RTCP XR Report Block for Packet Delay Variation Metric Reporting
draft-ietf-xrblock-rtcp-xr-pdv-05

The information below is for an old version of the document
Document Type Active Internet-Draft (xrblock WG)
Last updated 2012-09-13 (latest revision 2012-08-29)
Stream IETF
Intended RFC status Proposed Standard
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Stream WG state WG Document
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IESG IESG state IESG Evaluation::Revised I-D Needed
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Needs a YES. Needs 5 more YES or NO OBJECTION positions to pass.
Responsible AD Gonzalo Camarillo
IESG note Dan Romascanu (dromasca@avaya.com) is the document shepherd.
Send notices to xrblock-chairs@tools.ietf.org, draft-ietf-xrblock-rtcp-xr-pdv@tools.ietf.org
Audio/Video Transport Working Group                             A. Clark
Internet-Draft                                                  Telchemy
Intended status: Standards Track                                   Q. Wu
Expires: March 3, 2013                                            Huawei
                                                         August 30, 2012

    RTCP XR Report Block for Packet Delay Variation Metric Reporting
                 draft-ietf-xrblock-rtcp-xr-pdv-05.txt

Abstract

   This document defines an RTCP XR Report Block that allows the
   reporting of Packet Delay Variation metrics for a range of RTP
   applications.

Status of this Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
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   Internet-Drafts are draft documents valid for a maximum of six months
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   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on March 3, 2013.

Copyright Notice

   Copyright (c) 2012 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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   described in the Simplified BSD License.

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Table of Contents

   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  3
     1.1.  Packet Delay Variation Metrics Block . . . . . . . . . . .  3
     1.2.  RTCP and RTCP XR Reports . . . . . . . . . . . . . . . . .  3
     1.3.  Performance Metrics Framework  . . . . . . . . . . . . . .  3
     1.4.  Applicability  . . . . . . . . . . . . . . . . . . . . . .  3
   2.  Terminology  . . . . . . . . . . . . . . . . . . . . . . . . .  4
     2.1.  Standards Language . . . . . . . . . . . . . . . . . . . .  4
     2.2.  Notations  . . . . . . . . . . . . . . . . . . . . . . . .  4
   3.  Packet Delay Variation Metrics Block . . . . . . . . . . . . .  5
     3.1.  Report Block Structure . . . . . . . . . . . . . . . . . .  5
     3.2.  Definition of Fields in PDV Metrics Block  . . . . . . . .  5
     3.3.  Guidance on use of PDV metrics . . . . . . . . . . . . . .  8
     3.4.  Examples of use  . . . . . . . . . . . . . . . . . . . . .  9
   4.  SDP Signaling  . . . . . . . . . . . . . . . . . . . . . . . . 11
   5.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 12
     5.1.  New RTCP XR Block Type value . . . . . . . . . . . . . . . 12
     5.2.  New RTCP XR SDP Parameter  . . . . . . . . . . . . . . . . 12
     5.3.  Contact information for registrations  . . . . . . . . . . 12
     5.4.  New registry of PDV types  . . . . . . . . . . . . . . . . 12
   6.  Security Considerations  . . . . . . . . . . . . . . . . . . . 14
   7.  Contributors . . . . . . . . . . . . . . . . . . . . . . . . . 15
   8.  Acknowledgments  . . . . . . . . . . . . . . . . . . . . . . . 16
   9.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 17
     9.1.  Normative References . . . . . . . . . . . . . . . . . . . 17
     9.2.  Informative References . . . . . . . . . . . . . . . . . . 17
   Appendix A.  Change Log  . . . . . . . . . . . . . . . . . . . . . 18
     A.1.  draft-ietf-xrblock-rtcp-xr-pdv-05  . . . . . . . . . . . . 18
     A.2.  draft-ietf-xrblock-rtcp-xr-pdv-04  . . . . . . . . . . . . 18
     A.3.  draft-ietf-xrblock-rtcp-xr-pdv-03  . . . . . . . . . . . . 18
     A.4.  draft-ietf-xrblock-rtcp-xr-pdv-02  . . . . . . . . . . . . 18
     A.5.  draft-ietf-xrblock-rtcp-xr-pdv-01  . . . . . . . . . . . . 18
     A.6.  draft-ietf-xrblock-rtcp-xr-pdv-00  . . . . . . . . . . . . 19
     A.7.  draft-ietf-avt-rtcp-xr-pdv-03  . . . . . . . . . . . . . . 19
   Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 20

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