I am running some experiments on 802.11b (monitor mode using Click router).
I set the txrate 11M:
% iwconfig ath0 rate 11M.
I believe that data will be transmitted at 11Mbps with short preamble.
( http://article.gmane.org/gmane.linux.drivers.madwifi.devel/3205/match=short+preamble )
How about control frames ( RTS, CTS, ACK )?
1Mbps with long preamble? or 11Mbps with short preamble?
Where can I find an answer?