Subject: [pcp] FW: New Version Notification for draft-mou-pcp-application-network-feedback-01.txt

From: "Moustafa, Hassnaa" <[email-masked]>
Date: Tue, 6 May 2014 13:54:17 +0000

Hi All,

An updated version for the draft (draft-mou-pcp-application-network-feedback) is posted (URL: http://www.ietf.org/internet-drafts/draft-mou-pcp-application-network-feedback-01.txt).

The following updates are done following the different comments that we had:
- adding more clarification on the abstract and introduction
- limiting use-cases to one use-case (real-time video transcoding)
- removing feedback information regarding the environment noise and light (from text and from PCP signaling also)

Looking forward to receiving your comments and to more discussion.

Hassnaa

-----Original Message-----
From: [email-masked] [mailto:[email-masked]] 
Sent: Tuesday, May 06, 2014 6:46 AM
To: Moustafa, Hassnaa; Mohamed Boucadair; Moustafa, Hassnaa; Moses, Danny; Mohamed Boucadair; Moses, Danny
Subject: New Version Notification for draft-mou-pcp-application-network-feedback-01.txt

A new version of I-D, draft-mou-pcp-application-network-feedback-01.txt
has been successfully submitted by Hassnaa Moustafa and posted to the IETF repository.

Name:		draft-mou-pcp-application-network-feedback
Revision:	01
Title:		PCP Extension for Signaling Feedback Information from the End-User Application to the Application Sever and to the Network
Document date:	2014-05-06
Group:		Individual Submission
Pages:		13
URL:            http://www.ietf.org/internet-drafts/draft-mou-pcp-application-network-feedback-01.txt
Status:         https://datatracker.ietf.org/doc/draft-mou-pcp-application-network-feedback/
Htmlized:       http://tools.ietf.org/html/draft-mou-pcp-application-network-feedback-01
Diff:           http://www.ietf.org/rfcdiff?url2=draft-mou-pcp-application-network-feedback-01

Abstract:
   Nowadays users consumption style for video and multimedia
   applications is strongly changing.  Users are consuming content
   through multi-screen and are heavily counting on wireless and mobile
   devices for video streaming and interactive video and multimedia
   applications.  This necessitates more intelligence in the service and
   the network infrastructure to better suit a differentiated users
   consumption style, which can be achieved through having: (i) a
   knowledge in the network and service platform about the available
   device and network conditions for the end-user and (ii) a knowledge
   in the network about the content requirements in terms of devices
   capabilities and network resources for content stored either in the
   network or in the application server.  To obtain such knowledge with
   no need for changing the current infrastructure and in a generalized
   way to all applications, feedback/notification mechanisms between the
   end-user application, the network and the service platform is needed
   to provide information helping the content delivery and adaptation
   decisions.  This document is investigating such application-agnostic
   track.

   This document extends the Port Control Protocol (PCP) RFC 6887
   [RFC6887] to allow: (i) the users application to notify the network
   and application server about its available resources in terms of
   devices capabilities and network conditions as well as information
   about the user (e.g., location, mobility status) and (ii) the
   application server to notify the network about the requirements of
   the content it stores in terms of devices and network resources.  A
   new PCP option, denoted the FEEDBACK, is specified to allow such
   feedback notification signaling.  This option is used with both PEER
   and MAP Opcodes.

Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org.

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