Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Marianna Pepe"'
Autor:
Giancarlo Gavioli, Arnaldo Spalvieri, Timo Pfau, Francesco Vacondio, Marco Bertolini, Marianna Pepe, Luca Barletta, Maurizio Magarini
Publikováno v:
IEEE Photonics Technology Letters. 24:739-741
A feedforward pilot-symbols-aided carrier-phase recovery scheme is described. The approach relies on pilot symbols that are time-division multiplexed with the transmitted data. In the scheme, an initial coarse estimation of the optical carrier phase,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f76b7ae1ed72155ff11342e5b93b53a6
https://doi.org/10.1109/lpt.2012.2187439
https://doi.org/10.1109/lpt.2012.2187439
Autor:
Andreas Leven, Luca Barletta, Arnaldo Spalvieri, Maurizio Magarini, Giancarlo Gavioli, Marianna Pepe
The performance of coded modulation schemes based on the concatenation of a forward-error correction (FEC) code and differentially encoded quadrature amplitude modulations (QAMs) in the presence of Wiener phase noise is considered. Log-likelihood rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ed3eeeb3d062aab33eae55c125fe3df
http://hdl.handle.net/11311/691866
http://hdl.handle.net/11311/691866
Autor:
Pierpaolo Boffi, Paolo Martelli, Maurizio Magarini, Domenico Di Mola, Marianna Pepe, Marco Bertolini, Giancarlo Gavioli, Mario Martinelli, M. Cirigliano
The dependence of propagation performance on the signal baud-rate is investigated by simulations for WDM PDM-16QAM systems operating at a spectral efficiency of 4 b/s/Hz. We take into account the case of transmission over uncompensated links, both fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b4ef67ef671df18ecba5ec125db8649
http://hdl.handle.net/11311/636685
http://hdl.handle.net/11311/636685
Autor:
Marianna Pepe, Antonio Grassia, Eleonora Manfredi, Gianna De Maio, Giuseppe Caruso, Federico Cacciapuoti, Raffaele Marfella, Giovanna Nittolo
Publikováno v:
Acta cardiologica. 61(6)
In order to define the role of the ubiquitin-proteasome system in atherosclerotic plaque rupture in patients with type 2 diabetes mellitus (T2DM), we evaluated the amount of this system, of the main inflammatory cells, of the collagen content and som
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2967be6bb0627ba4e670cab81b59575d
https://pubmed.ncbi.nlm.nih.gov/17205920
https://pubmed.ncbi.nlm.nih.gov/17205920
Autor:
Francesco Vacondio, Maurizio Magarini, Marco Bertolini, Marianna Pepe, Arnaldo Spalvieri, Giancarlo Gavioli
Publikováno v:
Optics Express. 19:22455
An empirical phase noise channel model suitable for performance evaluation of high spectrally efficient modulations in 100G long-haul coherent optical transmission systems using polarization-division multiplexed and wavelength-division multiplexing c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85b38acfecbcaa4c8ec34c4931bb2931
https://doi.org/10.1364/oe.19.022455
https://doi.org/10.1364/oe.19.022455