Articles : AWK code for Measure End to End Delay - NS2
full Link : AWK code for Measure End to End Delay - NS2
Article awk, Article calculate, Article calculation, Article Code, Article delay, Article end to end, Article free, Article network simulator, Article NS2, Article path, Article path delay calculation, Article Program, Article Project, Article Tcl script,
AWK code for Measure End to End Delay - NS2
End-to-end Delay : the average time taken by a data packet to arrive in the destination. It also includes the delay caused by route discovery process and the queue in data packet transmission. Only the data packets that successfully delivered to destinations that counted.∑ ( arrive time – send time ) / ∑ Number of connections
The lower value of end to end delay means the better performance of the protocol.
Here is the AWK Script for calculating the delay################################################################################
BEGIN {
highest_packet_id = 0;
}
{
action = $1;
time = $3;
#from = $3;
#to = $4;
type = $35; #aodv relationships,if 5 no infomation
pktsize = $37;
#src = $9;
#dst = $10;
#seq_no = $11;
packet_id = $41;
if ( type != "AODV" ) {
if ( packet_id > highest_packet_id )
highest_packet_id = packet_id;
if ( start_time[packet_id] == 0 )
if ( type == "cbr" && action != "d" ) {
if ( action == "r" ) {
end_time[packet_id] = time;
}
} else {
end_time[packet_id] = -1;
}
}
}
END {
for ( packet_id = 0; packet_id <= highest_packet_id; packet_id++ ) {
start = start_time[packet_id];
end = end_time[packet_id];
packet_duration = end - start;
if ( start < end ) printf("%f %f\n", start, packet_duration);
}
}
###########################################################
Articles AWK code for Measure End to End Delay - NS2 has been discussed
A few gadget information AWK code for Measure End to End Delay - NS2 , hopefully can provide benefits to you all.
You're reading an article AWK code for Measure End to End Delay - NS2 and this article url is https://androidtabletgadgets.blogspot.com/2014/08/awk-code-for-measure-end-to-end-delay.html?m=1 you can bookmark , Hopefully this article could be useful and do not forget to always to this blog to find information on gadget.
Tag : awk, calculate, calculation, Code, delay, end to end, free, network simulator, NS2, path, path delay calculation, Program, Project, Tcl script,
0 komentar:
Posting Komentar