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Date

CANCELED - due to O-RAN f2f in Paris

Attendees

Please add yourself. Thanks!

Informed

Goals

  • share information

Discussion items

TimeItemWhoNotes
5minAdminMartin Skorupski

2020-02-19: canceled 

next call: 2020-02-26

15minlatencyPayam Forghani

Report by Payam Forghani

  • ongoing process to define term, use cases for M-plane
  • what to measure?...
  • end-to-end latency measurement
5minlatency

Melanie Sater

Report by Melanie

  • ongoing discussions about operational view with respect to latency from an operator/service provider point of view 
  • networking and system latency








0minlatency

Melanie Sater

Structure of the Problem

Different needs for latency based on scope, project, use case...

Different standards involved

RAN topology of tomorrow

  • user plane
  • control-plane
  • m-plane

Martin Skorupski Add modified slide set

Optimization on UE and/or service level


Structure of the latency use cases

  • Where to measure?
  • What is measured?
  • How is it measured?


Latency measurement

  • for user-plane
    • UE: ping 1.1.1.1 
      ... will measure IMCP through host 1.1.1.1
  • for control plane
    • UE: establish a new data connection
      measure the time between the request and the success response
  • for management plane
    • SMO: perform a well-defined SET operation
      measure the time until the VES message for configChange is recieved by DMaaP
    • SON use case


Action items

  • Martin Skorupski correct ONAP calendar - email send to Kenny Paul
  • Martin Skorupski Provide information: How to get a Linux Foundation ID 

    In general, all LF projects and their content are public available – so that everybody can read them without any registration.

    Only if you want to contribute (uploading code, adding and modifying content on wikis, creating JIRA requests, and so on) you need to log in with your LinuxFoundationId.

    Everybody can get and LF-ID, following a short registration process, basically LF needs to make sure that there is a valid email address involved.

    You can use your private or your business email address and you can later change it if you like.

    Please follow the instructions here: https://identity.linuxfoundation.org and select “I need to create a new Linux Foundation Id”.

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