We’ve been doing some studies and work in this area at Meraki.

https://conferences.sigcomm.org/imc/2017/papers/imc17-final203.pdf

Simon


On Nov 29, 2017, at 7:17 AM, Aaron Falk <aaron.falk@gmail.com> wrote:

Hey Mark-

Didn't you do some work on TCP over wifi a while ago?

--aaron

On Wed, Nov 8, 2017 at 1:33 PM Michael Welzl <michawe@ifi.uio.no> wrote:
I would think that 1) there are probably pointers, and 2) the people who have them should be on the ICCRG list, which I’m cc’ing.

I suggest for this to be the last email that includes tsvarea so that the thread entirely moves to ICCRG.


> On Nov 8, 2017, at 6:42 PM, Toerless Eckert <tte+ietf@cs.fau.de> wrote:
>
> Any pointers to work analyzing the differences in behavior when TCP is run
> across WiFi as opposed to wired ? Especially with WiFi in the home ?
>
> I am primarily thinking that there could be a higher demand for
> TCP (end-to-end) retransmissions when using WiFi because the L2/WiFi
> local retransmissions are insufficient. And if so, what the characteristics
> of those end-to-end retransmissions is (would assume they would be larger
> than N msec, where N is whatever the L2/wifi protection window is, which
> unfortunately i don't know).
>
> Asking because we've got the poor "must-sit-in-back-of-the-bus" traffic
> called IP multicast that is not protected by L2/wifi retransmissions at
> all and now we're wondering if carrying it over TCP as a workaround
> could help, and therefore trying to educate myself on specific known
> issue left when running traffic over TCP over WiFi.
>
> If any other TSV or other WG mailing list might be a better place to
> ask. pls. let me know.
>
> Thank!
>    Toerless
>

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