• Clients are connected in good SNR (above 15dB), thus
enabling high modulation rates.
• The environment is reflection-rich, thus enabling
enough spatial diversity even for close angularly
separated clients.
• A large number of clients are connected to the base station,
thus enabling the variety between the clients needed
for optimal pair selection.
• The backhaul to the base station is wide, thus not limiting the
total downlink traffic.
SDMA technology is ideal for Internet Access
in dense urban areas, such as public squares or train
stations, where many clients are located in reflection-rich
environment and most of them are located in good
SNRs.
Another application for SDMA is Wireless Backhaul.
A typical scenario includes 5.8GHz-Sector base station providing
backhaul to multiple 2.4GHz units, using multiple 5.8GHz
CPEs which are physically connected to the 2.4 GHz units