[ns] Post analysis of energy related trace file
Hello ns-users
I want to analyse an energy related trace file and i work with AWK.
but it doesn't deal with energy. I have a tcl file which i want to
caculate the "end
to end delay" and "throughput" and "energy consumption" through it.
when i set the mac type as 802.11 it works with AWK and give me the
"end to end delay"and "thorughput". but when i change the mac type to
smac it doesn't work even on calculating "end to end delay"and
"throughput". I use the following tcl file.
Thanks in advance
Samira Niafar
# run SMAC in a 5-nodes multihop network with DSR routing
set opt(chan) Channel/WirelessChannel
set opt(prop) Propagation/TwoRayGround
set opt(netif) Phy/WirelessPhy
set opt(mac)Mac/802_11 ;# MAC type
#set opt(mac)Mac/SMAC
set opt(ifq)Queue/DropTail/PriQueue
set opt(ifq)CMUPriQueue
set opt(ll) LL
set opt(ant)Antenna/OmniAntenna
set opt(x) 600 ;# X dimension of the topography
set opt(y) 600 ;# Y dimension of the topography
set opt(ifqlen) 50;# max packet in ifq
set opt(seed) 0.0
set opt(tr) smac2.tr ;# trace file
set opt(rp) DSR
set opt(filters)GradientFilter
set opt(nn) 14;# how many nodes are simulated
set opt(stop) 300.0;# simulation time
set opt(syncFlag) 1 ;# is set to 1 when SMAC
uses sleep-wakeup cycle
set opt(selfConfigFlag) 1 ;# is set to 0 when SMAC uses user
configurable schedule start time
set opt(initialenergy) 1000
set opt(energymodel)EnergyModel ;
set opt(radiomodel) RadioModel;
set opt(receivepower) 0.281838 ;# Receiving Power
set opt(transmitpower) 0.281838;# Transmitting Power
set opt(idlepower) 0.281838 ;# Idle Power
set opt(sleeppower) 2.81838e-4 ;# sleep power
set opt(transitionpower) 0.0563676;# transition power
set opt(transitiontime) 0.005;# transition time
#set interval1.0
#set appTime1 42.0;# in seconds
#set appTime2 44.0;# in seconds
#set stopTime100;# in seconds
# =
# Other default settings
#LL set mindelay_50us
#LL set delay_ 25us
#LL set bandwidth_ 0 ;
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_ 512
#
Queue/DropTail/PriQueue set Prefer_Routing_Protocols1
# 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_ 1.50990e-07
#Phy/WirelessPhy set RXThresh_ 4.80696e-07
Phy/WirelessPhy set CSThresh_ 1.559e-10
Phy/WirelessPhy set RXThresh_ 3.652e-10 ;# Receiving Threshold
Phy/WirelessPhy set Rb_ 2*1e6
Phy/WirelessPhy set Pt_ 0.2818
Phy/WirelessPhy set freq_ 914e+6
Phy/WirelessPhy set L_ 1.0
# SMAC settings
Mac/SMAC set syncFlag_ 1; # sleep wakeup cycles
#Mac/SMAC set SMAC_DUTY_CYCLE 50
Mac/SMAC set dutyCycle_ 90
#ErrorModel set rate_ 0.1
#proc UniformError {} {
# global
#opt
# set errObj [new ErrorModel]
# $errObj unit packet
# return $errObj
#}
# create simulator instance
set ns_[new Simulator]
set tracefd [open $opt(tr) w]
$ns_ use-newtrace
$ns_ trace-all $tracefd
set nf [open out03.nam w]
$ns_ namtrace-all-wireless $nf 600 600
set f0 [open out03.tr w]
set wtopo [new Topography]
$wtopo load_flatgrid $opt(x) $opt(y)
# $ns_ set WirelessNewTrace_ ON
create-god $opt(nn)
# define topology
#
# Create God
#
#
# define how node should be created
#
# node setting
$ns_ node-config -adhocRouting $opt(rp) \
-llType $opt(ll) \
-macType $opt(mac) \
-ifqType $opt(ifq) \
-ifqLen $opt(ifqlen) \
-antType $opt(ant) \
-propType $opt(prop) \
-phyType $opt(netif) \
-channelType $opt(chan) \
-topoInstance $wtopo \
Re: [ns] Introduce delay in passing packet to Link Layer
hi
Although there is a field delay_ in the parent class MAC which simulates the
MAC computational overhead, it is not used for any simulation in ll or
mac-802.11. So if a MAC layer overhead needs to be simulated, the delay_ field
needs to be inserted at 2 places:
{ simulating the send down overhead in transmit(): replacing
downtarget_->recv(p->copy(),this) to
s.schedule( sometimer ,p->copy(),delay_): the sometimer is a Handler or
TimerHandler
whose expiring would call the downtarget_->recv();
{ simulating the send up overhead in recvDATA(): replacing
uptarget_->recv(p,(Handler*)0) to
s.schedule( sometimer, p, delay_);
above changes will inserted at mac_802.11.
------
Samira Niafar
Iran University of Science and Technology
--
Sincerely
Samira Niafar
Iran University of Science and Technology
[ns] inspect installation problem
Hello ns-users I follow these steps to install inspec: 1-uncompress and untar the compressed tar file "inspect-allinone-igd-1.1.1" and copy that to home as "inspect" directory 2- run "simple-wireless.tcl" in ns-2.31 and get "simple.out" such as written in manual 3- install inspect via : cd /home/inspect ./install.sh 4- set the environment variables to: Export LD_LIBRARY_PATH=/home/inspect/lib/gtkglext/lib/:/home/lib/shplib : $LD_LIBRARY_PATH 5-put the "simple.out" and "simple.conf" at < /home/inspect> path 6- run inspect via below command: Inspect –t simple.conf simple.out but at the end i have this error: bash: command not found please tell me if i have a mistake in one of the previous procedure. Thanks samira niafar
[ns] inspect installation problem
Hello ns-users I follow these steps to install inspec: 1-uncompress and untar the compressed tar file "inspect-allinone-igd-1.1.1" and copy that to home as "inspect" directory 2- run "simple-wireless.tcl" in ns-2.31 and get "simple.out" such as written in manual 3- install inspect via : cd /home/inspect ./install.sh 4- set the environment variables to: Export LD_LIBRARY_PATH=/home/inspect/lib/gtkglext/lib/:/home/lib/shplib : $LD_LIBRARY_PATH 5-put the "simple.out" and "simple.conf" at < /home/inspect> path 6- run inspect via below command: Inspect –t simple.conf simple.out but at the end i have this error: bash: command not found please tell me if i have a mistake in one of the previous procedure. Thanks samira niafar
Re: [ns] how to use/install a new protocol???
hello i think this link will be usefull http://nuraini.net/2007/09/09/how-to-running-protocol-on-ns2/ -- Sincerely Samira Niafar
