Finally, a successive interference cancellation (SIC) scheme is proposed combined with minimum mean square error (MMSE) detection. Its performance is superior to simple SIC or MMSE detector.

最后还提出了一种结合最小均方误差(MMSE)检测的连续干扰抵消(SIC)方案，其性能好于单一的SIC和MMSE检测器。

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In the article, the optical coupling between the optical fibre and detector is stressed and the coupling scheme of a combined lens is designed and calculated concretely.

文中着重论述了光纤与探测器间的光耦合问题，并就一组合透镜耦合方案作了具体设计计算。

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The character of temperature drift is analyzed according to the principle of ice detector, then presents the temperature compensation in which both software and hardware are combined.

根据结冰传感器的实现原理，分析了其振动频率的温度漂移特性，介绍了软件和硬件相结合的温度补偿方法。

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