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Im trying to simulate the LEACH protocol using this TCL but it give me errors. any one with a solution help me.############################################################################
#
# This code was developed as part of the MIT uAMPS project. (June, 2000)
#
############################################################################
global opt bs
source $env(RCA_LIBRARY)/ns-ranode.tcl
source $env(uAMPS_LIBRARY)/ns-bsapp.tcl
source $env(uAMPS_LIBRARY)/extras.tcl
#source $env(uAMPS_LIBRARY)/stats.tcl
#Uncomment these lines to use gdb to debug the c code
#source mit/uAMPS/ns-bsapp.tcl
#source mit/uAMPS/extras.tcl
source $env(uAMPS_LIBRARY)/stats.tcl
source $env(RCA_LIBRARY)/resources/ns-resource-manager.tcl
source $env(RCA_LIBRARY)/resources/ns-energy-resource.tcl
source $env(RCA_LIBRARY)/resources/ns-neighbor-resource.tcl
set opt(bsapp) "Application/BSApp" ;# BS application type
set opt(mtype) "" ;# No meta-data used
set opt(nn_**) [expr $opt(nn) - 1] ;# Number of non-BS nodes
set opt(bsID) $opt(nn_) ;# BS node number
set opt(bsCode) 0 ;# Spreading code for BS
set opt(quiet) 1 ;# 0=print info, 1=quiet
set opt(bw) 1e6 ;# 1 Mbps radio speed
set opt(delay) 1e-12 ;# Links delay
set opt(prop_speed) 3e8; ;# Meters per second
set opt(ll) RCALinkLayer ;# Arpless link-layer
set opt(mac) Mac/Sensor ;# Sensor mac protocol
set opt(ifq) Queue/DropTail ;# DropTail Q
set opt(ifqlen) 100 ;# Max packets in ifq
set opt(netif) Phy/WirelessPhy ;# Wireless channel
set opt(ant) Antenna/OmniAntenna ;# Omnidirectional antena
# Time required to transmit numbytes bytes of data
proc TxTime {numbytes} {
global opt
return [expr $numbytes*8/$opt(bw)]
}
set opt(hdr_size) 25 ;# Bytes for header
set opt(sig_size) 500 ;# Bytes for data signal
# Packet transmission time
set opt(slot_time) [expr [TxTime [expr $opt(sig_size)+$opt(hdr_size)]]]
# Spread-spectrum packet transmission time
set opt(ss_slot_time) [expr $opt(slot_time) * $opt(spreading)]
# Maximum TDMA frame time (if all nodes in one cluster)
set opt(frame_time) [expr $opt(ss_slot_time) * $opt(nn_)]
set opt(ch_change) [expr 10 * $opt(init_energy)] ;# Time for each round
set opt(check_energy) 10 ;# Time btwn energy traces
set opt(freq) 914e+6 ;# Carrier frequency
set opt(L) 1.0 ;# System (non-propogation) loss
set opt(Gt) 1.0 ;# Tx antenna gain
set opt(Gr) 1.0 ;# Rx antenna gain
set opt(ht) 1.5 ;# Antenna height
set opt(CSThresh) 1e-9 ;# Receive threshold is 1 nW
set opt(RXThresh) 6e-9 ;# Success threshold is 6 nW
set PI 3.1415926
set l [expr 3e8 / $opt(freq)] ;# Wavelength of carrier
############################################################################
#
# Energy Models
#
############################################################################
# Efriss_amp = RXThresh * (4pi)^2 / (Rb Gt Gr lambda^2)
set opt(Efriss_amp) [expr [expr 1.1 * $opt(RXThresh) * 16 * $PI * $PI] / \
[expr $opt(bw) * $opt(Gt) * $opt(Gr) * $l * $l]]
# Etwo_ray_amp = RXThresh / (Rb Gt Gr ht^2 hr^2)
set opt(Etwo_ray_amp) [expr 1.1 * $opt(RXThresh) / \
[expr $opt(bw) * $opt(Gt) * $opt(Gr) * \
$opt(ht) * $opt(ht) * $opt(ht) * $opt(ht)]]
set opt(EXcvr) 50e-9 ;# Energy for radio circuitry
set opt(e_bf) 5e-9 ;# Beamforming energy (J/bit)
set opt(Esense) 0 ;# Sensing energy (J/bit)
set opt(thresh_energy) 0.00 ;# Threshold for power adaptation
set opt(Pidle) 0 ;# Idle power (W)
set opt(Psleep) 0 ;# Sleep power (W)
# ===== Get rid of the warnings in bind ================================
Resource/Energy set energyLevel_ $opt(init_energy)
Resource/Energy set alarmLevel_ $opt(thresh_energy)
Resource/Energy set expended_ 0
Agent/RCAgent set sport_ 0
Agent/RCAgent set dport_ 0
Agent/RCAgent set packetMsg_ 0
Agent/RCAgent set distEst_ 0
Agent/RCAgent set packetSize_ 0
Agent/BSAgent set packetMsg_ 0
Agent/BSAgent set packetSize_ 0
Agent/BSAgent set recv_code_ 0
RCALinkLayer set delay_ 25us
RCALinkLayer set bandwidth_ 0
RCALinkLayer set off_prune_ 0
RCALinkLayer set off_CtrMcast_ 0
RCALinkLayer set macDA_ 0
RCALinkLayer set debug_ 0
RCALinkLayer set avoidReordering_ 0
Phy/WirelessPhy set bandwidth_ $opt(bw)
Phy/WirelessPhy set CSThresh_ $opt(CSThresh)
Phy/WirelessPhy set RXThresh_ $opt(RXThresh)
Phy/WirelessPhy set Efriss_amp_ $opt(Efriss_amp)
Phy/WirelessPhy set Etwo_ray_amp_ $opt(Etwo_ray_amp)
Phy/WirelessPhy set EXcvr_ $opt(EXcvr)
Phy/WirelessPhy set freq_ $opt(freq)
Phy/WirelessPhy set L_ $opt(L)
Phy/WirelessPhy set sleep_ 0
Phy/WirelessPhy set alive_ 1
Phy/WirelessPhy set ss_ $opt(spreading)
Phy/WirelessPhy set dist_ 0
Antenna/OmniAntenna set Gt_ $opt(Gt)
Antenna/OmniAntenna set Gr_ $opt(Gr)
Antenna/OmniAntenna set Z_ $opt(ht)
set MacTrace OFF
Mac set bandwidth_ $opt(bw)
Mac/Sensor set code_ 0
Mac/Sensor set node_num_ 0
Mac/Sensor set ss_ $opt(spreading)
Mac/Sensor set CHheard_ 0
Mac/Sensor set myADVnum_ 0
set bs[list $opt(bs_x) $opt(bs_y)]
set BS_NODE 1
set outf [open "$opt(dirname)/conditions.txt" a]
puts $outf "Simulation will stop after $opt(stop) seconds."
puts $outf "Base station at ($opt(bs_x), $opt(bs_y))"
if {$opt(eq_energy) == 1} {
puts $outf "Each node starting with $opt(init_energy) Joules of energy.\n"
}
puts $outf "Energy Model:"
puts $outf "\t\tRXThresh = $opt(RXThresh)"
puts $outf "\t\tCSThresh = $opt(CSThresh)"
puts $outf "\t\tRb = $opt(bw)"
puts $outf "\t\tExcvr = $opt(EXcvr)"
puts $outf "\t\tEfriss_amp = $opt(Efriss_amp)"
puts $outf "\t\tEtwo_ray_amp = $opt(Etwo_ray_amp)"
puts $outf "\t\tEbf = $opt(e_bf)"
puts $outf "\t\tPidle = $opt(Pidle)"
puts $outf "\t\tPsleep = $opt(Psleep)\n"
close $outf
set initialized 0
set rng_ [new RNG]
proc leach-create-mobile-node { id } {
global ns_ chan prop topo tracefd opt node_
global initialized BS_NODE rng_
if {$initialized == 0} {
sens_init
set initialized 1
}
# Create nodes.
if {$id != $opt(nn_)} {
puts -nonewline "$id "
set node_($id) [new MobileNode/ResourceAwareNode]
} else {
puts "($opt(nn_) == BS)"
set node_($id) [new MobileNode/ResourceAwareNode $BS_NODE]
}
set node $node_($id)
if {$id != $opt(nn_)} {
# Set initial node energy.
if {$opt(eq_energy) == 1} {
$node set-energy $opt(init_energy) $opt(thresh_energy)
} else {
#set E [$rng_ uniform $opt(lower_e) $opt(upper_e)]
#set rn [$rng_ uniform 0 1]
#if {$rn 0.1} {
# set E 200
#} else {
# set E 2
#}
set high_e_nodes[list 97 19 12 87 8 22 83 55 34 72]
if {[lsearch $high_e_nodes $id] == -1} {
set E 2
} else {
set E 200
}
$node set-energy $E $opt(thresh_energy)
set initf [open "$opt(dirname)/init.energy" a]
puts $initf "$id\t$E"
close $initf
}
} else {
# Base station has an infinite amount of energy.
$node set-energy 50000 $opt(thresh_energy)
}
# Disable random motion.
$node random-motion 0
$node topography $topo
if ![info exist inerrProc_] {
set inerrProc_ ""
}
if ![info exist outerrProc_] {
set outerrProc_ ""
}
if ![info exist FECProc_] {
set FECProc_ ""
}
# Connect the node to the channel.
$node add-interface $chan $prop $opt(ll) $opt(mac) \
$opt(ifq) $opt(ifqlen) $opt(netif) $opt(ant) \
$topo $inerrProc_ $outerrProc_ $FECProc_
# Set up the trace target.
set T [new Trace/Generic]
$T target [$ns_ set nullAgent_]
$T attach $tracefd
$T set src_ $id
$node log-target $T
$ns_ at 0.0 "$node_($id) start-app"
}
proc sens_init {} {
global ns_ opt ns
# The timer code has hard-coded the global variable ns to
# be the simulator.
set ns $ns_
$ns_ at $opt(stop) "sens_finish"
# Start logging simulation statistics.
$ns_ at $opt(check_energy) "sens_gather_stats"
}[B][B]
#################################################################################################### ######## resulting errors
Administrator@bayede-7e644b2d ~
$ cd ns-allinone-2.27
Administrator@bayede-7e644b2d ~/ns-allinone-2.27
$ ns em.tcl
invalid command name "Resource/Energy"
while executing
"Resource/Energy instproc setParams {args} {
$self instvar energyLevel_ alarmLevel_
set energyLevel_ [lindex $args 0]
set alarmLevel_ [lind..."
(file "../ns-allinone-2.27/ns-2.27/mit/rca/resources/ns-energy-resource.tcl"
line 11)
invoked from within
"source.orig ../ns-allinone-2.27/ns-2.27/mit/rca/resources/ns-energy-resource.tc
l"
("uplevel" body line 1)
invoked from within
"uplevel source.orig[list $fileName]"
invoked from within
"if [$instance_ is_http_url $fileName] {
set buffer [$instance_ read_url $fileName]
uplevel eval $buffer
} else {
uplevel source.orig[list $fileName]
..."
(procedure "source" line 8)
invoked from within
"source $env(RCA_LIBRARY)/resources/ns-energy-resource.tcl"
(file "em.tcl" line 18)
Im trying to simulate the LEACH protocol using this TCL but it give me errors. any one with a solution help me.
Code:
#
# This code was developed as part of the MIT uAMPS project. (June, 2000)
#
global opt bs
source $env(RCA_LIBRARY)/ns-ranode.tcl
source $env(uAMPS_LIBRARY)/ns-bsapp.tcl
source $env(uAMPS_LIBRARY)/extras.tcl
#source $env(uAMPS_LIBRARY)/stats.tcl
#Uncomment these lines to use gdb to debug the c code
#source mit/uAMPS/ns-bsapp.tcl
#source mit/uAMPS/extras.tcl
source $env(uAMPS_LIBRARY)/stats.tcl
source $env(RCA_LIBRARY)/resources/ns-resource-manager.tcl
source $env(RCA_LIBRARY)/resources/ns-energy-resource.tcl
source $env(RCA_LIBRARY)/resources/ns-neighbor-resource.tcl
# ========================================================================
# Default Script Options
# ========================================================================
set opt(bsapp) "Application/BSApp" ;# BS application type
set opt(mtype) "" ;# No meta-data used
set opt(nn_**) [expr $opt(nn) - 1] ;# Number of non-BS nodes
set opt(bsID) $opt(nn_) ;# BS node number
set opt(bsCode) 0 ;# Spreading code for BS
set opt(quiet) 1 ;# 0=print info, 1=quiet
set opt(bw) 1e6 ;# 1 Mbps radio speed
set opt(delay) 1e-12 ;# Links delay
set opt(prop_speed) 3e8; ;# Meters per second
set opt(ll) RCALinkLayer ;# Arpless link-layer
set opt(mac) Mac/Sensor ;# Sensor mac protocol
set opt(ifq) Queue/DropTail ;# DropTail Q
set opt(ifqlen) 100 ;# Max packets in ifq
set opt(netif) Phy/WirelessPhy ;# Wireless channel
set opt(ant) Antenna/OmniAntenna ;# Omnidirectional antena
# Time required to transmit numbytes bytes of data
proc TxTime {numbytes} {
global opt
return [expr $numbytes*8/$opt(bw)]
}
set opt(hdr_size) 25 ;# Bytes for header
set opt(sig_size) 500 ;# Bytes for data signal
# Packet transmission time
set opt(slot_time) [expr [TxTime [expr $opt(sig_size)+$opt(hdr_size)]]]
# Spread-spectrum packet transmission time
set opt(ss_slot_time) [expr $opt(slot_time) * $opt(spreading)]
# Maximum TDMA frame time (if all nodes in one cluster)
set opt(frame_time) [expr $opt(ss_slot_time) * $opt(nn_)]
set opt(ch_change) [expr 10 * $opt(init_energy)] ;# Time for each round
set opt(check_energy) 10 ;# Time btwn energy traces
set opt(freq) 914e+6 ;# Carrier frequency
set opt(L) 1.0 ;# System (non-propogation) loss
set opt(Gt) 1.0 ;# Tx antenna gain
set opt(Gr) 1.0 ;# Rx antenna gain
set opt(ht) 1.5 ;# Antenna height
set opt(CSThresh) 1e-9 ;# Receive threshold is 1 nW
set opt(RXThresh) 6e-9 ;# Success threshold is 6 nW
set PI 3.1415926
set l [expr 3e8 / $opt(freq)] ;# Wavelength of carrier
#
# Energy Models
#
# Efriss_amp = RXThresh * (4pi)^2 / (Rb Gt Gr lambda^2)
set opt(Efriss_amp) [expr [expr 1.1 * $opt(RXThresh) * 16 * $PI * $PI] / \
[expr $opt(bw) * $opt(Gt) * $opt(Gr) * $l * $l]]
# Etwo_ray_amp = RXThresh / (Rb Gt Gr ht^2 hr^2)
set opt(Etwo_ray_amp) [expr 1.1 * $opt(RXThresh) / \
[expr $opt(bw) * $opt(Gt) * $opt(Gr) * \
$opt(ht) * $opt(ht) * $opt(ht) * $opt(ht)]]
set opt(EXcvr) 50e-9 ;# Energy for radio circuitry
set opt(e_bf) 5e-9 ;# Beamforming energy (J/bit)
set opt(Esense) 0 ;# Sensing energy (J/bit)
set opt(thresh_energy) 0.00 ;# Threshold for power adaptation
set opt(Pidle) 0 ;# Idle power (W)
set opt(Psleep) 0 ;# Sleep power (W)
# ===== Get rid of the warnings in bind ================================
Resource/Energy set energyLevel_ $opt(init_energy)
Resource/Energy set alarmLevel_ $opt(thresh_energy)
Resource/Energy set expended_ 0
Agent/RCAgent set sport_ 0
Agent/RCAgent set dport_ 0
Agent/RCAgent set packetMsg_ 0
Agent/RCAgent set distEst_ 0
Agent/RCAgent set packetSize_ 0
Agent/BSAgent set packetMsg_ 0
Agent/BSAgent set packetSize_ 0
Agent/BSAgent set recv_code_ 0
RCALinkLayer set delay_ 25us
RCALinkLayer set bandwidth_ 0
RCALinkLayer set off_prune_ 0
RCALinkLayer set off_CtrMcast_ 0
RCALinkLayer set macDA_ 0
RCALinkLayer set debug_ 0
RCALinkLayer set avoidReordering_ 0
Phy/WirelessPhy set bandwidth_ $opt(bw)
Phy/WirelessPhy set CSThresh_ $opt(CSThresh)
Phy/WirelessPhy set RXThresh_ $opt(RXThresh)
Phy/WirelessPhy set Efriss_amp_ $opt(Efriss_amp)
Phy/WirelessPhy set Etwo_ray_amp_ $opt(Etwo_ray_amp)
Phy/WirelessPhy set EXcvr_ $opt(EXcvr)
Phy/WirelessPhy set freq_ $opt(freq)
Phy/WirelessPhy set L_ $opt(L)
Phy/WirelessPhy set sleep_ 0
Phy/WirelessPhy set alive_ 1
Phy/WirelessPhy set ss_ $opt(spreading)
Phy/WirelessPhy set dist_ 0
Antenna/OmniAntenna set Gt_ $opt(Gt)
Antenna/OmniAntenna set Gr_ $opt(Gr)
Antenna/OmniAntenna set Z_ $opt(ht)
set MacTrace OFF
Mac set bandwidth_ $opt(bw)
Mac/Sensor set code_ 0
Mac/Sensor set node_num_ 0
Mac/Sensor set ss_ $opt(spreading)
Mac/Sensor set CHheard_ 0
Mac/Sensor set myADVnum_ 0
set bs[list $opt(bs_x) $opt(bs_y)]
set BS_NODE 1
set outf [open "$opt(dirname)/conditions.txt" a]
puts $outf "Simulation will stop after $opt(stop) seconds."
puts $outf "Base station at ($opt(bs_x), $opt(bs_y))"
if {$opt(eq_energy) == 1} {
puts $outf "Each node starting with $opt(init_energy) Joules of energy.\n"
}
puts $outf "Energy Model:"
puts $outf "\t\tRXThresh = $opt(RXThresh)"
puts $outf "\t\tCSThresh = $opt(CSThresh)"
puts $outf "\t\tRb = $opt(bw)"
puts $outf "\t\tExcvr = $opt(EXcvr)"
puts $outf "\t\tEfriss_amp = $opt(Efriss_amp)"
puts $outf "\t\tEtwo_ray_amp = $opt(Etwo_ray_amp)"
puts $outf "\t\tEbf = $opt(e_bf)"
puts $outf "\t\tPidle = $opt(Pidle)"
puts $outf "\t\tPsleep = $opt(Psleep)\n"
close $outf
set initialized 0
set rng_ [new RNG]
proc leach-create-mobile-node { id } {
global ns_ chan prop topo tracefd opt node_
global initialized BS_NODE rng_
if {$initialized == 0} {
sens_init
set initialized 1
}
# Create nodes.
if {$id != $opt(nn_)} {
puts -nonewline "$id "
set node_($id) [new MobileNode/ResourceAwareNode]
} else {
puts "($opt(nn_) == BS)"
set node_($id) [new MobileNode/ResourceAwareNode $BS_NODE]
}
set node $node_($id)
if {$id != $opt(nn_)} {
# Set initial node energy.
if {$opt(eq_energy) == 1} {
$node set-energy $opt(init_energy) $opt(thresh_energy)
} else {
#set E [$rng_ uniform $opt(lower_e) $opt(upper_e)]
#set rn [$rng_ uniform 0 1]
#if {$rn 0.1} {
# set E 200
#} else {
# set E 2
#}
set high_e_nodes[list 97 19 12 87 8 22 83 55 34 72]
if {[lsearch $high_e_nodes $id] == -1} {
set E 2
} else {
set E 200
}
$node set-energy $E $opt(thresh_energy)
set initf [open "$opt(dirname)/init.energy" a]
puts $initf "$id\t$E"
close $initf
}
} else {
# Base station has an infinite amount of energy.
$node set-energy 50000 $opt(thresh_energy)
}
# Disable random motion.
$node random-motion 0
$node topography $topo
if ![info exist inerrProc_] {
set inerrProc_ ""
}
if ![info exist outerrProc_] {
set outerrProc_ ""
}
if ![info exist FECProc_] {
set FECProc_ ""
}
# Connect the node to the channel.
$node add-interface $chan $prop $opt(ll) $opt(mac) \
$opt(ifq) $opt(ifqlen) $opt(netif) $opt(ant) \
$topo $inerrProc_ $outerrProc_ $FECProc_
# Set up the trace target.
set T [new Trace/Generic]
$T target [$ns_ set nullAgent_]
$T attach $tracefd
$T set src_ $id
$node log-target $T
$ns_ at 0.0 "$node_($id) start-app"
}
proc sens_init {} {
global ns_ opt ns
# The timer code has hard-coded the global variable ns to
# be the simulator.
set ns $ns_
# Remove old trace files.
catch "eval exec rm [glob -nocomplain $opt(dirname)/TDMAschedule.*.txt]"
catch "exec rm $opt(dirname)/$opt(filename).energy"
catch "exec rm $opt(dirname)/$opt(filename).data"
catch "exec rm $opt(dirname)/$opt(filename).alive"
catch "exec rm $opt(dirname)/startup.energy"
catch "exec rm $opt(dirname)/init.energy"
puts "Creating sensor nodes..."
sens_init_stats "$opt(dirname)/$opt(filename)"
$ns_ at $opt(stop) "sens_finish"
# Start logging simulation statistics.
$ns_ at $opt(check_energy) "sens_gather_stats"
}
Im not sure where there I have done a changeis that were required from me but I still find the same error
Last edited by keepwalking; 05-23-2011 at 07:41 AM.
Hello friends
If anybody has written a code for "An Efficient N-to-1 Multipath Routing Protocol in Wireless Sensor Networks" could you please send me the source code to my mail id chethan.atkit@gmail.com.
i will be very thankful to you if you send me the code
friends please help me
I need to evaluate LEACH and LEAH-C but my TCl script want to run it give me the following errors, I need some one who can help me to solve this problem, I need to check delay of leader election , routing cost, number of hops taken.
Code:
luuh@ubuntu:~$ cd ns-allinone-2.34/ns-2.34/mit/
luuh@ubuntu:~/ns-allinone-2.34/ns-2.34/mit$ ns leacttcl.tcl
syntax error in expression "$i $argc": extra tokens at end of expression
("for" test expression)
while compiling
"for {set i 0} {$i $argc} {incr i} {
set arg [lindex $argv $i]
if {[string range $arg 0 0] != "-"} continue
set name [string range $arg 1 end]
..."
(compiling body of proc "getopt", line 5)
invoked from within
"getopt $argc $argv"
(file "leacttcl.tcl" line 180)
luuh@ubuntu:~/ns-allinone-2.34/ns-2.34/mit$
this my TCL script
Code:
# Copyright (c) 1997 Regents of the University of California.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the Computer Systems
# Engineering Group at Lawrence Berkeley Laboratory.
# 4. Neither the name of the University nor of the Laboratory may be used
# to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $Header: /usr/src/mash/repository/vint/ns-2/tcl/ex/wireless.tcl,v 1.2 1999/02/24 23:27:34 haldar Exp $
#
# Ported from CMU/Monarch's code, nov'98 -Padma.
# ======================================================================
# Default Script Options
# ======================================================================
set opt(chan) Channel/WirelessChannel
set opt(prop) Propagation/TwoRayGround
#set opt(netif) NetIf/SharedMedia
set opt(netif) Phy/WirelessPhy
#set opt(mac) Mac/802_11
set opt(mac) Mac/802_11
set opt(ifq) Queue/DropTail/PriQueue
set opt(ll) LL
set opt(ant) Antenna/OmniAntenna
set opt(x) 0 ;# X dimension of the topography
set opt(y) 0 ;# Y dimension of the topography
#set opt(cp) "../mobility/scene/cbr-50-20-4-512" ;# connection pattern file
set opt(cp) ""
set opt(sc) "../mobility/scene/scen-670x670-50-600-20-2" ;# scenario file
set opt(ifqlen) 50 ;# max packet in ifq
set opt(nn) 51 ;# number of nodes
set opt(seed) 0.0
set opt(stop) 10.0 ;# simulation time
set opt(tr) out.tr ;# trace file
set opt(rp) dsdv ;# routing protocol script
set opt(lm) "on" ;# log movement
# ======================================================================
set AgentTrace ON
set RouterTrace ON
set MacTrace OFF
LL set mindelay_ 50us
LL set delay_ 25us
LL set bandwidth_ 0 ;# not used
LL set off_prune_ 0 ;# not used
LL set off_CtrMcast_ 0 ;# not used
Agent/Null set sport_ 0
Agent/Null set dport_ 0
Agent/CBR set sport_ 0
Agent/CBR set dport_ 0
Agent/TCPSink set sport_ 0
Agent/TCPSink set dport_ 0
Agent/TCP set sport_ 0
Agent/TCP set dport_ 0
Agent/TCP set packetSize_ 1460
Queue/DropTail/PriQueue set Prefer_Routing_Protocols 1
# unity gain, omni-directional antennas
# set up the antennas to be centered in the node and 1.5 meters above it
Antenna/OmniAntenna set X_ 0
Antenna/OmniAntenna set Y_ 0
Antenna/OmniAntenna set Z_ 1.5
Antenna/OmniAntenna set Gt_ 1.0
Antenna/OmniAntenna set Gr_ 1.0
# Initialize the SharedMedia interface with parameters to make
# it work like the 914MHz Lucent WaveLAN DSSS radio interface
Phy/WirelessPhy set CPThresh_ 10.0
Phy/WirelessPhy set CSThresh_ 1.559e-11
Phy/WirelessPhy set RXThresh_ 3.652e-10
Phy/WirelessPhy set Rb_ 2*1e6
Phy/WirelessPhy set Pt_ 0.2818
Phy/WirelessPhy set freq_ 914e+6
Phy/WirelessPhy set L_ 1.0
# ======================================================================
proc usage { argv0 } {
puts "Usage: $argv0"
puts "\tmandatory arguments:"
puts "\t\t\[-x MAXX\] \[-y MAXY\]"
puts "\toptional arguments:"
puts "\t\t\[-cp conn pattern\] \[-sc scenario\] \[-nn nodes\]"
puts "\t\t\[-seed seed\] \[-stop sec\] \[-tr tracefile\]\n"
}
proc getopt {argc argv} {
global opt
lappend optlist cp nn seed sc stop tr x y
for {set i 0} {$i $argc} {incr i} {
set arg [lindex $argv $i]
if {[string range $arg 0 0] != "-"} continue
set name [string range $arg 1 end]
set opt($name) [lindex $argv [expr $i+1]]
}
}
proc cmu-trace { ttype atype node } {
global ns_ tracefd
if { $tracefd == "" } {
return ""
}
set T [new CMUTrace/$ttype $atype]
$T target [$ns_ set nullAgent_]
$T attach $tracefd
$T set src_ [$node id]
$T node $node
return $T
}
proc create-god { nodes } {
global ns_ god_ tracefd
set god_ [new God]
$god_ num_nodes $nodes
}
proc log-movement {} {
global logtimer ns_ ns
set ns $ns_
source tcl/mobility/timer.tcl
Class LogTimer -superclass Timer
LogTimer instproc timeout {} {
global opt node_;
for {set i 0} {$i $opt(nn)} {incr i} {
$node_($i) log-movement
}
$self sched 0.1
}
set logtimer [new LogTimer]
$logtimer sched 0.1
}
# ======================================================================
# Main Program
# ======================================================================
getopt $argc $argv
#
# Source External TCL Scripts
#
source tcl/lib/ns-mobilenode.tcl
#if { $opt(rp) != "" } {
source tcl/mobility/$opt(rp).tcl
#} elseif { [catch { set env(NS_PROTO_SCRIPT) } ] == 1 } {
#puts "\nenvironment variable NS_PROTO_SCRIPT not set!\n"
#exit
#} else {
#puts "\n*** using script $env(NS_PROTO_SCRIPT)\n\n";
#source $env(NS_PROTO_SCRIPT)
#}
source tcl/lib/ns-cmutrace.tcl
# do the get opt again incase the routing protocol file added some more
# options to look for
getopt $argc $argv
if { $opt(x) == 0 || $opt(y) == 0 } {
usage $argv0
exit 1
}
if {$opt(seed) > 0} {
puts "Seeding Random number generator with $opt(seed)\n"
ns-random $opt(seed)
}
#
# Initialize Global Variables
#
set ns_ [new Simulator]
set chan [new $opt(chan)]
set prop [new $opt(prop)]
set topo [new Topography]
set tracefd [open $opt(tr) w]
$topo load_flatgrid $opt(x) $opt(y)
$prop topography $topo
#
# Create God
#
create-god $opt(nn)
#
# log the mobile nodes movements if desired
#
if { $opt(lm) == "on" } {
log-movement
}
#
# Create the specified number of nodes $opt(nn) and "attach" them
# the channel.
# Each routing protocol script is expected to have defined a proc
# create-mobile-node that builds a mobile node and inserts it into the
# array global $node_($i)
#
if { [string compare $opt(rp) "dsr"] == 0} {
for {set i 0} {$i $opt(nn) } {incr i} {
dsr-create-mobile-node $i
}
} elseif { [string compare $opt(rp) "dsdv"] == 0} {
for {set i 0} {$i $opt(nn) } {incr i} {
dsdv-create-mobile-node $i
}
} elseif { [string compare $opt(rp) "leach"] == 0} {
for {set i 0} {$i $opt(nn) } {incr i} {
leach-create-mobile-node $i
}
} elseif { [string compare $opt(rp) "leach-c"] == 0} {
for {set i 0} {$i $opt(nn) } {incr i} {
leach-create-mobile-node $i
}
} elseif { [string compare $opt(rp) "stat-clus"] == 0} {
for {set i 0} {$i $opt(nn) } {incr i} {
leach-create-mobile-node $i
}
} elseif { [string compare $opt(rp) "mte"] == 0} {
for {set i 0} {$i $opt(nn) } {incr i} {
leach-create-mobile-node $i
}
}
#
# Source the Connection and Movement scripts
#
if { $opt(cp) == "" } {
puts "*** NOTE: no connection pattern specified."
set opt(cp) "none"
} else {
puts "Loading connection pattern..."
source $opt(cp)
}
#
# Tell all the nodes when the simulation ends
#
for {set i 0} {$i $opt(nn) } {incr i} {
$ns_ at $opt(stop).000000001 "$node_($i) reset";
}
$ns_ at $opt(stop).00000001 "puts \"NS EXITING...\" ; $ns_ halt"
if { $opt(sc) == "" } {
puts "*** NOTE: no scenario file specified."
set opt(sc) "none"
} else {
puts "Loading scenario file..."
source $opt(sc)
puts "Load complete..."
}
puts $tracefd "M 0.0 nn $opt(nn) x $opt(x) y $opt(y) rp $opt(rp)"
puts $tracefd "M 0.0 sc $opt(sc) cp $opt(cp) seed $opt(seed)"
puts $tracefd "M 0.0 prop $opt(prop) ant $opt(ant)"
puts "Starting Simulation..."
$ns_ run
Dears,
I'm a new member and i need to install the leach on NS2 for my masters, but i can't get Leach mit.tar.gz neither the make file? so can any one help me and send me them on my Email? Monaz.essam@gmail.com
thanks in advance
I have ns2.34 installed in ubuntu 9.10. Now I want to run and work on mit LEACH protocol in ns2.34. I have installed ns-leach2.34, i m not able to run it.Can anyone plz tell me entire process of run mit leach in ns2.34.
thanks ........
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