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Mobile World Congress 2009


Come and visit us at MBC, Barcelona, 16-19 February - Booth 2G51


Mobimux Release

MobiMUX: 2nd generation of DVB-H IP encapsulator. World's first FPGA-based and native statistical time-slicing DVB-H IP encapsulator

Terrestrial TV


A unique end-to-end solutions for efficient SFN broadcasting


 SFN Solutions 1  SFN Solutions 2





1 High grade SFN adapter

Accurate MIP inserters
  • Proven robustness and interoperability
  • Remote control of every single transmitter
    independently :
    • Power, frequency oset, delay, ... conguration
    • No need to drive for hours to adjust SFN
  • DVB-T, DVB-H or DTMB multi-standards capable
 

2 Secured redundant 1+1 SFN Adaptation

SFNguard™ solution for SFN adapters
  • Patented 1+1 redundancy mechanism without additional equipment
  • Seamless operation of SFN adapters :
    • Guarantied MegaFrame synchronization
    • Identical and synchronized MIP packets
    • SFN adapters seamless switchover
    • Hot swap of defective unit during operation

3 SFN streams Distribution over IP

FastCaster™ : TS over IP Gateway
  • Re-use of convenient IP networks:
    • Low CAPEX, reliable distribution
    • Optimized OPEX, simple management
  • Preservation of SFN over IP
    • Accurate bit rate adaptation
    • Compensation for IP network jittering

4 Multiple SFN streams Distribution over IP

GigaCaster™ : Dense TS over IP Gateway
  • Able to process up to 8 MPEG2 Transport Streams in parallel (up to 16 in 1RU 19')
  • Gigabit Ethernet interface to address IP backhaul
  • Preservation of SFN over IP
    • Accurate Bitrate adaptation on each TS
    • IP network jitter compensation on each TS

5 Redundant SFN distribution paths

SynFoNizer™ : "Seamless SFN"
  • Patented seamless switch between two distinct distribution networks
  • Enables redundant distribution paths for SFN transmitters
  • Even if I-ary and II-ary paths have dierent delays, SFN data is kept synchronized in case the main distribution path is broken

6 SFN Modulators / Exciters

NetMod™ broadcast modulators
  • Full SFN, including optional MIP tables parsing
  • Valuable integration in Transmitters with
    • SNMP, HTTP control
    • ASI / IP / satellite / GPS antenna inputs
  • DVB-T, DVB-H or DTMB multi-standards capable

7 SFN Network Test and Monitoring

The "Omnitoring" solution
  • DiviCatch™ Field testers:
    • Drive tests (geolocalization)
    • SFN network Installation and maintenance
  • CastXplorer™ Network Monitoring Probes
    • QoS network assessment
    • SFN Network stability
    • SFN jitter and network trend detection

8 Centralized Supervision and Monitoring

Fully manageable SFN Network
  • Remote control from central NMS of
    • Head-End system
    • Distribution network
    • Transmission chain
    • Probes
  • Continuous feedback and instant alarms from the field using Monitoring probes