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Old 04-02-2005   #6 (permalink)
yves_mag
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Join Date: Dec 2003
Location: Toulouse France
Posts: 18
Sure Thorn, if a link is good with 802.11b/g technology, it will be right with a new one
But the question i ask myself, is: if a link with MIMO technology is good, is it good too with the "old" (802.11b/g) technology??

You know (like me), how it's difficult to compute a link when there are walls, trees and reflections on the radio path!
In this case, calculations are rather pessimists for the diversity mode.
Then the algoritms for simulation, are wrong.
I think, that MIMO technology could be better for this kind of links. So simulation of MIMO links with obstacles, are worst, until there is no good models of simulation.

Just note: I know some simulation models for indoor, but without computing the "gain" given by the diversity mode. (they just take in account the reflexions).
http://www.inria.fr/actualites/inedi...indusa.fr.html
sorry for the language.

Take a look at the end of this article:
http://www.techworld.com/mobility/fe...FeatureID=1301

you dont think like me, Thorn?

Last edited by yves_mag : 04-02-2005 at 07:16 AM. Reason: url added
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