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Broadband IP over DVB

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Broadband IP over DVB For IP connectivity ITU Conference Introduction Main Capabilities Inbound access Scheme based on Gilat s FTDMA Single HUB supports thousands ... – PowerPoint PPT presentation

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Title: Broadband IP over DVB


1
Broadband IP over DVB For IP connectivity ITU
Conference
2
IntroductionMain Capabilities
  • Inbound access Scheme based on Gilats FTDMA
  • Single HUB supports thousands of terminals
  • Modular and Expandable architecture
  • Outbound bit rate from 2.5 Mbps up to 52.5 Mbps
  • Inbound 38.4, 76.8, 153.6 and 307.2 Kbps

3
SkyBlaster 360E System Architecture Overall
Network Architecture
4
SkyBlaster 360EApplications
  • Two-Way Interactive IP communications
  • Broadband always on-line Internet access
  • Browsing
  • E-Mail
  • FTP
  • Broadband Corporate Intranet
  • Internet Cafés SOHOs SMEs
  • Corporate Training / Interactive Distance
    Learning (IDL)
  • Video Conferencing
  • Reliable IP Multicast
  • VoIP (Voice Over IP)

5
DialAw_at_y IPRemote Bundled Telephony and Internet
  • From basic telephony to high speed internet
  • Public voice service , preferably by payphones in
    public call offices (PCO)
  • Prepaid service
  • Fax (G3 standard)
  • Voice mail for incoming calls to payphones
  • Provision for internet connectivityto internet
    cafes (e-mail, internet browsing)
  • High speed internet service for SOHO and small
    businesses (e-mail, e-commerce services etc.)

6
Internet Service cost Vs Size of
Networkassumptions 128Kbps downstream per
site11 average usage microsoft model
7
Network size Vs Service cost Chart
8
Summary
  • DVB based Outbound 2.5 to 52.5 Mbps
  • Inbound bit rate 38.4 to 307.2 Kbps R.S.
    Coding
  • Stand alone remote unit with routing capabilities
  • Large networks using shared HUB are cost
    effective for delivering Internet service to
    remote areas
  • Possibility of bundled service of telephony and
    Internet on the same platform
  • It contributes to bridge the digital divide
    immediately
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