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。
This paper focuses on the traditional detection techniques in MIMO systems, especially BLAST algorithm, and then studies the sphere decoding algorithm.
重点研究了MIMO系统传统检测技术，尤其是BLAST算法，其次还研究了球形译码算法。
The result presents that when LAS-CDMA system using 16QAM modulation under AWGN channel, the error probability of sphere decoding goes to theory error probability of ML algorithm.
介绍了球译码算法的工作原理，给出了算法流程；研究结果表明AWGN信道下LAS-CDMA系统使用16QAM调制时，球译码算法差错率趋近于使用基于ML算法的理论差错概率。
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。
In this thesis, a practical sphere-decoding algorithm is proposed.
在此篇论文中，我们提出了一种较实用的球体解码演算法。
In this thesis, a practical sphere-decoding algorithm is proposed.
在此篇论文中，我们提出了一种较实用的球体解码演算法。
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