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21. 发明授权

US07667628B2 Interleaver for scrambling and information word 有权
标题翻译：交织器和信息字
公开(公告)号：US07667628B2
公开(公告)日：2010-02-23
申请号：US12144257
申请日：2008-06-23
申请人： Marco Breiling
发明人： Marco Breiling
IPC分类号： H03M7/00
CPC分类号： H03M13/2707 , H03M13/2725 , H03M13/2789 , H03M13/2796
摘要： Interleaver for scrambling an information word, the information word having a multitude of digits, for obtaining a permuted information word. The interleaver includes a first interleaver stage for a row-by-row arranging of the digits of the information word in a plurality of first rows and first columns, and a second interleaver stage for scrambling the digits of one of the first rows by interchanging at least two digits of the one first row in order to obtain a first scrambled row, and for replacing the one of the first rows by the first scrambled row. The first interleaver stage is configured for reading the first row, which is replaced based on the first scrambled row, in a column-by-column manner in order to obtain the permuted information word.
摘要翻译：交织器，用于对信息字进行加扰，所述信息字具有多个数字，用于获得置换的信息字。交织器包括用于逐行排列多个第一行和第一列中的信息字的数字的第一交织器级，以及用于通过交换第一行来扰乱其中一个第一行的数字的第二交织器级为了获得第一加扰行，并且用于通过第一加扰行来替换第一行中的一个，所以一个第一行的至少两位数字。第一交织器级被配置为以逐列的方式读取被基于第一加扰行替换的第一行，以便获得置换的信息字。

22. 发明授权

US07505507B2 Apparatus and method for generating a transmit sequence and apparatus and method for retrieving information 有权
标题翻译：用于生成发送序列的装置和方法以及用于检索信息的装置和方法
公开(公告)号：US07505507B2
公开(公告)日：2009-03-17
申请号：US11464158
申请日：2006-08-11
申请人： Marco Breiling
发明人： Marco Breiling
IPC分类号： H04B1/69 , H04B7/216
CPC分类号： H04B1/7075 , H04B2201/70706 , H04J13/0003 , H04L27/2614
摘要： In an apparatus for generating a transmit sequence comprising information from a plurality of information channels, a first means serves for generating a plurality of different candidate channel sequences from information of a first information channel of the plurality of information channels using a first code sequence associated with the first information channel, wherein each candidate channel sequence carries the same information as the information of the first information channel. A second means is provided to provide at least one candidate channel sequence for a second information channel from the plurality of information channels using a second code sequence associated with the second information channel and differing from the first code sequence. To receive an optimum transmit sequence resulting in a minimum out-of-band radiation combined sequences are examined, wherein each combined sequence may be obtained by a combination of at least one candidate channel sequence from each information channel. After this either the combined sequence is selected resulting in a minimum out-of-band radiation or the optimum candidate channel sequences are selected from the individual information channels, which together result in the optimum combined sequence causing a minimum out-of-band radiation. Therefore it is possible to reduce peak values e.g. occurring in the code multiplex modulation concept in the transmit sequence distortion-free.
摘要翻译：在用于产生包括来自多个信息信道的信息的发送序列的装置中，第一装置用于使用与第一代码序列相关联的多个信息信道中的第一信息信道的信息来生成多个不同候选信道序列第一信息信道，其中每个候选信道序列携带与第一信息信道的信息相同的信息。第二装置被提供用于使用与第二信息信道相关联并且与第一代码序列不同的第二代码序列从多个信息信道提供用于第二信息信道的至少一个候选信道序列。检查导致最小带外辐射组合序列的最佳发射序列，其中可以通过来自每个信息信道的至少一个候选信道序列的组合来获得每个组合序列。之后，选择组合序列导致最小带外辐射，或者从个体信息信道中选择最佳候选信道序列，这些信息信道一起导致最佳组合序列，导致最小带外辐射。因此，有可能降低峰值。发生在码复用调制概念中的发送序列无失真。

23. 发明申请

US20060159202A1 Frequency converter for a spectral conversion of a start signal and method for a spectral conversion of a start signal 审中-公开
标题翻译：用于起始信号的频谱转换的频率转换器和用于起始信号的频谱转换的方法
公开(公告)号：US20060159202A1
公开(公告)日：2006-07-20
申请号：US11300263
申请日：2005-12-13
申请人： Marco Breiling
发明人： Marco Breiling
IPC分类号： H04L27/22
CPC分类号： H04L27/2647 , H03D7/00 , H03H17/0273
摘要： A frequency converter for a spectral conversion of a start signal having a current frequency to an end signal having a target frequency, wherein the start signal includes an I component having a plurality of I component values and a Q component having a plurality of Q component values, comprises means for selecting a plurality of sub-signals based on the I component or the Q component, wherein a sub-signal, depending on a raster, includes selectable I component values, and wherein another sub-signal, depending on the raster, includes selected Q component values. Further, the frequency converter comprises means for weighting each of the plurality of sub-signals, wherein means for weighting is implemented to weight each of the plurality of sub-signals with one weighting factor each to obtain a plurality of weighting signals. Additionally, the frequency converter comprises means for summing the plurality of weighting signals to obtain the end signal having the target frequency. By such a frequency converter and a corresponding method for a spectral conversion, it is possible, in simply realizable way regarding numerics and circuit engineering, to provide a spectral frequency converter to convert a start signal having a current frequency to an end signal having a target frequency.
摘要翻译：一种用于将具有当前频率的起始信号的频谱转换为具有目标频率的结束信号的频率转换器，其中所述起始信号包括具有多个I分量值的I分量和具有多个Q分量值的Q分量包括用于基于I分量或Q分量来选择多个子信号的装置，其中取决于光栅的子信号包括可选择的I分量值，并且其中根据光栅的另一个子信号，包括所选Q组件值。此外，频率转换器包括用于对多个子信号中的每一个进行加权的装置，其中实施用于加权的装置，以一个加权因子对每个子信号进行加权，以获得多个加权信号。此外，频率转换器包括用于对多个加权信号求和以获得具有目标频率的结束信号的装置。通过这种频率转换器和相应的频谱转换方法，可以以简单可实现的方式进行数学和电路工程，以提供频谱转换器来将具有当前频率的起始信号转换成具有目标的结束信号频率。

24. 发明授权

US07653166B2 Synchronization device and device for generating a synchronization signal 有权
标题翻译：用于产生同步信号的同步装置和装置
公开(公告)号：US07653166B2
公开(公告)日：2010-01-26
申请号：US11301483
申请日：2005-12-12
申请人： Carmen Wagner , Stefan Koehler , Holger Stadali , Guenter Hofmann , Marco Breiling
发明人： Carmen Wagner , Stefan Koehler , Holger Stadali , Guenter Hofmann , Marco Breiling
IPC分类号： H04L7/00
CPC分类号： H04L7/042 , H04L7/0008 , H04L7/10 , H04L27/0014 , H04L2027/0095
摘要： A synchronization device for determining a position of a synchronization signal in a receive signal, the synchronization signal being based on a coarse synchronization signal and a fine synchronization signal, includes a signal processing means configured to determine, based on the coarse synchronization signal, a section of the receive signal in which is located the fine synchronization signal, and to determine in the section of the receive signal, based on the fine synchronization signal, the position of the synchronization signal in the receive signal for a synchronization.
摘要翻译：一种用于确定接收信号中的同步信号的位置的同步装置，所述同步信号基于粗略同步信号和精细同步信号，包括：信号处理装置，被配置为基于粗略同步信号确定一个部分的位置处于精细同步信号的接收信号，并且基于精细同步信号在接收信号的部分中确定用于同步的接收信号中的同步信号的位置。

25. 发明授权

US07643541B2 Device and method for determining a correlation value 有权
标题翻译：用于确定相关值的装置和方法
公开(公告)号：US07643541B2
公开(公告)日：2010-01-05
申请号：US11300026
申请日：2005-12-13
申请人： Carmen Wagner , Holger Stadali , Guenter Hofmann , Marco Breiling
发明人： Carmen Wagner , Holger Stadali , Guenter Hofmann , Marco Breiling
IPC分类号： H04B17/02 , H04B1/69
CPC分类号： H04L27/2659 , H04B1/70752
摘要： A device for determining a correlation value from a correlation between a first sequence of values with complex values and a second sequence of values with complex values has a correlation means for determining a first partial correlation value from a correlation between a first subset of the first sequence of values and a first subset of the second sequence of values, and for determining a second partial correlation value from a correlation between a second subset of the first sequence of values and a second subset of the second sequence of values. The device further has a processing means for determining a processed partial correlation value with an adjusted phase term from the first partial correlation value or the second partial correlation value, and a calculating means for determining the correlation value using the processed partial correlation value.
摘要翻译：用于根据来自复数值的第一序列值与具有复数值的第二值序列之间的相关性确定相关值的装置具有相关装置，用于根据第一序列的第一子集之间的相关性来确定第一部分相关值并且用于根据第一序列值的第二子集与第二数值序列的第二子集之间的相关性来确定第二部分相关值。该装置还具有处理装置，用于根据来自第一部分相关值或第二部分相关值的经调整的相位项确定经处理的部分相关值;以及计算装置，用于使用所处理的部分相关值来确定相关值。

26. 发明申请

US20060165200A1 Synchronization device and device for generating a synchronization signal 有权
标题翻译：用于产生同步信号的同步装置和装置
公开(公告)号：US20060165200A1
公开(公告)日：2006-07-27
申请号：US11301483
申请日：2005-12-12
申请人： Carmen Wagner , Stefan Koehler , Holger Stadali , Guenter Hofmann , Marco Breiling
发明人： Carmen Wagner , Stefan Koehler , Holger Stadali , Guenter Hofmann , Marco Breiling
IPC分类号： H04L7/00
CPC分类号： H04L7/042 , H04L7/0008 , H04L7/10 , H04L27/0014 , H04L2027/0095
摘要： A synchronization device for determining a position of a synchronization signal in a receive signal, the synchronization signal being based on a coarse synchronization signal and a fine synchronization signal, includes a signal processing means configured to determine, based on the coarse synchronization signal, a section of the receive signal in which is located the fine synchronization signal, and to determine in the section of the receive signal, based on the fine synchronization signal, the position of the synchronization signal in the receive signal for a synchronization.
摘要翻译：一种用于确定接收信号中的同步信号的位置的同步装置，所述同步信号基于粗略同步信号和精细同步信号，包括：信号处理装置，被配置为基于粗略同步信号确定一个部分的位置处于精细同步信号的接收信号，并且基于精细同步信号在接收信号的部分中确定用于同步的接收信号中的同步信号的位置。

27. 发明授权

US06628726B1 Device and method for generating a transmit sequence and device and method for determining an information word from a received transmit sequence 有权
标题翻译：用于生成发送序列的装置和方法，以及用于从接收到的发送序列确定信息字的装置和方法
公开(公告)号：US06628726B1
公开(公告)日：2003-09-30
申请号：US09507473
申请日：2000-02-17
申请人： Marco Breiling
发明人： Marco Breiling
IPC分类号： H04K110
CPC分类号： H04L27/2614
摘要： To achieve a distortionless reduction in the out-of-band radiation a plurality of candidate transmit sequences is generated from an information word and one of the candidate transmit sequences, which fulfills a predetermined criterion, is then selected as the transmit sequence. The different candidate transmit sequences are generated by adding respective different labels to the information word and the information word plus added label is then processed by an invertable back-coupled combination algorithm to obtain a combined information word wherein the information units are combined with one another and/or with the added label in such a way that the combined information word is uniquely identified by the label. The combined information word is further processed, e.g. with the aid of a mapper and an inverse Fourier transform in the case of an OFDM modulation method, to obtain a temporal candidate transmit sequence. By repeating the above process the plurality of candidate transmit sequences is obtained, from which the actual transmit sequence is then selected according to a predetermined criterion. In the receiver the combined information word is fed into an algorithm which is inverse to the back-coupled combination algorithm and which is automatically controlled by the label, thus regenerating the information word. In this way the information word is automatically extracted from the received transmit sequence without transmitting explicit side information.
摘要翻译：为了实现带外辐射的无失真减少，从信息字生成多个候选发送序列，然后选择满足预定标准的候选发送序列之一作为发送序列。通过将各个不同的标签添加到信息字中来生成不同的候选发送序列，然后通过可逆的反向耦合组合算法处理信息字加上附加标签，以获得组合的信息字，其中信息单元彼此组合， /或以添加的标签的方式使得组合的信息字被标签唯一地标识。组合信息字被进一步处理，例如借助于在OFDM调制方法的情况下的映射器和逆傅里叶变换，获得时间候选发送序列。通过重复上述处理，获得多个候选发送序列，然后根据预定标准选择实际发送序列。在接收机中，组合信息字被馈送到与反耦合组合算法相反的算法中，并由标签自动控制，从而再生信息字。以这种方式，信息字自动地从接收到的发送序列提取而不传输显式的侧信息。

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