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pptof5gtechnology16btece014-191201094719.pptx
- 1. 5GTechnology • NAME : ZEEL GOYANI • E.NO : 12202080601142
- 2. CONTENTS • Evolution from 1G to 5G • Comparison of 1G to 5G Technology
- 3. Introduction • 5G stands for fifth generation advancement communication technology.It require high frequency range of sub 6 GHz and millimeter waves. • The millimeter wave ( 10mm to 1mm ) covering a frequency range 30GHz to 300GHz, and enabling a 20 Mbps data rate to distances up to 2 km. • The millimetre-wave band is the most effective solution to the recent surge in wireless Internet usage. These specifications are capable of providing ‘wireless world wide web’ (WWWW) applications. • The WWWW allows a highly flexible network (flexible channel bandwidth between 5 and 20 MHz, optimally up to 40 MHz), and dynamic ad-hoc wireless network (DAWN).
- 4. Evolution From 1G To 5G
- 5. 1G It Developed in 1980s & completed in early 1990s It is Based on analog system Speed up to 2.4 kbps Advance Mobile Phone System (AMPS) was launched by the US & it was the 1G mobile system It Allows user to make voice calls in 1 country
- 6. DRAWBACKS OF 1G • Poor Voice Quality. • Poor Battery Life. • Large Phone Size. • No Security. • Limited Capacity. • Poor Handoff Reliability. 1G Wireless System
- 7. 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 Semi global facility 2G are the handsets we are using today, with 2.5G having more capabilities
- 8. DRAWBACK OF 2G • 2G requires strong digital signals to help mobile phones work. If there is no network coverage in any specific area , digital signals would weak. • These systems are unable to handle complex data such as Videos. 2G Wireless System
- 9. 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, PDA, information surfing, on-line shopping, banking, games, etc. Global roaming. 3G Wireless System
- 10. DRAWBACKS OF 3G • Expensive fees for 3G Licenses Services • It was challenge to build the infrastructure for 3G. • High Bandwidth Requirement. • Expensive 3G Phones. • Large Cell Phones. 3G Wireless System
- 11. 4G Developed in 2010. Faster & more reliable. Speed up to 100 Mbps. High performance. Easy roaming. Low cost.
- 12. DRAWBACKS OF 4G • Battery uses is more. • Hard to implement. • Need complicated hardware. • Expensive equipment required to implement next generation network.
- 13. 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.
- 14. COMPARISION OF 1G TO 5G TECHNOLOGY