How to install CRAHN in NS-2 for CRN simualtion

nayanb2k7 · 06-11-2014, 12:13 AM

Hi all,

I am new to Cognitive Radio Networks.

I want to simulate primary and secondary users (two networks).

How can we do this?Anyone having idea regarding simulations using CRAHN in NS2?

maitanaji · 06-27-2014, 04:03 AM

You should install crcn patch on ns2
http://faculty.uml.edu/Tricia_Chigan...stallation.htm

nayanb2k7 · 06-29-2014, 11:38 PM

Installation Done.but now need to run some crcn examples.

maitanaji · 06-30-2014, 01:19 AM

Good
Let me know what happens when you run crcn examples

nayanb2k7 · 06-30-2014, 02:45 AM

Have you run some crcn examples in ns2-crcn.
please provide any documentation you have.

maitanaji · 06-30-2014, 02:55 AM

When you patch crcn on ns-2.31
there are some examples in crcn folder
you can run those examples
http://faculty.uml.edu/Tricia_Chigan...stallation.htm

nayanb2k7 · 06-30-2014, 03:31 AM

those examples doesnot run. i dunnot know why?

knudfl · 07-07-2014, 08:47 AM

# 1 .

Quote:

Anyone having idea regarding simulations using CRAHN in NS2 ?

CRAHN info http://www.linuxquestions.org/questi...or-4175503446/
.. See post #3 for the build.

-

nayanb2k7 · 07-10-2014, 01:26 AM

refer to post 3

Using : $ tar xvf ns-allinone-2.31.tar.gz
$ cd ns-allinone-2.31/
$ patch -p0 < TFRC-CRAHN_ns231.patch

All the steps completed sucessfully.
Done and build ..
but the examples donot run.............

knudfl · 07-14-2014, 07:32 AM

# 9 .

Well, then read post #7 in the post #8 link :
http://www.linuxquestions.org/questi...-4175503446/#7

nayanb2k7 · 07-15-2014, 01:12 AM

NS ERROR- ANY SOLUTION

common/scheduler.cc:48:20: fatal error: packet.h: No such file or directory
compilation terminated.
make: *** [common/scheduler.o] Error 1
Ns make failed!

nayanb2k7 · 07-15-2014, 01:28 AM

NS 2 Error:
-----------

code omitted because of length]
: invalid command name "CrossLayerRepository"
while executing
"CrossLayerRepository set debug_ false"

---------
After installation of NS2 under Ubuntu 12.04
When ns is typed at the prompt to check for NS installation this error is thrown.
Any one Any idea y this error is coming?

rajbora80 · 07-15-2014, 07:31 AM

Hi all,

I am doing my masters project in CRN
I am new to this field.
I have started studying CRN?
My guide has told me to look for simulators of CRN.
Any one working in crcn patch on ns2? or any other simulators available for CRN simulations.

rajbora80 · 07-15-2014, 07:40 AM

Hi maitanji,nayan,Knufdl

Can you people guide me?

rajbora80 · 07-16-2014, 12:44 AM

Anyone know how to simulate routing in CRN in NS2?