[Cerowrt-devel] [Make-wifi-fast] perverse powersave bug with sta/ap mode

David Lang david at lang.hm
Tue Apr 26 19:32:34 EDT 2016

On Tue, 26 Apr 2016, Aaron Wood wrote:

> Has anyone modeled what the multicast to multiple-unicast efficiency
> threshold is?  The point where you go from it being more efficient to send
> multicast traffic to individual STAs instead of sending a monstrous (in
> time) multicast-rate packet?

is the multicast packet actually multicast over the air? or is it a lot of 
unicast packets?

When the network is encrypted, how can they encrypt the multicast packet so that 
all nodes can hear it?

David Lang

> 2, 5, 10 STAs?
> The per-STA-queue work should make that relatively easy, by allowing the
> packet to be dumped into each STA's queue...
> -Aaron
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