For the question on the jitter, you can find the formulae in the read. me. There's no "right" formula, I used to employ the first, which is defined in RTP's RFC. I added the other three upon request of other users, who usually employed them for jitter calculation.
Regards, Marco >----Messaggio originale---- >Da: [EMAIL PROTECTED] >Data: 11-mar-2007 11.13 PM >A: <ns-users@ISI.EDU> >Ogg: Re: [ns] Awk script for Jitter in NS2 > > >Regarding your second question, my understanding is that -Hs is the >node at which the event is observed, and not necessarily the source. >In receive events, -Hs is the node receiving the packet and hence >Hs = Hd (the receiver is the observer of the event) and other >subsequent fields will report the actual source. > > >On Sun, 11 Mar 2007 18:01:43 -0400 >"Shaili Desai" <[EMAIL PROTECTED]> wrote: > >> >> Hello all >> >> I wanted to know if anyone has used trace2stats v0.5b awk scripts for >> wireless formats, and if you can explain me the jitter file in it. I >> mean we have 4 different values of jitter, and the calculations in >> the script dont explain me fully which jitter you would look for >> finding out whats the jitter for that particular communication. >> Can someone please help me for this? >> It would be a great help. >> Also, I had asked this que before, I wanted to know during post >> analysis generally we look at the AGT level right? But in my >> simulations, I am getting AGT in 's' but if that AGT in 's' is for >> lets say Hs-2 to Hd-0 then at receiving I m not getting r with Hs-2 >> and Hd-0, then does it mean ther is a flaw? Also I am getting r with >> Hs and Hd both 0. >> >> Can anyone please help me with this. >> >> Thanks in advance. > >
