How to find Residual Energy of the nodes in ns2

khanhcn · 09-14-2017, 11:25 PM

Hi all,

I am writing a tcl script for WSN in NS-2. In my script, I want to summary residual energy of each nodes in trace file .tr

I have googled some sites, but i does not works. I have seen also some thread in this forum but answer is not clear.

http://slogix.in/how-to-find-residua...e-nodes-in-ns2

https://ns2research.wordpress.com/20...rgy-of-a-node/

I followed second link, declare in aodv.h and add code into aodv.cc

Code:

double OLSR::get_energy(nsaddr_t addr)

Code:

double OLSR::get_energy(nsaddr_t addr) 
{
Node* thisnode = Node::get_node_by_address(addr);
double energy ;
energy = thisnode->energy_model()->energy();
return energy;
}

In tcl scrip, I also declare EnergyModel. However, I don't know how to call this function in tcl script

Code:

$ns node-config   -energyModel "EnergyModel" \
                   -initialEnergy 3.4 \
                   -txPower 0.33 \
                   -rxPower 0.1 \
                   -idlePower 0.05 \
                   -sleepPower 0.03 \

set energy [new Agent/AODV] ???

Thanks,
Khanh CN

rtmistler · 09-15-2017, 07:21 AM

Closed as duplicate, please use https://www.linuxquestions.org/quest...s2-4175613838/