas y Radiocomunicaciones
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

ICTs account nowadays for 2% of total carbon emissions. However, in a time when strict measures to reduce energyconsumption in all the industrial and services sectors are required, the ICT sector faces an increase in services and bandwidth demand. The deployment of NextGenerationNetworks (NGN) will be the answer to this new demand and specifically, the NextGenerationAccessNetworks (NGANs) will provide higher bandwidth access to users. Several policy and cost analysis are being carried out to understand the risks and opportunities of new deployments, though the question of which is the role of energyconsumption in NGANs seems off the table. Thus, this paper proposes amodel to analyze the energyconsumption of the main fiber-based NGAN architectures, i.e. Fiber To The House (FTTH) in both Passive Optical Network (PON) and Point-to-Point (PtP) variations, and FTTx/VDSL. The aim of this analysis is to provide deeper insight on the impact of new deployments on the energyconsumption of the ICT sector and the effects of energyconsumption on the life-cycle cost of NGANs. The paper presents also an energyconsumption comparison of the presented architectures, particularized in the specific geographic and demographic distribution of users of Spain, but easily extendable to other countries.

Más información

ID de Registro: 11696
Identificador DC: http://oa.upm.es/11696/
Identificador OAI: oai:oa.upm.es:11696
Identificador DOI: 10.1016/j.tele.2011.11.005
URL Oficial: http://www.sciencedirect.com/science/article/pii/S0736585311000761
Depositado por: Memoria Investigacion
Depositado el: 22 Nov 2012 10:24
Ultima Modificación: 20 Abr 2016 19:42
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