<s>
Metropolitan	B-Application
Beacon	I-Application
System	I-Application
(	O
MBS	O
)	O
is	O
a	O
precise	O
three-dimensional	O
location	O
and	O
timing	O
technology	O
designed	O
to	O
provide	O
services	O
to	O
entire	O
metropolitan	O
areas	O
where	O
GPS	O
or	O
other	O
satellite	O
location	O
signals	O
are	O
blocked	O
or	O
ca	O
n’t	O
be	O
reliably	O
received	O
.	O
</s>
