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1. 发明申请

US20120014466A1 METHOD AND COMMUNICATION SYSTEM DEVICE FOR THE GENERATION OR PROCESSING OF FODM SYMBOLS IN A TRANSMISSION SYSTEM WITH SPREAD USSER DATA 有权
标题翻译：用于在具有传播USSER数据的传输系统中生成或处理FODM符号的方法和通信系统设备
公开(公告)号：US20120014466A1
公开(公告)日：2012-01-19
申请号：US13243560
申请日：2011-09-23
申请人： Elena COSTA , Dirk Galda , Harald Haas , Hermann Rohling , Egon Schulz
发明人： Elena COSTA , Dirk Galda , Harald Haas , Hermann Rohling , Egon Schulz
IPC分类号： H04L27/28
CPC分类号： H04L27/2636 , H04L5/026
摘要： OFDM symbols are generated using data from one or more users or from one or more data sources represented on a number of sub-carriers. To inhibit multiple-access interference on application of the CDMA principle, the data are transformed in a data-source specific manner and only subsequently allocated to the sub-carriers, independently of the transformation.
摘要翻译：使用来自一个或多个用户的数据或从多个子载波上表示的一个或多个数据源生成OFDM符号。为了在应用CDMA原理时抑制多址干扰，数据以数据源特定的方式被转换，并且仅随后被分配给子载波，而与转换无关。

2. 发明授权

US08054740B2 Method for encoding data blocks 有权
标题翻译：数据块编码方法
公开(公告)号：US08054740B2
公开(公告)日：2011-11-08
申请号：US11919872
申请日：2006-04-25
申请人： Elena Costa , Egon Schulz , Petr Trifonov
发明人： Elena Costa , Egon Schulz , Petr Trifonov
IPC分类号： H04J11/00 , H04J4/00 , H04J1/00 , H04B1/66 , H04L1/14 , H03M13/00
CPC分类号： H04L1/1819 , H04L1/0009 , H04L1/1845 , H04L27/2602
摘要： Prior to transferring to a radio communication system, at least one data block is encoded according to predetermined quality-of-service requirements with the aid of a first code. Subsequently, the data block, encoded by the first code, is further encoded according to the radio transmission properties of a usable radio transmission source with the aid of a second code.
摘要翻译：在转移到无线电通信系统之前，借助于第一代码，根据预定的服务质量要求对至少一个数据块进行编码。随后，借助于第二代码，根据可用无线电传输源的无线电传输属性进一步对由第一代码编码的数据块进行编码。

3. 发明申请

US20060221898A1 Method and transmitter for transmitting data in a multi-carrier system via a number of transmitting antennas 有权
标题翻译：用于经由多个发送天线在多载波系统中发送数据的方法和发射机
公开(公告)号：US20060221898A1
公开(公告)日：2006-10-05
申请号：US10553411
申请日：2004-03-17
申请人： Martin Bossert , Elena Costa , Axel Hubner , Matthias Lott , Egon Schulz
发明人： Martin Bossert , Elena Costa , Axel Hubner , Matthias Lott , Egon Schulz
IPC分类号： H04Q7/00
CPC分类号： H04L27/2602 , H04B7/0669 , H04B7/0671 , H04L1/0656 , H04L27/2626
摘要： A method transmits data by radio during which a frequency band is split into a plurality of subcarriers, and a plurality of antennas are used for transmitting. The data are split into a number of elements, which are to be respectively transmitted by each antenna, said number of elements corresponding to the number of subcarriers, whereby for each antenna, each element is respectively assigned to a subcarrier for transmitting, and at least two antennas on at least one subcarrier transmit different elements. Before an OFDM modulation for each antenna, each element is multiplied by an antenna-specific and element-specific factor. Alternatively, after an OFDM modulation for at least one antenna, the time sequence of the time-dependent signal generated on the basis of the OFDM modulation is reordered. A transmitter carries out the method.
摘要翻译：一种方法是通过无线电发送数据，在此期间将频带分割为多个子载波，并且使用多个天线进行发送。将数据分割成若干要由各天线分别发送的元件，所述元件的数量对应于子载波数，由此对于每个天线，每个元件分别被分配给用于传输的子载波，并且至少至少一个副载波上的两个天线发射不同的元件。在每个天线的OFDM调制之前，每个元素乘以天线特定的和元素特定的因子。或者，在至少一个天线的OFDM调制之后，重新排列基于OFDM调制生成的时间相关信号的时间序列。发射机执行该方法。

4. 发明授权

US08112695B2 Method for encoding data message K' for transmission from sending station to receiving station as well as method for decoding, sending station, receiving station and software 失效
标题翻译：用于从发送站到接收站的数据消息K'的编码方法以及用于解码，发送站，接收站和软件的方法
公开(公告)号：US08112695B2
公开(公告)日：2012-02-07
申请号：US12226776
申请日：2007-04-26
申请人： Elena Costa , Egon Schulz , Petr Trifonov
发明人： Elena Costa , Egon Schulz , Petr Trifonov
IPC分类号： G06F11/00
CPC分类号： H03M13/1148 , H03M13/1185 , H03M13/616 , H03M13/6516
摘要： Irregular LDPC codes have a construction which allows one to obtain a number of codes with different length from a single prototype code with a parity check matrix given by H=[Hz Hi], where Hz specifies the well-known zigzag pattern in the corresponding Tanner graph. The parity check matrices for longer codes are obtained as [Hz′Πdiag(Hi, . . . , Hi)], where Hz′ specifies a longer zigzag pattern depending on the number of matrices Hi used, and Π represents some permutation. This allows one to construct the decoder for a longer code by reusing hardware components developed for decoding the prototype code.
摘要翻译：不规则LDPC码具有这样的结构，其允许从具有由H = [Hz Hi]给出的奇偶校验矩阵的单个原型代码获得具有不同长度的代码的结构，其中Hz指定相应的Tanner中众所周知的之字形模式图形。用于较长代码的奇偶校验矩阵获得为[Hz'＆Pgr; diag（Hi，...，Hi）]，其中Hz'根据所使用的矩阵Hi的数量指定较长的之字形模式，＆Pgr; 代表一些排列。这允许通过重新开发用于解码原型代码的硬件组件来构建更长代码的解码器。

5. 发明授权

US08111660B2 Method and transmitter for transmitting data in a multi-carrier system via a number of transmitting antennas 有权
标题翻译：用于经由多个发送天线在多载波系统中发送数据的方法和发射机
公开(公告)号：US08111660B2
公开(公告)日：2012-02-07
申请号：US10553411
申请日：2004-03-17
申请人： Martin Bossert , Elena Costa , Axel Hübner , Matthias Lott , Egon Schulz
发明人： Martin Bossert , Elena Costa , Axel Hübner , Matthias Lott , Egon Schulz
IPC分类号： H04W4/00 , H04M1/00
CPC分类号： H04L27/2602 , H04B7/0669 , H04B7/0671 , H04L1/0656 , H04L27/2626
摘要： A method transmits data by radio during which a frequency band is split into a plurality of subcarriers, and a plurality of antennas are used for transmitting. The data are split into a number of elements, which are to be respectively transmitted by each antenna, said number of elements corresponding to the number of subcarriers, whereby for each antenna, each element is respectively assigned to a subcarrier for transmitting, and at least two antennas on at least one subcarrier transmit different elements. Before an OFDM modulation for each antenna, each element is multiplied by an antenna-specific and element-specific factor. Alternatively, after an OFDM modulation for at least one antenna, the time sequence of the time-dependent signal generated on the basis of the OFDM modulation is reordered. A transmitter carries out the method.
摘要翻译：一种方法是通过无线电发送数据，在此期间将频带分割为多个子载波，并且使用多个天线进行发送。将数据分割成若干要由各天线分别发送的元件，所述元件的数量对应于子载波数，由此对于每个天线，每个元件分别被分配给用于传输的子载波，并且至少至少一个副载波上的两个天线发射不同的元件。在每个天线的OFDM调制之前，每个元素乘以天线特定的和元素特定的因子。或者，在至少一个天线的OFDM调制之后，重新排列基于OFDM调制生成的时间相关信号的时间序列。发射机执行该方法。

6. 发明授权

US08054902B2 Method and communication system device for the generation or processing of OFDM symbols in a transmission system with spread user data 有权
标题翻译：用于在具有扩展用户数据的传输系统中生成或处理OFDM符号的方法和通信系统装置
公开(公告)号：US08054902B2
公开(公告)日：2011-11-08
申请号：US12662775
申请日：2010-05-03
申请人： Elena Costa , Dirk Galda , Harald Haas , Hermann Rohling , Egon Schulz
发明人： Elena Costa , Dirk Galda , Harald Haas , Hermann Rohling , Egon Schulz
IPC分类号： H04L27/28
CPC分类号： H04L27/2636 , H04L5/026
摘要： OFDM symbols are generated using data from one or more users or from one or more data sources represented on a number of sub-carriers. To inhibit multiple-access interference on application of the CDMA principle, the data are transformed in a data-source specific manner and only subsequently allocated to the sub-carriers, independently of the transformation.
摘要翻译：使用来自一个或多个用户的数据或从多个子载波上表示的一个或多个数据源生成OFDM符号。为了在应用CDMA原理时抑制多址干扰，数据以数据源特定的方式被转换，并且仅随后被分配给子载波，而与转换无关。

7. 发明申请

US20100215079A1 Method and communication system device for the generation or processing of OFDM symbols in a transmission system with spread user data 有权
标题翻译：用于在具有扩展用户数据的传输系统中生成或处理OFDM符号的方法和通信系统装置
公开(公告)号：US20100215079A1
公开(公告)日：2010-08-26
申请号：US12662775
申请日：2010-05-03
申请人： Elena Costa , Dirk Galda , Harald Haas , Hermann Rohling , Egon Schulz
发明人： Elena Costa , Dirk Galda , Harald Haas , Hermann Rohling , Egon Schulz
IPC分类号： H04B1/707 , H04L27/00
CPC分类号： H04L27/2636 , H04L5/026
摘要： OFDM symbols are generated using data from one or more users or from one or more data sources represented on a number of sub-carriers. To inhibit multiple-access interference on application of the CDMA principle, the data are transformed in a data-source specific manner and only subsequently allocated to the sub-carriers, independently of the transformation.
摘要翻译：使用来自一个或多个用户的数据或从多个子载波上表示的一个或多个数据源生成OFDM符号。为了在应用CDMA原理时抑制多址干扰，数据以数据源特定的方式被转换，并且仅随后被分配给子载波，而与转换无关。

8. 发明申请

US20060234738A1 Method for synchronisation of a radio communication system divided into radio cells a base station and a mobile station in such system 有权
标题翻译：用于在这种系统中将基站和移动台划分为无线电小区的无线电通信系统的同步方法
公开(公告)号：US20060234738A1
公开(公告)日：2006-10-19
申请号：US10567466
申请日：2004-07-07
申请人： Elena Costa , Niclas Meier , Hermann Rohling , Egon Schulz , Martin Weckerie
发明人： Elena Costa , Niclas Meier , Hermann Rohling , Egon Schulz , Martin Weckerie
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04B7/2696
摘要： A method synchronizes a radio communication system divided into radio cells. Data is transmitted in the radio communication system by a multiple access method. Each radio cell thus has a base station for the radio feed of several mobile stations, allocated to the radio cell. A synchronization of the base station is carried out using the received signals from mobile stations in the same radio cell and also in adjacent radio cells. The base station determines at least one pilot signal and signals said pilot signal to the allocated mobile stations in a downwards direction. The allocated mobile stations transmit the signaled pilot signal in an upwards direction to the base station. The base station determines a synchronization value, from the received pilot signals from the radio cell thereof and also from the adjacent radio cells, fro a time synchronization and/or for a frequency synchronization on which the bas station is synchronized.
摘要翻译：一种方法使被分成无线电小区的无线通信系统同步。通过多址方式在无线通信系统中发送数据。因此，每个无线电小区具有分配给无线电小区的几个移动站的无线电馈送的基站。使用来自同一无线电小区中的移动站以及相邻无线电小区中的接收信号来执行基站的同步。基站确定至少一个导频信号，并向所分配的移动台向下信号发送所述导频信号。所分配的移动台向上发送信号的导频信号到基站。基站根据来自其接收的导频信号和来自相邻无线电小区的接收的导频信号，通过时间同步和/或基站同步的频率同步来确定同步值。

9. 发明授权

US08990421B2 Method and device for processing data in a network component 有权
标题翻译：用于处理网络组件数据的方法和设备
公开(公告)号：US08990421B2
公开(公告)日：2015-03-24
申请号：US12450148
申请日：2008-03-10
申请人： Elena Costa , Josef Martin Eichinger , Ruediger Halfmann , Thomas Haustein , Jijun Luo , Egon Schulz , Wolfgang Zirwas
发明人： Elena Costa , Josef Martin Eichinger , Ruediger Halfmann , Thomas Haustein , Jijun Luo , Egon Schulz , Wolfgang Zirwas
IPC分类号： G06F15/16 , G06F15/173 , H04L29/06 , H04L29/08
CPC分类号： H04L65/605 , H04L67/04 , H04L67/2823 , H04L67/2828
摘要： Data received by a first network component from a second network component is processed by a filter function according to which the whole data or a portion of the data is used.
摘要翻译：由第一网络组件从第二网络组件接收的数据由滤波器功能来处理，根据该功能，使用整个数据或一部分数据。

10. 发明授权

US07328034B2 Method for synchronizing a radio communication system divided into radio cells, a base station and mobile station in such a system 有权
标题翻译：在这种系统中同步分成无线电小区，基站和移动台的无线电通信系统的方法
公开(公告)号：US07328034B2
公开(公告)日：2008-02-05
申请号：US10567466
申请日：2004-07-07
申请人： Elena Costa , Dirk Galda , Niclas Meier , Hermann Rohling , Egon Schulz , Martin Weckerle
发明人： Elena Costa , Dirk Galda , Niclas Meier , Hermann Rohling , Egon Schulz , Martin Weckerle
IPC分类号： H04B7/01
CPC分类号： H04B7/2696
摘要： A method synchronizes a radio communication system divided into radio cells. Data is transmitted in the radio communication system by a multiple access method. Each radio cell thus has a base station for the radio feed of several mobile stations, allocated to the radio cell. A synchronization of the base station is carried out using the received signals from mobile stations in the same radio cell and also in adjacent radio cells. The base station determines at least one pilot signal and signals said pilot signal to the allocated mobile stations in a downwards direction. The allocated mobile stations transmit the signaled pilot signal in an upwards direction to the base station. The base station determines a synchronization value, from the received pilot signals from the radio cell thereof and also from the adjacent radio cells, fro a time synchronization and/or for a frequency synchronization on which the bas station is synchronized.
摘要翻译：一种方法使被分成无线电小区的无线通信系统同步。通过多址方式在无线通信系统中发送数据。因此，每个无线电小区具有分配给无线电小区的几个移动站的无线电馈送的基站。使用来自同一无线电小区中的移动站以及相邻无线电小区中的接收信号来执行基站的同步。基站确定至少一个导频信号，并向所分配的移动台向下信号发送所述导频信号。所分配的移动台向上发送信号的导频信号到基站。基站根据来自其接收的导频信号和来自相邻无线电小区的接收的导频信号，通过时间同步和/或基站同步的频率同步来确定同步值。

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