Subject: [xrblock] request adoption of the merged QoE metric Reporting draft

From: Qin Wu <[email-masked]>
Date: Tue, 13 Dec 2011 21:37:28 +0800

Hi, all:
Just let you know, we have submitted a new update of draft on QoE metric reporting.
This version (-05)  is a merging draft by combining draft-wu-xrblock-rtcp-xr-quality-monitoring
with draft-clark-xrblock-rtcp-xr-qoe.

The key issue we have addressed is how to support both the case where multiple elementary streams 
or components(e.g.,channel of audios or multiple view) are carried in the same RTP stream
and the case where multiple elementary streams (e.g.,audio and video) are carried in the different RTP stream

Our proposal is to define three segement type to carry single Stream segement, multi-channel segment and multi-view segement. 
The segement type is quite similar to chunk type specified in the RFC3611.
The single stream segment include the metrics defined in draft-wu-xrblock-rtcp-xr-quality-monitoring, also I add MOS algorithm field,
move MOS Type to this segement. This segement is used to support the case where multiple elementary streams (e.g.,audio and video) 
are carried in the different RTP stream.

The multile channel audio segment  and multi view segement include metrics defined in draft-calrk-xrblock-rtcp-xr-qoe. 
we use  channel ID and Sub stream ID  to identify each channel or each view. These two segements are used to support the case where 
multiple elementary streams or components(e.g.,channel of audios or multiple view) are carried in the same RTP stream

The Diff is 
https://datatracker.ietf.org/doc/draft-wu-xrblock-rtcp-xr-quality-monitoring/history/

We believe this version combing two draft can well address the issues we raised on the list and in the meeting. It is a good starting point
as the baseline draft. It will be good to see it being taken  on as wg draft.

Regards!
-Qin
----- Original Message ----- 
From: <[email-masked]>
To: <[email-masked]>
Sent: Tuesday, December 13, 2011 9:07 PM
Subject: I-D Action: draft-wu-xrblock-rtcp-xr-quality-monitoring-05.txt

> 
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> 
> Title           : RTCP XR Blocks for QoE metric reporting
> Author(s)       : Geoff Hunt
>                          Alan Clark
>                          Qin Wu
>                          Roland Schott
>                          Glen Zorn
> Filename        : draft-wu-xrblock-rtcp-xr-quality-monitoring-05.txt
> Pages           : 15
> Date            : 2011-12-13
> 
>   This document defines an RTCP XR Report Block and associated SDP
>   parameters that allow the reporting of QoE metrics for use in a range
>   of RTP applications.
> 
> 
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-wu-xrblock-rtcp-xr-quality-monitoring-05.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-wu-xrblock-rtcp-xr-quality-monitoring-05.txt
> 
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