not too sure about the architecture of the networks, but seems
like they are almost indestructable... overlapping areas of
coverage means that in order to knock the whole network down, lots
of base stations have to be knocked out.. and it's hard to knock
out so many...
besides, for the military nuts out there, how to track the
supposedly "invisible" B2 bomber? with the slight phase shift when
B2 flies past and slightly disrupts the network... by
triangulating, the exact location of the B2 can be found...
