Subject: [AVTCORE] Fw: I-D Action:draft-ietf-avtcore-feedback-supression-rtp-06.txt

From: Qin Wu <[email-masked]>
Date: Wed, 31 Aug 2011 15:25:17 +0800

Hi, chairs:
We have submitted a new version for feedback suppression draft, 
http://www.ietf.org/internet-drafts/draft-ietf-avtcore-feedback-supression-rtp-06.txt
which addresses the nits, all editortial changes.
I think it is ready for WGLC.

Diff is:
http://tools.ietf.org/rfcdiff?url2=draft-ietf-avtcore-feedback-supression-rtp-06.txt

Regards!
-Qin
----- Original Message ----- 
From: <[email-masked]>
To: <[email-masked]>
Cc: <[email-masked]>
Sent: Wednesday, August 31, 2011 3:03 PM
Subject: [AVTCORE] I-D Action:draft-ietf-avtcore-feedback-supression-rtp-06.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-06.txt
> Pages           : 18
> Date            : 2011-08-31
> 
>   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 cases where it is not
>   recommended to forward feedback reports, and this may allow feedback
>   implosion.  This memo discusses these cases and 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-06.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-06.txt
> _______________________________________________
> Audio/Video Transport Core Maintenance
> [email-masked]
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