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1. 发明授权

US08630365B2 Transceiver for communicating over different media types 有权
标题翻译：收发器用于通过不同的媒体类型进行通信
公开(公告)号：US08630365B2
公开(公告)日：2014-01-14
申请号：US12325667
申请日：2008-12-01
申请人： Norbert Neurohr , Axel Clausen , Vladimir Oksman
发明人： Norbert Neurohr , Axel Clausen , Vladimir Oksman
IPC分类号： H04L27/00
CPC分类号： H04B1/005
摘要： One embodiment of the present invention relates to a transceiver. The transceiver includes a transmitter having a first transmission path configured to transmit a digital baseband signal over a wireline medium. In addition, the transmitter has a second transmission path configured to transmit a radio frequency signal over a wireless medium. Other systems and methods are also disclosed.
摘要翻译：本发明的一个实施例涉及收发器。收发器包括具有被配置为通过有线介质传输数字基带信号的第一传输路径的发射机。此外，发射机具有被配置为通过无线介质发送射频信号的第二传输路径。还公开了其它系统和方法。

2. 发明申请

US20060067438A1 Detector for clock phase and carrier phase 有权
公开(公告)号：US20060067438A1
公开(公告)日：2006-03-30
申请号：US11238770
申请日：2005-09-28
申请人： Andreas Menkhoff , Norbert Neurohr
发明人： Andreas Menkhoff , Norbert Neurohr
IPC分类号： H04L27/06 , H03D3/24
CPC分类号： H04L27/2338 , H04L7/0337 , H04L7/0338
摘要： A detector for a receiver generates a clock phase detection signal and a carrier phase detection signal from of a plurality of clock polyphase signals of an oversampled signal. The detector comprises a plurality of carrier phase detectors, a plurality of variance estimation units, a selection unit and an output unit. Each phase detector determines the carrier phase of a clock polyphase signal and emits a carrier phase signal corresponding to the carrier phase. Each variance estimation unit determines the variance of one of the carrier phase signals. The selection unit compares the variances of the carrier phase signals with one another and emits a selection signal as the clock phase detection signal for selection of that clock polyphase signal whose associated carrier phase has the smallest variance. The output unit emits at least one of the carrier phase signal as the carrier phase detection signal.

3. 发明申请

US20060198478A1 Method and apparatus for determining an output sequence from an input sequence 有权
公开(公告)号：US20060198478A1
公开(公告)日：2006-09-07
申请号：US11361666
申请日：2006-02-24
申请人： Norbert Neurohr , Matthias Schobinger
发明人： Norbert Neurohr , Matthias Schobinger
IPC分类号： H04B1/10
CPC分类号： H04L25/03057 , H04L2025/03496
摘要： A method and a device for determining an output sequence of output elements from an input sequence of input elements is provided, the method or the device being implemented according to a decision feedback equalizer. The adaptation of coefficients of the equalizer is performed on the basis of an estimated error determined as a function of a scaling (a, c0). According to the invention the scaling (a, c0) is determined such that it differs from a nominal input value by a deviation value during transmission without symbol interference. The deviation value is dependent on non-compensatable inter-symbol interference.

4. 发明授权

US07599455B2 Method and apparatus for determining an output sequence from an input sequence 有权
标题翻译：用于从输入序列确定输出序列的方法和装置
公开(公告)号：US07599455B2
公开(公告)日：2009-10-06
申请号：US11361666
申请日：2006-02-24
申请人： Norbert Neurohr , Matthias Schöbinger
发明人： Norbert Neurohr , Matthias Schöbinger
IPC分类号： H04B1/10
CPC分类号： H04L25/03057 , H04L2025/03496
摘要： A method and a device for determining an output sequence of output elements from an input sequence of input elements is provided, the method or the device being implemented according to a decision feedback equalizer. The adaptation of coefficients of the equalizer is performed on the basis of an estimated error determined as a function of a scaling (a, c0). According to the invention the scaling (a, c0) is determined such that it differs from a nominal input value by a deviation value during transmission without symbol interference. The deviation value is dependent on non-compensatable inter-symbol interference.
摘要翻译：提供了一种用于从输入元件的输入序列确定输出元件的输出序列的方法和装置，所述方法或装置根据判决反馈均衡器来实现。基于作为缩放（a，c0）的函数确定的估计误差来执行均衡器的系数的适配。根据本发明，缩放（a，c0）被确定为使得其在标称输入值与传输之间的偏差值不同，而没有符号干扰。偏差值取决于不可补偿的符号间干扰。

5. 发明申请

US20090190635A1 TRANSCEIVER FOR COMMUNICATING OVER DIFFERENT MEDIA TYPES 有权
标题翻译：用于传播不同媒体类型的收发器
公开(公告)号：US20090190635A1
公开(公告)日：2009-07-30
申请号：US12325667
申请日：2008-12-01
申请人： Norbert Neurohr , Axel Clausen , Vladimir Oksman
发明人： Norbert Neurohr , Axel Clausen , Vladimir Oksman
IPC分类号： H04B1/38 , H04B7/00 , H04L27/36 , H04B3/00
CPC分类号： H04B1/005
摘要： One embodiment of the present invention relates to a transceiver. The transceiver includes a transmitter having a first transmission path configured to transmit a digital baseband signal over a wireline medium. In addition, the transmitter has a second transmission path configured to transmit a radio frequency signal over a wireless medium. Other systems and methods are also disclosed.
摘要翻译：本发明的一个实施例涉及收发器。收发器包括具有被配置为通过有线介质传输数字基带信号的第一传输路径的发射机。此外，发射机具有被配置为通过无线介质发送射频信号的第二传输路径。还公开了其它系统和方法。

6. 发明授权

US07565601B2 Circuit for carrying out the add compare select operation with a functionality going beyond this 有权
标题翻译：用于执行添加比较选择操作的电路与超出此功能
公开(公告)号：US07565601B2
公开(公告)日：2009-07-21
申请号：US11040984
申请日：2005-01-21
申请人： Norbert Neurohr , Ingo Feldner , Mario Steinert
发明人： Norbert Neurohr , Ingo Feldner , Mario Steinert
IPC分类号： H03M13/03
CPC分类号： G06F7/544 , G06F7/22 , H03M13/4107
摘要： A circuit is disclosed that is designed to carry out add compare select operations for determination of state metrics. The circuit is also designed to carry out a computation operation which goes beyond an add compare select operation for state metric determination, wherein the circuit is either configurable for this purpose and/or has an output for emitting at least one circuit-internal variable which goes beyond the output variable from the add compare select operation.
摘要翻译：公开了一种设计用于执行用于确定状态度量的添加比较选择操作的电路。电路还被设计为执行超出用于状态度量确定的加法比较选择操作的计算操作，其中该电路可配置用于该目的和/或具有用于发射至少一个电路内部变量的输出超出输出变量从添加比较选择操作。

7. 发明授权

US07912165B2 Digital receiver synchronization 有权
标题翻译：数字接收机同步
公开(公告)号：US07912165B2
公开(公告)日：2011-03-22
申请号：US11753728
申请日：2007-05-25
申请人： Stefan Herzinger , Andreas Menkhoff , Stefan Meier , Norbert Neurohr
发明人： Stefan Herzinger , Andreas Menkhoff , Stefan Meier , Norbert Neurohr
IPC分类号： H04L7/00
CPC分类号： H04L7/042
摘要： A method is disclosed, including identifying a preamble in a frame, where the preamble has a preamble length 1. M data items received in succession are stored. The m data items once divided into n portions, where the data items in each portion have respectively been received at successive times and where m and n are natural numbers and the following applies to m and n: m>n, m>1, n>1. The n portions are respectively correlated to the expected values to form component correlation results. Delaying the component correlation results, with at least two component correlation results being delayed by different lengths. The method also includes combining the delayed component correlation results to form a total correlation value. The total correlation value is used to determine whether the m received data items contain the preamble of a frame.
摘要翻译：公开了一种方法，包括识别帧中的前同步码，其中前导码具有前导码长度1.连续接收的M个数据项被存储。 m个数据项一次划分为n个部分，其中每个部分中的数据项分别在连续的时间被接收，并且其中m和n是自然数，并且以下适用于m和n：m> n，m> 1，n > 1。 n个部分分别与预期值相关以形成分量相关结果。延迟分量相关结果，至少两个分量相关结果被不同长度延迟。该方法还包括组合延迟分量相关结果以形成总相关值。总相关值用于确定m个接收的数据项是否包含帧的前同步码。

8. 发明授权

US07577217B2 Detector for clock phase and carrier phase 有权
标题翻译：时钟相位和载波相位检测器
公开(公告)号：US07577217B2
公开(公告)日：2009-08-18
申请号：US11238770
申请日：2005-09-28
申请人： Andreas Menkhoff , Norbert Neurohr
发明人： Andreas Menkhoff , Norbert Neurohr
IPC分类号： H03D1/00 , H03D3/24
CPC分类号： H04L27/2338 , H04L7/0337 , H04L7/0338
摘要： A detector for a receiver generates a clock phase detection signal and a carrier phase detection signal from of a plurality of clock polyphase signals of an oversampled signal. The detector comprises a plurality of carrier phase detectors, a plurality of variance estimation units, a selection unit and an output unit. Each phase detector determines the carrier phase of a clock polyphase signal and emits a carrier phase signal corresponding to the carrier phase. Each variance estimation unit determines the variance of one of the carrier phase signals. The selection unit compares the variances of the carrier phase signals with one another and emits a selection signal as the clock phase detection signal for selection of that clock polyphase signal whose associated carrier phase has the smallest variance. The output unit emits at least one of the carrier phase signal as the carrier phase detection signal.
摘要翻译：用于接收器的检测器从过采样信号的多个时钟多相信号中产生时钟相位检测信号和载波相位检测信号。检测器包括多个载波相位检测器，多个方差估计单元，选择单元和输出单元。每个相位检测器确定时钟多相信号的载波相位，并且发射对应于载波相位的载波相位信号。每个方差估计单元确定一个载波相位信号的方差。选择单元将载波相位信号的方差彼此进行比较，并发出选择信号作为时钟相位检测信号，以选择其相关载波相位具有最小方差的该时钟多相信号。输出单元发射载波相位信号中的至少一个作为载波相位检测信号。

9. 发明申请

US20050193044A1 Circuit for carrying out the add compare select operation with a functionality going beyond this 有权
标题翻译：用于执行添加比较选择操作的电路与超出此功能
公开(公告)号：US20050193044A1
公开(公告)日：2005-09-01
申请号：US11040984
申请日：2005-01-21
申请人： Norbert Neurohr , Ingo Feldner , Mario Steinert
发明人： Norbert Neurohr , Ingo Feldner , Mario Steinert
IPC分类号： G06F7/00 , G06F7/22 , G06F7/544 , H03M13/39 , H03M13/41
CPC分类号： G06F7/544 , G06F7/22 , H03M13/4107
摘要： A circuit is disclosed that is designed to carry out add compare select operations for determination of state metrics. The circuit is also designed to carry out a computation operation which goes beyond an add compare select operation for state metric determination, wherein the circuit is either configurable for this purpose and/or has an output for emitting at least one circuit-internal variable which goes beyond the output variable from the add compare select operation.
摘要翻译：公开了一种设计用于执行用于确定状态度量的添加比较选择操作的电路。该电路还被设计为执行超出用于状态度量确定的加法比较选择操作的计算操作，其中该电路可配置用于该目的和/或具有用于发射至少一个电路内部变量的输出超出输出变量从添加比较选择操作。

10. 发明申请

US20070286314A1 DIGITAL RECEIVER SYNCHRONIZATION 有权
标题翻译：数字接收机同步
公开(公告)号：US20070286314A1
公开(公告)日：2007-12-13
申请号：US11753728
申请日：2007-05-25
申请人： Stefan Herzinger , Andreas Menkhoff , Stefan Meier , Norbert Neurohr
发明人： Stefan Herzinger , Andreas Menkhoff , Stefan Meier , Norbert Neurohr
IPC分类号： H04L27/06 , H04L7/00
CPC分类号： H04L7/042
摘要： A method is disclosed, including identifying a preamble in a frame, where the preamble has a preamble length 1. M data items received in succession are stored. The m data items once divided into n portions, where the data items in each portion have respectively been received at successive times and where m and n are natural numbers and the following applies to m and n: m>n, m>1, n>1. The n portions are respectively correlated to the expected values to form component correlation results. Delaying the component correlation results, with at least two component correlation results being delayed by different lengths. The method also includes combining the delayed component correlation results to form a total correlation value. The total correlation value is used to determine whether the m received data items contain the preamble of a frame.
摘要翻译：公开了一种方法，包括识别帧中的前同步码，其中前导码具有前同步码长度1。连续接收的M个数据项被存储。 m个数据项一次划分为n个部分，其中每个部分中的数据项分别在连续的时间被接收，并且其中m和n是自然数，并且以下适用于m和n：m> n，m> 1，n > 1。 n个部分分别与预期值相关以形成分量相关结果。延迟分量相关结果，至少两个分量相关结果被不同长度延迟。该方法还包括组合延迟分量相关结果以形成总相关值。总相关值用于确定m个接收的数据项是否包含帧的前同步码。

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