Re: [ns] help me regarding the make file plzzzzzz

2007-12-02 Thread Kamil H. Suleiman
Hello Tamer, I think there are two ns-2 groups, the releases earlier thank 2.30 and later thank and including 2.30. The first group requires older c++ compiler and you should only install them in a linux fedora version earlier than core 5. This applies to your 2.29, which should be installed eith

Re: [ns] effect of distance on throughput

2007-11-13 Thread Kamil H. Suleiman
pt language like "awk, perl...". For these, u need to understand a little bit about the trace file pattern. Good luck, Kamil H. Suleiman http://crg.ee.uct.ac.za/~kamil/ > > Regards > > "Kamil H. Suleiman" <[EMAIL PROTECTED]> wrote: > Hello Ta

Re: [ns] effect of distance on throughput

2007-11-12 Thread Kamil H. Suleiman
Hello Tara, To the best of my knowledge, once a node is inside a hearing range, we don't see the difference say between 20 and 30 meters from the BS. Probably some contributed module might be able to simulate the fading effect. Best, Kamil On Mon, 2007-11-12 at 00:55 -0800, Tara Arezoumand wrote:

[ns] 802.11 packet size

2007-10-22 Thread Kamil H. Suleiman
Hello everyone, I'm trying to do the following simple thing. Assume a packet of a CBR of packet size 800 is generated and sent via UDP, 802.11MAC... to a destination. Normally this is what happens: At the UDP agent the packet size will be 820 then the MAC layer uses the CSMA to send the packet of

[ns] disabling trace filel

2007-08-27 Thread Kamil H. Suleiman
Hi All, Any body who tries to help will greatly be appreciated. I'm trying to disable my tracefile so that it doesn't write gigabits of traces on my computer since I don't have enough memory even for a sinle run ( I run very bulky, long time simulation). I'm using the NIST contributed Seamless

Re: [ns] Problem About running "wireless1.tcl"

2007-08-26 Thread Kamil H. Suleiman
Hi Joe, What u got is perfect. The ns doesn't just run the animation unless you use some code to do so as in "exec nam wireless1-out.nam &" inside your tcl script or you can run "nam wireless1-out.nam" in the command terminal to run the the nam. http://crg.ee.uct.ac.za/~kamil/ Kamil On Sun, 2

Re: [ns] "ns_": no such variable

2007-08-20 Thread Kamil H. Suleiman
$ns or $ns_ are just variable names, they could be anything. Normally you can pick any. However mobility pattern files (if you're sourcing one) are usually generated assuming the simulator instance is $ns_. In such cases, either you should use $ns_ or you should modify the mobility pattern file yo

Re: [ns] "ns_": no such variable

2007-08-20 Thread Kamil H. Suleiman
$ns or $ns_ are just variable names, they could be anything. Normally you can pick any. However mobility pattern files (if you're sourcing one) are usually generated assuming the simulator instance is $ns_. In such cases, either you should use $ns_ or you should modify the mobility pattern file yo

Re: [ns] "ns_": no such variable

2007-08-20 Thread Kamil H. Suleiman
$ns or $ns_ are just variable names, they could be anything. Normally you can pick any. However mobility pattern files (if you're sourcing one) are usually generated assuming the simulator instance is $ns_. In such cases, either you should use $ns_ or you should modify the mobility pattern file yo

Re: [ns] "ns_": no such variable

2007-08-20 Thread Kamil H. Suleiman
$ns or $ns_ are just variable names, they could be anything. Normally you can pick any. However mobility pattern files (if you're sourcing one) are usually generated assuming the simulator instance is $ns_. In such cases, either you should use $ns_ or you should modify the mobility pattern file yo

Re: [ns] how do i run mc-greig tutorials.

2007-08-19 Thread Kamil H. Suleiman
I don't know which tutorial you'r referring to. But, one thing you > should know (if u r a beginner), the nam and xgraph don't run by > default, unless you put exec nam filename.nam & (or exec xgraph > filename.tr) inside the tcl script and this must be scheduled towards > the end of the simulatio

[ns] simple EURANE question

2007-07-29 Thread Kamil H. Suleiman
Hello guys, I've a simple question on umts assume I'm trying to send traffic on the DCH up link, from some nodes in the umts network. In the following configuration, 1. Does it mean that a node using DCH can send a maximum of only 64kbps? 2. What should be the maximum throughput of the system if

[ns] umts uplink bandwidth

2007-07-08 Thread Kamil H. Suleiman
Hi ns users I'm using the SEAMLESS and SECURE mobility module provided by NIST. I'm trying to simulate the UMTS network in a scenarion wherey by traffic is sent from user nodes in the UMTS to a wired node outside the umts network. However I don't know what the exact bandwidth of the uplink channe