WDM overlay of distributed base stations in deployed passive optical networks using coherent optical OFDM transceivers

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/17058

dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.contributor.author	Fàbrega Sánchez, Josep Maria
dc.contributor.author	Svaluto Moreolo, Michela
dc.contributor.author	Chochol, M.
dc.contributor.author	Junyent Giralt, Gabriel
dc.date	2012
dc.identifier.citation	Fabrega, J. [et al.]. WDM overlay of distributed base stations in deployed passive optical networks using coherent optical OFDM transceivers. A: International Conference on Transparent Optical Networks. "ICTON 2012: 14th International Conference on Transparent Optical Networks: 2nd-5th July, 2012, University of Warwick, Coventry, UK". Warwick, Coventry: IEEE, 2012, p. 1-4.
dc.identifier.citation	978-1-4673-2227-0
dc.identifier.citation	10.1109/ICTON.2012.6253934
dc.identifier.uri	http://hdl.handle.net/2117/17058
dc.language.iso	eng
dc.publisher	IEEE
dc.relation	http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=6253934&contentType=Conference+Publications
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
dc.subject	Optical communications
dc.subject	Comunicacions òptiques
dc.title	WDM overlay of distributed base stations in deployed passive optical networks using coherent optical OFDM transceivers
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	It is proposed to reuse the deployed PON infrastructure by overlaying distributed radio base stations by means of very dense WDM with narrow channel spacings. In order to cope with that while minimizing its impact onto the performance of legacy equipment, coherent optical OFDM technology is used. Furthermore, the case of a practical implementation using CPRI is analyzed by means of simulations for several use cases. Within the analyzed use cases, a rural PON with 50 km reach has proven to support splitting ratios of up to 32 users, whereas an urban radio access network has been demonstrated to support ratios of up to 256 users within a radius of 2 km.

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