The complex sphere decoding has lower complexity compared with real sphere decoding for space-frequency block codes with PSK modulation.
对于PS K调制下的空频块码，复数球形译码相对实数球形译码有较低的复杂度。
A fast generalized complex sphere decoder is proposed for under-determined MIMO systems with fewer receive antennas than transmit antennas in this paper.
它能处理多输入多输出系统（MIMO）中发送天线多于接收天线的情形，并能同时检测具有格型结构和不具有格型结构的二维空间星座信号。
It applies complex Sphere Decoding (CSD), which is of medium complexity at the receive end.
ISTBC在接收端采用复杂度适中的复球包线译码。
It applies complex Sphere Decoding (CSD), which is of medium complexity at the receive end.
ISTBC在接收端采用复杂度适中的复球包线译码。
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