[ippm] Re: Quality of Outcome measurement results for gaming, video conferencing and streaming

[Bjørn Ivar Teigen <[e-mail]>]

Dear IPPM members,

We've just concluded a research project measuring QoO in home networks and
collecting user feedback on the QoO scores.

Key Findings:

   1.

   QoO Feedback from Participants:
   -

      Quality of Outcome resonated strongly with participants, who found it
      easier to understand than traditional network metrics.
      -

      Participants report that the QoO metrics align closely with their
      subjective experiences of network performance
      2.

   WiFi Latency and Performance:
   -

      5GHz WiFi consistently provided better performance than 2.4GHz,
      especially in terms of latency and reliability.
      3.

   Root Cause Analysis Results:
   -

       The root cause analysis performed through QoO composability
      identified WiFi congestion, signal strength, and access link
      variability as the leading contributors to low QoO scores for
      real-time applications.
      4.

   User Satisfaction and Engagement:
   -

      The post-trial survey indicated that users found the QoO-based
      feedback to be actionable and meaningful, with a majority expressing
      that they felt more in control of their network performance
after reviewing
      the QoO diagnostics.

The full report can be found here:
https://assets.ycodeapp.com/assets/app24919/Documents/LaiW4tJQ2kj4OOTiZbnf48MbS22rQHcZQmCriih9-published.pdf

Thanks to the Comcast innovation fund for supporting the project!

Best regards,
Bjørn

On Wed, 11 Sept 2024 at 16:25, Bjørn Ivar Teigen <[e-mail]> wrote:

> Dear IPPM members,
>
> As mentioned in our Vancouver session, my colleagues and I have been
> working on how QoO maps to application performance. I want to share with
> you this report which describes the results in more detail:
> https://assets.ycodeapp.com/assets/app24919/Documents/U6TlxIlbcl1dQfcNhnCleziJWF23P5w0xWzOARh8.pdf
>
> I've also written a more accessible version of the gaming results for
> Domos' blog, which can be found here:
> https://domos.ai/blog/proving-qoo-captures-complex-network-requirements-a-call-of-duty-case-study
>
> Cheers,
> Bjørn
>
> --
> Bjørn Ivar Teigen, Ph.D.
> Head of Research
> [phone] | [e-mail] | www.domos.ai
> [image: https://understandingnetworkapis.com/]
> <https://understandingnetworkapis.com/>
>


-- 
Bjørn Ivar Teigen, Ph.D.
Head of Research
[phone] | [e-mail] | www.domos.ai
[image: https://understandingnetworkapis.com/]
<https://understandingnetworkapis.com/>