[Cerowrt-devel] wifi over narrow channels

Joel Wirāmu Pauling joel at aenertia.net
Wed Oct 8 18:22:40 EDT 2014

IIRC only some of the ath9k radio's are able to do 5mhz channels -
namely the enterprise chip variants.


On 9 October 2014 11:14, Dave Taht <dave.taht at gmail.com> wrote:
> https://www.usenix.org/system/files/conference/nsdi12/nsdi12-final142.pdf
> I've had 5mhz channels working in the ath9k at various points in
> cerowrt's lifetime. (using it for meshy stuff) After digesting most of
> the 802.11ac standard I do find myself wishing they'd gone towards
> narrower channels rather than wider.
> The netgear x4 defaults to a 160mhz wide channel. :sigh:
> The above paper has some nifty ideas in it.
> --
> Dave Täht
> https://www.bufferbloat.net/projects/make-wifi-fast
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