The novel point in this thesis is that we point out MMSE-EESM way to calculate the effective SINR in MIMO system when it uses non-linear detection algorithm. We provide the corresponding simulation results and conclusion.
本文的创新点在于,对采用非线性检测算法的MIMO系统,提出了一种MMSE-EESM的计算有效信噪比的方法,并给出了对应的仿真结果与相关结论。
参考来源 - 无线通信中的链路到系统仿真映射方法研究The novel point in this thesis is that we point out MMSE-EESM way to calculate the effective SINR in MIMO system when it uses non-linear detection algorithm. We provide the corresponding simulation results and conclusion.
本文的创新点在于,对采用非线性检测算法的MIMO系统,提出了一种MMSE-EESM的计算有效信噪比的方法,并给出了对应的仿真结果与相关结论。
参考来源 - 无线通信中的链路到系统仿真映射方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
如何定量地估算地震记录的信噪比，至今尚未见到一种行之有效的方法。
An effective method has not been developed yet of quantitatively estimate signal-to-noise ratio of seismic record.
研究表明，立方法可以有效地抑制信号中的随机噪声成分，从而提高信号的信噪比。
Results of the study show that the method can effectively weaken the noise which infiltrated in the signals, and therefore improve the signal to noise ratio.
理论分析和仿真实验证明，在负信噪比条件下该方法可有效提高对DS-SS信号载波的检测能力。
Then we detect and estimate the carrier frequency of negative SNR DS-SS Signal have done. Theoretic analysis and simulation prove the validity of the arithmetic.
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