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RTP Control Protocol (RTCP) Extended Report (XR) Block for the Bytes Discarded Metric (RFC7243)

IP.com Disclosure Number: IPCOM000236779D
Publication Date: 2014-May-15
Document File: 24 page(s) / 23K

Publishing Venue

The IP.com Prior Art Database

Related People

V. Singh: AUTHOR [+4]

Abstract

RTP [RFC3550] provides a transport for real-time media flows such as audio and video together with the RTP Control Protocol (RTCP), which provides periodic feedback about the media streams received in a specific duration. In addition, RTCP can be used for timely feedback about individual events to report (e.g., packet loss) [RFC4585]. Both long-term and short-term feedback enable a media sender to adapt its media transmission and/or encoding dynamically to the observed path characteristics.

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Internet Engineering Task Force (IETF)                     V. Singh, Ed. Request for Comments: 7243                                        J. Ott Category: Standards Track                               Aalto University ISSN: 2070-1721                                                I. Curcio                                                    Nokia Research Center                                                                 May 2014

          RTP Control Protocol (RTCP) Extended Report (XR) Block                      for the Bytes Discarded Metric

Abstract

   The RTP Control Protocol (RTCP) is used in conjunction with the Real-    time Transport Protocol (RTP) to provide a variety of short-term and    long-term reception statistics.  The available reporting may include    aggregate information across longer periods of time as well as    individual packet reporting.  This document specifies a report    computing the bytes discarded from the de-jitter buffer after    successful reception.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force    (IETF).  It represents the consensus of the IETF community.  It has    received public review and has been approved for publication by the    Internet Engineering Steering Group (IESG).  Further information on    Internet Standards is available in Section 2 of RFC 5741.

   Information about the current status of this document, any errata,    and how to provide feedback on it may be obtained at    http://www.rfc-editor.org/info/rfc7243.

Singh, et al.                Standards Track                    [Page 1]
 RFC 7243                 RTCP XR Bytes Discarded                May 2014

 Copyright Notice

   Copyright (c) 2014 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    described in the Simplified BSD License.

Table of Contents

   1. Introduction ....................................................3

   2. Terminology .................................