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Simple Low-Density Parity Check (LDPC) Staircase Forward Error Correction (FEC) Scheme for FECFRAME

Vincent Roca 1, * Mathieu Cunche 1, * Jérôme Lacan 2 
* Corresponding author
1 PLANETE - Protocols and applications for the Internet
Inria Grenoble - Rhône-Alpes, CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : This document describes a fully specified simple Forward Error Correction (FEC) scheme for Low-Density Parity Check (LDPC) Staircase codes that can be used to protect media streams along the lines defined by FECFRAME. These codes have many interesting properties: they are systematic codes, they perform close to ideal codes in many use-cases, and they also feature very high encoding and decoding throughputs. LDPC-Staircase codes are therefore a good solution to protect a single high bitrate source flow or to protect globally several mid-rate flows within a single FECFRAME instance. They are also a good solution whenever the processing load of a software encoder or decoder must be kept to a minimum.
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Submitted on : Monday, February 4, 2013 - 4:22:31 PM
Last modification on : Friday, February 4, 2022 - 3:15:23 AM
Long-term archiving on: : Sunday, May 5, 2013 - 3:10:08 AM


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  • HAL Id : hal-00781906, version 1



Vincent Roca, Mathieu Cunche, Jérôme Lacan. Simple Low-Density Parity Check (LDPC) Staircase Forward Error Correction (FEC) Scheme for FECFRAME. 2012. ⟨hal-00781906⟩



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