[AVTCORE] Fw: I-D Action: draft-ietf-avtcore-feedback-supression-rtp-04.txt
Qin Wu <sunseawq@huawei.com> Fri, 27 May 2011 02:56 UTC
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Date: Fri, 27 May 2011 10:59:48 +0800
From: Qin Wu <sunseawq@huawei.com>
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Cc: magnus.westerlund@ericsson.com
Subject: [AVTCORE] Fw: I-D Action: draft-ietf-avtcore-feedback-supression-rtp-04.txt
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Hi, This new version has just been submitted which clarifies the rules of using third party loss report. http://www.ietf.org/internet-drafts/draft-ietf-avtcore-feedback-supression-rtp-04.txt The diff is: http://tools.ietf.org/rfcdiff?url2=draft-ietf-avtcore-feedback-supression-rtp-04 Regards! -Qin ----- Original Message ----- From: <internet-drafts@ietf.org> To: <i-d-announce@ietf.org> Cc: <avt@ietf.org> Sent: Friday, May 27, 2011 10:46 AM Subject: I-D Action: draft-ietf-avtcore-feedback-supression-rtp-04.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-04.txt > Pages : 19 > Date : 2011-05-26 > > 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-04.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-04.txt > _______________________________________________ > I-D-Announce mailing list > I-D-Announce@ietf.org > https://www.ietf.org/mailman/listinfo/i-d-announce > Internet-Draft directories: http://www.ietf.org/shadow.html > or ftp://ftp.ietf.org/ietf/1shadow-sites.txt