公开(公告)号：US20090092175A1

公开(公告)日：2009-04-09

申请号：US12244896

申请日：2008-10-03

Applicant: SATOSHI OURA

Inventor： SATOSHI OURA

IPC: H04B1/707

CPC classification number: H04B1/7117 ,  H04B1/7113 ,  H04B2201/7071

Abstract: Disclosed is a CDMA receiver including a delay profile generating unit for generating a plurality of delay profiles in time slots; path detecting units for detecting paths from the plurality of delay profiles; delay spread calculating units for calculating delay spreads based upon the detected paths; a finger-number-allocation calculating unit for calculating a number of fingers to be allocated based upon number of detected paths and delay spreads; and finger allocating units for allocating fingers to the detected paths from the number of fingers to be allocated as calculated by the finger-number-allocation calculating unit.

Abstract translation: 公开了一种CDMA接收机，包括用于在时隙中生成多个延迟分布的延迟分布生成单元; 路径检测单元，用于检测来自多个延迟分布的路径; 延迟扩展计算单元，用于基于检测到的路径计算延迟扩展; 手指号分配计算单元，用于基于检测到的路径数量和延迟扩展来计算要分配的手指数; 以及手指分配单元，用于从由手指号码分配计算单元计算出的要分配的手指数分配指针到检测到的路径。