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|
#!/bin/sh
DISTANCES="25 50 75 100 125 145 147 150 152 155 157 160 162 165 167 170 172 175 177 180"
TRIALS="1 2 3 4 5"
echo WiFi Experiment Example
pCheck=`which sqlite3`
if [ -z "$pCheck" ]
then
echo "ERROR: This script requires sqlite3 (wifi-example-sim does not)."
exit 255
fi
pCheck=`which gnuplot`
if [ -z "$pCheck" ]
then
echo "ERROR: This script requires gnuplot (wifi-example-sim does not)."
exit 255
fi
pCheck=`which sed`
if [ -z "$pCheck" ]
then
echo "ERROR: This script requires sed (wifi-example-sim does not)."
exit 255
fi
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:bin/
if [ -e ../../data.db ]
then
echo "Kill data.db? (y/n)"
read ANS
if [ "$ANS" = "yes" -o "$ANS" = "y" ]
then
echo Deleting database
rm ../../data.db
fi
fi
../../ns3 build wifi-example-sim
for trial in $TRIALS
do
for distance in $DISTANCES
do
echo Trial $trial, distance $distance
../../ns3 run wifi-example-sim --no-build -- --format=db --distance=$distance --run=run-$distance-$trial
done
done
#
#Another SQL command which just collects raw numbers of frames received.
#
#CMD="select Experiments.input,avg(Singletons.value) \
# from Singletons,Experiments \
# where Singletons.run = Experiments.run AND \
# Singletons.variable='wifi-rx-frames' \
# group by Experiments.input \
# order by abs(Experiments.input) ASC;"
mv ../../data.db .
CMD="select exp.input,avg(100-((rx.value*100)/tx.value)) \
from Singletons rx, Singletons tx, Experiments exp \
where rx.run = tx.run AND \
rx.run = exp.run AND \
rx.variable='receiver-rx-packets' AND \
tx.variable='sender-tx-packets' \
group by exp.input \
order by abs(exp.input) ASC;"
sqlite3 -noheader data.db "$CMD" > wifi-default.data
sed -i.bak "s/|/ /" wifi-default.data
rm wifi-default.data.bak
gnuplot wifi-example.gnuplot
echo "Done; data in wifi-default.data, plot in wifi-default.eps"
|
