发明名称 Method and apparatus for CDMA signal reception
摘要 The N peaks are selected from a delay profile in order starting from the highest peak involved in the delay profile, the path level and path timing are determined for each of the selected peaks, and the identical paths individually responsible for different delay profiles are detected by comparing the path timings calculated for the preceding time and the path timings calculated for the present time. Based of the path levels calculated for the preceding time and the path levels calculated for the present time, averaged path levels are computed on a path-by-path basis for the present time, a predetermined threshold is applied to the computed average path levels, and the paths to be allocated to the fingers are selected. Of the path timings that have been obtained for respective selected paths, the latest path timings are allocated to the fingers as synchronization timings. <IMAGE>
申请公布号 EP1523108(A1) 申请公布日期 2005.04.13
申请号 EP20040023820 申请日期 2004.10.06
申请人 NEC CORPORATION 发明人 OURA, SATOSHI
分类号 H04B1/707;H04B1/7117;H04B7/216 主分类号 H04B1/707
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