Internet Assigned Numbers Authority

Reliable Multicast Transport (RMT) FEC Encoding IDs and FEC Instance IDs

Created
2002-11-07
Last Updated
2020-01-16
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Registries included below

ietf:rmt:fec:encoding - Fully-Specified FEC schemes (0-127)

Registration Procedure(s)
IETF Review
Reference
[RFC5052]
Available Formats

CSV
Value Description Reference
0 Compact No-Code [RFC5445]
1 Raptor [RFC5053]
2 Reed-Solomon Codes over GF(2^^m) [RFC5510]
3 LDPC Staircase Codes [RFC5170]
4 LDPC Triangle Codes [RFC5170]
5 Reed-Solomon Codes over GF(2^^8) [RFC5510]
6 RaptorQ Code [RFC6330]
7-127 Unassigned

ietf:rmt:fec:encoding - Under-Specified FEC schemes (128-255)

Registration Procedure(s)
IETF Review
Reference
[RFC5052]
Available Formats

CSV
Value Description Reference
128 Small Block, Large Block and Expandable FEC Codes [RFC5445]
129 Small Block Systematic FEC Codes [RFC5445]
130 Compact FEC [RFC5445]
131-255 Unassigned

ietf:rmt:fec:encoding:instance:128

Registration Procedure(s)
First Come First Served
Reference
[RFC5445][RFC5052]
Note
ietf:rmt:fec:encoding = 128 (Small Block, Large Block and ...)
Available Formats

CSV
Value Description Reference Registration Date
0 Digital Fountain LT Code [Michael_Luby] 2003-01
1-65535 Unassigned

ietf:rmt:fec:encoding:instance:129

Registration Procedure(s)
First Come First Served
Reference
[RFC5445][RFC5052]
Note
ietf:rmt:fec:encoding = 129 (Small Block Systematic FEC Codes)
Available Formats

CSV
Value Description Reference
0 Reed-Solomon Codes over GF(2^^8) [RFC5510]
1-65535 Unassigned

ietf:rmt:fec:encoding:instance:130

Registration Procedure(s)
First Come First Served
Reference
[RFC5445][RFC5052]
Note
ietf:rmt:fec:encoding = 130 (Compact FEC)
Available Formats

CSV
Value Description Reference
0-65535 Unassigned

FEC Framework (FECFRAME) FEC Encoding IDs

Registration Procedure(s)
IETF Review
Reference
[RFC6363]
Available Formats

CSV
Value Description Reference
0 Reserved [RFC6363]
1 Raptor FEC Scheme for Arbitrary Packet Flows [RFC6681], Section 6, using [RFC5053].
2 RaptorQ FEC Scheme for Arbitrary Packet Flows [RFC6681], Section 6, using [RFC6330].
3 Raptor FEC Scheme Optimised for Arbitrary Packet Flows [RFC6681], Section 7, using [RFC5053].
4 RaptorQ FEC Scheme Optimised for Arbitrary Packet Flows [RFC6681], Section 7, using [RFC6330].
5 Raptor FEC Scheme for a Single Sequence Flow [RFC6681], Section 8, using [RFC5053].
6 RaptorQ FEC Scheme for a Single Sequence Flow [RFC6681], Section 8, using [RFC6330].
7 Simple LDPC-Staircase FEC Scheme for Arbitrary Packet Flows [RFC6816, Section 5]
8 Simple Reed-Solomon FEC Scheme over GF(2^^m) for Arbitrary Packet Flows [RFC6865]
9 Sliding Window Random Linear Codes (RLC) over GF(2) FEC Scheme for Arbitrary Packet Flows [RFC8681, Section 5]
10 Sliding Window Random Linear Codes (RLC) over GF(2^^8) FEC Scheme for Arbitrary Packet Flows [RFC8681, Section 4]
11-254 Unassigned
255 Reserved

Contact Information

ID Name Contact URI Last Updated
[Michael_Luby] Michael Luby mailto:luby&qualcomm.com