
Reliable Multicast Transport (RMT) FEC Encoding IDs and FEC Instance IDs - per [RFC5052]

(last updated 2007-12-11)

ietf:rmt:fec:encoding
Fully-Specified FEC schemes (0-127)
Registration Procedures: IETF Consensus

Value  Description                                        Reference
-----  -------------------------------------------------  ---------
0      Compact No-Code                                    [RFC3695]
1      Raptor                                             [RFC5053]
2      Reed-Solomon Codes over GF(2^^m)                   [RFC-ietf-rmt-bb-fec-rs-05.txt]
3-4    Unassigned
5      Reed-Solomon Codes over GF(2^^8)                   [RFC-ietf-rmt-bb-fec-rs-05.txt]
6-127  Unassigned


ietf:rmt:fec:encoding
Under-Specified FEC schemes (128-255)
Registration Procedures: IETF Consensus

Value    Description                                        Reference  Section
-------  -------------------------------------------------  ---------  -----------
128      Small Block, Large Block and Expandable FEC Codes  [RFC3452]  5.1
129      Small Block Systematic FEC Codes                   [RFC3452]  5.2
130      Compact FEC                                        [RFC3695]  
131-255  Unassigned


ietf:rmt:fec:encoding:instance:128
  ietf:rmt:fec:encoding = 128 (Small Block, Large Block and ...)
Registration Procedures: First Come First Served

Value    Description                            Reference
-------  -------------------------------------  ---------
0        Digital Fountain LT Code               Michael Luby 
                                                <luby&digitalfountain.com>
                                                January 2003
1-65535  Unassigned


ietf:rmt:fec:encoding:instance:129
  ietf:rmt:fec:encoding = 129 (Small Block Systematic FEC Codes)
Registration Procedures: First Come First Served

Value    Description                            Reference
-------  -------------------------------------  ---------
0        Reed-Solomon Codes over GF(2^^8)       [RFC-ietf-rmt-bb-fec-rs-05.txt]
1-65535  Unassigned


ietf:rmt:fec:encoding:instance:130
  ietf:rmt:fec:encoding = 130 (Compact FEC)
Registration Procedures: First Come First Served

Value    Description                            Reference
-------  -------------------------------------  ---------
0-65535  Unassigned


References
----------
[RFC3452]  M.Luby, L.Vicisano, J.Gemmell, L.Rizzo, M.Handley, 
           and J. Crowcroft, "Forward Error Correction building block",
           RFC 3452, December 2002.

[RFC3695]  M. Luby and L. Vicisano, "Compact Forward Error Correction 
           (FEC) Schemes", RFC 3695, February 2004.

[RFC5052]  M. Watson, M. Luby and L. Vicisano, "Forward Error Correction 
           (FEC) Building Block", RFC 5052, August 2007.

[RFC5053]  M. Luby, A. Shokrollahi, M. Watson, T. Stockhammer, "Raptor 
           Forward Error Correction Scheme for Object Delivery",
           RFC 5053, September 2007.

[RFC-ietf-rmt-bb-fec-rs-05.txt]
           J. Lacan, V. Roca, J. Peltotalo, S. Peltotalo, "Reed-Solomon 
           Forward Error Correction (FEC) Schemes", RFC XXXX, Month Year.


(registry created 2002-11-07)

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