Delayed Duplication Attribute in the Session Description Protocol
draft-begen-mmusic-temporal-interleaving-04
| Document | Type | Replaced Internet-Draft (individual) | |
|---|---|---|---|
| Authors | Ali Begen , Yiqun Cai , Heidi Ou | ||
| Last updated | 2012-10-15 (latest revision 2012-03-10) | ||
| Replaced by | RFC 7197 | ||
| Stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats |
Expired & archived
pdf
htmlized (tools)
htmlized
bibtex
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| Stream | Stream state | (No stream defined) | |
| Consensus Boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Replaced by draft-ietf-mmusic-delayed-duplication | |
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
https://www.ietf.org/archive/id/draft-begen-mmusic-temporal-interleaving-04.txt
Abstract
A straightforward approach to provide protection against packet losses due to network outages with a longest duration of T time units is to simply duplicate the original packets and send each copy separated in time by at least T time units. This approach is commonly referred to as Time-shifted Redundancy, Temporal Redundancy or simply Delayed Duplication. This document defines an attribute to indicate the presence of temporally redundant media streams and the duplication delay in the Session Description Protocol.
Authors
Ali Begen
(abegen@cisco.com)
Yiqun Cai
(ycai@cisco.com)
Heidi Ou
(hou@cisco.com)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)