Duplication Delay Attribute in the Session Description Protocol

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Publisher: IETF
Doc Type: Standard
Pages: 11
Abstract: A straightforward approach to provide protection against packet losses due to network outages with a longest duration of T time units is to 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.
Publication Date: 2014-04-01
Status Note: Proposed Standard
DOI: 10.17487/RFC7197
Link: https://doi.org/10.17487/RFC7197
Author(s): Ali C. Begen
Yiqun Cai
Heidi Ou
Keyword(s): Temporal Diversity, Temporal Redundancy, Time Shifted, Delayed Duplication

Latest version of IETF RFC 7197

Document Versions — IETF RFC 7197

▶ IETF RFC 7197 (2014-04-01)

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Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 3550 [Active*]
IETF RFC 4566 [Superseded*]
IETF RFC 5234 [Active, Amended*]
IETF RFC 7104 [Active*]

Bibliographic Reference(s)

AlFardan, N. and K. Paterson, "Lucky Thirteen: Breaking the TLS and DTLS Record Protocols", IEEE Symposium on Security and Privacy, May 2013, < http://ieeexplore.ieee.org/xpl/articleDetails.jsp? tp=&arnumber=6547131&queryText%3DLucky+Thirteen>. EXTERNAL
Evans, J., Begen, A., Greengrass, J., and C. Filsfils, "Toward Lossless Video Transport", IEEE Internet Computing, Vol. 15, No. 6, pp. 48-57, November 2011. EXTERNAL
IETF RFC 2198 [Active*]
IETF RFC 2818 [Superseded*]
IETF RFC 2974 [Active*]
IETF RFC 3218 [Active*]
IETF RFC 5652 [Active*]
IETF RFC 5751 [Superseded*]
IETF RFC 6363 [Active*]
IETF RFC 7198 [Active*]

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doi: 10.17487/RFC7197
url: https://doi.org/10.17487/RFC7197

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Referenced By

IETF RFC 7198 [Active*]
IETF RFC 7656 [Active*]
IETF RFC 8859 [Active*]