<s>
In	O
computer	O
networking	O
,	O
Structured	B-Protocol
Stream	I-Protocol
Transport	I-Protocol
(	O
SST	O
)	O
is	O
an	O
experimental	O
transport	B-Architecture
protocol	I-Architecture
that	O
provides	O
an	O
ordered	O
,	O
reliable	O
byte	O
stream	O
abstraction	O
similar	O
to	O
TCP	B-Protocol
's	O
,	O
but	O
enhances	O
and	O
optimizes	O
stream	O
management	O
to	O
permit	O
applications	O
to	O
use	O
streams	O
in	O
a	O
much	O
more	O
fine-grained	O
fashion	O
than	O
is	O
feasible	O
with	O
TCP	B-Protocol
streams	O
.	O
</s>
