【摘 要】
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In this paper,we propose two improved methods to solve the two principal eigenvectorss splicing order uncertainty and phase uncertainty problem when using the method of EVD(matrix eigenvalue decomposi
【机 构】
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Harbin Engineering University
【出 处】
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2016年第十二届无线通信、网络技术与移动计算国际学术会议(WICOM2016)
论文部分内容阅读
In this paper,we propose two improved methods to solve the two principal eigenvectorss splicing order uncertainty and phase uncertainty problem when using the method of EVD(matrix eigenvalue decomposition)to reconstruct the PN(pseudo-noise)sequence for the DSSS(Direct Sequence Spread Spectrum)signal in non-cooperative context.The two methods are: delay function method and energy judgment method.
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