SDMA (technology also derived from Adaptive Array Antenna technology) can be used by the base station to transmit to and receive signals from a maximum of three user terminals (A, B and C).

• SDMA（该技术也源于自适应阵列天线技术）可用于基站，以传送或接受来自最多3个用户终端（A、B和C）的信号。