![• Bharti Airtel launched India's first 4G service, using TD-
LTE technology, in Kolkata on April 10, 2012.[72] Fourteen
months prior to the official launch in Kolkata,
• Airtel 4G services are available in
Kolkata, Bangalore, Pune and Chandigarh region (The
Tricity or Chandigarh region consists of a major city
Chandigarh, Mohali and Panchkula.
• Bharti Airtel is launching 4G services in Delhi by Jan 2014[
• India uses the TD LTE frequency #40 (2.3 GHz), Apple iPhone
5s supports the TD LTE 40 band.](https://image.slidesharecdn.com/pappuu-170222150551/85/presentation-on-4g-technology-11-320.jpg)
presentation on 4g technology
- 1. Department of Information Technology Rajkiya Engineering College, Ambedkar Nagar (UP) Submitted By: SHREESH GUPTA Roll No.1573713031 Submitted to: MISS. ANAMIKA SHRIVATSVA Under the supervision of: Mr. RAKESH KUMAR
- 2. Going To tell You About… o What is 4G ? o Evolution of 4G o Features o 4G hardware and o software o Technologies o Applications o Advantages and Disadvantages o Conclusion o What is 4G ? o Evolution of 4G o Features o 4G hardware and o software o Technologies o Applications o Advantages and Disadvantages o Conclusion
- 3. o 1G-First Generation • Speech o 2G-Second Generation • SMS , MMS • CDMA , GPRS , EDGE • Voice Mail o 3G-Third Generation • Wireless Internet • Video Calling • Mobile TV Evolution of Mobile technology :
- 4. What is 4G ? o In telecommunication systems, 4G is the fourth generation of mobile phone mobile communication technology standards. It Is a successor to the third generation (3G) standards. A 4G system provides mobile ultra-broadband Internet access, for example to laptops with USB wireless modems, to smartphones, and to other mobile devices. Conceivable applications include a mended mobile web access, IP telephony, gaming services, high-definition mobile TV, video conferencing, 3D television, and cloud computing.
- 5. What’s new in 4G ? o IP (Internet Protocol) based mobile systems. o Entirely packet-switched networks. o Digital in nature o Wider Bandwidths 100 Mhz 10 times faster than current 3G o Global mobility and service portability. o User Friendly.
- 6. MAGIC : M : Mobile Multimedia A : Anytime / Anywhere G : Global Mobility Support I : Integrated C : Customized Personal Network
- 7. 4G Hardware : oUltra Wide Band Networks oSmart Antennas 4G Software : oSoftware Defined Radio oPacket Layers oPackets
- 9. How 4G Works ? • The IP address is based on IPv6. • IPv4: X . X . X . X (32 bits) example:216.37.129.9 • IPv6: 4 × IPv4 (128 bits) • example: 216.37.129.9 ,79.23.178.229 , 65.198.2.10 , 192.168.5.120 Home Address Care of Address Mobile IP address Local network adredss
- 11. • Bharti Airtel launched India's first 4G service, using TD- LTE technology, in Kolkata on April 10, 2012.[72] Fourteen months prior to the official launch in Kolkata, • Airtel 4G services are available in Kolkata, Bangalore, Pune and Chandigarh region (The Tricity or Chandigarh region consists of a major city Chandigarh, Mohali and Panchkula. • Bharti Airtel is launching 4G services in Delhi by Jan 2014[ • India uses the TD LTE frequency #40 (2.3 GHz), Apple iPhone 5s supports the TD LTE 40 band.
- 12. Virtual Presence Virtual Navigation Better usage of multimedia applications Crisis Management Application Security Telegeoprocessing, telemedicine
- 13. High usability: anytime, anywhere, and with any technology. • Support for multimedia services at low transmission cost. • Higher bandwidth, tight network security.