On Thu, 2008-10-09 at 10:41 -0500, Nils Bagge wrote: > > Right, but if you enter dynamic SM PS then it doesn't matter much > > anyway, does it? I mean, there's no protection requirement in that > > case, is there? Or am I reading it wrong? I _think_ I will handle the > > SM PS change in mac80211, but I'm not entirely sure right now. > > > > Johannes > > > Well, upon a more careful reading of 11.2.3, the second paragraph would > seem to indicate that some kind of protection/wake-up is required prior > to a multi-spatial stream transmission, if the receiver is in dynamic SM > power save mode. Indeed, I was reading that as "beginning of the frame" rather than "beginning of the frame sequence". Sorry. johannes
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