0
Antenna/OmniAntenna set Gt_ 1 ;#Transmit antenna gain
Antenna/OmniAntenna set Gr_ 1 ;#Receive antenna gain
Phy/WirelessPhy set L_ 1.0 ;#System Loss Factor
Phy/WirelessPhy set freq_ 2.472e9 ;#channel
Phy/WirelessPhy set bandwidth_ 10Mb ;#Data Rate
Phy/WirelessPhy set Pt_ 0.2818 ;#Transmit Power
Phy/WirelessPhy set CPThresh_ 10.0 ;#Collision Threshold
Phy/WirelessPhy set CSThresh_ 1.74269e-10 ;#Carrier Sense Power
Phy/WirelessPhy set RXThresh_ 1.08918e-09 ;#Receive Power Threshold
set val(chan) Channel/WirelessChannel ;# channel type
set val(prop) Propagation/TwoRayGround ;# radio-propagation model
set val(netif) Phy/WirelessPhy ;# network interface type
set val(mac) Mac/802_11 ;# MAC type
set val(ifq) Queue/DropTail/PriQueue ;# interface queue type
set val(ll) LL ;# link layer type
set val(ant) Antenna/OmniAntenna ;# antenna model
set val(ifqlen) 50 ;# max packet in ifq
set val(nn) 27 ;# number of mobilenodes
set val(rp) AODV ;# routing protocol
set val(x) 2768 ;# X dimension of topography
set val(y) 100 ;# Y dimension of topography
set val(stop) 10.0 ;# time of simulation end
#Create a ns simulator
set ns [new Simulator]
#Setup topography object
set topo [new Topography]
$topo load_flatgrid $val(x) $val(y)
create-god $val(nn)
#Open the NS trace file
set tracefile [open out.tr w]
$ns trace-all $tracefile
#Open the NAM trace file
set namfile [open out.nam w]
$ns namtrace-all $namfile
$ns namtrace-all-wireless $namfile $val(x) $val(y)
set chan [new $val(chan)];#Create wireless channel
$ns node-config -adhocRouting $val(rp) \
-llType $val(ll) \
-macType $val(mac) \
-ifqType $val(ifq) \
-ifqLen $val(ifqlen) \
-antType $val(ant) \
-propType $val(prop) \
-phyType $val(netif) \
-channel $chan \
-topoInstance $topo \
-agentTrace ON \
-routerTrace ON \
-macTrace ON \
-movementTrace ON
#Create 27 nodes
set n0 [$ns node]
$n0 set X_ 1468
$n0 set Y_ 1247
$n0 set Z_ 0.0
$ns initial_node_pos $n0 20
set n1 [$ns node]
$n1 set X_ 1593
$n1 set Y_ 1247
$n1 set Z_ 0.0
$ns initial_node_pos $n1 20
set n2 [$ns node]
$n2 set X_ 1718
$n2 set Y_ 1247
$n2 set Z_ 0.0
$ns initial_node_pos $n2 20
set n3 [$ns node]
$n3 set X_ 1843
$n3 set Y_ 1247
$n3 set Z_ 0.0
$ns initial_node_pos $n3 20
set n4 [$ns node]
$n4 set X_ 1968
$n4 set Y_ 1247
$n4 set Z_ 0.0
$ns initial_node_pos $n4 20
set n5 [$ns node]
$n5 set X_ 1468
$n5 set Y_ 1122
$n5 set Z_ 0.0
$ns initial_node_pos $n5 20
set n6 [$ns node]
$n6 set X_ 1593
$n6 set Y_ 1122
$n6 set Z_ 0.0
$ns initial_node_pos $n6 20
set n7 [$ns node]
$n7 set X_ 1718
$n7 set Y_ 1122
$n7 set Z_ 0.0
$ns initial_node_pos $n7 20
set n8 [$ns node]
$n8 set X_ 1843
$n8 set Y_ 1122
$n8 set Z_ 0.0
$ns initial_node_pos $n8 20
set n9 [$ns node]
$n9 set X_ 1968
$n9 set Y_ 1122
$n9 set Z_ 0.0
$ns initial_node_pos $n9 20
set n10 [$ns node]
$n10 set X_ 1468
$n10 set Y_ 997
$n10 set Z_ 0.0
$ns initial_node_pos $n10 20
set n11 [$ns node]
$n11 set X_ 1593
$n11 set Y_ 997
$n11 set Z_ 0.0
$ns initial_node_pos $n11 20
set n12 [$ns node]
$n12 set X_ 1718
$n12 set Y_ 997
$n12 set Z_ 0.0
$ns initial_node_pos $n12 20
set n13 [$ns node]
$n13 set X_ 1843
$n13 set Y_ 997
$n13 set Z_ 0.0
$ns initial_node_pos $n13 20
set n14 [$ns node]
$n14 set X_ 1968
$n14 set Y_ 997
$n14 set Z_ 0.0
$ns initial_node_pos $n14 20
set n15 [$ns node]
$n15 set X_ 1468
$n15 set Y_ 872
$n15 set Z_ 0.0
$ns initial_node_pos $n15 20
set n16 [$ns node]
$n16 set X_ 1593
$n16 set Y_ 872
$n16 set Z_ 0.0
$ns initial_node_pos $n16 20
set n17 [$ns node]
$n17 set X_ 1718
$n17 set Y_ 872
$n17 set Z_ 0.0
$ns initial_node_pos $n17 20
set n18 [$ns node]
$n18 set X_ 1843
$n18 set Y_ 872
$n18 set Z_ 0.0
$ns initial_node_pos $n18 20
set n19 [$ns node]
$n19 set X_ 1968
$n19 set Y_ 872
$n19 set Z_ 0.0
$ns initial_node_pos $n19 20
set n20 [$ns node]
$n20 set X_ 1468
$n20 set Y_ 747
$n20 set Z_ 0.0
$ns initial_node_pos $n20 20
set n21 [$ns node]
$n21 set X_ 1593
$n21 set Y_ 747
$n21 set Z_ 0.0
$ns initial_node_pos $n21 20
set n22 [$ns node]
$n22 set X_ 1718
$n22 set Y_ 747
$n22 set Z_ 0.0
$ns initial_node_pos $n22 20
set n23 [$ns node]
$n23 set X_ 1843
$n23 set Y_ 747
$n23 set Z_ 0.0
$ns initial_node_pos $n23 20
set n24 [$ns node]
$n24 set X_ 1968
$n24 set Y_ 747
$n24 set Z_ 0.0
$ns initial_node_pos $n24 20
set n25 [$ns node]
$n25 set X_ 1327
$n25 set Y_ 868
$n25 set Z_ 0.0
$ns initial_node_pos $n25 20
set n26 [$ns node]
$n26 set X_ 2108
$n26 set Y_ 1130
$n26 set Z_ 0.0
$ns initial_node_pos $n26 20
#Setup a TCP connection
set tcp0 [new Agent/TCP]
$ns attach-agent $n25 $tcp0
set sink1 [new Agent/TCPSink]
$ns attach-agent $n26 $sink1
$ns connect $tcp0 $sink1
$tcp0 set packetSize_ 1500
#Setup a FTP Application over TCP connection
set ftp0 [new Application/FTP]
$ftp0 attach-agent $tcp0
$ns at 1.0 "$ftp0 start"
$ns at 9.0 "$ftp0 stop"
set xx_ [expr rand()*700]
set yy_ [expr rand()*600]
set finalxx_ [expr $xx_+1400.00]
set finalyy_ [expr $yy_+700.00]
set rng_time [expr rand()*$val(stop)]
#*******************************************************
#This is the error part.
$ns at $rng_time "$n26 setdest $finalxx_ $finalyy_ 25.0" ;# random movements
#*****************************************************
#Define a 'finish' procedure
proc finish {} {
global ns tracefile namfile
$ns flush-trace
close $tracefile
close $namfile
exec nam out.nam &
exit 0
}
for {set i 0} {$i < $val(nn) } { incr i } {
$ns at $val(stop) "\$n$i reset"
}
$ns at $val(stop) "$ns nam-end-wireless $val(stop)"
$ns at $val(stop) "finish"
$ns at $val(stop) "puts \"done\" ; $ns halt"
$ns run
setdest機能を動作していないDESTを設定します。NS2無線シナリオランダムモーションは、上記の無線シナリオで働いて、私にエラーを与えないで
はLIST xListHead
channel.cc:sendUp - Calc highestAntennaZ_ and distCST_
highestAntennaZ_ = 1.5, distCST_ = 300.8
SORTING LISTS ...DONE!
ns: _o586 setdest 1447.732143731663 729.26259833819358 25.0:
(_o586 cmd line 1)
invoked from within
"_o586 cmd setdest 1447.732143731663 729.26259833819358 25.0"
invoked from within
"catch "$self cmd $args" ret"
invoked from within
"if [catch "$self cmd $args" ret] {
set cls [$self info class]
global errorInfo
set savedInfo $errorInfo
error "error when calling class $cls: $args" $..."
(procedure "_o586" line 2)
(SplitObject unknown line 2)
invoked from within
"_o586 setdest 1447.732143731663 729.26259833819358 25.0"
setdestを初期化します私は7ノードだけを含む他のファイルでそれをテストするとき、関数は正常に動作します。 誰もがなぜこれが起こっているのか説明できますか？
ありがとうございます。