WiMAX  Worldwide Interoperability for Microwave Access WiMAX as a broadband access solution for developing countries Chun ...
Contents <ul><li>Introduction to WiMAX </li></ul><ul><li>Objectives </li></ul><ul><li>Analysis </li></ul><ul><li>Descripti...
WiMAX WiMAX is a standards-based wireless technology that provides high-throughput broadband connections over long distanc...
Wimax Characteristics <ul><li>IEEE 802.16 standard </li></ul><ul><li>2-66 GHz frequency spectrum </li></ul><ul><li>LOS ran...
Scenario Objectives <ul><li>Future of broadband access using WiMAX </li></ul><ul><li>Location:  Developing countries </li>...
Influence analysis (I) <ul><li>1: Regulation </li></ul><ul><li>Internet service provider licenses </li></ul><ul><li>Voice ...
<ul><li>3: Social & Demography </li></ul><ul><li>Population growth rate </li></ul><ul><li>Population concentration </li></...
<ul><li>Field 5: Cost </li></ul><ul><li>Infrastructure  </li></ul><ul><li>Coexistence of multiple broadband access  </li><...
System grid (Key factors)
Key Factors & projections (I) <ul><li>Voice over IP licenses </li></ul><ul><li>A: Remain light regulated </li></ul><ul><li...
<ul><li>Population concentration   </li></ul><ul><li>A: Rising </li></ul><ul><li>B: Stabilized </li></ul><ul><li>Industria...
No. of Scenario selection  (Scree digram)
Future space Mapping
Scenario 1 <ul><li>Light regulated VoIP </li></ul><ul><li>Governmental for WiMAX </li></ul><ul><li>Global high speed of ad...
Scenario 2 <ul><li>Light regulated VoIP </li></ul><ul><li>No governmental for WiMAX </li></ul><ul><li>No global adoption o...
Scenario 3 <ul><li>Strictly  regulated VoIP </li></ul><ul><li>No governmental for WiMAX </li></ul><ul><li>No increase in t...
Conclusions <ul><li>Observe the adoption of WiMAX </li></ul><ul><li>Observe the WiMAX industry </li></ul><ul><li>Global in...
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WiMax Scenario

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- WiMAX as a broadband access solution for developing countries.
- Example for Scenario Development Technique
- Post-graduate University Project

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  • WiMax Scenario

    1. 1. WiMAX Worldwide Interoperability for Microwave Access WiMAX as a broadband access solution for developing countries Chun Chen Orawan Kawsakul Peter Karanja Jamil Khatib Veronica Vargas
    2. 2. Contents <ul><li>Introduction to WiMAX </li></ul><ul><li>Objectives </li></ul><ul><li>Analysis </li></ul><ul><li>Description </li></ul><ul><li>Conclusions </li></ul>
    3. 3. WiMAX WiMAX is a standards-based wireless technology that provides high-throughput broadband connections over long distances.
    4. 4. Wimax Characteristics <ul><li>IEEE 802.16 standard </li></ul><ul><li>2-66 GHz frequency spectrum </li></ul><ul><li>LOS range up to 50 km NLOS 6-10 km </li></ul><ul><li>75 Mbps max per subscriber 20-30 Mbps normal </li></ul>
    5. 5. Scenario Objectives <ul><li>Future of broadband access using WiMAX </li></ul><ul><li>Location: Developing countries </li></ul><ul><li>Time: in 5 years </li></ul><ul><li>Point of view: Governments / telecom policies </li></ul>
    6. 6. Influence analysis (I) <ul><li>1: Regulation </li></ul><ul><li>Internet service provider licenses </li></ul><ul><li>Voice over IP licenses </li></ul><ul><li>Mobile phone licenses </li></ul><ul><li>Frequency licenses </li></ul><ul><li>WiMAX competition </li></ul><ul><li>Government support </li></ul><ul><li>Registration </li></ul><ul><li>2: Market </li></ul><ul><li>Speed of adoption in other countries </li></ul><ul><li>Production size of devices </li></ul><ul><li>Demand on VoIP </li></ul><ul><li>Demand on MM/ entertainment </li></ul><ul><li>Demand on Internet </li></ul><ul><li>Demand on Mobility </li></ul><ul><li>Wired competition </li></ul>
    7. 7. <ul><li>3: Social & Demography </li></ul><ul><li>Population growth rate </li></ul><ul><li>Population concentration </li></ul><ul><li>Education standard </li></ul><ul><li>Free information access </li></ul><ul><li>Unemployment rate </li></ul><ul><li>Digital divide reduction </li></ul><ul><li>Technical skills of local people </li></ul><ul><li>4:Economy </li></ul><ul><li>Industrial standard </li></ul><ul><li>International Trades </li></ul><ul><li>Loans & grant </li></ul>Influence analysis (II)
    8. 8. <ul><li>Field 5: Cost </li></ul><ul><li>Infrastructure </li></ul><ul><li>Coexistence of multiple broadband access </li></ul><ul><li>Country uplink </li></ul><ul><li>End users devices </li></ul><ul><li>Field: 6: Technical </li></ul><ul><li>Future proof </li></ul><ul><li>Potential substitution technologies </li></ul><ul><li>Technology conversions </li></ul><ul><li>Large companies support & interest </li></ul><ul><li>WiMAX Success and stability </li></ul><ul><li>CPE installation </li></ul>Influence analysis (III)
    9. 9. System grid (Key factors)
    10. 10. Key Factors & projections (I) <ul><li>Voice over IP licenses </li></ul><ul><li>A: Remain light regulated </li></ul><ul><li>B: Completely regulated /no limitation </li></ul><ul><li>C: Strictly regulated </li></ul><ul><li>Government support </li></ul><ul><li>A: No support </li></ul><ul><li>B: Strong support </li></ul><ul><li>C: Decrease </li></ul><ul><li>Speed of adoption in other countries </li></ul><ul><li>A: Increase </li></ul><ul><li>B: Stabilize </li></ul><ul><li>C: Decrease </li></ul><ul><li>Internet demand </li></ul><ul><li>A: Increases </li></ul><ul><li>B: Decreases/stabilized </li></ul>
    11. 11. <ul><li>Population concentration </li></ul><ul><li>A: Rising </li></ul><ul><li>B: Stabilized </li></ul><ul><li>Industrial standard </li></ul><ul><li>A: Decreasing </li></ul><ul><li>B: Stabilized </li></ul><ul><li>Infrastructure implementation </li></ul><ul><li>A: High cost </li></ul><ul><li>B: Low cost </li></ul><ul><li>Cost of end users devices CPE </li></ul><ul><li>A: High price </li></ul><ul><li>B: High replacement cost </li></ul><ul><li>C: Low price </li></ul><ul><li>D: Stabilized </li></ul><ul><li>Technology conversions </li></ul><ul><li>A: Devices with less technologies </li></ul><ul><li>B: Multiple technologies devices </li></ul><ul><li>Success and stability of the technology </li></ul><ul><li>A: Negative </li></ul><ul><li>B: Positive </li></ul>Key Factors & projections (II)
    12. 12. No. of Scenario selection (Scree digram)
    13. 13. Future space Mapping
    14. 14. Scenario 1 <ul><li>Light regulated VoIP </li></ul><ul><li>Governmental for WiMAX </li></ul><ul><li>Global high speed of adoption of WiMAX </li></ul><ul><li>Increase of Internet demand </li></ul><ul><li>Stabilized population concentration </li></ul><ul><li>Stabilized industrial growth </li></ul><ul><li>Low cost infrastructure implementation </li></ul><ul><li>Low price end users devices </li></ul><ul><li>High technology conversions </li></ul><ul><li>Success and stability of WiMAX </li></ul>
    15. 15. Scenario 2 <ul><li>Light regulated VoIP </li></ul><ul><li>No governmental for WiMAX </li></ul><ul><li>No global adoption of WiMAX </li></ul><ul><li>Stabilized demand on Internet </li></ul><ul><li>Increase of population concentration </li></ul><ul><li>Decrease in industrial growth </li></ul><ul><li>High cost infrastructure implementation </li></ul><ul><li>High replacement cost of end users devices </li></ul><ul><li>Low technology conversion </li></ul><ul><li>Instability of WiMAX </li></ul>
    16. 16. Scenario 3 <ul><li>Strictly regulated VoIP </li></ul><ul><li>No governmental for WiMAX </li></ul><ul><li>No increase in the global adoption of WiMAX </li></ul><ul><li>Stabilized demand on Internet </li></ul><ul><li>Increase of population concentration </li></ul><ul><li>Decrease in industrial growth </li></ul><ul><li>High cost infrastructure implementation </li></ul><ul><li>High cost of end users devices </li></ul><ul><li>Low technology conversion </li></ul><ul><li>Instability of WiMAX </li></ul>
    17. 17. Conclusions <ul><li>Observe the adoption of WiMAX </li></ul><ul><li>Observe the WiMAX industry </li></ul><ul><li>Global internet connection & investment </li></ul><ul><li>Suitable for rural & urban areas </li></ul><ul><li>Population movement & access flexibility </li></ul><ul><li>Governmental incentives </li></ul>

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