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WBS-5800-SCT
5.8GHz Base Station |
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Wavion Base Station, 15806501,
5.8GHz 120 Deg. Sector, Spatially adaptive, multi-radio base
station, with an array of 3 sector antennas, 5.8GHz self backhaul,
PoE input (PoE injector to be ordered separately), FCC / TUV
compliant |
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SPACE
DIVISION MULTIPLE ACCESS (SDMA)
SDMA enables simultaneous downlink
communications with multiple users over the
same frequency channel, thus increasing
significantly the network capacity.
Wavion's unique SDMA technology creates two
downlinks to two different users
simultaneously, transmitting one data stream
per user. Each stream is "beamed" by means
of beamforming in such a way that the user
receives only the stream directed to him,
while the other steams are received below
the noise level. This doubles the network’s
downlink capacity.
| The
improvement in capacity and range
resulting from SDMA and spatially
adaptive beamforming are presented
in the diagram. Wavion's SDMA
performance is compared to a
conventional Wi-Fi Base Station in
typical Non-Line-of-Sight
propagation model. Note that,
Wavion’s SDMA technology capacity
increase tapers off gradually as the
radius from the base station
increases. This is a result of the
division of power between the two
beams.
Wavion’s SDMA capability will be
offered as a SW upgrade to all
Wavion’s base stations. Network
operators are able to upgrade their
existing network in order to
increase their capacity and improve
their networks value.
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