ARAJ Low-Density Parity Check (LDPC) Codes(NPO-43949-1)

data and image processing
ARAJ Low-Density Parity Check (LDPC) Codes
(NPO-43949-1)
Overview
This software provides a construction method for protograph-based Low Density Parity Check (LDPC) codes that simultaneously achieve low iterative decoding thresholds and linear minimum distance. The technology can be used for various code rates. Proposed codes may have either fixed input block or fixed output block sizing. Both cases provide rate compatibility. In fact, one encoder and one decoder can support different code rates.
This software is only available for use by federal employees and contractors to the federal government working on projects where this tool would be applicable.

Software Details

Category
Data and Image Processing
Reference Number
NPO-43949-1
Release Type
U.S. Government Purpose Release
Operating System
Contact Us About This Technology

Jet Propulsion Laboratory
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