用于MIMO系统的群球解码器

Chi-Min Li, Jia-Chyi Wu, I. Tang, Yufen Huang
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引用次数: 0

摘要

多输入多输出(MIMO)系统在发送端和接收端均采用多根天线,以提高误码率和系统容量。不同的信号检测算法具有不同的计算复杂度和误码率性能。本文提出了一种用于MIMO无线通信系统的群球解码器(SD)。群球解码器可以进一步降低传统SD方法的计算复杂度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Group Sphere Decoder for the MIMO System
Multiple Input Multiple Output (MIMO) system employs multiple antennas at both the transmitter and the receiver to improve the BER (Bit Error Rate) and system capacity. Different signal detection algorithms have different computational complexity and BER performance. In this paper, we provide a group sphere decoder (SD) in a MIMO wireless communication system. The group sphere decoder can further reduce the computational complexity for the conventional SD method.
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