Greg DesBrisay writes:
> Criticisms from others about 802.11a on this list don't seem to be
> related to OFDM, they seem to be related to other issues of receiver and
> transmitter design.
802.11g or 802.11a deals well with delay spread until you smack up
against the GI (800ns), then it falls apart.
In a situation where there is no LOS signal, the delay spread will be
smaller, on average. (Think about it.)
This is not a 'criticism' of 802.11a or 802.11g.
Jim
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