Mostrando 5 resultados de: 5
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: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:scopusMitigation techniques for Peak-to-Average Power Ratio and Optical Beat Interference in OFDMA-PONs
Conference ObjectAbstract: The Peak-to-Average Power Ratio (PAPR) and Optical Beat Interference (OBI) is examined thoroughly inPalabras claves:direct-detection, OFDM, Orthogonal frequency division multiplexing, Passive Optical Network, PONAutores:Giacoumidis E., Iván N. Cano, Kavatzikidis A., Prat O., Santos M.C., Tang J., Tomkos I.Fuentes:scopusPhysical layer evaluation of OFDM-based access networks
Conference ObjectAbstract: In this paper, we present a physical layer parameter optimization of direct-detection optical OFDM tPalabras claves:direct-detection, OFDM, Orthogonal frequency division multiplexing, Passive Optical Network, PONAutores:Giacoumidis E., Iván N. Cano, Kavatzikidis T., Krimmel H.G., Prat O., Santos M.C., Tomkos I.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:scopus