i m from pakistan .im working on enhancments in AODV.
i'm trying to change the aodv code.cc to make two changes:
1-to change route expire time and
2- to add a field in routing table/
But my changes in aodv. cc did not take effect. I m unable to make obect
file .plz tell me how these
The Network Simulator ns-2: Frequently Asked Questions
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Are there any resources relating to the use of Wireless Sensor Network
simulation using NS-2?
I have a little question about address node. For example:
set MH [$ns_ node 1.0.1]
set node_(0) $MH
set HAaddress [AddrParams addr2id [$HA node-addr]]
[$MH set regagent_] set home_agent_ $HAaddress
In this TCL lines, I assign an address to my mobile-node. I would like to
I was wondering if it was possible to have more than one classifier
(like hash/fid and hash/dest) in one routing module ? If not do i have
to implement one classifier per routing module ?
What are the differences and the uses between the hook for the
classifiers and the next_rtm for the
I have to simulate an IEEE 802.11 scenario with both DCF
(802.11-legacy) and EDCA (802.11e) stations; adhoc topology should
I searched for this at
and I quickly looked at related ns-2 examples in cvs. It looks like
802.11e (EDCA) is not
Is unequal cost multipath routing possible in ns2
Please, I need to a script awk to calculate with ns2, Overhead packets in 2
minutes by increasing ART (3s, 12s, 30s, 60s, 120s)
we note that: ACTIVE_ROUTE_TIMEOUT (ART). The ART is a static parameter that
defines how long a route is kept in the routing table after the last
I am noticing something weird. I tried implementing set and get function for
variables like RXThresh_ and Pt_ defined in wireless-phy.cc. These functions
were implemented in ns-mobile.tcl so that I can change these through the
node class. When I try to change the values, I can observe that
I have a problem in wired-cum-wireless topology.
I tried to run wireless3.tcl in Marc Greis' Tutorial:
In this topology, the traffic source is a wired node and the sink is a
moving wireless nodes which goes from the domain of a base station to the
I tried to use error model in the ns2.XX/tcl/ex/sat-iridium.tcl on the
receiving terminal.I used the error model code as described in the ns
manual like the following:
set em [new ErrorModel]
$em unit byte
$em set rate_ 1e-7
$em ranvar [new RandomVariable/Uniform]
I am a beginner of ns-2. I did simulation of wireless networks using the
mobility model in ns-2.
I am now in a project which needs to simulate a wireless network in 3D
scenario, e.g. wireless communications between a helicopter and a ground
vehicle. Does ns-2 support such kind of
Hi good day,
I'm having problem to know how many link changes or broken in ns2
(for new wireless trace file format). Any help will be appreciated.
UNIVERSITY OF MALAYA - The Leader in Research
I am looking for implementing sub-carriers in WSN. Any advise or
assistance is most appreciated.
Thanks and Regards.
To simulate WSN in NS-2 either you can use Mannasim patch with ns2.29 or you
can use NRL Sensorsim patch with ns2.26 or ns2.27.
Following are some of the useful links:
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