Measurement Identity and information Reporting using SDES item and XR Block
draft-ietf-xrblock-rtcp-xr-meas-identity-04

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Document Type Active Internet-Draft (xrblock WG)
Last updated 2012-04-09
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Audio/Video Transport Working Group                              G. Hunt
Internet-Draft                                              Unaffiliated
Intended status: Standards Track                                A. Clark
Expires: October 12, 2012                                       Telchemy
                                                                   Q. Wu
                                                                  Huawei
                                                          April 10, 2012

 Measurement Identity and information Reporting using SDES item and XR
                                 Block
            draft-ietf-xrblock-rtcp-xr-meas-identity-04.txt

Abstract

   This document defines an RTCP SDES item and an RTCP XR Block carrying
   parameters that identify and describe a measurement period, to which
   one or more other RTCP XR Report Blocks may refer.

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   This Internet-Draft will expire on October 12, 2012.

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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   publication of this document.  Please review these documents
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   include Simplified BSD License text as described in Section 4.e of

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   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  3
     1.1.  RTCP and RTCP XR Reports . . . . . . . . . . . . . . . . .  4
     1.2.  Performance Metrics Framework  . . . . . . . . . . . . . .  4
     1.3.  Applicability  . . . . . . . . . . . . . . . . . . . . . .  4
   2.  Terminology  . . . . . . . . . . . . . . . . . . . . . . . . .  5
     2.1.  Standards Language . . . . . . . . . . . . . . . . . . . .  5
   3.  Measurement Identity SDES Item . . . . . . . . . . . . . . . .  6
     3.1.  APSI: Application Specific Identifier SDES Item  . . . . .  6
   4.  Measurement Information XR Block . . . . . . . . . . . . . . .  7
     4.1.  Report Block Structure . . . . . . . . . . . . . . . . . .  7
     4.2.  Definition of Fields in Measurement Information Report
           Block  . . . . . . . . . . . . . . . . . . . . . . . . . .  7
   5.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . .  9
     5.1.  New RTCP SDES Type value . . . . . . . . . . . . . . . . .  9
     5.2.  New RTCP XR Block Type value . . . . . . . . . . . . . . .  9
     5.3.  Contact information for registrations  . . . . . . . . . .  9
   6.  Security Considerations  . . . . . . . . . . . . . . . . . . . 10
   7.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 11
     7.1.  Normative References . . . . . . . . . . . . . . . . . . . 11
     7.2.  Informative References . . . . . . . . . . . . . . . . . . 11
   Appendix A.  Change Log  . . . . . . . . . . . . . . . . . . . . . 12
     A.1.  draft-ietf-xrblock-xr-rtcp-meas-identity-00  . . . . . . . 12
     A.2.  draft-ietf-xrblock-xr-rtcp-meas-identity-01  . . . . . . . 12
     A.3.  draft-ietf-xrblock-xr-rtcp-meas-identity-02  . . . . . . . 12
     A.4.  draft-ietf-xrblock-xr-rtcp-meas-identity-03  . . . . . . . 13
     A.5.  draft-ietf-xrblock-xr-rtcp-meas-identity-04  . . . . . . . 13
   Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 14

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1.  Introduction

   This draft defines one new RTCP SDES item and one new XR Report Block
   carrying parameters that identify and describe a measurement period,
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