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    Transmitter for communication systems employing an enhanced modulation scheme
    3.
    发明授权
    Transmitter for communication systems employing an enhanced modulation scheme 失效
    用于采用增强调制方案的通信系统的发射机

    公开(公告)号：US08199850B2

    公开(公告)日：2012-06-12

    申请号：US12018380

    申请日：2008-01-23

    申请人： Martin Krueger ,  Holger Neuhaus ,  Burkhard Becker

    发明人： Martin Krueger ,  Holger Neuhaus ,  Burkhard Becker

    IPC分类号： H04L27/00

    CPC分类号： H04L27/3488 ,  H04L27/0008

    摘要： A transmitter is configured to transmit a transmit signal modulated according to a first modulation scheme, the first modulation scheme being associated with a set of first constellation points. The transmitter transmits at least a part of the transmit signal based on a subset of the first constellation points, wherein the subset of first constellation points approximates second constellation points of a set of second constellation points associated with a second modulation scheme. The first and second modulation schemes are different from one another.

    摘要翻译： 发射机被配置为发送根据第一调制方案调制的发射信号，所述第一调制方案与一组第一星座点相关联。 所述发射机基于所述第一星座点的子集发射所述发射信号的至少一部分，其中所述第一星座点的子集近似于与第二调制方案相关联的一组第二星座点的第二星座点。 第一和第二调制方案彼此不同。

    TRANSMITTER FOR COMMUNICATION SYSTEMS EMPLOYING AN ENHANCED MODULATION SCHEME
    4.
    发明申请
    TRANSMITTER FOR COMMUNICATION SYSTEMS EMPLOYING AN ENHANCED MODULATION SCHEME 失效
    使用增强调制方案的通信系统的发射机

    公开(公告)号：US20080181326A1

    公开(公告)日：2008-07-31

    申请号：US12018380

    申请日：2008-01-23

    申请人： Martin Krueger ,  Holger Neuhaus ,  Burkhard Becker

    发明人： Martin Krueger ,  Holger Neuhaus ,  Burkhard Becker

    IPC分类号： H04L5/12 ,  H04L27/36

    CPC分类号： H04L27/3488 ,  H04L27/0008

    摘要： A transmitter is configured to transmit a transmit signal modulated according to a first modulation scheme, the first modulation scheme being associated with a set of first constellation points. The transmitter transmits at least a part of the transmit signal based on a subset of the first constellation points, wherein the subset of first constellation points approximates second constellation points of a set of second constellation points associated with a second modulation scheme. The first and second modulation schemes are different from one another.

    摘要翻译： 发射机被配置为发送根据第一调制方案调制的发射信号，所述第一调制方案与一组第一星座点相关联。 所述发射机基于所述第一星座点的子集发射所述发射信号的至少一部分，其中所述第一星座点的子集近似于与第二调制方案相关联的一组第二星座点的第二星座点。 第一和第二调制方案彼此不同。

    System having a signal processor for detection of a signal type
    5.
    发明授权
    System having a signal processor for detection of a signal type 有权
    具有用于检测信号类型的信号处理器的系统

    公开(公告)号：US07864879B2

    公开(公告)日：2011-01-04

    申请号：US11675393

    申请日：2007-02-15

    申请人： Xiaofeng Wu ,  Martin Krueger

    发明人： Xiaofeng Wu ,  Martin Krueger

    IPC分类号： H04B15/00

    CPC分类号： H04B1/12 ,  H04B17/345

    摘要： A system having a signal processor for detection of a signal type of a signal is disclosed. One embodiment includes a processor designed to determine a first variable which is characteristic of a first spectrum element of the signal spectrum, and to determine a second variable which is characteristic of a second spectrum element of the signal spectrum. A system is provided for determination of a ratio between the first variable and the second variable, and a detector which is designed to detect the signal type on the basis of the ratio.

    摘要翻译： 公开了一种具有用于检测信号的信号类型的信号处理器的系统。 一个实施例包括被设计为确定作为信号频谱的第一频谱元素的特征的第一变量并且确定作为信号频谱的第二频谱元素的特征的第二变量的处理器。 提供一种用于确定第一变量和第二变量之间的比率的系统，以及被设计为基于该比率来检测信号类型的检测器。

    SYSTEM HAVING A SIGNAL PROCESSOR FOR DETECTION OF A SIGNAL TYPE
    6.
    发明申请
    SYSTEM HAVING A SIGNAL PROCESSOR FOR DETECTION OF A SIGNAL TYPE 有权
    具有用于检测信号类型的信号处理器的系统

    公开(公告)号：US20070217550A1

    公开(公告)日：2007-09-20

    申请号：US11675393

    申请日：2007-02-15

    申请人： Xiaofeng Wu ,  Martin Krueger

    发明人： Xiaofeng Wu ,  Martin Krueger

    IPC分类号： H04L27/06 ,  H03D1/04

    CPC分类号： H04B1/12 ,  H04B17/345

    摘要： A system having a signal processor for detection of a signal type of a signal has a processor is disclosed. One embodiment is designed to determine a first variable which is characteristic of a first spectrum element of the signal spectrum, and to determine a second variable which is characteristic of a second spectrum element of the signal spectrum, a system for determination of a ratio between the first variable and the second variable, and a detector which is designed to detect the signal type on the basis of the ratio.

    摘要翻译： 具有用于检测信号的信号类型的信号处理器的系统具有处理器。 一个实施例被设计为确定作为信号频谱的第一频谱元素的特征的第一变量，并且确定作为信号频谱的第二频谱元素的特征的第二变量，用于确定信号频谱之间的比率的系统 第一变量和第二变量，以及被设计为基于该比率来检测信号类型的检测器。

    Power factor correction circuit having multiple switched-mode converter circuits
    7.
    发明授权
    Power factor correction circuit having multiple switched-mode converter circuits 有权
    具有多个开关模式转换器电路的功率因数校正电路

    公开(公告)号：US08912775B2

    公开(公告)日：2014-12-16

    申请号：US13084588

    申请日：2011-04-12

    申请人： Martin Feldtkeller ,  Martin Krueger

    发明人： Martin Feldtkeller ,  Martin Krueger

    IPC分类号： H02M1/42 ,  G05F5/00

    CPC分类号： H02M1/4208 ,  H02M1/083 ,  H02M1/4225 ,  H02M3/1584 ,  Y02B70/126 ,  Y02P80/112

    摘要： A power factor correction circuit is provided which may include a first switched-mode converter circuit comprising a first inductor, at least one second switched-mode converter circuit having a second inductor, a control circuit coupled to the first and second switched-mode converter circuits, wherein the control circuit is configured to start a switching pulse for the second switched-mode converter circuit when the following conditions are fulfilled: the second inductor of the second switched-mode converter circuit has a predefined magnetization state and a predefined time period has elapsed since the start of a switching pulse for the first switched-mode converter circuit, wherein the predefined time period is a predefined fraction of the time period from the start of a previous switching pulse for the second switched-mode converter circuit to a time when the second inductor of the second switched-mode converter circuit has the predefined magnetization state.

    摘要翻译： 提供了功率因数校正电路，其可以包括第一开关模式转换器电路，其包括第一电感器，具有第二电感器的至少一个第二开关模式转换器电路，耦合到第一和第二开关模式转换器电路的控制电路 ，其中所述控制电路被配置为当满足以下条件时启动用于所述第二开关模式转换器电路的开关脉冲：所述第二开关模式转换器电路的第二电感器具有预定义的磁化状态并且预定时间段已经过去 由于第一开关模式转换器电路的开关脉冲的开始，其中预定时间段是从第二开关模式转换器电路的先前切换脉冲开始到时间段的预定义分数， 第二开关模式转换器电路的第二电感器具有预定的磁化状态。

    POWER FACTOR CORRECTION CIRCUIT
    8.
    发明申请
    POWER FACTOR CORRECTION CIRCUIT 有权
    功率因数校正电路

    公开(公告)号：US20120262958A1

    公开(公告)日：2012-10-18

    申请号：US13084588

    申请日：2011-04-12

    申请人： Martin Feldtkeller ,  Martin Krueger

    发明人： Martin Feldtkeller ,  Martin Krueger

    IPC分类号： H02M1/12

    CPC分类号： H02M1/4208 ,  H02M1/083 ,  H02M1/4225 ,  H02M3/1584 ,  Y02B70/126 ,  Y02P80/112

    摘要： A power factor correction circuit is provided which may include a first switched-mode converter circuit comprising a first inductor, at least one second switched-mode converter circuit having a second inductor, a control circuit coupled to the first and second switched-mode converter circuits, wherein the control circuit is configured to start a switching pulse for the second switched-mode converter circuit when the following conditions are fulfilled: the second inductor of the second switched-mode converter circuit has a predefined magnetization state and a predefined time period has elapsed since the start of a switching pulse for the first switched-mode converter circuit, wherein the predefined time period is a predefined fraction of the time period from the start of a previous switching pulse for the second switched-mode converter circuit to a time when the second inductor of the second switched-mode converter circuit has the predefined magnetization state.

    摘要翻译： 提供了功率因数校正电路，其可以包括第一开关模式转换器电路，其包括第一电感器，具有第二电感器的至少一个第二开关模式转换器电路，耦合到第一和第二开关模式转换器电路的控制电路 ，其中所述控制电路被配置为当满足以下条件时启动用于所述第二开关模式转换器电路的开关脉冲：所述第二开关模式转换器电路的第二电感器具有预定义的磁化状态并且预定时间段已经过去 由于第一开关模式转换器电路的开关脉冲的开始，其中预定时间段是从第二开关模式转换器电路的先前切换脉冲开始到时间段的预定义分数， 第二开关模式转换器电路的第二电感器具有预定的磁化状态。

    Method For Exchanging Information Between Devices Connected Via A Communication Link
    9.
    发明申请
    Method For Exchanging Information Between Devices Connected Via A Communication Link 有权
    通过通信链路连接的设备之间交换信息的方法

    公开(公告)号：US20090070505A1

    公开(公告)日：2009-03-12

    申请号：US11854270

    申请日：2007-09-12

    申请人： Martin Krueger ,  Erwin Huber

    发明人： Martin Krueger ,  Erwin Huber

    IPC分类号： G06F13/38

    CPC分类号： H04L12/66

    摘要： A method for exchanging information between a first device and a second device connected via a communication link, the communication link supporting a query command and at least a further command, where each command includes a specific command code is described. The method comprises transmitting a query command code and data from the first device via the communication link, the data identifying a specific command, receiving the query command code and the data at the second device, transmitting reply data from the second device via the communication link, the reply data including at least a first segment and a second segment, and receiving the reply data at the first device, wherein the first segment includes information whether the specific command is supported, wherein, if the specific command is not supported, the second segment includes information identifying an alternative command to the specific command.

    摘要翻译： 一种用于在通过通信链路连接的第一设备和第二设备之间交换信息的方法，支持查询命令的通信链路和至少另外的命令，其中每个命令包括特定命令代码。 该方法包括经由通信链路从第一设备发送查询命令代码和数据，识别特定命令的数据，在第二设备接收查询命令代码和数据，经由通信链路从第二设备发送回复数据 所述回复数据至少包括第一段和第二段，并且在所述第一设备处接收所述回复数据，其中所述第一段包括是否支持所述特定命令的信息，其中，如果所述特定命令不被支持，则所述第二段 段包括识别特定命令的替代命令的信息。