Re: [ns] the time delay in node

[Ya Xu <yaxu@ISI.EDU>]

On Wed, 24 Oct 2001, Sol Dashing wrote:

> Hi everybody, 
> 
> We can assign a link delay in script file. However, I
> am confused if there is a time delay in every node
> simulated in ns-2. 
> 
> I check my trace file what I have got, and found that
> the time of "+" and "-" corresponding to same packet
> are always same. That means the time delay in each
> node is 0, isn't it? In addition, I also noticed the

In the wired simulation, the answer is yes. 

You can find more details in the ns docs available in hte
vint website.

-ya


> effective number of bit representing time in trace
> file is flexible, sometimes 4, sometimes 5 or 6. How
> to determine the number of effective bit? Does that
> mean the minimal changing in the lowest bit of time is
> the basic cycle time for this simulation? 
> 
> Can anybody give me some response for my questions and
> confusion? Thank you!
> 
> Sincerely,
> 
> SD
> 
> 
> 
> 
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