专利检索 ap:("Yozan Inc." OR "NTT DoCoMo, Inc.") AND inv:"Zhou, Xuping, c/o YOZAN INC." 第 1 页

1.

发明授权
Path-diversity method and system for spread spectrum receivers 失效
标题翻译：方法和系统扩频路径分集

公开(公告)号：EP0823795B1

公开(公告)日：2003-10-29

申请号：EP97113313.7

申请日：1997-08-01

申请人： Yozan Inc. , NTT DoCoMo, Inc.

发明人： Shou, Guoliang, c/o YOZAN INC. , Zhou, Changming, c/o YOZAN INC. , Zhou, Xuping, c/o YOZAN INC. , Sawahashi, Mamoru , Adachi, Fumiyuki

IPC分类号： H04B7/08 , H04B7/216 , H04B1/707

CPC分类号： H04B7/08 , H04B1/7115 , H04B2201/70701

摘要： The present invention provides a path-diversity system featuring a small-size phase compensating circuit. This circuit calculates a compensating coefficient according to the signals of a pilot block or a pair of pilot blocks surrounding an information block, and then compensates information signals thereafter by the calculated compensating coefficient.

2.

发明公开
Path-diversity method and system for spread spectrum receivers 失效
标题翻译： Verfahren und System zur Weg-DiversityfürSpreizspektrumempfänger

公开(公告)号：EP0823795A2

公开(公告)日：1998-02-11

申请号：EP97113313.7

申请日：1997-08-01

申请人： YOZAN INC. , NTT MOBILE COMMUNICATIONS NETWORK INC.

发明人： Shou, Guoliang, c/o YOZAN INC. , Zhou, Changming, c/o YOZAN INC. , Zhou, Xuping, c/o YOZAN INC. , Sawahashi, Mamoru , Adachi, Fumiyuki

IPC分类号： H04B7/08 , H04B7/216

CPC分类号： H04B7/08 , H04B1/7115 , H04B2201/70701

摘要： The present invention provides a path-diversity system featuring a small-size phase compensating circuit. This circuit calculates a compensating coefficient according to the signals of a pilot block or a pair of pilot blocks surrounding an information block, and then compensates information signals thereafter by the calculated compensating coefficient.

摘要翻译： 本发明提供一种具有小尺寸相位补偿电路的路径分集系统。该电路根据导频块或围绕信息块的一对导频块的信号来计算补偿系数，然后用计算出的补偿系数补偿信息信号。