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    SENDEEINRICHTUNG ZUM SENDEN EINES AUSGANGSSIGNALS, EMPFANGSEINRICHTUNG ZUM EMPFANGEN EINES AUSGANGSSIGNALS UND VERFAHREN ZUM SENDEN BEZIEHUNGSWEISE EMPFANGEN DERSELBEN
    2.
    发明公开
    SENDEEINRICHTUNG ZUM SENDEN EINES AUSGANGSSIGNALS, EMPFANGSEINRICHTUNG ZUM EMPFANGEN EINES AUSGANGSSIGNALS UND VERFAHREN ZUM SENDEN BEZIEHUNGSWEISE EMPFANGEN DERSELBEN 有权
    SENDEEINHTHTUNG ZUM SENDEN EINES AUSGANGSSIGNALS，EMPFANGSEINRICHTUNG ZUM EMPFANGEN EINES AUSGANGSSIGNALS UND VERFAHREN ZUM SENDEN BEZIEHUNGSWEISE EMPFANGEN DERSELBEN

    公开(公告)号：EP3216182A1

    公开(公告)日：2017-09-13

    申请号：EP15790126.5

    申请日：2015-11-03

    申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    发明人： HILDINGER, Rainer ,  TASCH, Andreas ,  ZAREI, Shahram ,  ZERNA, Conrad ,  DÄUMLER, Matthias ,  RUIZ CABRERA, Carlos ,  KOCH, Robert

    IPC分类号： H04L25/03 ,  H04L25/497

    CPC分类号： H04L25/4975 ,  H04L25/03343 ,  H04L2025/03356 ,  H04L2025/0377

    摘要： A transmission device for transmitting an output signal comprises a first and a second filter structure. The first filter structure comprises a first combiner which is designed to expand a first data signal by a first reference signal in order to obtain a first expanded data signal, and comprises a first IIR filter for filtering the first expanded data signal in order to obtain a first filtered data signal. The second filter structure comprises a second combiner which is designed to expand a second data signal by a second reference signal in order to obtain a second expanded data signal, and comprises a second IIR filter for filtering the second expanded data signal in order to obtain a second filtered data signal. The transmission device comprises a multiplexer for combining the first and the second filtered data signals in order to obtain the output signal on the basis of the filtered data signals. A system response of the first IIR filter on the basis of the first reference signal corresponds to a system response of the second IIR filter on the basis of the second reference signal.

    摘要翻译： 用于传输输出信号的发射机包括第一和第二滤波器结构。 第一滤波器结构包括：第一组合器，用于通过第一参考信号扩展第一数据信号以获得第一扩展数据信号;以及第一IIR滤波器，用于对第一扩展数据信号进行滤波以获得第一滤波数据信号。 第二滤波器结构包括通过第二参考信号扩展第二数据信号的第二组合器以及用于对第二扩展数据信号进行滤波的第二IIR滤波器。 发射机包括用于组合第一和第二滤波数据信号以获得输出信号的多路复用器。 基于第一参考信号的第一IIR滤波器的系统响应对应于基于第二参考信号的第二IIR滤波器的系统响应。

    DEMULTIPLEXEN EINES PAKETBASIERTEN TRANSPORTSTROMS
    3.
    发明公开
    DEMULTIPLEXEN EINES PAKETBASIERTEN TRANSPORTSTROMS 审中-公开
    解复用基于分组的传输流

    公开(公告)号：EP2737649A1

    公开(公告)日：2014-06-04

    申请号：EP12740358.2

    申请日：2012-07-25

    申请人： Fraunhofer Gesellschaft zur Förderung der angewandten Forschung E.V.

    发明人： MULL, Andreas ,  FORSTER, Christian ,  HILDINGER, Rainer ,  GERHÄUSER, Heinz

    IPC分类号： H04L1/00

    CPC分类号： H04L1/004 ,  H04L1/0045 ,  H04L1/0047

    摘要： The invention relates to a device for demultiplexing a packet-based transport stream (14) of transport stream packets (12), which are each provided with a systematic forward error detection code, wherein the transport stream packets are each assigned to a data sink (20) of a plurality of data sinks (20), such that a data stream (36) of data packets (38) protected by means of a forward error detection code, which data stream is addressed to a particular data sink (20), is embedded into a useful data section of the transport stream packets that are assigned to the same data sink (20), wherein the device is designed to determine a probability value for each of the plurality of data sinks for a predetermined transport stream packet (12) that is erroneous according to the systematic forward error detection code, which probability value specifies the probability that the predetermined transport stream packet (12) is associated with the respective data sink (20), and to associate the predetermined transport stream packet to a selected data sink of the plurality of data sinks on the basis of the probability values for the plurality of data sinks.