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51. 发明申请

US20120007777A1 Hybrid Satellite Positioning Receiver 有权
标题翻译：混合卫星定位接收机
公开(公告)号：US20120007777A1
公开(公告)日：2012-01-12
申请号：US12833720
申请日：2010-07-09
申请人： Markus HAMMES , Christian Kranz , André Neubauer
发明人： Markus HAMMES , Christian Kranz , André Neubauer
IPC分类号： G01S19/33 , G01S19/37 , G01S19/13
CPC分类号： G01S19/33 , G01S19/37 , G01S19/421
摘要： A hybrid satellite positioning receiver architecture is provided with a first receive path and a second receive path. The first receive path downconverts received satellite positioning signals of a first type to an intermediate frequency range, and the second receive path downconverts received satellite positioning signals of a second type to the same intermediate frequency range.
摘要翻译：混合卫星定位接收机架构具有第一接收路径和第二接收路径。第一接收路径将接收到的第一类型的卫星定位信号下变频到中频范围，并且第二接收路径将接收到的第二类型的卫星定位信号下变频到相同的中频范围。

52. 发明授权

US07830856B2 Data transmission system, frame structure, and method for radio transmission of data 有权
标题翻译：数据传输系统，帧结构和数据无线传输方法
公开(公告)号：US07830856B2
公开(公告)日：2010-11-09
申请号：US10629948
申请日：2003-07-30
申请人： Ulrich Boetzel , Christian Kranz , André Neubauer
发明人： Ulrich Boetzel , Christian Kranz , André Neubauer
IPC分类号： H04J3/00
CPC分类号： H04B7/2656
摘要： A data transmission system transmits first data bursts from a base station to mobile stations. The first data bursts at least in some cases contain two or more data blocks that are intended for different mobile stations. The data transmission system furthermore transmits second data bursts from at least one of the mobile stations to the base station and produces guard time intervals between successive data bursts.
摘要翻译：数据传输系统将第一数据突发从基站传送到移动台。至少在一些情况下，第一数据突发包含两个或更多个用于不同移动站的数据块。数据传输系统还将第二数据脉冲串从至少一个移动站发射到基站，并在连续的数据脉冲串之间产生保护时间间隔。

53. 发明申请

US20060239362A1 Transmitting and receiving arrangement with a channel-oriented link 有权
标题翻译：发射和接收布置与面向通道的链路
公开(公告)号：US20060239362A1
公开(公告)日：2006-10-26
申请号：US10514332
申请日：2003-05-05
申请人： Frank Gersemsky , Christian Kranz , Rudiger Lorenz , Bernd Schmandt , Elmar Wagner
发明人： Frank Gersemsky , Christian Kranz , Rudiger Lorenz , Bernd Schmandt , Elmar Wagner
IPC分类号： H04L27/00
CPC分类号： H04L25/45 , H04B1/38
摘要： A transmitting and receiving arrangement as well as a method for transmission of monitoring and/or payload data in a transmitting and receiving arrangement for a wirefree communications system has a device which processes baseband for processing digital signals to form a baseband signal and a device which processes radio frequency for conversion of the baseband signal to a radio frequency signal. Monitoring and/or payload data are/is transmitted in the form of data packets via at least one channel of a channel-oriented link between the device which processes baseband and the device which processes radio frequency.
摘要翻译：发送和接收装置以及用于无线通信系统的发送和接收装置中的监视和/或有效载荷数据传输的方法具有处理基带以处理数字信号以形成基带信号的装置和处理用于将基带信号转换成射频信号的射频。通过处理基带的设备和处理射频的设备之间的面向信道的链路的至少一个信道，以数据分组的形式来传输监视和/或有效载荷数据。

54. 发明授权

US07053676B2 Circuit arrangement for generating a signal having a specific waveform with an adjustable voltage level 有权
标题翻译：用于产生具有可调电压电平的特定波形的信号的电路装置
公开(公告)号：US07053676B2
公开(公告)日：2006-05-30
申请号：US10141558
申请日：2002-05-08
申请人： Christian Kranz
发明人： Christian Kranz
IPC分类号： H03K3/00
CPC分类号： H03B28/00
摘要： A circuit arrangement for generating specific waveforms includes a controllable voltage transformer circuit for generating an output signal (VOUT) with a specific waveform, which increases the voltage of its output signal depending on a first control signal (VH) or reduces it depending on a second control signal (VL). The arrangement also includes a control unit that generates the first and second control signal (VH, VL) for the voltage transformer circuit depending on a reference signal (VREF) in the form of an open-loop control or in the form of a closed-loop control.
摘要翻译：用于产生特定波形的电路装置包括用于产生具有特定波形的输出信号（V OUT OUT）的可控电压互感器电路，其根据第一控制信号（V 或者根据第二控制信号（V L L）来减小它。该装置还包括控制单元，该控制单元根据参考信号（V REF ）以开环控制的形式或以闭环控制的形式。

55. 发明授权

US06992468B2 Boost regulator utilizing a digital controller 有权
标题翻译：升压调节器利用数字控制器
公开(公告)号：US06992468B2
公开(公告)日：2006-01-31
申请号：US10348143
申请日：2003-01-21
申请人： Christian Kranz
发明人： Christian Kranz
IPC分类号： G05F1/44
CPC分类号： H02M3/157
摘要： A pulsed DC/DC voltage converter has a control loop operating digitally, apart from a digitization element. An output voltage is sampled during an off phase of the switching clock, resulting in a characteristic linear voltage profile. The output voltage is now readjusted in such a way that the linear voltage profile is divided by a reference voltage so that a specific fraction of the digitized voltage values is greater than the reference voltage, and the remainder is less than the reference voltage.
摘要翻译：脉冲DC / DC电压转换器具有除数字化元件之外的数字地操作的控制回路。输出电压在开关时钟的截止阶段被采样，产生特征线性电压分布。现在重新调整输出电压，使得线性电压分布除以参考电压，使得数字化电压值的特定分数大于参考电压，余数小于参考电压。

56. 发明申请

US20060007617A1 DC voltage converter and method for converting a DC voltage 有权
标题翻译：直流电压转换器和直流电压转换方法
公开(公告)号：US20060007617A1
公开(公告)日：2006-01-12
申请号：US11169457
申请日：2005-06-29
申请人： Christian Kranz
发明人： Christian Kranz
IPC分类号： H02H3/20
CPC分类号： H02M3/158 , H02M2001/009
摘要： A DC voltage converter and a method for converting a DC voltage into a plurality of output-side DC voltages are disclosed. A reference variable for a control loop is provided at one output, while a respective threshold value comparison is carried out at the other outputs. An energy store at the input of the DC voltage converter can be changed over to different output branches in a manner dependent on the threshold value comparison. The energy store is driven using the control loop. The proposed principle makes it possible, with a high degree of efficiency, to provide various DC voltages with little crossover influence between the outputs and, at the same time, with constant output voltages.
摘要翻译：公开了一种直流电压转换器和将直流电压转换为多个输出侧直流电压的方法。在一个输出处提供用于控制回路的参考变量，而在其他输出端执行相应的阈值比较。 DC电压转换器的输入端的能量存储器可以以取决于阈值比较的方式转换到不同的输出分支。使用控制回路驱动能量储存。所提出的原理使得以高效率提供在输出之间提供几乎没有交叉影响的各种DC电压并且同时具有恒定的输出电压成为可能。

57. 发明申请

US20050008064A1 Qualification and selection of the frequency channels for an adaptive frequency hopping method by means of field strength measurement 失效
标题翻译：通过场强测量对自适应跳频方法的频道进行鉴定和选择
公开(公告)号：US20050008064A1
公开(公告)日：2005-01-13
申请号：US10850500
申请日：2004-05-20
申请人： Markus Hammes , Christian Kranz
发明人： Markus Hammes , Christian Kranz
IPC分类号： H04B1/713 , H04L27/227 , H04B1/69
CPC分类号： H04B1/7143 , H04B2001/7154 , H04L27/2273
摘要： In a method for qualification of the transmission quality of a frequency channel in a wire-free communication system that has two or more frequency channels, units in the system communicate via the frequency channels. Data is transmitted in time slots in a time pattern using a time slot method. The influence of possible interference sources is determined in a measurement time slot in which no data is received, in that the field strength is measured at the frequencies of two or more frequency channels, and the field strength information is used for qualification decisions relating to the frequency channels.
摘要翻译：在具有两个以上频率信道的无线通信系统中对频道的传输质量进行鉴定的方法中，系统中的单元经由频道进行通信。使用时隙方法以时间模式在时隙中发送数据。可能的干扰源的影响是在没有接收到数据的测量时隙中确定的，因为在两个或更多个频率信道的频率上测量场强，场强信息用于与频道。

58. 发明授权

US06771711B2 Digital GMSK filter 失效
标题翻译：数字GMSK滤波器
公开(公告)号：US06771711B2
公开(公告)日：2004-08-03
申请号：US10033134
申请日：2001-10-22
申请人： Christian Kranz , Volker Christ
发明人： Christian Kranz , Volker Christ
IPC分类号： H03C300
CPC分类号： H04L27/2017 , H03M1/745 , H04L25/03834
摘要： A digital GMSK filter for use for frequency modulation of a carrier signal in a GMSK transmission system is described. The GMSK filter uses a large number of individual current sources, whose current values are individually weighted. The current sources are driven via a control logic module using a shift register with a thermometer code, such that this results in a total current with a Gaussian characteristic, which is converted across a resistor to a voltage and drives a voltage controlled oscillator (VCO). The filter provides exact implementation of the sample values, virtually without any quantization error, and requires only a small chip area for its implementation.
摘要翻译：描述了用于GMSK传输系统中的载波信号的频率调制的数字GMSK滤波器。 GMSK滤波器使用大量单独的电流源，其当前值被单独加权。电流源通过使用具有温度计代码的移位寄存器的控制逻辑模块驱动，使得这导致具有高斯特性的总电流，其被转换成电阻器到电压并驱动压控振荡器（VCO）。滤波器提供了实际值的准确实现，实际上没有任何量化误差，并且仅需要小的芯片面积来实现。

59. 发明授权

US06765970B2 Method and apparatus for preventing interference 有权
标题翻译：防止干扰的方法和装置
公开(公告)号：US06765970B2
公开(公告)日：2004-07-20
申请号：US10298427
申请日：2002-11-18
申请人： Christian Kranz
发明人： Christian Kranz
IPC分类号： H04L2503
CPC分类号： H04B1/126
摘要： The invention relates to a method and an apparatus for preventing interference, particularly in telecommunications systems operating in burst mode, where the interference arises particularly when the signal has a signal level below a threshold level value and/or the signal has a constant amplitude over time. An artificial interference signal having at least one interference signal frequency is added in the processing path in the system so that the signal level exceeds the threshold level value or at least one amplitude that is constant over time is prevented.
摘要翻译：本发明涉及一种用于防止干扰的方法和装置，特别是在以突发模式操作的电信系统中，特别是当信号具有低于阈值电平值的信号电平和/或信号具有恒定幅度。具有至少一个干扰信号频率的人造干扰信号被添加到系统的处理路径中，使得信号电平超过阈值电平值，或者防止了随时间变化的至少一个幅度。

60. 发明授权

US06363059B1 Digital telecommunication facility 有权
标题翻译：数字电信设施
公开(公告)号：US06363059B1
公开(公告)日：2002-03-26
申请号：US09149817
申请日：1998-09-08
申请人： Christian Kranz , Stefan Heinen
发明人： Christian Kranz , Stefan Heinen
IPC分类号： H04B726
CPC分类号： H04B7/2643 , Y10S370/915
摘要： A digital telecommunication facility has a base station and one or more cordless mobile units that communicate with the base station through a TDMA process. The mobile units and the base station change the transmitting/receiving frequency within which they communicate only once per TDMA frame and the retain the new transmitting/receiving frequency for a time corresponding to an entire TDMA frame.
摘要翻译：数字电信设施具有基站和一个或多个无绳移动单元，其通过TDMA过程与基站通信。移动单元和基站改变其每TDMA帧仅通信一次的发射/接收频率，并且将新的发射/接收频率保持一整个TDMA帧对应的时间。

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