b<>com *Wireless Library* [LDPC FEC]

A multi-standard LPDC channel processing solution ready for 5G

Product presentation

b<>com *Wireless Library* [LDPC FEC] enables broadband wireless transmissions. It implements Forward Error Correction (FEC) across a wide range of Physical Layers and standard specifications including 5G-NR. This is an IP that can be easily integrated into your product design.

Key Features

  • Decoding

Early stopping criterion
Configurable amount of LDPC decoding iteration
5G-NR de-rate matching & chase Combining
CRC decoding

  • Encoding

Filler bits insertion/removal
Support 5G-NR rate matching and modulation schemes
CRC Encoding


  • Throughput of up to 1.6Gbps @250MHz in both directions
  • Available for FPGAs
  • Compact size: <40kLUT for full 5G-NR compatibility
  • Avalon & AXI4-stream interfaces

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