首页> 外国专利> Broadband signal e.g. xDSL-signal, echo compensation method for xDSL-Transceiver, involves supplying signal corresponding to combination of signals in signal paths to echo compensation filter for producing echo compensation signal

Broadband signal e.g. xDSL-signal, echo compensation method for xDSL-Transceiver, involves supplying signal corresponding to combination of signals in signal paths to echo compensation filter for producing echo compensation signal

机译：宽带信号用于xDSL收发器的xDSL信号回波补偿方法，涉及将与信号路径中的信号组合相对应的信号提供给回波补偿滤波器，以产生回波补偿信号。

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摘要

The method involves producing component signals of a transmission signal in corresponding signal paths. A combination signal corresponding to the combination of the component signals is supplied to an echo compensation filter (4) e.g. hybrid filter to produce an echo compensation signal (e). The signal (e) is combined with a received broadband signal to obtain an echo compensation received signal containing less echo portions. An independent claim is also included for a device for echo compensation of received signals, comprising an echo compensation filter.

机译：该方法包括在相应的信号路径中产生传输信号的分量信号。与分量信号的组合相对应的组合信号例如被提供给回声补偿滤波器（4）。混合滤波器产生回声补偿信号（e）。信号（e）与接收的宽带信号组合以获得包含较少回声部分的回声补偿接收信号。还包括用于接收信号的回声补偿的设备的独立权利要求，该设备包括回声补偿滤波器。

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公开/公告号DE102005004369A1

专利类型
公开/公告日2006-08-10

原文格式PDF
申请/专利权人 INFINEON TECHNOLOGIES AG;
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申请/专利号DE20051004369
发明设计人 STOLLE REINHARD;
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申请日2005-01-31
分类号H04B3/23;H04M1/58;
国家 DE
入库时间 2022-08-21 21:20:28

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