Forward Error Correction IP

Compare 87 Forward Error Correction IP from 19 vendors (1 - 10)

HDMI 2.1 FEC Receiver (Tx)
- HDMI 2.1 compliant
- Reed-Solomon RS (255,251) FEC, 8-bit symbols
- Supports 3-lane and 4-lane operation
- Error counters included (Rx only)
Viterbi Decoder
- Hard or soft decoder with configurable soft bit widths
- Parameterisable generator polynomials
- Parameterisable code Constraint length
Error Correction IP
Polar Encoder / Decoder for 3GPP 5G NR
- Fully compliant with the 3GPP NR standard for PUCCH, PUSCH, PDCCH and PBCH. Supports the full range of uncoded and encoded block sizes
- Implements the entire Polar encoding and decoding chain in 3GPP TS38.212
- High error correction performance from Polar PC/CRC-aided decoder core
- Tightly integrates the components in the chain to reduce area usage and latency
DOCSIS 3.1 LDPC Decoder (PLC / NCP / Data)
- Soft-Decision Demapper, Derandomizer, Deinterleaver, Depuncturer, and LDPC Decoder are included
- Support for 4k and 8K FFT sizes
- Support for 16-QAM modulation
66/2112 Codec for Cyclic Code (2112,2080)
- Small Size
- Implements FEC Sublayer for 10GBASE-R (section 74 of the IEEE 802.3 standard)
- 10G/40G/100G Ethernet MAC-friendly interface
- Practically self-contained: requires only memory for one 2112-bit block in the decoder.
SDA OCT V3.0 Encoder and Decoder
- Compliant with "Optical Communications Terminal (OCT) Standard Version 3.0, Document ID: SDA-9100-0001-05, August 2021"
- Support for payload code rates 11/13, 22/29, 2/3, 1/2, and uncoded data
DVB-GSE Encapsulator and Decapsulator
- Compliant with ETSI TS 102 606-1 V1.2.1 (Annex D, DVB-GSE Lite)
- Support for multi-protocol encapsulation (IPv4, IPv6, MPEG, Ethernet, etc.)
BCH Encoder/Decoder
- BCH decoder compliant with the DVB-T2/S2 standard.
- Available for Altera/Xilinx FPGA or ASIC implementation.
- High speed design.
- BCH decoder works on GF(2M) where M = 16 or 14 and correctup to T errors where T = 10 or 12.
DVB-S2X Multi-Carrier Demodulator
- Supports CCM, ACM and VCM
- Supports roll-off factors 5%, 10%, 15%, 20%, 25% to 35%
- Support for short and normal blocks (16,200 bits and 64,800 bits) with pilots only
- Support for QPSK to 256-APSK