[e2e] VJCC vs. Keshav

l.wood@surrey.ac.uk l.wood at surrey.ac.uk
Thu Apr 18 20:46:11 PDT 2013

Ns2's idea of "gory details" is the Packet Error Rate, where bit error rate varies with packet length.

Lloyd Wood

From: end2end-interest-bounces at postel.org [end2end-interest-bounces at postel.org] On Behalf Of Martin Heusse [Martin.Heusse at imag.fr]
Sent: 18 April 2013 12:05
To: end2end-interest at postel.org
Subject: Re: [e2e] VJCC vs. Keshav

NS2 simulates all that.

So in you view CSMA/CA is "disgusting"? No less… ?


Le 18 avr. 2013 à 11:20, Detlef Bosau a écrit :

> Unfortunately, these nasty CSMA/CD Ethernets or these disgusting CSMA/CA WLANs or these horrible mobile networks dare not always to behave simulator compliant....
> Simulators are nice. However they are, to a certain degree, GIGO systems. (GIGO: Garbage In, Garbage Out.)
> This is not to criticize simulators, but to be aware of their limitations.
> How do we simulate CSMA/CD Ethernets with all gory details? I really don't know if this is possible at all.

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