What do you understand by mobile technology? Explain 3G and 4G.

Mobile technology is a technology which is mainly used for communication in mobile devices. It provides a range of services like voice calling, sending text messages, GPS navigation, sending e-mails, running various applications, conducting a business meeting or chatting in a virtual form without any hassle, and as a gaming console.

3G — 3G is the third generation of wireless mobile technology which made web browsing an enjoyable experience on mobile devices. 3G is an upgrade of 2G and 2.5G networks, with faster Internet speed. 3G has made the streaming of audio and video files possible without any interruption. It provides a data transmission rate up to 2 Mbps.

4G — 4G refers to the fourth generation of wireless communications. It is an IP based packet-switching integrated system with a high-speed data transmission rate of 100 Mbps to 1 Gbps. Nowadays, 4G technology is widely used with other communication technologies like Broadcast and Satellite communication. It provides expanded multimedia services at any time and anywhere as per a user's requirement with high security and high speed.