[ns] Relation between txpower_ and pt_

2008-03-26 Thread vinay kumar
HI I am doing project on power control mac protocol simulations.I am messed up with the variable txpower(battery power) and power tranmitted(pt_) in ns.I need to find the energy consumed in the network.So when i change the tranmit power like 280mW,200mw obviously the received power reduces and hen

Re: [ns] Re : change transmission range

2008-03-24 Thread vinay kumar
s > > ----- Message d'origine > De : vinay kumar <[EMAIL PROTECTED]> > À : king kouka <[EMAIL PROTECTED]> > Cc : ns-user > Envoyé le : Lundi, 24 Mars 2008, 13h55mn 50s > Objet : Re: [ns] change transmission range > > > for changing the tran

Re: [ns] change transmission range

2008-03-24 Thread vinay kumar
for changing the transmission range you need to change the RXThreshold value which indicates the receiver sesitivity.SO to get the value for that you can use ~/ns../indep-utils/propagation/threshold program.by using that you can get the value for of Rxthreshold and for carier sense threshold just

[ns] help related to simulation of power control protocol in mac layer

2008-03-24 Thread vinay kumar
hi i am doing project on power control mac protocol for wireless ad-hoc networks .DOes anyone have idea regarding how to set different power transmission levels for different ranges.Actually i need to map certain power transmit i.e Pt_ values and battery power i.e txPower_ inorder to calculate po

[ns] Fwd: help regarding simulation of power control 802.11 MAC

2008-02-10 Thread vinay kumar
-- Forwarded message -- From: vinay kumar <[EMAIL PROTECTED]> Date: Feb 10, 2008 10:16 PM Subject: help regarding simulation of power control 802.11 MAC To: Ns-users@isi.edu Hi I am doing my project work on power control protocols on 802.11 mac protocols.I am new to this