[Starlink] Instant Messaging Meets Video Conferencing: Studying the Performance of IM Video Calls

[Rodney W. Grimes]

> This paper does a really good job of measuring the impacts of tcp
> cross traffic, including BBRv2, against the videoconferencing
> subsystems in signal, telegram, and whatsapp.

Did I miss something?  The paper only shows a dumb bell topology with
instream traffic, I did not see any cross flow traffic testing.


> 
> https://tma.ifip.org/2023/wp-content/uploads/sites/12/2023/06/tma2023-final37.pdf
> 
> Naturally fq_codel shines. The paper also introduces a new means of
> measuring videoconferenceQoE, called BRISQUE.
> 
> About my only kvetch is they didn't try cake, which has a different
> shaper, drops less packets, has less collisions, as well as diffserv
> support.
> 
> Seeing BBRv2 stats and impact was very interesting also.
> 
> 
> 
> 
> -- 
> Podcast: https://www.linkedin.com/feed/update/urn:li:activity:7058793910227111937/
> Dave T?ht CSO, LibreQos
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