[ns] Use of simulations is not convincing at all? Please give your idea.

2012-07-03 Thread Tuan minh Tran
Hi All, I received a comment of a reviwer for using Ns2 in simulations that: "Use of simulations is not convincing at all. If you implement your algorithm in whatsoever devices, I will believe it." It mean that Ns2, Opnet, Qualnet , etc. are not valid. Please give your idea. Regard. __

Re: [ns] Use of simulations is not convincing at all? Please give your idea.

2012-07-03 Thread Faramarz Kazemainy
Hi. Sure they are just similators and cannot really emulate the reality; many factors are ignored. For instance "probabilistic bit error model" is used and the word "PROBABILISTIC" goes without saying that the results are estimations but since we may not really make test beds in many sitations, us

[ns] help-handoff value

2012-07-03 Thread zmezm 14
hi all please help out with this , i read somewhere that this is the way to calculate the handoff value calculated the time manually by looking from the received packet timestamps , is this the right way or not ???   Handoff duration =  the delay between last successful reception  packet from B