Vendor: T2M GmbH Category: Channel Coding

DVB-S2X-LDPC Decoder IP

In Digital video broadcasting for digital transmission for satellite applications, a FEC sub-system is needed.

Overview

In Digital video broadcasting for digital transmission for satellite applications, 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.

Key features

  • Irregular parity check matrix coding
  • Layered Decoding
  • Minimum sum algorithm
  • Soft decision decoding
  • ETSI EN 302 307-2 V1.1.1 compliant
  • Long, medium, and short codeword lengths are supported (16200, 32400 and 64800 bits)
  • All code rates of EN 302 307-2 V1.1.1 standard are supported

Benefits

  • Improved performance
  • Improved efficiency w.r.t. Shannon's limit
  • Finer gradation of code rate and SNR
  • Very high data rate
  • Maximum service availability at highest efficiency
  • Enables cross layer optimization

What’s Included?

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

Specifications

Identity

Part Number
DVB-S2X-LDPC Decoder IP
Vendor
T2M GmbH
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

T2M GmbH
HQ: Germany

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Frequently asked questions about Channel Coding IP cores

What is DVB-S2X-LDPC Decoder IP?

DVB-S2X-LDPC Decoder IP is a Channel Coding IP core from T2M GmbH listed on Semi IP Hub.

How should engineers evaluate this Channel Coding?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Channel Coding IP.

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