Morant Pérez, M.; Llorente Sáez, R.; Herrera Llorente, J.; Alves, T.; Cartaxo, AVT.; Herman, M. (2014). Integrated FTTH and In-Building Fiber-Coax OFDM Field Trial. IEEE Photonics Technology Letters. 26(8):809-812. https://doi.org/10.1109/LPT.2014.2306095
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/48231
Title:
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Integrated FTTH and In-Building Fiber-Coax OFDM Field Trial
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Author:
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Morant Pérez, María
Llorente Sáez, Roberto
Herrera Llorente, Javier
Alves, Tiago
Cartaxo, Adolfo V T
Herman, Milan
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UPV Unit:
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Universitat Politècnica de València. Instituto Universitario de Tecnología Nanofotónica - Institut Universitari de Tecnologia Nanofotònica
Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
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Issued date:
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Abstract:
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[EN] The performance of multi-service provisioning employing orthogonal frequency division multiplexed (OFDM) signals in fiber-to-the-home (FTTH) networks integrating hybrid fiber-coax in-building distribution is evaluated ...[+]
[EN] The performance of multi-service provisioning employing orthogonal frequency division multiplexed (OFDM) signals in fiber-to-the-home (FTTH) networks integrating hybrid fiber-coax in-building distribution is evaluated with a field trial in Towercom FTTH network in operation in Bratislava, Slovakia. The optical link budget performance is evaluated on an FTTH link of 35.8 km of standard single-mode fiber including hybrid 100-m fiber and 20-m coax in-building distribution transmitting a five-in-one multi-service bundle. The multi-service OFDM bundle includes LTE for phone service provision, WiMAX for wireless data and home security, DVB-T and UWB for TV and HD video broadcasting, and a custom OFDM signal providing wired gigabit Ethernet (GbE) connectivity. The specific optical power level requirements for both downstream and upstream directions to achieve successful bi-directional communication are evaluated in a WDM-PON configuration. The experimental results indicate that multi-service downstream provision with -5dBm optical power arriving to customer premises is required. In the upstream, the optical power power requirement at the central office is -9dBm for return communication. The optical attenuation level that can be supported by the network is investigated to evaluate the splitting ratio and the maximum capacity (number of users) of the network. Final application was confirmed experimentally with the transmission of multi-service OFDM signals in Towercom FTTH network including a 1:8 passive splitter.
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Subjects:
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Fiber-to-the-home
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In-building distribution
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Optical communication
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OFDM
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Digital signal processing
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Copyrigths:
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Cerrado |
Source:
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IEEE Photonics Technology Letters. (issn:
1041-1135
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DOI:
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10.1109/LPT.2014.2306095
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Publisher:
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Institute of Electrical and Electronics Engineers (IEEE)
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Publisher version:
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http://dx.doi.org/10.1109/LPT.2014.2306095
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Project ID:
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info:eu-repo/grantAgreement/EC/FP7/249142
MINECO/TEC2012-38558-C02-0
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Thanks:
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This work was supported in part by the European Commission through FIVER Project under Grant FP7-ICT-4-249142, and in part by Spain National Plan under Project TEC2012-38558-C02-01 MODAL. The work of M. Morant was supported ...[+]
This work was supported in part by the European Commission through FIVER Project under Grant FP7-ICT-4-249142, and in part by Spain National Plan under Project TEC2012-38558-C02-01 MODAL. The work of M. Morant was supported by Generalitat Valenciana VALi+D Post-Doctoral Program.
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Type:
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Artículo
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