The Key Benefits and Advantages of DVBRCSS2 Technologies Michael Pollack Vice President December 7, - PowerPoint PPT Presentation

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The Key Benefits and Advantages of DVBRCSS2 Technologies Michael Pollack Vice President December 7,

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Title: The Key Benefits and Advantages of DVBRCSS2 Technologies Michael Pollack Vice President December 7,


1
The Key Benefits and Advantages of DVB-RCS/S2
TechnologiesMichael PollackVice
PresidentDecember 7, 2006
Michael.Pollack_at_advantechamt.com (301) 315-8229
2
Advantech Satellite Networks The DVB-RCS
Leaders
  • Advantech Satellite Networks
  • A division of AdvantechAMT, the leading provider
    of MIL-STD-188-165A FDMA modems, and a
    manufacturer of satellite and wireless components
  • The world leader in DVB-RCS ground segment
    equipment
  • Developed the DVB-RCS standard (1998)
  • Shipping DVB-S2 compliant systems for a year
  • Over 70 DVB-RCS hubs deployed the DVB-RCS Market
    Leader

3
DVB-RCS VSAT System Highlights
  • Interoperability
  • Todays DVB-RCS/S2 features provide greater
    benefits
  • Support for 1000s of VSAT remotes simultaneously
    using a single hub infrastructure
  • Highly efficient DVB-S2 transmission from hub to
    remotes providing 80 Mbps in a 36 MHz transponder
    (2.22 bits/Hz)
  • Turbocoded return channels (remotes to hub)
    ranging from 64 kbps to 2-4 Mbps (Advantech does
    8 Mbps)
  • Support for all frequency bands Ka, X, Ku, C
  • Hub hardware supports 96 total carriers (return
    channels) using start-of-the-art single card
    architecture technology called the MultiCarrier
    Demodulator (MCD)
  • Five different satellites supported per hub

4
DVB-RCS VSAT System Highlights (contd)
  • Enterprise/Government hardened hardware
    Supports full EoIP!
  • Not consumer grade
  • Cost-effective hub pricing
  • No significant incremental costs as network grows
    (initial hub supports 500 terminals and 96 return
    channels
  • Reliance upon a single supplier is eliminated
    with VSAT interoperability
  • Compliance with DoD SatCom Policy Directive
    issued by the Honorable John Grimes, February 10,
    2006
  • 99 JIPM compliant. Upgrade ProgramAvailable
  • Swamp out existing modems, train operators, get
    twice the bandwidth

5
Hot DVB-RCS Features
  • Rain Fade Countermeasures
  • Advanced Coding Schemes
  • CCM Constant Coding Modulation
  • VCM Variable Coding Modulation
  • ACM Adaptive Coding Modulation
  • SatCom on the Move Spreading the RCS waveform
  • And MESH topology..

6
DVB-RCS Mesh Network Architecture
  • DVB-S2 (up to 80 Mbps in 36 MHz) from hub to
    remote
  • Up to 8 Mbps from remotes to hub using Turbocoded
    return channels
  • Up to 4 Mbps from remote to remote

Compliant to the TIA mesh extension spec!
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