发明名称 Group decision rule in code tracking using a delay lock loop (DLL)
摘要 System and method for code acquisition in a wireless communications system with a delay lock loop. A preferred embodiment comprises assigning a delay lock loop (DLL) to each path in a received signal with multipath, adjusting each DLL to maximize sample strength, grouping samples that are less than a first threshold apart into groups, adjusting DLL timing of samples in groups, regrouping groups that are less than a second threshold apart, applying a group decision to regrouped groups, and repeating the regrouping and applying until all groups are greater than the second threshold apart.
申请公布号 US7310365(B2) 申请公布日期 2007.12.18
申请号 US20030699219 申请日期 2003.10.31
申请人 TEXAS INSTRUMENTS INCORPORATED 发明人 KO YOUNG-CHAI;JEONG GIBONG;LEE YUAN KANG
分类号 H04B1/707 主分类号 H04B1/707
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