<s>
On-body	B-Device
wireless	I-Device
or	O
body-centric	O
wireless	O
is	O
the	O
interconnection	O
and	O
networking	O
of	O
wearable	B-Operating_System
computer	I-Operating_System
system	O
components	O
and	O
sensors	O
through	O
a	O
system	O
of	O
transceivers	O
,	O
space	O
wave	O
antennas	O
,	O
and	O
surface	O
guided	O
wave	O
antennas	O
for	O
telemetry	O
and	O
telecommunications	O
.	O
</s>
<s>
The	O
topic	O
of	O
body-centric	B-Device
wireless	I-Device
networks	I-Device
(	O
BCWN	O
)	O
can	O
be	O
divided	O
into	O
three	O
main	O
domains	O
based	O
on	O
wireless	B-Architecture
sensor	I-Architecture
nodes	O
placement	O
,	O
i.e.	O
,	O
communication	O
between	O
the	O
nodes	O
that	O
are	O
on	O
the	O
body	O
surface	O
;	O
communication	O
from	O
the	O
body-surface	O
to	O
nearby	O
base	O
station	O
;	O
and	O
at	O
least	O
one	O
node	O
may	O
be	O
implanted	O
within	O
the	O
body	O
.	O
</s>
<s>
The	O
performance	O
analysis	O
of	O
on-body	B-Device
wireless	I-Device
communication	O
for	O
different	O
sporting	O
activities	O
has	O
been	O
reported	O
.	O
</s>
