发明名称 |
Fast code acquisition method based on signed-rank statistic |
摘要 |
The present invention relates to the fast code acquisition methods based on signed-rank statistic. In more detail, it presents novel detectors required for PN (PN) code acquisition in DS/SS system. In accordance with the present invention, first, the LOR (LOR) detector is derived and then the LSR (LSR) and MSR (MSR) detectors using approximate score functions are proposed. It is compared the single-dwell scheme without the verification mode using the proposed LSR and MSR detectors with that using the conventional squared-sum (SS) and modified sign (MS) detectors.
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申请公布号 |
US7298779(B2) |
申请公布日期 |
2007.11.20 |
申请号 |
US20020156358 |
申请日期 |
2002.05.28 |
申请人 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
SONG LICK HO;KIM HONG GIL;JUNG CHANG YONG |
分类号 |
H04B1/00;G06F11/00;H04B1/707;H04J13/00;H04L7/00 |
主分类号 |
H04B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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