Medidas para caracterização de crosstalk e ruído impulsivo em sistemas DSL
The current work presents tests and laboratory experiments to measure crosstalk and impulsive noise in DSL systems, which are of great importance for the improvement and development of this technology. The crosstalk study was focused in a measurements campaign of short-length cables operating at...
| Autor principal: | NUNES, Diogo Lobato Acatauassú |
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| Grau: | Dissertação |
| Idioma: | por |
| Publicado em: |
Universidade Federal do Pará
2013
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.ufpa.br/jspui/handle/2011/3440 |
| Resumo: |
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The current work presents tests and laboratory experiments to measure crosstalk and impulsive
noise in DSL systems, which are of great importance for the improvement and development
of this technology.
The crosstalk study was focused in a measurements campaign of short-length cables operating
at extremely high frequencies. The results were used in the transmission rates calculation
of DSL systems operating in this type of unexplored scenario.
The impulsive noise study focused on the development of a telephone line digitizing system
allowing real measurements of the noise. |