<s>
Reconfigurability	B-Protocol
denotes	O
the	O
Reconfigurable	B-Architecture
Computing	I-Architecture
capability	O
of	O
a	O
system	O
,	O
so	O
that	O
its	O
behavior	O
can	O
be	O
changed	O
by	O
reconfiguration	O
,	O
i	O
.	O
e	O
.	O
by	O
loading	O
different	O
configware	O
code	O
.	O
</s>
<s>
This	O
static	O
reconfigurability	B-Protocol
distinguishes	O
between	O
reconfiguration	O
time	O
and	O
run	O
time	O
.	O
</s>
<s>
Dynamic	B-Protocol
reconfigurability	I-Protocol
denotes	O
the	O
capability	O
of	O
a	O
dynamically	B-Protocol
reconfigurable	I-Protocol
system	O
that	O
can	O
dynamically	O
change	O
its	O
behavior	O
during	O
run	O
time	O
,	O
usually	O
in	O
response	O
to	O
dynamic	O
changes	O
in	O
its	O
environment	O
.	O
</s>
<s>
In	O
the	O
context	O
of	O
wireless	O
communication	O
dynamic	B-Protocol
reconfigurability	I-Protocol
tackles	O
the	O
changeable	O
behavior	O
of	O
wireless	O
networks	O
and	O
associated	O
equipment	O
,	O
specifically	O
in	O
the	O
fields	O
of	O
radio	B-Algorithm
spectrum	I-Algorithm
,	O
radio	O
access	O
technologies	O
,	O
protocol	O
stacks	O
,	O
and	O
application	O
services	O
.	O
</s>
<s>
Research	O
regarding	O
the	O
(	O
dynamic	O
)	O
reconfigurability	B-Protocol
of	O
wireless	O
communication	O
systems	O
is	O
ongoing	O
for	O
example	O
in	O
working	O
group	O
6	O
of	O
the	O
Wireless	O
World	O
Research	O
Forum	O
(	O
WWRF	O
)	O
,	O
in	O
the	O
Wireless	O
Innovation	O
Forum	O
(	O
WINNF	O
)	O
(	O
formerly	O
Software	B-Architecture
Defined	I-Architecture
Radio	I-Architecture
Forum	O
)	O
,	O
and	O
in	O
the	O
European	O
FP6	O
project	O
End-to-End	O
Reconfigurability	B-Protocol
(	O
E²R	O
)	O
.	O
</s>
<s>
See	O
cognitive	B-Protocol
radio	I-Protocol
.	O
</s>
<s>
In	O
the	O
context	O
of	O
Control	O
reconfiguration	O
,	O
a	O
field	O
of	O
fault-tolerant	O
control	O
within	O
control	O
engineering	O
,	O
reconfigurability	B-Protocol
is	O
a	O
property	O
of	O
faulty	O
systems	O
meaning	O
that	O
the	O
original	O
control	O
goals	O
specified	O
for	O
the	O
fault-free	O
system	O
can	O
be	O
reached	O
after	O
suitable	O
control	O
reconfiguration	O
.	O
</s>
