Xenophobia (was Re:jobs in Linux / IT)

Fernando Duran liberosec-FFYn/CNdgSA at public.gmane.org
Sun Jan 22 02:16:35 UTC 2006


 I wonder how my cell
> phone is build that it 
> can detect so weak radio signal from another phone
> in a remote place of 
> the city. 

my fellow physicist, I think your cell phone doesn't
detect the signal from another cell phone. It connects
to the transmission tower in charge of your area
("cell") and this in turn will connect to the tower in
charge of the other phone's area.

Fernando

---------------------
Fernando Duran
http://www.fduran.com


	

	
		
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