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latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
latest seminar topics in computer science
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latest seminar topics in computer science

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4G technology

4G technology

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  • 1. 4G Technology Presented By Rinshad Akbar k
  • 2. 4G Definition <ul><li>4G is not one defined technology or standard, but rather a collection of technologies at creating fully packet-switched networks optimized for data. </li></ul><ul><li>4G Networks are projected to provide speed of 100Mbps while moving and 1Gbps while stationary. </li></ul>
  • 3. 1G Technology <ul><li>1G refers to the first-generation of wireless telephone technology was developed in 1970’s. </li></ul><ul><ul><li>Analog signals is used </li></ul></ul>
  • 4. 1G mobile phones
  • 5. 2G Technology <ul><li>Around 1980’s </li></ul><ul><li>Better quality & capacity - More people could use there phones at the same time </li></ul><ul><li>Digital Signals – consist of 0’s & 1’s </li></ul>
  • 6. 2G Technology
  • 7. 2G mobile phones
  • 8. 3G Technology <ul><li>Large capacity and broadband capabilities </li></ul><ul><li>Allows the transmission of 384kbps for mobile systems and up to 2Mbps </li></ul>
  • 9. 3G support Mobile phone
  • 10. Reasons for New Research <ul><li>Even though 3G has successfully been introduced to mobile users, there are some issues that are debated by 3G providers and users. </li></ul><ul><ul><li>High input fees for the 3G service licenses </li></ul></ul><ul><ul><li>Great differences in the licensing terms </li></ul></ul><ul><ul><li>3G phones are expensive </li></ul></ul>
  • 11. Fourth Generation
  • 12.  
  • 13. WHY 4G? <ul><li>1G Analogy Communication </li></ul><ul><li>2G Digital Communication </li></ul><ul><li>3G Multimedia </li></ul><ul><li>4G More Services </li></ul>
  • 14. What is 4G? <ul><li>Fourth Generation Technology </li></ul><ul><ul><li>Faster and more reliable </li></ul></ul><ul><ul><li>100 Mb/s </li></ul></ul><ul><ul><li>Lower cost than previous generations </li></ul></ul><ul><ul><li>Multi-standard wireless system </li></ul></ul><ul><ul><li>Bluetooth, Wired, Wireless </li></ul></ul><ul><ul><li>Ad Hoc Networking </li></ul></ul><ul><ul><li>IPv6 Core </li></ul></ul><ul><ul><li>Primary technologies that support 4G Eg::WiMax,LTE,UMB </li></ul></ul>
  • 15. Ad Hoc Networks <ul><ul><li>Spontaneous self organization of networks of devices </li></ul></ul><ul><ul><li>4G will create hybrid wireless networks using Ad Hoc networks </li></ul></ul><ul><ul><li>Form of mesh networking–Very reliable </li></ul></ul>
  • 16. Enhance Mobile Gaming <ul><li>Experience enhance wireless capabilities that deliver mobile gaming interaction with less than five seconds </li></ul><ul><li>Play online multi player games while traveling at high speeds or sitting outside </li></ul>
  • 17. Broadband access in Remote location <ul><li>4G will provide a wireless alternative for broadband access </li></ul><ul><li>It will provide first opportunity for broadband access in remote locations without an infrastructure to support cable </li></ul>
  • 18. 4g mobile phone
  • 19.  
  • 20.  
  • 21. CONCLUSION: <ul><li>4G is not a final solution in mobile communication…..The research is going on… </li></ul><ul><li>Now a days 5G  ( 5th generation mobile networks  or  5th generation wireless systems ) is a name used in some research papers and projects </li></ul><ul><li>We can expect ‘NEW’ within some months </li></ul>
  • 22. Thanking You

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