Optimum CSPR evaluation of heterodyne envelope receivers in OFDM-PONs

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/24471

dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones
dc.contributor.author	Behnam Shariati, Mohammad
dc.contributor.author	Cano Valadéz, Iván Nicolás
dc.contributor.author	Santos Blanco, M. Concepción
dc.date	2014
dc.identifier.citation	Behnam, M.; Cano, I.; Santos, M. Optimum CSPR evaluation of heterodyne envelope receivers in OFDM-PONs. A: International Conference on Transparent Optical Networks. "ICTON 2014: 16th International Conference on Transparent Optical Networks: Graz, 6th-10th July, 2014". Graz: Institute of Electrical and Electronics Engineers (IEEE), 2014, p. 1-4.
dc.identifier.citation	978-1-4799-5600-5
dc.identifier.citation	10.1109/ICTON.2014.6876495
dc.identifier.citation	10.1109/ICTON.2014.6876621
dc.identifier.uri	http://hdl.handle.net/2117/24471
dc.language.iso	eng
dc.publisher	Institute of Electrical and Electronics Engineers (IEEE)
dc.relation	http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6876495
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fibra òptica
dc.subject	Optical fibers
dc.subject	Active ONU
dc.subject	Heterodyne envelope
dc.subject	Optimum CSPR
dc.subject	Roll-off
dc.subject	Spectral efficiency
dc.subject	Fibres òptiques
dc.title	Optimum CSPR evaluation of heterodyne envelope receivers in OFDM-PONs
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	A heterodyne envelope (HE) receiver (RX) is investigated in the context of orthogonal frequency division multiplexing (OFDM) passive optical networks (PONs). Impacts of limited roll-off factor of shaping filter and required guard-band (GB) are studied through numerical simulations, showing that the Carrier to Signal Power Ratio (CSPR) value plays a significant role in the systems performance. For a QPSK system with 10 Gbps bitrate and for a bit error ratio (BER) quality threshold of 10-3 we show an improvement of 10.8 dB in sensitivity and 25% in spectral efficiency by using an optimum CSPR value as compared to unity CSPR.
dc.description.abstract	Peer Reviewed

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