DVB-C2 LDPC Decoder

Features

• Irregular parity check matrix
• Layered Decoding
• Minimum sum algorithm
• Configurable number of iterations
• Soft decision decoding
• ETSI EN 302 769 V1.3.1 (2015-10) compliant

Functional Description

In Digital video broadcasting for cable systems systems, a powerful FEC 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.

IP Deliverables 

• Synthesizable Verilog
• System Model (Matlab) and documentation
• Verilog Test Benches
• Documentation

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