negotiating HT params at assoc in sta mode

Adrian Chadd adrian at freebsd.org
Sat Feb 16 03:54:52 UTC 2013


On 15 February 2013 18:21, PseudoCylon <moonlightakkiy at yahoo.ca> wrote:
> On Fri, Feb 15, 2013 at 6:20 PM, Adrian Chadd <adrian at freebsd.org> wrote:
>> Hm, that sounds right, what's the code doing wrong?
>
> Currently, it seems the sta sends back ht params the ap included in a
> PROBE_RESP packet. So, the ap could send ampdu packets bigger (in
> byte) than the sta can handle or packet gaps are different from the
> sta wants after ba session is created. (During ba session negotiation,
> these params are not exchanged, only window sizes (frame count), seq
> #, and token.)

Right. yes, we should be negotiating the ampdu density to be the
maximum of what the AP and STA can associate.

Same deal with IBSS peers (and mesh peers too, eventually.)



Adrian


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