Invention Grant
US07853213B2 Data receiver having means for minimizing interference and method used in such a receiver
有权
数据接收机具有用于最小化在这种接收机中使用的干扰和方法的装置
- Patent Title: Data receiver having means for minimizing interference and method used in such a receiver
- Patent Title (中): 数据接收机具有用于最小化在这种接收机中使用的干扰和方法的装置
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Application No.: US10584096Application Date: 2004-12-10
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Publication No.: US07853213B2Publication Date: 2010-12-14
- Inventor: Rodolfo Verzegnassi , Thomas Aimon
- Applicant: Rodolfo Verzegnassi , Thomas Aimon
- Applicant Address: CH Geneva
- Assignee: ST-Ericsson SA
- Current Assignee: ST-Ericsson SA
- Current Assignee Address: CH Geneva
- Agency: Hogan Lovells US LLP
- Agent William J. Kubida; Scott J. Hawranek
- Priority: EP03300281 20031222
- International Application: PCT/IB2004/004186 WO 20041210
- International Announcement: WO2005/064809 WO 20050714
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H04B15/00
Abstract:
The present invention relates to a data receiver (5) for receiving user data and reference data (CPICH) coming from a transmitter 5 via at least a channel. This receiver comprises means for unscrambling (39,66,64) and means for despreading (40,68) received data, means for analyzing the characteristic of the channel (35), means for evaluating the contribution of interference of data caused by the channel (IEP1Fj-IEPKFj) and a substracter means intended for cancelling the contribution of interference in the user data, said substracter means (62) being placed before said unscrambling means.
Public/Granted literature
- US20070147480A1 Data receiver having means for minimizing interference and method used in such a receiver Public/Granted day:2007-06-28
Information query
