>If i have an AP and someone who lives next door also
>has an AP on the same channel, whats the best way to
>quantify my loss in performance(in terms of
throughput
>or maybe delay)?

--- Jacques Caron <[EMAIL PROTECTED]> wrote:
Depends on how much traffic is sent/received by that
other AP. You can 
consider that you "share" the nominal bandwidth. If
the two APs can 
"hear" 
each other, the total throughput of the two networks
should be close to 
the 
available throughput. If they can't, then you have
additional loss 
because 
of retransmits.

------------------------------------------------------

Ok i have another question which follows up. You said
there will be loss due to retransmits if the two
802.11 AP's cant hear each other while the client can
hear both. But if RTS-CTS mechanism is used, there
shouldnt be any retransmission loss as there wont be
any collisions,right? 
But then i guess the question of overhead of using
RTS-CTS compared to the retransmission loss comes into
picture. Any idea how these two compare?
Thanks in advance,
Vinod


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