<s>
WSDMA	B-Algorithm
(	O
Wideband	O
Space	O
Division	O
Multiple	O
Access	O
)	O
is	O
a	O
high	O
bandwidth	O
channel	O
access	O
method	O
,	O
developed	O
for	O
multi-transceiver	O
systems	O
such	O
as	O
active	O
array	O
antennas	O
.	O
</s>
<s>
WSDMA	B-Algorithm
is	O
a	O
beamforming	B-Algorithm
technique	O
suitable	O
for	O
overlay	O
on	O
the	O
latest	O
air-interface	O
protocols	O
including	O
WCDMA	O
and	O
OFDM	B-Protocol
.	O
</s>
<s>
WSDMA	B-Algorithm
enabled	O
systems	O
can	O
determine	O
the	O
angle	B-Algorithm
of	I-Algorithm
arrival	I-Algorithm
(	O
AoA	B-Algorithm
)	O
of	O
received	O
signals	O
to	O
spatially	O
divide	O
a	O
cell	O
sector	O
into	O
many	O
sub-sectors	O
.	O
</s>
<s>
WSDMA	B-Algorithm
facilitates	O
a	O
flexible	O
approach	O
to	O
how	O
uplink	O
and	O
downlink	O
beamforming	B-Algorithm
is	O
performed	O
and	O
is	O
capable	O
of	O
spatial	O
filtering	O
known	O
interference	O
generating	O
locations	O
.	O
</s>
<s>
By	O
dividing	O
the	O
cell	O
sector	O
into	O
a	O
number	O
of	O
sub-sector	O
beams	O
,	O
WSDMA	B-Algorithm
provides	O
the	O
network	O
with	O
spatially	O
filtered	O
signals	O
,	O
maximising	O
link	O
budget	O
through	O
improved	O
antenna	O
gain	O
and	O
interference	O
mitigation	O
.	O
</s>
<s>
WSDMA	B-Algorithm
provides	O
simultaneous	O
sector-wide	O
and	O
sub-sector	O
beam	O
processing	O
to	O
improve	O
link	O
performance	O
in	O
multipath	O
environments	O
.	O
</s>
<s>
Downlink	O
WSDMA	B-Algorithm
provides	O
an	O
optimised	O
RF	O
beam	O
pattern	O
,	O
reducing	O
interference	O
in	O
overlap	O
regions	O
of	O
adjacent	O
cell	O
sectors	O
.	O
</s>
