빠른 부호 획득을 위한 두 바른 셀의 결합 결정 법칙
    2.
    发明公开
    빠른 부호 획득을 위한 두 바른 셀의 결합 결정 법칙 有权
    用于快速代码获取的两个右细胞的组合决策规则

    公开(公告)号:KR1020020055476A

    公开(公告)日:2002-07-09

    申请号:KR1020000083713

    申请日:2000-12-28

    Inventor: 송익호 윤석호

    CPC classification number: H04B1/70735 H04B1/7083

    Abstract: PURPOSE: A combination decision rule of two right cells for fast code acquisition is provided to combine two right cells more efficiently, without using an old code acquisition method, in the code acquisition of a DS/SS(Direct-Sequence Spread-Spectrum) system. CONSTITUTION: A combiner(100) squares and adds the outputs(uI£n|,uQ£n|) of two matched filters, makes "Z£n|", and calculates "Z£n|+Z£n-1|" using one delay and one summer. If the value of Z£n|+Z£n-1|is smaller than a threshold(η), the combiner(100) repeats this procedure using the next sample. However, in case that the value of Z£n|+Z£n-1|is larger than the threshold(η), the combiner(100) selects a code corresponding to "MAX(z£n|,Z£n-1|)".

    Abstract translation: 目的:提供用于快速代码获取的两个右侧单元格的组合决策规则,在DS / SS(直接序列扩频)系统的代码采集中,不使用旧代码获取方法更有效地组合两个右侧单元格 。 组合:组合器(100)平方并加上两个匹配滤波器的输出(uI£n |,uQ£n |),使得“Z£n |”,并计算“Z£n | + Z£n-1 | “ 使用一个延迟和一个夏天。 如果Z£n | + Z£n-1 |的值小于阈值(η),则组合器(100)使用下一个样本重复该过程。 然而,在Z£n | + Z£n-1 |的值大于阈值(η)的情况下,组合器(100)选择对应于“MAX(z£n |,Z£n- 1 |)”。

    빠른 부호 획득을 위한 두 바른 셀의 결합 결정 법칙
    4.
    发明授权
    빠른 부호 획득을 위한 두 바른 셀의 결합 결정 법칙 有权
    빠른부호획득을위한두바른셀의결합결정법칙

    公开(公告)号:KR100387946B1

    公开(公告)日:2003-06-18

    申请号:KR1020000083713

    申请日:2000-12-28

    Inventor: 송익호 윤석호

    Abstract: PURPOSE: A combination decision rule of two right cells for fast code acquisition is provided to combine two right cells more efficiently, without using an old code acquisition method, in the code acquisition of a DS/SS(Direct-Sequence Spread-Spectrum) system. CONSTITUTION: A combiner(100) squares and adds the outputs(uI£n|,uQ£n|) of two matched filters, makes "Z£n|", and calculates "Z£n|+Z£n-1|" using one delay and one summer. If the value of Z£n|+Z£n-1|is smaller than a threshold(η), the combiner(100) repeats this procedure using the next sample. However, in case that the value of Z£n|+Z£n-1|is larger than the threshold(η), the combiner(100) selects a code corresponding to "MAX(z£n|,Z£n-1|)".

    Abstract translation: 目的:提供用于快速代码获取的两个右单元的组合决策规则,以在DS / SS(直接序列扩频)系统的代码获取中更有效地组合两个右单元,而不使用旧的代码获取方法 。 构成:组合器(100)对两个匹配滤波器的输出(uI | n |,uQ | n |)进行平方和相加,得到“Z£ n |”,并计算“Z£ n | + Z&nound; n -1 |" 使用一个延迟和一个夏天。 如果Z | n | + Z | n-1 |的值小于阈值(η),则组合器(100)使用下一个样本重复该过程。 然而,如果Z | n | + Z | n-1 |的值大于阈值(η),则组合器(100)选择对应于“MAX(z | n | ž&磅; N-1 |)&QUOT ;.

Patent Agency Ranking