Re: [AVTCORE] I-D Action:draft-ietf-avtcore-feedback-supression-rtp-17.txt

Magnus Westerlund <magnus.westerlund@ericsson.com> Mon, 23 April 2012 06:37 UTC

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Date: Mon, 23 Apr 2012 08:36:48 +0200
From: Magnus Westerlund <magnus.westerlund@ericsson.com>
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To: avt@ietf.org, Robert Sparks <rjsparks@nostrum.com>
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Subject: Re: [AVTCORE] I-D Action:draft-ietf-avtcore-feedback-supression-rtp-17.txt
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WG,

I have seen no objections against the changes. Therefore I state that
the WG is satisfied with the editors changes in response to the IESG's
comments.

Robert, from the WG's perspective this is ready for publication.

Cheers

Magnus

On 2012-04-13 16:20, Magnus Westerlund wrote:
> WG,
> 
> This version will not be approved for publication by the AD until after
> the previous stated dead line of next Friday (20th of April). This way
> you have the opportunity to review all the proposed changes resulting
> from the IESG review.
> 
> Cheers
> 
> Magnus Westerlund
> 
> 
> On 2012-04-13 11:53, Qin Wu wrote:
>> On 13 April , 2012 5:29 PM, Internet-Drafts@ietf.org wrote:> 
>>> 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-17.txt
>>> Pages           : 19
>>> Date            : 2012-04-13
>>>
>>>   In a large RTP session using the RTP Control Protocol (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 the feedback target is aware of some
>>>   loss event, allowing them to suppress feedback.  Associated SDP
>>>   signaling is also defined.
>>>
>>>
>>> A URL for this Internet-Draft is:
>>> http://www.ietf.org/internet-drafts/draft-ietf-avtcore-feedback-supression-rtp-17.txt
>>
>> Here is one minor update to feedback suppression draft based on comments during IETF LC and from Gen-Art Review:
>>     o  Remove the discussion of improper dithering in the introduction section.
>>     o  Change of the normative language from SHOULD NOT to MUST NOT in
>>         the protocol overview section.
>>     o  Editorial changes based on Gen-ART review.
>>     o  Move Example use case section before Protocol overview section.
>> _______________________________________________
>> Audio/Video Transport Core Maintenance
>> avt@ietf.org
>> https://www.ietf.org/mailman/listinfo/avt
>>
> 
> 


-- 

Magnus Westerlund

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