1. Broadband IP over DVB
For IP connectivity
ITU Conference

2. Introduction Main Capabilities
Inbound access Scheme based on Gilat’s 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, and Kbps

3. SkyBlaster 360E System Architecture Overall Network Architecture
VSAT
Internet
Optional
Video/Audio
Broadcast
Programming
Router
NMS
Firewall /
Content Filtering
PC’s
DVB Video
receiver
RFT
Satellite
Intranet
DVB Outbound
Baseband
Application Servers, Acceleration servers Farm (Optional)

4. SkyBlaster 360E Applications
Two-Way Interactive IP communications
Broadband “always on-line” Internet access
Browsing
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@y IP Remote 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 connectivity to internet cafes ( , internet browsing)
High speed internet service for SOHO and small businesses ( , e-commerce services etc.)

6. Internet Service cost Vs Size of Network assumptions; 128Kbps downstream per site 11% 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 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