[rfc-dist] RFC 5510 on Reed-Solomon Forward Error Correction (FEC) Schemes

rfc-editor@rfc-editor.org rfc-editor at rfc-editor.org
Tue Apr 28 16:54:39 PDT 2009


A new Request for Comments is now available in online RFC libraries.

        
        RFC 5510

        Title:      Reed-Solomon Forward Error Correction (FEC) 
                    Schemes 
        Author:     J. Lacan, V. Roca,
                    J. Peltotalo, S. Peltotalo
        Status:     Standards Track
        Date:       April 2009
        Mailbox:    jerome.lacan at isae.fr, 
                    vincent.roca at inria.fr, 
                    jani.peltotalo at tut.fi,  sami.peltotalo at tut.fi
        Pages:      28
        Characters: 57493
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-ietf-rmt-bb-fec-rs-05.txt

        URL:        http://www.rfc-editor.org/rfc/rfc5510.txt

This document describes a Fully-Specified Forward Error Correction
(FEC) Scheme for the Reed-Solomon FEC codes over GF(2^^m), where m is
in {2..16}, and its application to the reliable delivery of data
objects on the packet erasure channel (i.e., a communication path
where packets are either received without any corruption or discarded
during transmission).  This document also describes a Fully-Specified
FEC Scheme for the special case of Reed-Solomon codes over GF(2^^8)
when there is no encoding symbol group.  Finally, in the context of
the Under-Specified Small Block Systematic FEC Scheme (FEC Encoding
ID 129), this document assigns an FEC Instance ID to the special case
of Reed-Solomon codes over GF(2^^8).

Reed-Solomon codes belong to the class of Maximum Distance Separable
(MDS) codes, i.e., they enable a receiver to recover the k source
symbols from any set of k received symbols.  The schemes described
here are compatible with the implementation from Luigi Rizzo.  
[STANDARDS TRACK]

This document is a product of the Reliable Multicast Transport Working Group of the IETF.

This is now a Proposed Standard Protocol.

STANDARDS TRACK: This document specifies an Internet standards track
protocol for the Internet community,and requests discussion and suggestions
for improvements.  Please refer to the current edition of the Internet
Official Protocol Standards (STD 1) for the standardization state and
status of this protocol.  Distribution of this memo is unlimited.

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