Exportar Publicação

Venda, P., Rebola, J. & Cancela, L. (2022). Impact of traffic load and spectral occupancy on Gaussian noise models performance for multiband networks. In 2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) . (pp. 240-245). Porto: IEEE.

P. Venda et al.,  "Impact of traffic load and spectral occupancy on Gaussian noise models performance for multiband networks", in 2022 13th Int. Symp. on Communication Systems, Networks and Digital Signal Processing (CSNDSP) , Porto, IEEE, 2022, pp. 240-245

@inproceedings{venda2022_1732212088666,
	author = "Venda, P. and Rebola, J. and Cancela, L.",
	title = "Impact of traffic load and spectral occupancy on Gaussian noise models performance for multiband networks",
	booktitle = "2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) ",
	year = "2022",
	editor = "",
	volume = "",
	number = "",
	series = "",
	doi = "10.1109/CSNDSP54353.2022.9907947",
	pages = "240-245",
	publisher = "IEEE",
	address = "Porto",
	organization = "",
	url = "https://ieeexplore.ieee.org/xpl/conhome/9907868/proceeding"
}

TY  - CPAPER
TI  - Impact of traffic load and spectral occupancy on Gaussian noise models performance for multiband networks
T2  - 2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) 
AU  - Venda, P.
AU  - Rebola, J.
AU  - Cancela, L.
PY  - 2022
SP  - 240-245
DO  - 10.1109/CSNDSP54353.2022.9907947
CY  - Porto
UR  - https://ieeexplore.ieee.org/xpl/conhome/9907868/proceeding
AB  - In a network scenario, wavelength division multiplexing channels are added and dropped leading to fluctuations
on the network traffic loads along the optical path. In this work, a comparison between the optical signal-to-noise
ratio (OSNR) predictions of the recently proposed closed-form generalized Gaussian noise (GGN) model and a closed-form Gaussian noise (GN) model that does not take into account the stimulated Raman scattering (SRS) is performed, for different network traffic loads and spectral occupancy over the entire C+L band. In all results obtained, the maximum difference between the OSNR predictions of GN (without SRS) and GGN models
closed forms is below 0.7 dB at optimum OSNR and maximum C+L band occupancy, indicating that the GN-model can also be used in C+L band transmission. For channel launch powers higher than the optimum, the OSNR differences increase up to 3 dB, being the GN-model (without SRS) unsuitable to assess the network performance in such situations.
ER  -