Abstract A robust eigenmode beamforming scheme is proposed for multiple input multiple output (MIMO) systems, when the instantaneous channel information is imperfectly known at transmitter.

• 摘要 针对发射端不能获得精确瞬时信道信息的多输入多输出(MIMO)系统，提出了一种鲁棒的特征波束成形算法。