Hi,
I want to know how can I effectively choose the "packetSize_" in my tcl
file?
(I'm simulating WSN with 802.15.4/WPAN's tcl)
For example, in "wpan_demo4.tcl", why packetSize = 80 bytes?
proc cbrtraffic { src dst interval starttime } {
global ns_ node_
set udp_($src) [new Agent/UDP]
eval $ns_ attach-agent \$node_($src) \$udp_($src)
set null_($dst) [new Agent/Null]
eval $ns_ attach-agent \$node_($dst) \$null_($dst)
set cbr_($src) [new Application/Traffic/CBR]
eval \$cbr_($src) set packetSize_ 80
eval \$cbr_($src) set interval_ $interval
eval \$cbr_($src) set random_ 0
#eval \$cbr_($src) set maxpkts_ 10000
eval \$cbr_($src) attach-agent \$udp_($src)
eval $ns_ connect \$udp_($src) \$null_($dst)
$ns_ at $starttime "$cbr_($src) start"
}
while in "wpan_demo1.tcl", "wpan_demo2.tcl" & "wpan_demo3.tcl" packetSize =
70 bytes ?
Regards
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