Introduction.
1 março 2010, 09:30 • Luís Manuel De Jesus Sousa Correia
Types of Services, Frequency Bands, Terrestrial Mobile Communications, Differences with Other Services, Cellular Systems Evolution, Mobile Phones Evolution.
1 março 2010, 09:30 • Luís Manuel De Jesus Sousa Correia
Types of Services, Frequency Bands, Terrestrial Mobile Communications, Differences with Other Services, Cellular Systems Evolution, Mobile Phones Evolution.