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1. 发明申请

WO2013131966A2 RECEIVING STAGE AND METHOD FOR RECEIVING 审中-公开
标题翻译：接收阶段和接收方法
公开(公告)号：WO2013131966A2
公开(公告)日：2013-09-12
申请号：PCT/EP2013/054523
申请日：2013-03-06
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： OEHLER, Frank , EPPEL, Markus , MILOSIU, Heinrich
IPC分类号： H03G3/30
CPC分类号： H03G3/3052 , H04L25/08 , H04L27/06
摘要： A receiver stage for receiving a receive signal comprises M receiving paths, each receiving path comprises a signal processor and K comparators. The signal processors of the M receiving paths are configured to generate, for each of the M receiving paths, an amplified version of the receive signal, such that an amplification gain of the respective receiving path increases from a first of the M receiving paths to a last of the M receiving paths. For each of the M receiving paths the K comparators of the respective receiving paths are configured to compare the amplified receive signal of the respective receiving path with a respective threshold value. For each of the M receiving paths the threshold value increases from a first of the K comparators to the last of the K comparators.
摘要翻译：用于接收接收信号的接收机级包括M个接收路径，每个接收路径包括信号处理器和K个比较器。 M个接收路径的信号处理器被配置为为每个M个接收路径生成接收信号的放大版本，使得各个接收路径的放大增益从M个接收路径中的第一个增加到最后的M个接收路径。对于每个M个接收路径，各个接收路径的K个比较器被配置为将相应接收路径的放大的接收信号与相应的阈值进行比较。对于每个M个接收路径，阈值从K个比较器中的第一个增加到K个比较器的最后一个。

2. 发明申请

WO2013131963A1 RECEIVER 审中-公开
标题翻译：接收器
公开(公告)号：WO2013131963A1
公开(公告)日：2013-09-12
申请号：PCT/EP2013/054519
申请日：2013-03-06
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： OEHLER, Frank , EPPEL, Markus , MILOSIU, Heinrich , LENSING, Stephan
IPC分类号： H04B1/7163
CPC分类号： H04B1/16 , H04B1/71637
摘要： A receiver for receiving an RF signal transmitting a bit sequence representing a symbol is provided. The receiver comprises an oscillator, a counter, at least one state machine and at least one correlator. The oscillator is configured to oscillate dependent on the received RF signal, wherein the oscillator signal is controlled to provide an oscillation signal based on the oscillation during a plurality of subsequent active periods. The counter is configured to provide a counter value describing threshold crossings of the oscillator signal for each of the active periods. The at least one state machine is connected to the counter and configured to output state values, each state value dependent on two subsequent counter values. The at least one correlator is configured to correlate the output state values with a predefined bit sequence and to output a value representing the symbol dependent on the correlation.
摘要翻译：提供一种用于接收发送表示符号的比特序列的RF信号的接收机。接收机包括振荡器，计数器，至少一个状态机和至少一个相关器。振荡器被配置为依赖于所接收的RF信号进行振荡，其中控制振荡器信号以在多个后续有效周期期间基于振荡提供振荡信号。计数器被配置为提供描述每个激活周期的振荡器信号的阈值交叉的计数器值。至少一个状态机连接到计数器并被配置为输出状态值，每个状态值取决于两个后续的计数器值。所述至少一个相关器被配置为将所述输出状态值与预定义位序列进行相关，并且输出表示取决于所述相关性的符号的值。

3. 发明授权

EP2695307B1 RECEIVER 有权
标题翻译：接收器
公开(公告)号：EP2695307B1
公开(公告)日：2015-04-22
申请号：EP13707874.7
申请日：2013-03-06
申请人： Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： OEHLER, Frank , EPPEL, Markus , MILOSIU, Heinrich , LENSING, Stephan
IPC分类号： H04B1/16 , H04B1/7163
CPC分类号： H04B1/16 , H04B1/71637

4. 发明授权

EP2823564B1 RECEIVING STAGE AND METHOD FOR RECEIVING 有权
标题翻译： EMPFANGSSTUFE UND VERFAHREN ZUM EMPFANGEN
公开(公告)号：EP2823564B1
公开(公告)日：2017-01-04
申请号：EP13708403.4
申请日：2013-03-06
申请人： Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： OEHLER, Frank , EPPEL, Markus , MILOSIU, Heinrich
IPC分类号： H03G3/30
CPC分类号： H03G3/3052 , H04L25/08 , H04L27/06

5. 发明公开

EP2695307A1 RECEIVER 有权
标题翻译：接收器
公开(公告)号：EP2695307A1
公开(公告)日：2014-02-12
申请号：EP13707874.7
申请日：2013-03-06
申请人： Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： OEHLER, Frank , EPPEL, Markus , MILOSIU, Heinrich , LENSING, Stephan
IPC分类号： H04B1/7163
CPC分类号： H04B1/16 , H04B1/71637
摘要： A receiver for receiving an RF signal transmitting a bit sequence representing a symbol is provided. The receiver comprises an oscillator, a counter, at least one state machine and at least one correlator. The oscillator is configured to oscillate dependent on the received RF signal, wherein the oscillator signal is controlled to provide an oscillation signal based on the oscillation during a plurality of subsequent active periods. The counter is configured to provide a counter value describing threshold crossings of the oscillator signal for each of the active periods. The at least one state machine is connected to the counter and configured to output state values, each state value dependent on two subsequent counter values. The at least one correlator is configured to correlate the output state values with a predefined bit sequence and to output a value representing the symbol dependent on the correlation.
摘要翻译：提供了一个接收器，用于接收发送表示符号的比特序列的RF信号。接收器包括振荡器，计数器，至少一个状态机和至少一个相关器。振荡器被配置为依赖于所接收的RF信号而振荡，其中振荡器信号被控制以在多个随后的活动时段期间基于振荡来提供振荡信号。计数器被配置为提供描述每个激活时间段的振荡器信号的阈值交叉的计数器值。至少一个状态机连接到计数器并被配置为输出状态值，每个状态值取决于两个随后的计数器值。该至少一个相关器被配置成将输出状态值与预定义的比特序列相关并且输出表示取决于该相关性的符号的值。

6. 发明公开

EP2823564A2 RECEIVING STAGE AND METHOD FOR RECEIVING 有权
标题翻译：接收级和方法，接收
公开(公告)号：EP2823564A2
公开(公告)日：2015-01-14
申请号：EP13708403.4
申请日：2013-03-06
申请人： Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： OEHLER, Frank , EPPEL, Markus , MILOSIU, Heinrich
IPC分类号： H03G3/30
CPC分类号： H03G3/3052 , H04L25/08 , H04L27/06
摘要： A receiver stage for receiving a receive signal comprises M receiving paths, each receiving path comprises a signal processor and K comparators. The signal processors of the M receiving paths are configured to generate, for each of the M receiving paths, an amplified version of the receive signal, such that an amplification gain of the respective receiving path increases from a first of the M receiving paths to a last of the M receiving paths. For each of the M receiving paths the K comparators of the respective receiving paths are configured to compare the amplified receive signal of the respective receiving path with a respective threshold value. For each of the M receiving paths the threshold value increases from a first of the K comparators to the last of the K comparators.

7. 发明公开

EP3226480A1 VORRICHTUNG ZUM ERKENNEN EINES KOMMUNIKATIONSSTANDARDS UND ENTSPRECHENDES VERFAHREN 有权
标题翻译：用于识别通信标准和相应方法的设备
公开(公告)号：EP3226480A1
公开(公告)日：2017-10-04
申请号：EP17163497.5
申请日：2017-03-29
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： MILOSIU, Heinrich , OEHLER, Frank , EPPEL, Markus , KUBA, Matthias , ADEL, Hans
IPC分类号： H04L12/26
CPC分类号： H04L43/50 , H04L43/18
摘要： Die Erfindung bezieht sich auf eine Vorrichtung (1) zum Erkennen eines Kommunikationsstandards, die ein Funkempfänger-Frontend (2), einen Demodulator (3) und einen Mustererkenner (4) aufweist. Das Funkempfänger-Frontend (2) empfängt ein Empfangssignal (10). Der Demodulator (3) tastet das Empfangssignal (10) und/oder ein davon abhängiges Signal (11) mit mindestens einem Grenzwert ab und erzeugt ausgehend von der Abtastung ein Abtastsignal (12). Der Mustererkenner (4) wertet das Abtastsignal (12) anhand für mindestens einen Kommunikationsstandard und/oder einen Signalmodus hinterlegten Daten in Bezug auf einen für das Empfangssignal (10) verwendeten Kommunikationsstandard und/oder verwendeten Signalmodus aus. Weiterhin bezieht sich die Erfindung auf ein entsprechendes Verfahren.
摘要翻译：本发明涉及一种用于识别包括无线电接收器前端（2），解调器（3）和模式识别器（4）的通信标准的设备（1）。无线电接收机前端（2）接收接收信号（10）。解调器（3）利用至少一个极限值对接收到的信号（10）和/或从属于其上的信号（11）进行采样，并基于该采样生成扫描信号（12）。模式识别器（4）的计算结果的用于至少一个通信标准和/或存储关于用于使用所接收到的信号（10）和/或信号模式中的通信标准的信号模式数据的基础上读出信号（12）。此外，本发明涉及相应的方法。

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