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24 dic 1999 anni - Estándares - Servicio General de Paquetes de Radio (GPRS) y EDGE Frecuencia: 850 -1900 MHz Velocidad - 115kpbs (GPRS) / 384 kbps (EDGE) Conmutación - Conmutación de paquetes para la transferencia de datos.

Aggiunto al nastro di tempo:

Evolución de la red de comunicación móvil

ByDavid Morales
22 ott 2018
0
0
522

Data:

24 dic 1999 anni
Adesso
~ 25 years ago
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