Hi Sebastian,
Thanks for the great work.
Some comments/questions.
* Sec. IV,D, 5: Interesting to know "picoquic" does speculative
retransmission. As you argue, this may not always help. Did you confirm with
the author?
* The results show loss-based CC does not perform well compared to BBR
* Production software performs well more like picoquic or not ?
* how big difference is between production vs these implementations in
the test?
* Any Time-Offset graphs for EUTELSAT case ?
* Research overview page: additional column on emulated or real Sat link
will be helpful
Good useful work.
thanks.
cj
________________________________
From: QUIC <[email protected]> on behalf of Sebastian Endres
<[email protected]>
Sent: Friday, February 18, 2022 7:02 AM
To: [email protected] <[email protected]>; [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: [EToSat] Interop runner with satellite links
**EXTERNAL EMAIL**
Dear all,
we've published a pre-print of our paper in which we present the
QUIC-Interop-runner extended to include satellite scenarios and our measurement
results using numerous publicly available QUIC implementations:
https://urldefense.com/v3/__https://arxiv.org/abs/2202.08228__;!!Emaut56SYw!mFvp0jheUG95wMrw7L6ZHr3AUjZZgp63MEXhAZnEYvwEkQITw9uIFauoKkW-JRj-Kg$
Best regards,
Sebastian
On Mittwoch, 29. September 2021 21:38:05 CET Sebastian Endres wrote:
> Dear all,
>
> for my master's thesis we ran measurements of all publicly available QUIC
> implementations over an emulated satellite link. The results are available
> online:
> https://urldefense.com/v3/__https://interop.sedrubal.de/__;!!Emaut56SYw!mFvp0jheUG95wMrw7L6ZHr3AUjZZgp63MEXhAZnEYvwEkQITw9uIFauoKkUlf0EgaQ$
>
> A click on the results also shows time-offset plots, but are not available
> for every combination.
>
> In general, the performance of QUIC over high latency (e.g., geostationary
> satellites) is rather poor, especially if there is packet loss.
>
> Would it make sense to add such tests with challenging link characteristics
> to the official QUIC interop runner?
>
> Best regards,
>
> Sebastian
>
>
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>
