1. NIGAMA ENGINEERING COLLEGE PRESENTED BY: P.KEERTHANA 16TD1A0517 CHILD SAFETY WEARABLE DEVICE

2. CONTENTS INTRODUCTION TO 5G EVOLUTION FROM 1G TO 5G ARCHITECTURE HARDWARE & SOFTWARE OG 5G FEATURES ADVANTAGES APPLICATIONS CONCLUSION

3. INTRODUCTION TO 5G What is 5G? 5G Wireless: 5 th generation wireless technology. Complete wireless communication with almost no limitations. Can be called REAL wireless world. Has incredible transmission speed. Concept is only theory not real.

4. EVOLUTION FROM 1G TO 5G 1G 2G 3G 4G 5G

5. 1G Developed in 1980s & completed in early 1990s Based on analog system Speed up to 2.4 kbps Allows user to make voice calls in 1 country.

6. 2G Developed in 1980s & completed in 1990s Based on digital system Speed up to 64 kbps Semi global facility Services such are digital voice & SMS with more clarity

7. 3G Developed in 1980s & completed in 2000s Transmission speed from 125 kbps to 2 Mbps Good clarity in video conference Global roaming

8. 4G Developed in 2010 Faster & more reliable Speed up to 100 mbps High performance Easy roaming

9. 5G Next major phase of mobile telecommunication & wireless system 10 times more capacity than others Expected speed up to 1 Gbps More fasted & reliable than 4G

10. Basic Architecture of 5G

12. Open Wireless Architecture (OWA) OSI layer 1& 2 define the wireless technology For these two layers the 5G mobile network is likely to be based on Open Wireless Architecture(OWA) Physical layer + Data link layer =OWA

13. Network Layer

14. Open Transport Protocol(OTP)

15. Application (Service) Layer

16. Hardware & Software of 5G 5G Hardware: 5G Software:

17. Features of 5G

18. Advantages of 5G

19. Applications of 5G

20. Conclusion

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