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Data receiver having means for minimizing interference and method used in such a receiver

机译：具有用于最小化干扰的装置的数据接收器以及在这种接收器中使用的方法

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摘要

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.

机译：数据接收器（ 5 ）技术领域本发明涉及一种数据接收器（ 5 ），用于通过至少一个信道接收来自发送器 5 的用户数据和参考数据（CPICH）。该接收机包括用于解扰（ 39,66,64 ）的装置和用于解扩（ 40,68 ）接收数据的装置，用于分析信道特性的装置（ 35 ），用于评估由信道（IEP 1 Fj-IEPKFj）引起的数据干扰贡献的装置，以及旨在消除用户数据中干扰贡献的减法器装置，所述减法器装置（ 62 ）被置于所述解扰装置之前。 展开▼

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公开/公告号US2007147480A1

专利类型

公开/公告日2007-06-28

原文格式PDF

申请/专利权人 RODOLFO VERZEGNASSI;THOMAS AIMON;
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申请/专利号US20040584096

发明设计人 RODOLFO VERZEGNASSI;THOMAS AIMON;
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申请日2004-12-10

分类号H04B1/00;

国家 US

入库时间 2022-08-21 21:04:26

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