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IETF-83 Proceedings

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Metric Blocks for use with RTCP's Extended Report Framework (xrblock) (WG)

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Additional information is available at tools.ietf.org/wg/xrblock

Chair(s):

Real-time Applications and Infrastructure Area Area Director(s):

Real-time Applications and Infrastructure Area Advisor

Gonzalo Camarillo

Meeting Slides:

Internet-Drafts:

RTCP XR Report Block for Packet Delay Variation Metric Reporting (27245 bytes)
RTCP XR Report Block for Burst/Gap Loss metric Reporting (22090 bytes)
Real-time Transport Control Protocol (RTCP) Extension Report (XR) for Run Length Encoding of Discarded Packets (23241 bytes)
RTCP XR Report Block for Discard metric Reporting (16263 bytes)
RTCP XR Report Block for Burst/Gap Discard metric Reporting (19546 bytes)
Measurement Identity and information Reporting using SDES item and XR Block (21277 bytes)
RTCP XR Report Block for Jitter Buffer Metric Reporting (16522 bytes)
RTCP XR Report Block for Delay metric Reporting (19489 bytes)
RTCP XR Blocks for QoE Metric Reporting (33325 bytes)

No Request for Comments

Charter (as of 2011-01-25):

RFC3611, "RTP Control Protocol Extended Reports (RTCP XR)" established
a framework to allow new information to be conveyed in RTCP,
supplementing the original report blocks defined in RFC 3550, "RTP: A
Transport Protocol for Real-Time Applications".

The XRBLOCK working group is chartered to work within this framework,
evaluating proposals for report block definitions containing new
metrics. The group will follow the guidelines established in RFC5968,
"Guidelines for Extending the RTP Control Protocol (RTCP)" and RTP
Monitoring Architecture being developed in the AVTCORE working group.
The group will consider the guidelines for performance metric
development currently being discussed in the PMOL working group.