datatracker.ietf.org
Sign in
Version 5.12.0.p2, 2015-03-02
Report a bug

Multipath RTP (MPRTP)
draft-singh-avtcore-mprtp-10

Document type: Replaced Internet-Draft (individual)
Document stream: No stream defined
Last updated: 2014-11-14
Intended RFC status: Unknown
Other versions: (expired, archived): plain text, pdf, html

Stream State:No stream defined
Document shepherd: No shepherd assigned

IESG State: Replaced by draft-ietf-avtcore-mprtp
Responsible AD: (None)
Send notices to: No addresses provided

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found here:
http://www.ietf.org/archive/id/draft-singh-avtcore-mprtp-10.txt

Abstract

The Real-time Transport Protocol (RTP) is used to deliver real-time content and, along with the RTP Control Protocol (RTCP), forms the control channel between the sender and receiver. However, RTP and RTCP assume a single delivery path between the sender and receiver and make decisions based on the measured characteristics of this single path. Increasingly, endpoints are becoming multi-homed, which means that they are connected via multiple Internet paths. Network utilization can be improved when endpoints use multiple parallel paths for communication. The resulting increase in reliability and throughput can also enhance the user experience. This document extends the Real-time Transport Protocol (RTP) so that a single session can take advantage of the availability of multiple paths between two endpoints.

Authors

Varun Singh <varun@comnet.tkk.fi>
Teemu Karkkainen <teemuk@comnet.tkk.fi>
Joerg Ott <jo@comnet.tkk.fi>
Saba Ahsan <saba.ahsan@aalto.fi>
Lars Eggert <lars@netapp.com>

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid)