公开(公告)号：US08340170B2

公开(公告)日：2012-12-25

申请号：US11840265

申请日：2007-08-17

申请人： Herbert Dawid ,  Matthias Hillebrand ,  Steffen Paul ,  Lothar Winkler ,  Manfred Zimmermann

发明人： Herbert Dawid ,  Matthias Hillebrand ,  Steffen Paul ,  Lothar Winkler ,  Manfred Zimmermann

IPC分类号： H03K5/159

CPC分类号： H04L25/03019 ,  H04L2025/03566 ,  H04L2025/03585

摘要： A receiver for receiving a data signal having a channel profile may include an equalizer, to which the data signal is feedable, the equalizer having a plurality of filters and a switching device coupled to the filters, a selection device, which is disposed such that it determines a first number and a second number in dependence on the channel profile, and the switching device is disposed such that it connects a number of linear filters corresponding to the first number to form a first overall filter and connects a number of linear filters corresponding to the second number to form a second overall filter.

摘要翻译： 用于接收具有信道简档的数据信号的接收机可以包括数据信号可馈送到的均衡器，均衡器具有多个滤波器和耦合到滤波器的开关装置，选择装置被布置成使得它 根据所述通道轮廓确定第一数量和第二数量，并且所述切换装置被布置成使得其连接与所述第一数量相对应的多个线性滤波器以形成第一整体滤波器并且连接多个对应于 第二个数字形成第二个整体过滤器。

公开(公告)号：US08197398B2

公开(公告)日：2012-06-12

申请号：US12170651

申请日：2008-07-10

申请人： Werner Scholly ,  Stefan Schlenker ,  Steffen Paul ,  Volker Grimmig

发明人： Werner Scholly ,  Stefan Schlenker ,  Steffen Paul ,  Volker Grimmig

IPC分类号： A61B1/04 ,  A61B1/06

CPC分类号： G02B23/2453 ,  A61B1/00105 ,  A61B1/00126 ,  A61B1/00128 ,  A61B1/00188 ,  G02B23/2476 ,  G02B23/26

摘要： An endoscope (1) has a handle (2) as well as a probe part (3) that can be connected thereto via a coupling (4), with an illumination device as well as an eye-piece (17) with an imaging optic being arranged in the handle (2) and image conductors and light conductors in the probe part (3). The coupling includes an image interface and a light interface. In the coupling area, at least one axially engaging guide (6, 8) as well as bayonet-like engaging coupling parts (6, 5) are provided, one of which is embodied as a rotational locking part (5). In the final locked position the locking part (5) is secured by a snap. Preferably, the coupling (4) is provided with an axially engaging guide and additionally axially engaging guides (13, 15; 14, 16) are provided of the illumination system and the image transmission system, which are particularly arranged side-by-side.

摘要翻译： 内窥镜（1）具有手柄（2）以及可以经由联轴器（4）与照明装置连接的探针部分（3），以及具有成像光学元件的眼睛（17） 布置在手柄（2）中，以及图像导体和探针部分（3）中的光导体。 耦合包括图像接口和光接口。 在联接区域中，提供至少一个轴向接合的引导件（6,8）以及卡口式接合联接部件（6,5），其中一个被实施为旋转锁定部件（5）。 在最终锁定位置，锁定部分（5）通过卡扣固定。 优选地，联接器（4）设置有轴向接合引导件，并且设置为并排布置的照明系统和图像传输系统的另外的轴向接合引导件（13,15; 14,16）。

公开(公告)号：US07720648B2

公开(公告)日：2010-05-18

申请号：US10970905

申请日：2004-10-22

申请人： Steffen Paul ,  Thomas Ruprich

发明人： Steffen Paul ,  Thomas Ruprich

IPC分类号： H04B15/00

CPC分类号： H04L25/062

摘要： A method for adapting threshold values in an electronic signal processing device, involving a plurality of different threshold values being calculated and being compared with processing variables calculated in the signal processing device, involves calculation of a common correction value which is valid for the various threshold values. The threshold values are then set on the basis of the common correction value.

摘要翻译： 一种用于调整电子信号处理装置中的阈值的方法，包括计算并与信号处理装置中计算的处理变量进行比较的多个不同阈值，涉及对各种阈值有效的公共校正值的计算 。 然后基于公共校正值设置阈值。

公开(公告)号：US07643596B2

公开(公告)日：2010-01-05

申请号：US11075325

申请日：2005-03-08

申请人： Thomas Ruprich ,  Steffen Paul

发明人： Thomas Ruprich ,  Steffen Paul

IPC分类号： H04L7/00

CPC分类号： H04W56/001 ,  H04W92/10

摘要： In a method for synchronization of a mobile radio receiver to a base station, in which a verification step or a plurality of verification steps is or are also carried out in addition to the synchronization steps and one or more identification step or steps which may be present, at least one of the verification steps is carried out in parallel with a synchronization step and/or with an identification step.

摘要翻译： 在移动无线电接收机与基站同步的方法中，除了同步步骤之外还执行验证步骤或多个验证步骤，以及可能存在的一个或多个识别步骤 至少一个验证步骤与同步步骤和/或识别步骤并行地进行。

公开(公告)号：US07522655B2

公开(公告)日：2009-04-21

申请号：US11075848

申请日：2005-03-09

申请人： Thomas Ruprich ,  Steffen Paul ,  Burkhard Becker ,  Thuyen Le ,  Manfred Zimmermann ,  Christian Drewes

发明人： Thomas Ruprich ,  Steffen Paul ,  Burkhard Becker ,  Thuyen Le ,  Manfred Zimmermann ,  Christian Drewes

IPC分类号： H04B1/707

CPC分类号： G06F17/15 ,  H04B1/707

摘要： In a method for carrying out a plurality of correlation procedures in a mobile radio system, sample values which have been written to a data memory (DS) are read using a predetermined reading rule. Two correlation procedures are carried out on the basis of the sample values which have been read. This reading rule is in this case independent of the correlation procedure to be carried out.

摘要翻译： 在用于在移动无线电系统中执行多个相关程序的方法中，使用预定的读取规则读取已写入数据存储器（DS）的样本值。 基于所读取的样本值进行两个相关程序。 在这种情况下，这种阅读规则独立于要执行的相关程序。

公开(公告)号：US07499473B2

公开(公告)日：2009-03-03

申请号：US11076210

申请日：2005-03-09

申请人： Burkhard Becker ,  Thuyen Le ,  Steffen Paul ,  Thomas Ruprich

发明人： Burkhard Becker ,  Thuyen Le ,  Steffen Paul ,  Thomas Ruprich

IPC分类号： H04J3/06

CPC分类号： H04J3/0608 ,  H04B7/2681

摘要： A method for synchronization of a mobile radio receiver having a time slot structure for a radio signal is disclosed. A data stream received by the mobile radio receiver is filtered in a filter, thereby producing a decision sequence of received data as a set of maximum possible determined time slot boundaries. The decision sequence is processed in a two-step method such that, in a first method step, a subset is selected from the decision sequence and, then, in a second method step, the elements of said subset are averaged over time, with the time slot boundary which is used for synchronization being obtained as the result of this averaging process. In this case, the subset is selected using statistical characteristics of those signal sample values that are associated with a time slot boundary, and of those signal sample values which are not associated with a time slot boundary.

摘要翻译： 公开了一种具有用于无线电信号的时隙结构的移动无线电接收机的同步方法。 由移动无线电接收机接收的数据流在滤波器中被滤波，从而产生接收数据的判定序列作为最大可能确定的时隙边界的集合。 以两步法处理决策序列，使得在第一方法步骤中，从决策序列中选择子集，然后在第二方法步骤中，所述子集的元素随时间被平均化，其中 作为该平均处理的结果，获得用于同步的时隙边界。 在这种情况下，使用与时隙边界相关联的那些信号采样值的统计特性以及与时隙边界不相关联的信号采样值来选择子集。

公开(公告)号：US07489751B2

公开(公告)日：2009-02-10

申请号：US11076141

申请日：2005-03-09

申请人： Thomas Ruprich ,  Steffen Paul ,  Burkhard Becker ,  Thuyen Le

发明人： Thomas Ruprich ,  Steffen Paul ,  Burkhard Becker ,  Thuyen Le

IPC分类号： H04L7/00 ,  H04J3/06

CPC分类号： H04L7/00 ,  H04B1/7077 ,  H04B1/7093

摘要： In a method for synchronization of a receiver to a transmitter which periodically transmits a sequence which is known in the receiver, a subset of possible synchronization times is determined in a first selection process by repeated correlation of the received signal with the known sequence and comparison of the correlation responses, as calculated for the correlations, with a threshold value. The threshold value is in this case varied adaptively as a function of at least one parameter which is measured during the correlations.

摘要翻译： 在接收器同步发送器的方法中，周期性地发送在接收机中已知的序列，可以在第一选择过程中确定接收信号与已知序列的重复相关性的可能同步时间的子集， 对于相关性计算的相关响应与阈值。 在这种情况下，阈值作为在相关期间测量的至少一个参数的函数自适应地变化。

公开(公告)号：US20080043828A1

公开(公告)日：2008-02-21

申请号：US11840265

申请日：2007-08-17

申请人： Herbert DAWID ,  Matthias HILLEBRAND ,  Steffen PAUL ,  Lothar WINKLER ,  Manfred ZIMMERMANN

发明人： Herbert DAWID ,  Matthias HILLEBRAND ,  Steffen PAUL ,  Lothar WINKLER ,  Manfred ZIMMERMANN

IPC分类号： H03K5/159

CPC分类号： H04L25/03019 ,  H04L2025/03566 ,  H04L2025/03585

摘要： The present invention relates to a receiver and to an apparatus for receiving a data signal, in particular for receiving a data signal having a channel profile.

摘要翻译： 本发明涉及一种用于接收数据信号的接收机和装置，特别是用于接收具有信道分布的数据信号。

公开(公告)号：US20050201502A1

公开(公告)日：2005-09-15

申请号：US11076141

申请日：2005-03-09

申请人： Thomas Ruprich ,  Steffen Paul ,  Burkhard Becker ,  Thuyen Le

发明人： Thomas Ruprich ,  Steffen Paul ,  Burkhard Becker ,  Thuyen Le

IPC分类号： H04B1/707 ,  H04L7/00

CPC分类号： H04L7/00 ,  H04B1/7077 ,  H04B1/7093

摘要： In a method for synchronization of a receiver to a transmitter which periodically transmits a sequence which is known in the receiver, a subset of possible synchronization times is determined in a first selection process by repeated correlation of the received signal with the known sequence and comparison of the correlation responses, as calculated for the correlations, with a threshold value. The threshold value is in this case varied adaptively as a function of at least one parameter which is measured during the correlations.

摘要翻译： 在接收器同步发送器的方法中，周期性地发送在接收机中已知的序列，在第一选择过程中通过将接收到的信号与已知序列重复相关来确定可能同步时间的子集，并比较 对于相关性计算的相关响应与阈值。 在这种情况下，阈值作为在相关期间测量的至少一个参数的函数自适应地变化。

公开(公告)号：US20050123082A1

公开(公告)日：2005-06-09

申请号：US10965341

申请日：2004-10-14

申请人： Steffen Paul ,  Thomas Ruprich

发明人： Steffen Paul ,  Thomas Ruprich

IPC分类号： H04B7/04 ,  H04B7/06 ,  H04L1/02

CPC分类号： H04B7/0689

摘要： In a method for identification of a multiple antenna transmission mode in a radio receiver, at least two antenna-decoupled data streams (s0, s1) are produced by means of an antenna decoupling unit in the receiver. Respective first variables (p0, p1) are calculated for both data streams, and are dependent on the phase change between the data in the respective data stream. An evaluation unit uses these first variables as the basis to decide whether a multiple antenna transmission mode is being used in the transmitter.

摘要翻译： 在无线电接收机中用于识别多天线传输模式的方法中，至少两个天线去耦数据流（s 0，...，1）通过 接收机中的天线解耦单元。 针对两个数据流计算相应的第一个变量（p0，0，p1，1），并且取决于相应数据流中的数据之间的相位变化。 评估单元使用这些第一变量作为确定发射机中是否使用多天线传输模式的基础。