Re: [AVTCORE] I-D Action: draft-ietf-avtcore-feedback-supression-rtp-03.txt
Qin Wu <sunseawq@huawei.com> Thu, 12 May 2011 06:44 UTC
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Date: Thu, 12 May 2011 14:46:49 +0800
From: Qin Wu <sunseawq@huawei.com>
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Cc: magnus.westerlund@ericsson.com, Colin Perkins <csp@csperkins.org>
Subject: Re: [AVTCORE] I-D Action: draft-ietf-avtcore-feedback-supression-rtp-03.txt
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Hi, Here is the new version of draft-ietf-avtcore-feedback-supression-rtp. This version address Colin's recent comments on use of Third Party Loss report. For diff, see: http://tools.ietf.org/rfcdiff?url2=draft-ietf-avtcore-feedback-supression-rtp-03 Let us know what is unclear. Regards! -Qin ----- Original Message ----- From: <internet-drafts@ietf.org> To: <i-d-announce@ietf.org> Cc: <avt@ietf.org> Sent: Thursday, May 12, 2011 2:35 PM Subject: [AVTCORE] I-D Action: draft-ietf-avtcore-feedback-supression-rtp-03.txt >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 : RTCP Extension for Third-party Loss Report > Author(s) : Qin Wu > Frank Xia > Roni Even > Filename : draft-ietf-avtcore-feedback-supression-rtp-03.txt > Pages : 18 > Date : 2011-05-11 > > In a large RTP session using the RTCP feedback mechanism defined in > RFC 4585, a feedback target may experience transient overload if some > event causes a large number of receivers to send feedback at once. > This overload is usually avoided by ensuring that feedback reports > are forwarded to all receivers, allowing them to avoid sending > duplicate feedback reports. However, there are certain cases where > it is not possible to forward feedback reports, and this may allow > feedback implosion. This memo defines a new RTCP third-party loss > report that can be used to inform receivers that a feedback target is > aware of some loss event, allowing them to suppress feedback. > Associated SDP signalling is also defined. > > > A URL for this Internet-Draft is: > http://www.ietf.org/internet-drafts/draft-ietf-avtcore-feedback-supression-rtp-03.txt > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > This Internet-Draft can be retrieved at: > ftp://ftp.ietf.org/internet-drafts/draft-ietf-avtcore-feedback-supression-rtp-03.txt > _______________________________________________ > Audio/Video Transport Core Maintenance > avt@ietf.org > https://www.ietf.org/mailman/listinfo/avt