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    DVB-S2-LDPC-BCH IP

    OverviewFeaturesRequest Datasheet

    In Digital video broadcasting for digital transmission for satellite applications, a powerful FEC (Forward Error Correction) sub-system is needed. FEC is based on LDPC (Low-Density Parity Check) codes concatenated with BCH (Bose Chaudhuri Hocquenghem) codes, allowing Quasi Error Free operation close to the Shannon limit.

     
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    Features
    • Irregular parity check matrix
    • Layered decoding
    • Minimum sum algorithm
    • Soft decision decoding
    • BCH decoder works on GF (2m) where m=16 or 14 and corrects up to t errors, where t = 8, 10 or 12
    • ETSI EN 302 307-1 V1.4.1 (2014-11) compliant
    Deliverables
    • Synthesizable Verilog (ASIC)
    • System Model (Matlab)
    • Verilog Test Benches
    • Documentation

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