RTP Control Protocol(RTCP) Extended Report (XR) Block for Burst/Gap Discard metric Reporting
draft-ietf-xrblock-rtcp-xr-burst-gap-discard-12

The information below is for an old version of the document
Document Type Active Internet-Draft (xrblock WG)
Last updated 2013-04-11
Stream IETF
Intended RFC status Proposed Standard
Formats plain text pdf html
Stream WG state WG Document
Consensus Unknown
Document shepherd None
IESG IESG state IESG Evaluation
Telechat date
Needs a YES. Needs 3 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-burst-gap-discard@tools.ietf.org
IANA IANA review state IANA - Review Needed
IANA action state None
Audio/Video Transport Working Group                             A. Clark
Internet-Draft                                                  Telchemy
Intended status: Standards Track                                R. Huang
Expires: October 14, 2013                                     Q. Wu, Ed.
                                                                  Huawei
                                                          April 12, 2013

  RTP Control Protocol(RTCP) Extended Report (XR) Block for Burst/Gap
                        Discard metric Reporting
          draft-ietf-xrblock-rtcp-xr-burst-gap-discard-12.txt

Abstract

   This document defines an RTP Control Protocol(RTCP) Extended Report
   (XR) Block that allows the reporting of Burst and Gap Discard metrics
   for use in 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
   working documents as Internet-Drafts.  The list of current Internet-
   Drafts is at http://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on October 14, 2013.

Copyright Notice

   Copyright (c) 2013 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
   Provisions Relating to IETF Documents
   (http://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents
   carefully, as they describe your rights and restrictions with respect
   to this document.  Code Components extracted from this document must
   include Simplified BSD License text as described in Section 4.e of
   the Trust Legal Provisions and are provided without warranty as

Clark, et al.           Expires October 14, 2013                [Page 1]
Internet-Draft          RTCP XR Burst/Gap Discard             April 2013

   described in the Simplified BSD License.

Table of Contents

   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  3
     1.1.  Burst and Gap Discard Report Block . . . . . . . . . . . .  3
     1.2.  RTCP and RTCP XR Reports . . . . . . . . . . . . . . . . .  3
     1.3.  Performance Metrics Framework  . . . . . . . . . . . . . .  3
     1.4.  Applicability  . . . . . . . . . . . . . . . . . . . . . .  4
   2.  Terminology  . . . . . . . . . . . . . . . . . . . . . . . . .  5
     2.1.  Standards Language . . . . . . . . . . . . . . . . . . . .  5
   3.  Burst/Gap Discard Block  . . . . . . . . . . . . . . . . . . .  6
     3.1.  Report Block Structure . . . . . . . . . . . . . . . . . .  6
     3.2.  Definition of Fields in Burst/Gap Discard Report Block . .  6
     3.3.  Derived metrics based on reported metrics  . . . . . . . .  8
   4.  Considerations for Voice-over-IP applications  . . . . . . . . 10
   5.  SDP Signaling  . . . . . . . . . . . . . . . . . . . . . . . . 11
     5.1.  SDP rtcp-xr-attrib Attribute Extension . . . . . . . . . . 11
     5.2.  Offer/Answer Usage . . . . . . . . . . . . . . . . . . . . 11
   6.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 12
     6.1.  New RTCP XR Block Type value . . . . . . . . . . . . . . . 12
     6.2.  New RTCP XR SDP Parameter  . . . . . . . . . . . . . . . . 12
     6.3.  Contact information for registrations  . . . . . . . . . . 12
   7.  Security Considerations  . . . . . . . . . . . . . . . . . . . 13
   8.  Contributors . . . . . . . . . . . . . . . . . . . . . . . . . 14
   9.  Acknowledgments  . . . . . . . . . . . . . . . . . . . . . . . 15
   10. References . . . . . . . . . . . . . . . . . . . . . . . . . . 16
     10.1. Normative References . . . . . . . . . . . . . . . . . . . 16
     10.2. Informative References . . . . . . . . . . . . . . . . . . 16
   Appendix A.  Metrics represented using RFC6390 Template  . . . . . 17
   Appendix B.  Change Log  . . . . . . . . . . . . . . . . . . . . . 20
     B.1.  draft-ietf-xrblock-rtcp-xr-burst-gap-discard-12  . . . . . 20
     B.2.  draft-ietf-xrblock-rtcp-xr-burst-gap-discard-11  . . . . . 20
     B.3.  draft-ietf-xrblock-rtcp-xr-burst-gap-discard-10  . . . . . 20
     B.4.  draft-ietf-xrblock-rtcp-xr-burst-gap-discard-09  . . . . . 20
     B.5.  draft-ietf-xrblock-rtcp-xr-burst-gap-discard-08  . . . . . 20
     B.6.  draft-ietf-xrblock-rtcp-xr-burst-gap-discard-06  . . . . . 20
   Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 21
Show full document text