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Ns2 Wireless Example Programs

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Wireless Simulation In Ns2

up No drop packets using the error models for wireless scenario? up vote 2 down vote favorite I am trying to use the error model in ns2 with wireless links, I am using ns2.33. I tried the uniform error model and the markov chain model. No errors from ns but when I am trying to find the dropped packets due to corruption I

Interface Queue Type In Ns2

can not find any of them using either the uniform or markov models. So please help me if I made any error in using the error model. to search for dropped packets I am using eid@eid-laptop:~/code/ns2/noisy$ cat mixed.tr | grep d My code is available here : http://pastebin.com/f68749435 tcl simulation wireless ns2 share|improve this question edited Feb 11 '14 at 13:51 UiUx 77221122 asked Nov 5 '08 at 17:10 add a comment| 1 Answer 1 active oldest votes up vote -1 down vote Try: grep d mixed.tr share|improve this answer answered Nov 5 '08 at 19:40 Joseph Bui 1,3801118 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. asked 7 years ago viewed 2224 times active 2 years ago Related 1How can I monitor a flow over wireless connection?1Simulating packet dropping in a wireless network0Wireless simulation issue-1ns2 projects in wirele

ZHIBIN WU 06/19/2003# ================================================== set cbr_size 500 set cbr_interval 0.002 set num_row 4 set time_duration 100 set val(chan) Channel/WirelessChannel ;# channel type set val(prop) Propagation/TwoRayGround ;# radio-propagation model set val(netif) Phy/WirelessPhy ns2 tutorial for wireless networks ;# network interface type set val(mac) Mac/802_11 ;# MAC type set val(ifq) Queue/DropTail/PriQueue ;#

Tcl Script For Wireless Networks In Ns2

interface queue type set val(ll) LL ;# link layer type set val(ant) Antenna/OmniAntenna ;# antenna model set val(ifqlen) 50 ;# max packet ns2 code for wireless network in ifq set val(rp) DSDV ;# routing protocol # # Initialize ns # set ns_ [new Simulator] set tracefd [open simple.tr w] $ns_ trace-all $tracefd # set up topography object set topo [new Topography] $topo http://stackoverflow.com/questions/265886/no-drop-packets-using-the-error-models-for-wireless-scenario load_flatgrid 1000 1000 create-god [expr $num_row * $num_row ] $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 [new $val(chan)] -topoInstance $topo \ -agentTrace ON -routerTrace OFF\ -macTrace ON \ -movementTrace OFF for {set i 0} {$i < [expr $num_row*$num_row]} {incr i} { set node_($i) [$ns_ node] } set k 0; while {$k < $num_row } { http://www.winlab.rutgers.edu/~zhibinwu/html/NS_examp.html for {set i 0} {$i < $num_row } {incr i} { set m [expr $i+$k*$num_row]; $node_($m) set X_ [expr $i*240]; $node_($m) set Y_ [expr $k*240+20.0]; $node_($m) set Z_ 0.0 } incr k; }; for {set i 0} {$i < $num_row } {incr i} { set udp_($i) [new Agent/UDP] set null_($i) [new Agent/Null] } $ns_ attach-agent $node_(0) $udp_(0) $ns_ attach-agent $node_(7) $udp_(1) $ns_ attach-agent $node_(2) $udp_(2) $ns_ attach-agent $node_(7) $udp_(3) $ns_ attach-agent $node_(6) $null_(0) $ns_ attach-agent $node_(1) $null_(1) $ns_ attach-agent $node_(8) $null_(2) $ns_ attach-agent $node_(15) $null_(3) for {set i 0} {$i < $num_row } {incr i} { $ns_ connect $udp_($i) $null_($i) } for {set i 0} {$i < $num_row } {incr i} { set cbr_($i) [new Application/Traffic/CBR] $cbr_($i) set packetSize_ $cbr_size $cbr_($i) set interval_ 0.5 $cbr_($i) attach-agent $udp_($i) } $ns_ at 11.0234 "$cbr_(0) start" $ns_ at 10.4578 "$cbr_(1) start" $ns_ at 12.7184 "$cbr_(2) start" $ns_ at 12.2456 "$cbr_(3) start" # Tell nodes when the simulation ends # for {set i 0} {$i < [expr $num_row*$num_row] } {incr i} { $ns_ at [expr $time_duration +10.0] "$node_($i) reset"; } $ns_ at [expr $time_duration +10.0] "finish" $ns_ at [expr $time_duration +10.01] "puts \"NS Exiting...\"; $ns_ halt" proc finish {} { global ns_ tracefd $ns_ flush-trace close $tracefd } puts "Starting Simulation..." $ns_ run However, a

εμάς.Μάθετε περισσότερα Το κατάλαβαΟ λογαριασμός μουΑναζήτησηΧάρτεςYouTubePlayΕιδήσειςGmailDriveΗμερολόγιοGoogle+ΜετάφρασηΦωτογραφίεςΠερισσότεραΈγγραφαBloggerΕπαφέςHangoutsΑκόμη περισσότερα από την https://books.google.com/books?id=_VkTzFLnwD4C&pg=PA439&lpg=PA439&dq=ns2+error+model+tcl&source=bl&ots=__35om8vrg&sig=DtOzZw92anrYg7pRkAotxomsCRg&hl=en&sa=X&ved=0ahUKEwiXlMCM9OPPAhVk64MKHW8sDwAQ6AEIRTAF GoogleΕίσοδοςΚρυφά πεδίαΒιβλίαbooks.google.gr - Introduction to Network Simulator NS2 is a primer providing materials for NS2 beginners, whether students, professors, or researchers for understanding the architecture of Network Simulator 2 (NS2) and in ns2 for incorporating simulation modules into NS2. The authors discuss the simulation architecture and...https://books.google.gr/books/about/Introduction_to_Network_Simulator_NS2.html?hl=el&id=_VkTzFLnwD4C&utm_source=gb-gplus-shareIntroduction to Network Simulator NS2Η βιβλιοθήκη μουΒοήθειαΣύνθετη Αναζήτηση ΒιβλίωνΑγορά eBook - 112,83 €Λήψη αυτού του βιβλίου σε έντυπη μορφήSpringer for wireless network ShopΕλευθερουδάκηςΠαπασωτηρίουΕύρεση σε κάποια βιβλιοθήκηΌλοι οι πωλητές»Introduction to Network Simulator NS2Teerawat Issariyakul, Ekram HossainSpringer Science & Business Media, 2 Δεκ 2011 - 512 σελίδες 1 Κριτικήhttps://books.google.gr/books/about/Introduction_to_Network_Simulator_NS2.html?hl=el&id=_VkTzFLnwD4CIntroduction to Network Simulator NS2 is a primer providing materials for NS2 beginners, whether students, professors, or researchers for understanding the architecture of Network Simulator 2 (NS2) and for incorporating simulation modules into NS2. The authors discuss the simulation architecture and the key components of NS2 including simulation-related objects, network objects, packet-related objects, and helper objects. The NS2 modules included within are nodes, links, SimpleLink objec

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error model in ns2

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error models in ns2

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