Science and Future Technology

Summary of DVB-S2 ACM Savings: DVB-RCS Indoor and Outdoor Units Satellite DVB-RCS Outdoors Unit  (ODU) or Transceiver Antenna:  which can be installed on the tracking antennas, SIT equipment The ODU is transceiver antenna,roof or mast and may provide to Satellite Interactive Terminal(SIT) or Indoor Unit (IDU) the following features: - Full DVB-RCS compliance and very easy to install with RF Range of C, Ku or Ka-band antenna sizes of 0.75 - 2.4 m. - Standard ODU/IDU interfaces ensure full compatibility with any DVB-RCS or VSAT modem. - Two-way enhanced DiSeqC control capability, which provideInterface between IDU and transmitter supporting automatic line-up function at installation.Using special Mobile satellite can be installed as Mobile Interactive Terminals (MIT) on boardMobiles, such as ships, land road and rail vehicles (cars, trucks, busses and trains) and airplanes. Satellite DVB-RCS Indoor Unit (IDU)  or Satellite Transceiver : This un...

Main Components of the HUB: Network Control Centre (NCC)  interfaces Operator and HUB for billings assuring traffic management, supervision,  protocol handling and bandwidth management. Forward Link Subsystem (FLS) provides the encapsulation of IP transfer of data packets into adequate MPEG frames,or according to the DVB-S MPEG multiplexer and modulat transmitting specification. Return Link Subsystem (RLS) collects the Turbo-coded MF-TDMA bursts transmitted by all the terminals in the network. Each one of RLS receivers can be individually configured to operate at any frequency, bit-rate or coding rate. The modular design of the RLS enables the system to scale from small to very large networks. Reference and Synchronization Subsystem (RSS) delivers the synchronization and timing information in the gateway for synchronization of the entire satellite network. Remotes or SIT units consist of two main transceiver units, the Indoor Unit (IDU) and the Outdoor...

DVB-RCS Bands and Backhaul: HUB provides Voice, Data and Video over IP  (VDVoIP) & IPTV on C (4-8 GHz), Ku (12-18 GHz)  or Ka-band (27- 40 GHz) antenna interfaces and  extends the Terrestrial Broadband, ISP, Video  Broadcasting, UMTS/GPRS (Universal Mobile Telecommunications System/General Packet  Radio Service), Asynchronous Transfer Mode  (ATM), ISDN/ADSL, Fiber Optic Lines, Terrestrial  Telecommunication Network (TTN),  Cellular  Networks, Virtual Private Networks (VPN), etc DVB-RCS HUB Terminals of A)  Advantech; B) ViaSat and C) Hughes: Advantech Family of  DVB-RCS HUB Terminals  

Digital Video Broadcasting-Return Channel  via Satellite (DVB-RCS) Solutions: DVB-RCS for Mobile Users DVB-RCS VSAT (A) Star and  (B) Mesh Connectivity with  GEO Spacecraft Integration of DVB-S and DVB-T Networks

SATELLITE OPERATORS FOR DVB-RCS MOBILE SERVICE: Current Satellite  Constellations Suitable for  Mobile DVB-RCS Scenario: 1. Intelsat C-band Maritime Global Networ 2. Intelsat Ku-band Global Maritime Network 3. KVH VSAT Global Maritime Network 4. Yonder Ku-band Global Aeronautical Network   Global Intelsat DVB-RCS C-band  Coverage for Maritime Applications     Global Intelsat DVB-RCS Ku-band  Coverage for Maritime Applications  Global KVH DVB-RCS Ku-band VSAT  Coverage for Maritime Applications Yonder/ViaSat DVB-RCS Ku-band  Coverage for Aeronautical Applications DVB-RCS Concept of Global Broadcasting Satellite System (GBSS)

DVB-RCS - CNS Systems: (DVB-RCS) :Special Benefits of Digital Video Broadcasting-Return Channel via Satellite The DVB-RCS is the best tool to be implemented in urban, rural and remote areas and to be provided backbone to terrestrial telecommunication and GSM or cellular networks for complete communication coverage in one Country. To provide modern IPTV and Voice, Data and Video over IP (VDVoIP) via Satellite Broadcast, Broadband, Multimedia and fast Internet is necessary to include Space Segment, Hub as Ground Earth Station (GES) and Interactive Satellite Terminals (IST) and Mobile Satellite Terminals (MST) or simply Remotes known as Very Small Aperture Terminals (VSAT). SATELLITE OPERATORS FOR DVB-RCS FIXED SERVICE: Current Satellite Constellations Suitable for Fixed DVB-RCS Scenario: 1. Intelsat 2. PanAmSat 3. SES – NewSkies 4. Eutelsat Intelsat IS-802 Spot Beam  PanAmSat PAS-10 Ku-band Coverage Ku & C-band Coverage SES - N...