How to decrease transmission range of wireless card?

Swapnil Mhatre swapnil.mhatre at
Mon Dec 18 05:22:58 GMT 2006


I want to set up a ad hoc network in a small area using wireless nodes.
Basically i wnated to emulate mobility using laptops.
So I wanted to knw how to decrease the transmission range of any wireless
Can it be done by varying the transmit power? OR can i increase th Receiver
Sensitivity (threshold) value?
Or does it require any hardware change to the antenna?

Please help me in this

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