This repository contains the implementation of LDPC (Low-Density Parity-Check) Encoding and Decoding algorithms using Verilog. The project was undertaken as part of an ISRO internship …

Aug 6, 2014 · Each K bit/symbol user block is mapped (encoded) into an N bit/symbol codeword, where N > K . . . = ... ... ... ... 0 0 ... ⎢ ⎢ ... ... ... Normally, for each erroneous symbol, decoder …

Jan 1, 2015 · We present a routing approach for a parallel LDPC decoder implementation by 1) analyzing the physical routability limitations and 2) designing the code parameters to limit the …

The LDPC IP is a specialized encoder and decoder for Low-density parity-check codes, specifically designed for the 802.3an standard. Within the IEEE 802.3an 10GBASE-T …

LDPC codes were developed in 1960 by Robert Gallager at MIT in his PhD thesis. LDPC codes were forgotten until his work was rediscovered in 1996 and gradually it became the coding …

Using the proposed methods, the implementation of encoders can become practical while keeping the hardware complexity of the partly parallel decoder structures. An encoder and a decoder …

This is an implementation of a min-sum LDPC decoder in Verilog. The current implementation is a length-10 code with 5 low-density parity check equations. The design rate is hence 0.5 info …

In this work LDPC encoder and decoder part of LDPC functioning for compiling a 8-bit message vector and it can be done using verilog code. For secure transmission, LFSR is proposed …

Hardware implementation aspects of highly flexible low-density parity-check (LDPC) encoder and decoder are presented. The paper covers algorithmic and architectural approaches in …

propagation algorithm in log domain. A 9216 bit, (3, 6) regular LDPC code with code rate ½ was implemented on FPGA targeting Xilinx Virtex 4 XC4VLX80 device with package FF1148. This …