ABBA - code is a quasi - orthogonal space - time block code for 3 + Tx antennas.

ABBA码是一种可用于三个以上发送天线系统的准正交 空时分组编码.

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A new quasi - orthogonal hybrid spread spectrum communication algorithm and its realized scheme are proposed.

针对无线扩频通信频带利用率有限的问题,提出了一种准正交混合扩频通信算法及其实现方案.

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