WHAT IS LTE ARCHITECTURE ADVANTAGES DISADVATAGES CONCLUSION

1. Long Term Evolution
(LTE)

2. Welcome to the world of LTE!

3. What is LTE?
• LTE is the next generation of Mobile broadband technology
• LTE was first proposed by NTT DoCoMo of Japan in 2004
• Data rates of 100 Mbps
• It is the next level after 3G technology

4. Evolution and data download rates

6. Difference between 4G & LTE
4G
• 4th Generation
• Connection speed for
smartphones and tablets is at
least 1 GB per second
• Varies according to country and
region, as well as network
provider
• Faster than 3G
LTE
• LongTerm Evolution
• LTE offers data speeds of up to
100 MB
• Varies according to country and
region, as well as network
provider
• Faster that marketed 4G
Stands For
Ideal Data
Speed
Actual Data
Speed
Relative Data
Speed

7. Technical Architecture
Requirements for LTE Network
1. Antenna & base station
2. IP routers
3. Optical fibre
4. IP networks ( gateways)
5. Mobility Management Entity (MME)
6. Policy management system
7. Multimedia services

10. Advantages
• Provides low latency
• Higher network throughput
• Increased data transfer speed
• More cost effectiveness
• Improvements over 3G network

11. Disadvantages
• Expensive and hard to implement
• Battery usage is more
• Needs complex hardware

12. BUSINESS CASE FOR LTE

14. Conclusion
What does the future hold for LTE?

15. We discussed the topics –
What is LTE?
Architecture of LTE Networks
Market growth and evolution of LTE
Future of LTE

16. THANKYOU