1 / 21

Wireless Networks and Internet in the Himalayas

Wireless Networks and Internet in the Himalayas. Prepared by: Aadit Shrestha Kathmandu Engineering College Kathmandu, Nepal aadit@wlink.com.np. Wireless Networks and Internet in the Himalayas. Presentation Outline History of Wireless Network & Internet in the Himalayan Region

devon
Télécharger la présentation

Wireless Networks and Internet in the Himalayas

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Wireless Networks and Internet in the Himalayas Prepared by: Aadit Shrestha Kathmandu Engineering College Kathmandu, Nepal aadit@wlink.com.np

  2. Wireless Networks and Internet in the Himalayas Presentation Outline • History of Wireless Network & Internet in the Himalayan Region • Present Status of the Network • Future of the Network • Conclusion 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  3. Wireless Networks and Internet in the Himalayas History 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  4. Wireless Networks and Internet in the Himalayas • In 1997, Himanchal Higher Secondary School in the remote Myagdi received four used computers as presents from the students of a school in Australia  • Two 386 PCs, one 486 PC, and one laptop (486 PC) • Mahabir Pun, one of the teachers had the vision of trying to connect to the Internet • Some people mentioned Wi-Fi 802.11b Technology • That is how it all started…. 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  5. Wireless Networks and Internet in the Himalayas A PC built from donated parts inside a wooden box 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  6. Wireless Networks and Internet in the Himalayas • Major hurdle was connecting to the Internet, only available in Pokhara, a city aprrox. 50 Km away. • A big mountain was in the way. • Only solution was to place a repeater in the mountain RELAY TREE  1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  7. Wireless Networks and Internet in the Himalayas 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  8. Wireless Networks and Internet in the Himalayas Present Status 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  9. Wireless Networks and Internet in the Himalayas • Currently 5 Villages are connected to the wireless network • All villages are using email and Internet services • This is vital infrastructure in a place where there are no means of transportation and communication except walking • Villagers who cannot type also use NetMeeting to communicate with family in other villages • Yak farmers who travel to remote areas and are out of home for long time are able to communicate with family 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  10. Wireless Networks and Internet in the Himalayas 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  11. Wireless Networks and Internet in the Himalayas An antenna mounted at Khopra yak farm in the Annapurna mountains 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  12. Wireless Networks and Internet in the Himalayas Services Being Provided Currently: • Basic Communication through email • Internet Access • Voice Communication using VoIP phones • Tele-medicine services by volunteer doctors in Pokhara 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  13. Wireless Networks and Internet in the Himalayas Future 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  14. Wireless Networks and Internet in the Himalayas • Good News for the Future!!! • Received $20,000 Grant from the World Bank through Competition • This means the network can now be expanded to 14 villages and 3 districts 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  15. Wireless Networks and Internet in the Himalayas 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  16. Wireless Networks and Internet in the Himalayas • What new services will we have? • E-HealthDoctors in the city can contact patients in villages • E-CommerceProducts from one village can be sold in other villages. Hopefully local handicrafts can be sold internationally. • Tele-teachingVillage schools lack teachers. Teachers in one school can teach students in other schools using video conferencing. 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  17. Wireless Networks and Internet in the Himalayas • What else can be done? • Implement Ipv6 for multicasting of Tele-teaching services? That would be great! 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  18. Wireless Networks and Internet in the Himalayas Conclusion 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  19. Wireless Networks and Internet in the Himalayas Unique Properties of this Network • WiFi 802.11b technology originally designed to be used inside buildings and rooms is being used over very long distances to connect remote villages in the mountains • Highly beneficial to Nepal • Wireless Communication best-suited for Nepal’s mountainous terrain • Can be replicated at low cost all throughout Nepal 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  20. Wireless Networks and Internet in the Himalayas Issue of sustainability • The recurring cost is that of Internet Connection, which needs to be paid monthly • This can be obtained by opening Cyber Cafés in 3 tourist villages in the famed Annapurna Trekking Circuit 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

  21. Wireless Networks and Internet in the Himalayas Thank You! 1994-2004 Asia Pacific Networking Group All Copy Right Reserved

More Related