[ns] Help Required in 802.1Q Priority Tagging
Hi Every Body Is there any tutorial or powerpoint slides related to implementation of the 802.1Q priority Tagging . If any body know kindly send me the links or files. Or Guide me how to implement the priority tagging . I will be grateful to you I hope you will reply me soon Engr. Mahmood Qureshi HEC Scholar Graduate Student: Computer Engineering Myongji University, South-Korea San 38-2 Nam-Dong Yong-in Gyunggi-Do (449-728) South Korea Mobile No. : +82-10-2891-7096
[ns] Help Required in 802.1Q Priority Tagging
Hi Every Body Is there any tutorial or powerpoint slides related to implementation of the 802.1Q priority Tagging . If any body know kindly send me the links or files. Or Guide me how to implement the priority tagging . I will be grateful to you I hope you will reply me soon
[ns] Substation Automation
Hi Everyone Is any body have Substation Automation File of IEC 61850. I want to simulate the IEC-61850 Standard in NS-2 ? Any body help me to give me the file ? Engr. Mahmood Qureshi HEC Scholar Graduate Student: Computer Engineering Myongji University, South-Korea San 38-2 Nam-Dong Yong-in Gyunggi-Do (449-728) South Korea Mobile No. : +82-10-2891-7096
[ns] Website Address Required
Dear All Is there any website exist in the internet. which do NS-2 Projects for money. i.e. i will pay money to that company. and they will do project for me. website other thn projectguideline. Help is greatly Appriciated - Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.
[ns] How to select the Exponential (Only) in TCL
Hi everyone I want to implement the Finite Queuing in NS-2 according to the formula the Throughput can be calculated as Throughput = lambda(1-Pk) // k is the queue length and Pk = (e^k)*Po and P0 = (1-e)/(1-e^(k+1)) which i have implemented in this code if queue size is 2 then throughput = 0.010144 Is it possible I can get the nearest of this value without using Random Variable ? What Should I do ? How to cancel the effect of random variable in the following code Kindly Help me .. It shall be greatly appreciated . In the given below i have provided the code . set ns [new Simulator] set tf [open out.tr w] $ns trace-all $tf set lambda 30.0 set mu33.0 set qsize2 set duration200 set n1 [$ns node] set n2 [$ns node] set link [$ns simplex-link $n1 $n2 100kb 0ms DropTail] $ns queue-limit $n1 $n2 $qsize # generate random interarrival times and packet sizes set InterArrivalTime [new RandomVariable/Exponential] $InterArrivalTime set avg_ [expr 1/$lambda] #line edited below one #set pktSize 100 set pktSize [new RandomVariable/Exponential] $pktSize set avg_ [expr 10.0/(8*$mu)] set src [new Agent/UDP] $src set packetSize_ 10 $ns attach-agent $n1 $src # queue monitoring set qmon [$ns monitor-queue $n1 $n2 [open qm.out w] 0.1] $link queue-sample-timeout proc finish {} { global ns tf $ns flush-trace close $tf exit 0 } proc th_put {} { global qsize InterArrivalTime set eps 2.718281828 set qsize1 [expr $qsize +1] set eps_qsize1[expr pow($eps,$qsize1)] set eps_qsize[expr pow($eps, $qsize)] set p0_1[expr 1-$eps] set p0_2[expr 1-$eps_qsize1] set p0[expr $p0_1/$p0_2] set pk[expr $eps_qsize*$p0] for {set i 1} {$i= 10} {incr i} { set iat [$InterArrivalTime value] puts == IATe -- $iat === # Throughput set t_put [expr [expr 1 - $pk]* $iat] puts Throughput =$t_put # Response Time set res_time [expr $qsize1 / $t_put] puts Response Time = $res_time } } proc sendpacket {} { global ns src InterArrivalTime pktSize set time [$ns now] $ns at [expr $time + [$InterArrivalTime value]] sendpacket #edited line below one #set bytes $pktSize set bytes [expr round ([$pktSize value])] $src send $bytes } set sink [new Agent/Null] $ns attach-agent $n2 $sink $ns connect $src $sink $ns at 0.0001 sendpacket $ns at 190 th_put $ns at $duration finish puts puts ===Testing puts Processing ... $ns run Engr. Mahmood Qureshi HEC Scholar Graduate Student: Computer Engineering Myongji University, South-Korea San 38-2 Nam-Dong Yong-in Gyunggi-Do (449-728) South Korea Mobile No. : +82-10-2891-7096 - Looking for last minute shopping deals? Find them fast with Yahoo! Search.
[ns] Node and TCP files help required
Is any body send the detail description file related to the following file node.cc node.h tcl.h tcl.cc tcp.cc If any body have the description file ( Describe each functions and how it is working ) so kindly give me .. Or any other help is greatly appreciated PS: I dont want this kind of discription http://www.auto-nomos.de/ns2doku/node_8cc.html I need detail description of each functions e.g. in case of tcp how tcp functions are working . I shall be grateful to you - Looking for last minute shopping deals? Find them fast with Yahoo! Search.
[ns] How to build my own packet
I m new in NS-2 I studied NS-manual but did not get the point. I installed NS-2 on Linux (Fedora 5) and working efficiently Even I implemented an example of OTCL Linkage Now I want to build my own packet with each and everything is defined by me i.e. of GOOSE Packet but have no idea how to do it. Please guide me and I think it is best if you provide the help with example. (You can create your own packet any specification ) Help on this topic is greatly appreciated. I would be thankful to you Engr. Mahmood Qureshi HEC Scholar Graduate Student: Computer Engineering Myongji University, South-Korea San 38-2 Nam-Dong Yong-in Gyunggi-Do (449-728) South Korea Mobile No. : +82-10-2891-7096 - Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.