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17 oct. 1983 - Se implanto la Tecnologia AMPS

Description:

realizan una división del espacio geográfico en diferentes celdas o una red de ellas. Luego, aprovechando diferentes números de frecuencias establecen grupos de canales.

Ajouté au bande de temps:

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Byivan salviulo
3 juin 2022
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Date:

17 oct. 1983
Maintenaint
~ Il y a 42 ans
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