ITU-T SG 12 Performance Metrics Liaison

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ITU-T SG 12 Performance Metrics Liaison

• Al Morton (wearing the hat of)
• Rapporteur, Question 17, Performance of IP-based
  Networks

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Results from October 2007 Meeting Q17

• Consented revision of. Y.1540 "Internet Protocol
  Data Communication Service IP Packet Transfer
  and Availability Performance Parameters"
• Consented New Recommendation Y.1543
  "Measurements in IP networks for Inter-Domain
  Performance Assessment"
• Progress in the development of the Ethernet
  Performance Parameter Recommendation.
• The Third Draft of a new Recommendation on
  Multicast Performance Parameters, with major
  additions to the text.

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Liaison from Question 13,QoE/QoS performance
requirements and assessment methods for
multimedia including IPTV

• https//datatracker.ietf.org/liaison/379/
• G.chirp A data chirp measurement method for
  assessing end-to-end quality of data links
  (download time)
• applied the proposed method to real network
  measurement,
• the candidate model was updated
• Further comments sought