In order to improve coverage and reliability of the WiMAX system, the IEEE 802.16 standard supports multiple antenna techniques such as Alamouti Space-time Coding (STC), Adaptive Antenna System (AAS) and Multiple Input Multiple Output (MIMO).
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- 為了增加覆蓋范圍和系統的可靠性；IEEE802.；16標準支持Alamouti方案的空時(shí)碼(STC)、自適應天線(xiàn)(AAS)和多輸入多輸出(MIMO)技術(shù)在內的多天線(xiàn)技術(shù)。
