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WiBro

WiBro. SANDEEP P J S7 IT Roll NO:17. Contents. Introduction History Why WiBro? Technical Overview Applications WiBro vs WiMax Comparison Advantages Disadvantages Future Plans References. Introduction to WiBro Technology.

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WiBro

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  1. WiBro SANDEEP P J S7 IT Roll NO:17

  2. Contents Introduction History Why WiBro? Technical Overview Applications WiBro vsWiMax Comparison Advantages Disadvantages Future Plans References

  3. Introduction toWiBro Technology • WiBro, or Wireless Broadband, is the newest variety of mobile wireless broadband access. • WiBro technology is being developed by the Korean Telecoms industry. It is based on the IEEE 802.16e (Mobile WiMax) international standard.

  4. History • Korean based fixed-line operators KT,SK Telecom were the first to get the licenses by the South Korean government to provide WiBro Commercially. • Samsung had a demonstration on WiBro Mobile Phones and Systems at the “APEC IT Exhibition 2006”. • WiBro is comprised of two phases namely WiBro Phase I and WiBro Phase II

  5. Why WiBro? • Provide the way to use high speed internet service not only in home but also in outdoor. • Maximize the spectral efficiency • Extend the service coverage • Reduce the cost per bit • Low power consumption at AT • Faster handoff

  6. Public IP Network Operator’s IP Network ACR : Access Control Router ACR ACR RAS : Radio Access Station RAS RAS PSS : Personal Subscriber Station RAS RAS PSS PSS PSS PSS Technical Overview

  7. Entertainment • Broadcasting • 3D Network Game • Multimedia Messaging Home Networking Applications Information Commerce & Finance • Web Browsing • File Downloading • Interactive News & Info. • Distance Edu./Med. • Home Networking • Mobile Banking, Trading • Finance, Field Agent Service

  8. Comparison with Other Systems

  9. WiBro vsWiMax • Physical Layer Differences. • MAC Layer Differences-handoffs. • Network architecture Differences.

  10. Advantages • Low cost and High Data rate. • The technology will also offer Quality of Service. • The spectrum it uses is licensed and correspondingly protected from un-licensed use. • WiBro can be considered as “Mobile WiMax” which can be used while the receiver is in motion. • High network capacity

  11. Disadvantages • The proprietary nature of WiBro and its use of licensed spectrum that may not be available across the globe may keep it from becoming an international standard. • Interference.

  12. Future Plans • WiBro Expected to be widely deployed all over the world in a few years. • Some Telcos in many countries are trying to commercialize WiBro.

  13. References • http://en.wikipedia.org • http:// www.google.com • http:// www.samsung.com • http:// www.koreantelecoms.com

  14. THANK YOU

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