[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [ns] Why delay with no-delay link?
On Sat, 8 Jul 2000, Haobo Yu wrote:
> latency = propagation delay + transmission delay (ignore queueing delay).
> you set transmission delay to 0
he's setting link _propagation_ delay to 0, surely?
remaining time is time of packet transmission, dependent on
(packet length)/(link bandwidth).
L.
and fudged a bit for headers etc.
> but you still have the former. See
> Peterson and Davie's networking book...
>
> On Sat, 8 Jul 2000, Antonello wrote:
>
> > hi, I'm facing a very strange problem: if I create a simplelink or duplexlink
> > with no delay (0 ms), analyzing the tracefile I expected that th differnece
> > between the 'r' event and '-' event is th transmission time...but it is not
> > so...why?
<[email protected]>PGP<http://www.ee.surrey.ac.uk/Personal/L.Wood/>