[AVTCORE] I-D Action: draft-ietf-avtcore-ecn-for-rtp-02.txt

internet-drafts@ietf.org Tue, 31 May 2011 07:50 UTC

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Date: Tue, 31 May 2011 00:50:15 -0700
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Subject: [AVTCORE] I-D Action: draft-ietf-avtcore-ecn-for-rtp-02.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Audio/Video Transport Core Maintenance Working Group of the IETF.

	Title           : Explicit Congestion Notification (ECN) for RTP over UDP
	Author(s)       : Magnus Westerlund
                          Ingemar Johansson
                          Colin Perkins
                          Piers O&#39;Hanlon
                          Ken Carlberg
	Filename        : draft-ietf-avtcore-ecn-for-rtp-02.txt
	Pages           : 56
	Date            : 2011-05-31

   This memo specifies how Explicit Congestion Notification (ECN) can be
   used with Real-time Transport Protocol (RTP) running over UDP, using
   RTP Control Protocol (RTCP) as a feedback mechanism.  It defines a
   new RTCP Extended Report (XR) block for periodic ECN feedback, a new
   RTCP transport feedback message for timely reporting of congestion
   events, and a Session Traversal Utilities for NAT (STUN) extension
   used in the optional initilization method using Interactive
   Connectivity Establishment (ICE).  Signalling and procedures for
   negotiation of capabilities and initilization methods are also

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