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A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA) 
Silva, M. Q., Cancela, L. G. & Rebola, J. L. (2022). Cost, power consumption and performance analysis in SDM ROADM architectures for uncoupled spatial channels. In 2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP). (pp. 857-862). Porto: IEEE.
Exportar Referência (IEEE) 
M. Silva et al.,  "Cost, power consumption and performance analysis in SDM ROADM architectures for uncoupled spatial channels", in 2022 13th Int. Symp. on Communication Systems, Networks and Digital Signal Processing (CSNDSP), Porto, IEEE, 2022, pp. 857-862
Exportar BibTeX 
@inproceedings{silva2022_1714249274812,
	author = "Silva, M. Q. and Cancela, L. G. and Rebola, J. L.",
	title = "Cost, power consumption and performance analysis in SDM ROADM architectures for uncoupled spatial channels",
	booktitle = "2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)",
	year = "2022",
	editor = "",
	volume = "",
	number = "",
	series = "",
	doi = "10.1109/CSNDSP54353.2022.9907949",
	pages = "857-862",
	publisher = "IEEE",
	address = "Porto",
	organization = "",
	url = "https://ieeexplore.ieee.org/xpl/conhome/9907868/proceeding"
}
Exportar RIS 
TY  - CPAPER
TI  - Cost, power consumption and performance analysis in SDM ROADM architectures for uncoupled spatial channels
T2  - 2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)
AU  - Silva, M. Q.
AU  - Cancela, L. G.
AU  - Rebola, J. L.
PY  - 2022
SP  - 857-862
DO  - 10.1109/CSNDSP54353.2022.9907949
CY  - Porto
UR  - https://ieeexplore.ieee.org/xpl/conhome/9907868/proceeding
AB  - Currently optical networks are reaching their maximum transport capacity. Different solutions
can be used to overcome this capacity limit, but we are going to study, in particular, space division multiplexing
(SDM). To use SDM, the reconfigurable optical add/drop multiplexers (ROADMs) need to be adapted to support
this multiplexing. In this paper we analyze four switching strategies used in SDM ROADMs and the respective SDM
ROADM architectures. These strategies are explained and analyzed, for uncoupled scenarios, in terms of cost
and power consumption. The impact of the physical layer impairments (PLIs) amplified spontaneous emission
noise, non-linear interference, passband narrowing due to optical filtering and in-band crosstalk is also assessed,
considering a cascade of SDM ROADMs with spatial and spatial-wavelength switching granularities. The PLI inband crosstalk, has insignificant impact, in networks with a single spatial channel or in SDM networks with spatial
granularity ROADM architecture, but in a SDM network with spatial wavelength granularity this PLI can lead to
an OSNR penalty of around 2 dB, when the number of spatial channels is high. The other PLIs have similar impacts in all networks studied.
ER  -