The document provides information on the 5 generations of cellular network technology: 1G through 5G. 1G began in the 1980s and allowed analog voice calls. 2G launched in the late 1980s and added digital voice and SMS. 3G started in the late 1990s and enabled higher speed data up to 2Mbps. 4G launched in 2010 with speeds up to 100Mbps. 5G is the next major phase, expected to have speeds up to 1Gbps, be 10 times more capable than previous generations, and allow for complete wireless communication with almost no limitations.

2. Date:22/05/2015
Manukumar T M
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5G Technology

3. Contents
➔1G
➔2G
➔3G
➔4G
➔5G

4. 1G
● Developed in 1980s & completed in early 1990s.
● Based on analog system.
● Speed up to 2.4 kbps.
● AMPS (Advanced Mobile Phone System) was
launched by the US & it was the 1G mobile system.
● Allows user to make voice calls in 1 country.

5. 2G
● Developed in late 1980s & completed in late 1990s.
● Based on digital system.
● Speed up to 64 kbps.
● Services such are digital voice & SMS with more
clarity.
● 2G are the handsets we are using today, with 2.5G
having more capabilities.

6. 3G
● Developed between late 1990s & early 2000s
until present day.
● Transmission speed from 125 kbps to 2 Mbps.
● Superior voice quality.
● Good clarity in video conference.
● E-mail, information surfing, on-line shopping/
banking, games etc…

7. 4G
● Developed in 2010
● Faster & more reliable
● Speed up to 100 Mbps
● High performance

8. 5G
● Next major phase of mobile telecommunication &
wireless system.
● 10 times more capacity than others.
● Expected speed up to 1 Gbps.
● More faster & reliable than 4G.
● Lower cost than previous generations.
● Complete wireless communication with almost no
limitations.
● Can be called REAL wireless world.
● Has incredible transmission speed.
● Concept is only theory not real.

10. Hardware and Software
Hardware
● Uses UWB (Ultra Wide Band) networks with higher BW at
low energy levels.
● BW is of 4000 Mbps, which is 400 times faster than
today’s wireless networks.
● Uses smart antenna.
Software
● 5G will be wireless networks, including LAN technologies,
LAN/WAN, WWWW- World Wide Wireless Web, unified
IP.
● Encryption, Anti-Virus.

11. Features
● Data BW of 1 Gbps or higher.
● Globally accessible.
● Dynamic information access.
● Worldwide cellular phones.
● Extraordinary data capabilities.
● High connectivity.
● Large phone memory, more dialing speed, more
clarity in audio & video.

12. Advantages
● Less traffic
● 25 Mbps connectivity speed
● Uploading & Downloading speed of 5G touching the
peak (up to 1 Gbps)
● Better & fast solution

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