Re: [ns] How to change transmission power of a specific node in the

[simayeji]

        middle of simulation run time or in protocol?
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you can do the following: 1.$ns at 5 "[$node_(4) set netif_(0)] set RXThres=
h_ xxxx" 2.$ns at 5 "[$node_(4) set mac_(0)] netif [$node_(4) set netif_(0)=
]" or combine the two commands into one, to set the transmission power to a=
 node during the simulation.


=E5=9C=A82009-03-31=EF=BC=8C"Mahshid Rahnama" <mahshid.rahn...@gmail.com> =
=E5=86=99=E9=81=93=EF=BC=9A


Hi all,

I am try to change transmission power of each node according to some
parameters in my protocl,
How can I set and adjust a node transmission power in simualtion run time?

I know threshold -m <propagation-model> [other-options] distance
 and Phy/WirelessPhy set RXThresh_ <value>
 ....
 But I think it just work when creating a node,
but What should I do to change transmission power of for example
mobilenode(4) after 5 seconds ?

Thanks for any help,
--Mah


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you can do the following:
1.$ns at 5 "[$node_(4) set netif_(0)] set RXThresh_ xxxx"
2.$ns at 5 "[$node_(4) set mac_(0)] netif [$node_(4) set netif_(0)]"
or combine the two commands into one, to set the transmission power to a no=
de during the simulation.<br><br><br>=E5=9C=A82009-03-31=EF=BC=8C"Mahshid R=
ahnama" &lt;mahshid.rahn...@gmail.com&gt; =E5=86=99=E9=81=93=EF=BC=9A<br> <=
BLOCKQUOTE id=3D"isReplyContent" style=3D"PADDING-LEFT: 1ex; MARGIN: 0px 0p=
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Hi all,

I am try to change transmission power of each node according to some
parameters in my protocl,
How can I set and adjust a node transmission power in simualtion run time?

I know threshold -m &lt;propagation-model&gt; [other-options] distance
 and Phy/WirelessPhy set RXThresh_ &lt;value&gt;
 ....
 But I think it just work when creating a node,
but What should I do to change transmission power of for example
mobilenode(4) after 5 seconds ?

Thanks for any help,
--Mah

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