Data Over Cable Service Interface Specification is an international telecommunications standard that permits the addition of high-bandwidth data transfer to an existing cable TV (CATV) system.
The standard describes six LDPC codes, wherof one is taken from DVB-C2. For some codes puncturing and shortening is applied in order to obtain different block sizes and code rates.
|Standard||Data-Over-Cable Service Interface Specifications DOCSIS® 3.1|
|Physical Layer Specification|
|Publication||2013 (first release)|
|Applications||Data transfer over existing cable TV systems|
|IP Core||DOCSIS 3.1 LDPC Decoder IP Cores|
|Block Length||Information Word||Submatrix Size||Code Rates|
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