Hello everyone!
suppose that i first define the transmit and receive power for each wireless
node in AODV routing protocol.
and then i want to drop data packets once the node energy is below to a
threhold.
is that possible to do it in tcl script or do i need to change the codes
hi,
to calculate the bandwith ocupation on the channel, i extended the
mac-802.11.cc but when i try to calculate the occupation for txSate (when i
declare type = Packet_type(p) to know the type of my packet) i have
segmentation fault.
PS : the same function used on rxState there is no pb.
Plz
Hi
I want to create node movement file by setdest. but when i run this command
for example,
./setdest -n 20 -p 2.0 -s 10.0 -t 200 -x 500 -y 500 scen-20-test
it gives error as
assertion spped != 0.0 failed: file setdest.cc, line 595
Aborted core dumped
please help me to solve this problem.
Hello there,
For some reasons, I have to check NS2 implementation of two functions used
in wireless(AODV) communication. One is Exponential-backoff Retransmission,
the other is intermediate nodes discard the reduplicate messages (due to
wireless channel).
Anyone knows where I can find the files
Hi there,
well out.data should be empty since you never write anything in it. See
the comments I put in your code below. I would recommend that you work
through the ns-2 for beginners scriptum by Eitan Altman and Tania
Jimenez. There should be a link to it in the ns-2 FAQ.
bye,
Martina
I see the same problem. However, if you use the make-scen.csh script the
directory ~/ns2.29/indep-utils/cmu-scen-gen/setdest, it works just fine.
Also you could use the bonnmotion tool to generate node movement files.
It is has more features than setdest utility.
Hope it helps.
Cheers.
Hi,
Which ns version are you using? I'm guessing you have the usage you used
./setdest -n 20 -p 2.0 -s 10.0 -t 200 -x 500 -y 500 scen-20-test
from the included README. The parameters are wrong there. Instead of -s ist
hast to be -M for the maximum speed. Also see:
Hi,
You could simply use setdest with a very short simulation time and low speed
(something like this)
./setdest -n 200 -p 0.0 -M 0.1 -t 1.0 -x 500 -y 500 scen-20-test
and then just take the first part of the file, where the positions of the
mobilenodes are initialized. Just an idea,
In July, we announced that a team of PIs, in collaboration with INRIA,
had obtained funding from NSF to develop the next major version of ns-3:
http://mailman.isi.edu/pipermail/ns-users/2006-July/056352.html
A small team of us has worked hard over the summer to establish some
project
