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Manner and circuit layout null orthogonal signal opposite in order to decide the symbol in the complex topological space

机译:方式和电路布局使正交信号相反,以便确定复杂拓扑空间中的符号

摘要

PROBLEM TO BE SOLVED: To provide a method and a circuit arrangement for deciding a symbol at receiving a signal combined with an orthogonal signal pair and for capturing a decision in a complex space by analyzing a distance from at least one receiving point to at least one setting point.;SOLUTION: An analysis of the distance in the complex phase space which is not orthogonal or is not necessarily orthogonal is proposed in order to improve a capture area or a decision area by an upper value modulating method even in an area having a relatively large radius, and then a complex signal is especially converted to a polar coordinate space as a non-orthogonal complex phase space for the distance analysis.;COPYRIGHT: (C)2005,JPO&NCIPI
机译:解决的问题:提供一种方法和电路装置,用于在接收与正交信号对组合的信号时确定符号,并通过分析从至少一个接收点到至少一个接收点的距离来捕获复杂空间中的判决解决方案:提出了一种分析复杂相空间中非正交或不一定正交的距离的方法,以便即使在具有相干区域的区域中也可以通过上限值调制方法来改善捕获区域或判定区域。相对较大的半径,然后将复数信号特别转换为极坐标空间,作为非正交复数相空间进行距离分析。; COPYRIGHT:(C)2005,JPO&NCIPI

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