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基于0.5chip级LMMSE均衡算法研究

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摘要 LMMSE接收机通过基于最小均方误差(MMSE)准则的均衡滤波,能够有效的抑制多径带来的符号间干扰,恢复扩频码字间的正交性。文章在UTRA HSPA+系统下行链路平台上,研究了LMMSE均衡器0.5chip级算法,并仿真证明,0.5chip级比1chip级算法具有更好的性能。
作者 刘珊伶
出处 《广东通信技术》 2014年第11期25-29,共5页 Guangdong Communication Technology
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参考文献10

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