How many preambles uesd in ofdm example for frame synchronization, 10 short preambles?

Hi guys,
Thanks in advance.
In default setting, I wonder if gunradio has followed the 802.11
standand
using 10 short preambles for synchronization or not.
Hope anyone can tell me.

On Sat, Apr 6, 2013 at 10:01 AM, Yingjie C. [email protected] wrote:

Hi guys,
Thanks in advance.
In default setting, I wonder if gunradio has followed the 802.11 standand
using 10 short preambles for synchronization or not.
Hope anyone can tell me.

No, it is not. Just a standard implementation of the Schmidl and Cox
algorithm, so one preamble the same length as all other symbols with a
repeated pattern in time (i.e., the first half of the symbol is
repeated in the second half of the symbol).

Tom