Category Archives: Technology

What is 3G technology?

What is 3G? The third generation of wireless telecommunication technology is known as 3G. (First generation of wireless telecommunication technology is known as analog cellular, Second generation of wireless telecommunication technology is known as Digital PCS). Third generation of wireless telecommunication technology is a combination of wireless communication and Internet. 3G has super imposed the… Read More »

What is 0.5G?

0.5G was the advance version of 0G (Zero Generation or Mobile Radio Telephone system). This 0.5G technology had introduced ARP (Autoradiopuhelin) as the first commercial public mobile phone network. This ARP network was launched in 1971 at Finland.  ARP was operated on 8 Channels with a frequency of 150 MHz (147.9 – 154.875 MHz band)… Read More »

What is Mobile Radio Telephone System or 0G (Zero Generation) ?

OG (Zero Generation) is also known as Mobile Radio Telephone system. As this generation was invented prior to cellular system it was mentioned as pre cellular system. This system was analog in nature i.e. analog signals were used as carriers. Generally Mobile Radio Telephone system provides half duplex communications i.e. only one person will speak… Read More »