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Wi -max is an extension of Wi-Fi as Wi-max covers many KMs of distances in providing data connectivity.

Wi -max is an extension of Wi-Fi as Wi-max covers many KMs of distances in providing data connectivity.

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    Wimax Wimax Presentation Transcript

    • WiMAX Connecting The Next 5 Billion People Presented By : IQxplorer
    • Agenda
      • Introduction
      • Market Targeted by WiMAX
      • Spectrum Allocation
      • LOS Vs NLOS Technology
      • Adaptive Modulation
      • OFDM
      • WiMAX Technology Challenge
      • Conclusion
    • 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
    • IEEE Standards
    • 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
    • Markets Targeted By WiMAX
    • Stay Connected
    • Spectrum
    • Spectrum Allocation
    • LOS Fresnel Zone
    • NLOS Propagation
    • NLOS CPE Location
    • Digital Modulation
    • BPSK & QPSK
    • Adaptive Modulation and Coding
    • Figure 1: FDM with Nine Sub-carriers Using Filters Figure 2: OFDM with Nine Sub-carriers OFDM
    • OFDM Figure 3: OFDM with 256 Sub-carriers
    • WiMAX Technology Challenge
      • WiMAX, more flexibility and security
          • Terminal authentication
          • User authentication
          • Data encryption
      • WiMAX, a very efficient radio solution
    • 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!!!