<s>
Teracom	O
,	O
inspired	O
by	O
earlier	O
research	O
,	O
introduced	O
a	O
new	O
system	O
concept	O
dubbed	O
"	O
WiB	B-Device
"	O
,	O
that	O
aims	O
to	O
improve	O
frequency	O
reuse	O
in	O
the	O
UHF	O
band	O
while	O
at	O
the	O
same	O
time	O
enable	O
savings	O
in	O
both	O
operating	O
power	O
and	O
capital	O
expenditures	O
costs	O
.	O
</s>
<s>
Simulation	O
results	O
hint	O
at	O
an	O
attainable	O
spectral	B-Protocol
efficiency	I-Protocol
of	O
at	O
least	O
1.37-1.6bit/s/Hz	O
and	O
a	O
capacity	O
increase	O
in	O
the	O
range	O
of	O
37-60	O
%	O
,	O
while	O
outlining	O
possibilities	O
for	O
further	O
optimizations	O
.	O
</s>
