<div>Hi</div> <div>Here the tool I use to treat files, </div> <div><A href="http://research.wand.net.nz/software/libtrace.php">http://research.wand.net.nz/software/libtrace.php</A></div> <div>it's under linux but it's the best ;) you can use the tool tracerstats to have the bandwidth for the granularity you specify,</div> <div>if you need treated file (such as bandwidth for actual time), I had a lot of them;especially for real data.</div> <div>for ns, you can use awk script to treat the resulting file of the simulation which calculate the throughtput of data entering into a node,</div> <div> </div> <div>I'm working on traffic prediction too. </div> <div> </div> <div>don't hesitate to contact me for any question,</div> <div>I tried to send my first article directly in you mail but your email server reject,</div> <div>you can give another mail if you have. (I don't know if it's allowed to join files in the mailing list)</div> <div> </div>
<div>Regards</div> <div>Zhani Mohamed Faten</div> <div><BR><BR><B><I>shaohe <3dfx232@sohu.com></I></B> a écrit :</div> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"><!--SOHUMAIL_HTML_HEAD_END--> <div>Thanks for Zhani Mohamed Faten's reply. actually, what i intend to do is quite simple: i wish to examine the prediction in very short time scales, e.g. multi-seconds, of network traffic. <div> <div>Several recent work have examined the predictability of network traffic. I consider the prediction problem base on measurement, which may be inaccurate but need less overhead. Further, the measurement results are the past but the prediction value is the future. In a word, what i concern is that whether i can obtain the relatively accurate prediction of future based on coarse measurements of past. <div>So i need the actual time average bandwidth to justify our prediction algorithm. Unfortunately, to handle the dump file
become a practice problem. <div>In addition, the format of dump file is still unknown for me. The NS trace file is in text format and one line in the file corresponds to a record, which are very convenient. <div>Are there some mater! ial about the convertion from dump file to text file ? <div>Thanks ! <div>Shaohe Lv <HR SIZE=1> <STYLE type=text/css> <!-- a {font-size:12px;color:black} a:hover {font-size:12px;text-decoration:underline} .b{font-family:Arial; font-size:80%; margin-bottom:2px;color:#0000CC} .pp{font-family:Arial;font-size:10px} --> </STYLE> <TABLE border=0><!--tr><td height=18><a href=http://goto.sohu.com/goto.php3?code=mailadt-ta1 target=_blank>??????????????</a> <br> </td></tr--> <TBODY> <TR> <TD height=18><A href="http://goto.sohu.com/goto.php3?code=mailadt-ta1" target=_blank><FONT color=red>??1G??U??????U?U??</FONT></A> </TD></TR><BR> <TR> <TD height=18><A href="http://goto.sohu.com/goto.php3?code=mailadt-ta"
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