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Innovations in Satellite Networking Technology and Products Rajeev Gopal SIA December 7,2006

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Innovations in Satellite Networking Technology and Products Rajeev Gopal SIA December 7,2006

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    1. Innovations in Satellite Networking Technology and Products Rajeev Gopal SIA December 7,2006

    2. 2 Hughes RG Hughes Portfolio

    3. 3 Hughes RG Hughes Broadband Business Global market leader in broadband by satellite Over 1M terminals shipped worldwide Over 500,000 active terminals in North America Currently installing over 140,000 new terminals per year in North America Managed network services for enterprise and government More managed sites than AT&T or Verizon Pro-active management and reporting Continuing technological innovation

    4. 4 Hughes RG HUGHES Technology Leadership Speaker: Pradman Kaul HNS, through its technological leadership, has proven performance in reducing cost of products and enhancing data rates which bolster its margins and competitive advantage Decreased cost by factor of 20x while increasing speeds by 150x downstream and 20x upstream Narrowing the gap between VSAT and terrestrial alternatives Speaker: Pradman Kaul HNS, through its technological leadership, has proven performance in reducing cost of products and enhancing data rates which bolster its margins and competitive advantage Decreased cost by factor of 20x while increasing speeds by 150x downstream and 20x upstream Narrowing the gap between VSAT and terrestrial alternatives

    5. 5 Hughes RG Standards-Based Satellite Systems All IP broadband satellite products, including VoIP, based on Global IPoS standard (first to be approved by TIA,ETSI and ITU) Support for Ku, Ka, C -band, mesh and processing satellites Downlink/Uplink packet speeds scalable to multi-Mbps Support for handheld portable and vehicle units (Thuraya, BGAN) QoS, priority and pre-emption

    6. 6 Hughes RG Introducing … HX System

    7. 7 Hughes RG IP over Satellite (IPoS) Global Standard IPoS Standard Approvals TIA Standard 1008, November 2003 ETSI Standard TS102354, TSS-B, January 2005 (ITU Approved) Advantages Optimized transponders Extends DVB-S with alternative uplink architecture Scalable and economical Over 600K units deployed and in service Extendable to Ka- and C-band TIA 1008A includes DVB-S2 with ACM and 2 Msps uplinks

    8. 8 Hughes RG SPACEWAY™ Next Generation System Ka Band 10 Gbp/s gross throughput Multiple spot beams with flexible capacity allocation and on-board routing 440Mbps downlink carrier throughput 2Mbps and nx16Mbps uplink carrier throughputs Full small-dish to small-dish capabilities Enterprise, Consumer, and SMB applications All new technology successfully tested in orbit

    9. 9 Hughes RG SPACEWAY System Features Applications and Topology New multimedia interactive peer-to-peer applications Full mesh connectivity Enhanced Capacity Spot beams with frequency reuse Bandwidth-on-demand Packet switching Security Authentication Capacity Protection Encryption

    10. 10 Hughes RG SPACEWAYTM – Developed and Tested

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