Mostrando 10 resultados de: 10
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International Conference on Transparent Optical Networks(4)
2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2013(1)
Access Networks and In-house Communications, ANIC 2012(1)
Asia Communications and Photonics Conference, ACP(1)
European Conference on Optical Communication, ECOC(1)
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scopus(10)
A study of flexible bandwidth allocation in statistical OFDM-based PON
Conference ObjectAbstract: The upstream of an OFDM-PON with direct modulated lasers tuned in temperature was experimentally tesPalabras claves:DBA, differential link-loss, OFDM, Statistical PONAutores:Escayola X., Iván N. Cano, Peralta A., Polo V., Prat O., Santos M.C.Fuentes:scopusAn OFDM-PON with non-preselected ONUs: Dimensioning and experimental results
Conference ObjectAbstract: An OFDM-PON with a simple centralized wavelength control of low-cost nonpreselected independent ONUPalabras claves:Autores:Escayola X., Iván N. Cano, Polo V., Prat O., Santos M.C.Fuentes:scopusAn OFDMA-PON with non-preselected independent ONU sources and centralized feedback wavelength control: Dimensioning and experimental results
Conference ObjectAbstract: A simple and low cost method for wavelength control based on centralized OLT monitoring and feedbackPalabras claves:OBI, Ofdma, Optical Beat Interference, Orthogonal frequency division multiplexing, Passive Optical Networks, PONAutores:Escayola X., Giacoumidis E., Iván N. Cano, Kachris C., Polo V., Prat O., Santos M.C., Tomkos I.Fuentes:scopusExperimental assessment of an OFDMA-based statistical PON with flexible bandwidth allocation and sign-labels
Conference ObjectAbstract: A statistical OFDM-PON was experimentally tested with flexible bandwidth allocation for proper detecPalabras claves:Autores:Escayola X., Iván N. Cano, Peralta A., Polo V., Prat O., Santos M.C.Fuentes:scopusExperimental demonstration of a statistical OFDM-PON with multiband ONUs and elastic bandwidth allocation [invited]
ArticleAbstract: The statistical orthogonal frequency division multiplexing passive optical network (OFDM-PON) concepPalabras claves:Elastic bandwidth allocation, Intensity-modulation direct detection, OFDMA-PON, Orthogonal frequency division multiplexing, Passive Optical Networks, PON, Statistical PONAutores:Escayola X., Iván N. Cano, Leuthold J., Polo V., Prat O., Santos M.C., Schindler P.C., Tomkos I.Fuentes:scopusExperimental demonstration of multi-band upstream in statistical OFDM-PONs and comparison with digital subcarrier assignment
Conference ObjectAbstract: A multiband subcarrier allocation scheme is demonstrated for the uplink in a statistical OFDM-PON. PPalabras claves:Autores:Escayola X., Iván N. Cano, Leuthold J., Polo V., Prat O., Santos M.C., Schindler P.C.Fuentes:scopusDifferential link-loss compensation through dynamic bandwidth assignment in statistical OFDMA-PON
Conference ObjectAbstract: Flexible bandwidth allocation strategies in a statistical OFDM-PON are experimentally shown to compePalabras claves:Autores:Escayola X., Iván N. Cano, Peralta A., Polo V., Prat O., Santos M.C.Fuentes:scopusOFDM-PON performance with limited quantization
Conference ObjectAbstract: A study of digital-analogue converter quantization effects and the minimum resolution required in anPalabras claves:DAC/ADC, OBI, OFDM, Passive Optical Networks, quantizationAutores:Escayola X., Iván N. Cano, Prat O., Santos M.C.Fuentes:scopusLaser linewidth requirements for remote heterodyne OFDM based PON scenario
Conference ObjectAbstract: The relationship between the FFT size, modulation format and laser linewidth is studied in a remotePalabras claves:Laser linewidth, OFDM, Passive Optical Networks, phase noise, Pilot tonesAutores:Escayola X., Iván N. Cano, Prat O., Santos M.C.Fuentes:scopusSign labeled OFDM with intensity-modulation direct detection for PONs
Conference ObjectAbstract: A simple technique is presented to improve the sensitivity of cost-effective IMDD-OFDM systems by trPalabras claves:Autores:Escayola X., Iván N. Cano, Polo V., Prat O., Santos M.C.Fuentes:scopus