[ns] simultaneous packet transmission in 802.11

[qweq adcsad]

   What does your trace file say? does it say that two transmission   
   happend simultaneously in same wireless link or even in the transmission range area?



--- On Sat, 6/6/09, F A <f.azimi at gmail.com> wrote:

> From: F A <f.azimi at gmail.com>
> Subject: [ns] simultaneous packet transmission in 802.11
> To: ns-users at ISI.EDU
> Date: Saturday, June 6, 2009, 9:33 AM
> 
> Hi all,
> 
> When I simulate multihop ad hoc networks with 802.11 and
> see the generated
> output by nam, does anybody know why more than one packet
> are transmitted at
> the same time on the same link? Especially it is very
> strange when packets
> are transferred on different direction.
> 
> I suppose the standard 802.11 is half-duplex and due to
> shared channel this
> things can't happen.
> 
> Any suggestion?
> 
> 
> Regards,
> Fariborz
>