Broadband IP over DVB For IP connectivity ITU

Broadband IP over DVB For IP connectivity ITU Conference 1

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, 153. 6 and 307. 2 Kbps 2

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

Sky. Blaster 360 E Applications 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 Vo. IP (Voice Over IP) 4

Dial. Aw@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 (G 3 standard) Voice mail for incoming calls to payphones Provision for internet connectivity to internet cafes (e-mail, internet browsing) High speed internet service for SOHO and small businesses (e-mail, ecommerce services etc. ) 5

Internet Service cost Vs Size of Network assumptions; 128 Kbps downstream per site 11% average usage = microsoft model 6

Network size Vs Service cost Chart 7

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 8