[Ns-bugs] [Bug 737] Backoff procedure is not invoked when transmission is deferred

code@nsnam.ece.gatech.edu code at nsnam.ece.gatech.edu
Fri Feb 26 06:31:16 PST 2010


http://www.nsnam.org/bugzilla/show_bug.cgi?id=737





--- Comment #19 from Mathieu Lacage <mathieu.lacage at sophia.inria.fr>  2010-02-26 09:31:15 EDT ---
(In reply to comment #18)
> (In reply to comment #16)
> > (In reply to comment #8)
> > > Created an attachment (id=717)
 --> (http://www.nsnam.org/bugzilla/attachment.cgi?id=717) [details] [details] [details]
> > > illustration of 1x3 grid scenario
> > > 
> > > Illustration
> > 
> > When is the RequestAccess method called in this scenario ?
> 
> Exactly after RX, because a frame to be forwarded goes through the upper layer
> immediately

Are you _sure_ that your backoff slots are zero when RequestAccess is called in
your testcase ?

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