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seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
seminar report on wimax
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seminar report on wimax

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a seminar ppt on wimax

a seminar ppt on wimax

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Transcript

  • 1. WiMAX Connecting The Next 5 Billion People Presented By
  • 2. Agenda
    • Introduction
    • Market Targeted by WiMAX
    • Spectrum Allocation
    • LOS Vs NLOS Technology
    • Adaptive Modulation
    • OFDM
    • WiMAX Technology Challenge
    • Conclusion
  • 3. Introduction
    • Next generation of Wi-Fi
    • WiMAX is a fast-emerging wide-area wireless
    • broadband technology
    • WiMAX (Worldwide Interoperability for Microwave
    • Access) forum is a non-profit corporation formed to
    • help promote and certify the compatibility and
    • interoperability of BWA
  • 4. IEEE Standards
  • 5. Demand for Wireless Broadband
    • Telemedicine
    • Teleworking
    • E-Government
    • Agriculture
    • Distance learning
    • Public safety
    • National security
    • E-commerce
    • Entertainment
    • Applications for
    • persons with disabilities
    • Utility applications
    • Small business
    • assistance
  • 6. Markets Targeted By WiMAX
  • 7. Stay Connected
  • 8. Spectrum
  • 9. Spectrum Allocation
  • 10. LOS Fresnel Zone
  • 11. NLOS Propagation
  • 12. NLOS CPE Location
  • 13. Digital Modulation
  • 14. BPSK & QPSK
  • 15. Adaptive Modulation and Coding
  • 16. Figure 1: FDM with Nine Sub-carriers Using Filters Figure 2: OFDM with Nine Sub-carriers OFDM
  • 17. OFDM Figure 3: OFDM with 256 Sub-carriers
  • 18. WiMAX Technology Challenge
    • WiMAX, more flexibility and security
        • Terminal authentication
        • User authentication
        • Data encryption
    • WiMAX, a very efficient radio solution
  • 19. Conclusion
    • WiMAX could bring broadband access into the homes
    • and businesses of millions of people in rural and
    • developing markets.
    • Portable Internet a reality
    • End-users to enjoy an “Always Best Connected”
    Thank You!!!

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