<s>
BIC	B-Protocol
TCP	I-Protocol
(	O
Binary	B-Protocol
Increase	I-Protocol
Congestion	I-Protocol
control	I-Protocol
)	O
is	O
one	O
of	O
the	O
congestion	O
control	O
algorithms	O
that	O
can	O
be	O
used	O
for	O
Transmission	B-Protocol
Control	I-Protocol
Protocol	I-Protocol
(	O
TCP	O
)	O
.	O
</s>
<s>
BIC	B-Protocol
TCP	I-Protocol
is	O
implemented	O
and	O
used	O
by	O
default	O
in	O
Linux	B-Application
kernels	O
2.6.8	O
and	O
above	O
.	O
</s>
<s>
The	O
default	O
implementation	O
was	O
again	O
changed	O
to	O
CUBIC	B-Protocol
TCP	I-Protocol
in	O
the	O
2.6.19	O
version	O
.	O
</s>
