The 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.
DVB-C2 LDPC Decoder IP
Overview
Key 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
Deliverables
- Synthesizable Verilog
- System Model (Matlab) and documentation
- Verilog Test Benches
- Documentation
Technical Specifications
Maturity
In Production
Availability
Immediate