[Fecframe] I-D Action: draft-ietf-fecframe-ldpc-01.txt

internet-drafts@ietf.org Tue, 29 November 2011 11:47 UTC

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Date: Tue, 29 Nov 2011 03:47:51 -0800
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Subject: [Fecframe] I-D Action: draft-ietf-fecframe-ldpc-01.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the FEC Framework Working Group of the IETF.

	Title           : Simple LDPC-Staircase Forward Error Correction (FEC) Scheme for FECFRAME
	Author(s)       : Vincent Roca
                          Mathieu Cunche
                          Jerome Lacan
	Filename        : draft-ietf-fecframe-ldpc-01.txt
	Pages           : 20
	Date            : 2011-11-29

   This document describes a fully-specified simple FEC scheme for LDPC-
   Staircase codes that can be used to protect media streams along the
   lines defined by the FECFRAME framework.  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

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