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HIGH ALTITUDE AERONAUTICAL PLATFORM SYSTEMS

HIGH ALTITUDE AERONAUTICAL PLATFORM SYSTEMS. Contents:. Introduction to “HAAPS”? History. Conceptual Image of the Platform Airship. Why at “Stratosphere”? What is “Stratospheric Platform”? HAAPS Infrastructure. Technical Details. Application Image of HAAPS. Performance Major Projects.

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HIGH ALTITUDE AERONAUTICAL PLATFORM SYSTEMS

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  1. HIGH ALTITUDE AERONAUTICAL PLATFORM SYSTEMS

  2. Contents: Introduction to “HAAPS”? History. Conceptual Image of the Platform Airship. Why at “Stratosphere”? What is “Stratospheric Platform”? HAAPS Infrastructure. Technical Details. Application Image of HAAPS. Performance Major Projects. Potential Applications. Problems. Future. HAAPS in WORKING. Conclusion.

  3. Introduction to HAAPS High Altitude Aeronautical Platform Stations (HAAPS) is the name of a technology for providing wireless narrowband and broadband telecommunication services as well as broadcasting services with either airships or aircrafts. The HAAPS are operating at altitudes between 3 to 22 km.

  4. HISTORY Zeppelin,1900

  5. Contd: Zeppelin Disaster

  6. Zeppelin Reborn

  7. Conceptual Image of HAAPS

  8. Why at STRATOSPHERE? Above aircraft routes. Winds relatively mild here,depending upon the location and season.

  9. Manned Aircraft Balloons/airships Unmanned Aerial Vehicle (UAV) STRATOSPHERIC Platform High Altitude Platform Station (HAPS) is defined in Radio Regulations (RR) No. S1.66A as “A station located on an object at an altitude of 20 – 50 km and at a specified, nominal fixed point relative to the earth”.

  10. Backhaul link Base station equipment and main switching centre Ground station HAAPS Infrastructure The main components of HAPS are:

  11. Technical Details • Fixed services for HAPS: • 47.2 GHz – 47.5 GHz and 47.9 GHz – 48.2 GHz for fixed services • allocated in World Radio Conference-97 • 3G Mobile services: • IMT-2000/UMTS • Region 1&3 Europe/Africa/Australia/Asia/etc: 1885-1980MHz, 2010-2025MHz and 2110-2170 • Region 2 USA: 1885-1980 and 2110-2160MHz

  12. Application Image Of HAAPS Inter-platform relay of HDTV Relay of terrestrial TV Broadcasting to island/rural areas News gathering relay Local broadcasting

  13. Performance HAPS has the potential to deliver 3G and beyond 3G services in a more spectrally efficient and cost effective way HAPS’s unique interference characteristics allowhigher system capacityto be achieved The centralized architecture inherent in HAPS allows the implementation of more efficient and effective resource management schemes that are seen to be impractical or impossible for terrestrial tower-based systems

  14. SkyTower (USA) --uav-- SkyNet (Japan) --airship-- SkyStation (USA) --airship-- Major PROJECTS

  15. Potential Applications • Fixed services • High speed internet • Mobile services • 3G Mobile (UMTS) at S-band • Broadband services at V-band (?) • Broadcasting Services • Digital TV, news gathering • Other services • Remote sensing, radio monitoring, traffic monitoring, weather monitoring

  16. Problems Lightweight. Strength of the ENGINE. WIND Factor. Getting them UP and DOWN. Safety. COST

  17. FUTURE HAPS will be deployed together with terrestrial and satellites elements to provide another degree of flexibility for system deployment that can be easily adjusted to the needs of the network operators and users’ traffic demands HAPS will play a complementary role in future mobile system infrastructure e.g. consisting of W-LAN, cellular, and satellite mobile systems to ease the deployment and roll out of the 3G and beyond 3G services

  18. Conclusion

  19. For Power Point Presentation (PPT) download & more visit: www.studentcenter.in Shibu lijack

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