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1. 发明申请

US20130143508A1 Receiving Circuit, Method for Receiving a Signal, and Use of a Detection Circuit and a Control Circuit 有权
标题翻译：接收电路，接收信号的方法以及检测电路和控制电路的使用
公开(公告)号：US20130143508A1
公开(公告)日：2013-06-06
申请号：US13751508
申请日：2013-01-28
申请人： Sascha Beyer , Tilo Ferchland , Thomas Hanusch
发明人： Sascha Beyer , Tilo Ferchland , Thomas Hanusch
IPC分类号： H04B17/00
CPC分类号： H04B7/204 , H04B17/20 , H04L1/1867
摘要： A receiving circuit, method for receiving a signal, and use of a detection circuit and a control circuit of a receiving circuit of a node of a radio network is provided to deactivate an analog signal processing and/or determination of digital data from a signal received over an antenna of the node, when a stored current frame of the digital data has been recognized as valid, and to activate the analog signal processing and/or the determination, when the transmission of the current frame over an interface of the control circuit has been confirmed, whereby the control circuit is connected to the detection circuit and/or an input circuit for deactivation and activation, and whereby the detection circuit is formed to determine the digital data from the received signal.
摘要翻译：提供一种接收电路，用于接收信号的方法，以及使用无线电网络的节点的接收电路的检测电路和控制电路，以从接收到的信号中去激活模拟信号处理和/或确定数字数据通过节点的天线，当存储的数字数据的当前帧已被识别为有效时，并且当控制电路的接口上的当前帧的传输具有由此控制电路连接到检测电路和/或用于去激活和激活的输入电路，由此形成检测电路以根据接收到的信号确定数字数据。

2. 发明申请

US20100115297A1 CIRCUIT, METHOD FOR OPERATING A CIRCUIT, AND USE 有权
标题翻译：电路，操作电路的方法和使用
公开(公告)号：US20100115297A1
公开(公告)日：2010-05-06
申请号：US12580769
申请日：2009-10-16
申请人： Lutz DATHE , Henry DRESCHER , Thomas HANUSCH
发明人： Lutz DATHE , Henry DRESCHER , Thomas HANUSCH
IPC分类号： G06F1/00 , H02J1/00
CPC分类号： G06F1/26 , G06F1/266 , G06F1/3287 , Y10T307/461 , Y10T307/484
摘要： Circuit, method for operating a circuit, and use, having a voltage regulator, which has a regulator output for providing a supply voltage, which for the supply can be connected to at least one first digital subcircuit via a first switch and to a second digital subcircuit via a second switch, wherein the voltage regulator is formed to output a first status signal dependent on the supply voltage, and to turn on the first switch by the first status signal is connected to a first control input of the first switch, and the first switch is formed to output a second status signal dependent on its switching state, and to turn on the second switch by the second status signal is connected to a second control input of the second switch.
摘要翻译：电路，用于操作电路的方法，并且使用具有调压器的电压调节器，所述稳压器具有用于提供电源电压的调节器输出，所述稳压器输出用于所述电源可以经由第一开关连接到至少一个第一数字子电路和第二数字子电路经由第二开关的分支电路，其中所述电压调节器被形成为输出取决于所述电源电压的第一状态信号，并且将所述第一开关接通所述第一状态信号连接到所述第一开关的第一控制输入，形成第一开关以输出取决于其开关状态的第二状态信号，并且通过第二状态信号将第二开关接通到第二开关的第二控制输入端。

3. 发明申请

US20100062729A1 CIRCUIT, PROCESS, AND USE OF A MEMORY FOR TRANSMITTING AND/OR RECEIVING IN A RADIO NETWORK 有权
标题翻译：用于在无线电网络中发送和/或接收的存储器的电路，过程和使用
公开(公告)号：US20100062729A1
公开(公告)日：2010-03-11
申请号：US12556850
申请日：2009-09-10
申请人： Dirk Haentzschel , Thomas Hanusch
发明人： Dirk Haentzschel , Thomas Hanusch
IPC分类号： H04B1/40
CPC分类号： H04L63/0428
摘要： Circuit, process, and use of a memory for transmitting and/or receiving in a radio network, with a memory, which has a first interface for reading and writing and a second interface for reading and writing, with an arithmetic logic unit, which is connected to the first interface for reading and writing, with a control unit, which is connected to the second interface for reading and writing, and with a transmit/receive unit, which is connected to the control unit for writing received data via the second interface of the memory and for reading transmit data via the second interface of the memory.
摘要翻译：用于在无线电网络中发送和/或接收的存储器的电路，处理和使用，具有用于读取和写入的第一接口和用于读取和写入的第二接口的存储器，其具有算术逻辑单元，其是连接到用于读写的第一接口，具有连接到用于读取和写入的第二接口的控制单元，以及连接到控制单元的发送/接收单元，用于经由第二接口写入接收到的数据并且用于通过存储器的第二接口读取发送数据。

4. 发明申请

US20050215258A1 Rate dependent transmission gain control for WLAN systems 有权
标题翻译：用于WLAN系统的速率依赖传输增益控制
公开(公告)号：US20050215258A1
公开(公告)日：2005-09-29
申请号：US10965082
申请日：2004-10-14
申请人： Thomas Hanusch , Sascha Beyer , Michael Schmidt
发明人： Thomas Hanusch , Sascha Beyer , Michael Schmidt
IPC分类号： H04B1/04 , H04B7/005 , H04J11/00 , H04L12/28 , H04W88/06 , H04Q7/20
CPC分类号： H04B1/04 , H04B2001/0416 , H04W88/06
摘要： A WLAN (Wireless Local Area Network) transmission technique is provided where data is transmitted in two or more different transmission modes at different transmission rates. A transmission gain is determined to be applied when transmitting data. The transmission gain is determined to be transmission mode dependent such that the transmission gain in a first transmission mode is greater than the transmission gain in a second transmission mode if the transmission rate in the first transmission mode is lower than the transmission rate in the second transmission mode.
摘要翻译：提供了一种WLAN（无线局域网）传输技术，其中以不同传输速率的两种或更多种不同传输模式传输数据。在发送数据时确定发送增益。如果第一传输模式中的传输速率低于第二传输中的传输速率，则传输增益被确定为依赖于传输模式，使得在第一传输模式中的传输增益大于第二传输模式下的传输增益模式。

5. 发明申请

US20140050256A1 Transmitting/Receiving Device and Method for Transmitting Data in a Radio Network 有权
标题翻译：发射/接收装置及其在无线网络中传输数据的方法
公开(公告)号：US20140050256A1
公开(公告)日：2014-02-20
申请号：US14065165
申请日：2013-10-28
申请人： Tilo Ferchland , Sascha Beyer , Frank Poegel , Thomas Hanusch
发明人： Tilo Ferchland , Sascha Beyer , Frank Poegel , Thomas Hanusch
IPC分类号： H04B1/40 , H04W4/00
CPC分类号： H04B1/401 , H04B7/0608 , H04B7/0805 , H04W4/80
摘要： In one embodiment, a method includes receiving an instruction for a transceiver of a device to transmit a first data frame; in response to the instruction, generating a first control signal for a switch to couple the transceiver to a first antenna for transmission of the first data frame by the transceiver via the first antenna; determining whether the transceiver has received within a pre-determined time interval after the transmission of the first data frame a second data frame containing an acknowledgement message confirming successful receipt of the first data frame by another device; and, if the transceiver has not received within the pre-determined time interval after the transmission of the first data frame the second data frame, then generating a second control signal for the switch to couple the transceiver to the second antenna for re-transmission of the first data frame by the transceiver via a second antenna.
摘要翻译：在一个实施例中，一种方法包括：接收用于设备的收发器发送第一数据帧的指令; 响应于该指令，产生用于开关的第一控制信号以将收发器耦合到第一天线，用于经由第一天线由收发器传输第一数据帧; 在所述第一数据帧发送之后，确定所述收发器是否在预定时间间隔内接收到包含确认消息的第二数据帧，所述确认消息确认由另一设备成功接收到所述第一数据帧; 并且如果在第一数据帧发送第二数据帧之后收发器尚未在预定时间间隔内接收，则产生第二控制信号用于开关将收发器耦合到第二天线以重新传输经由第二天线的收发器的第一数据帧。

6. 发明申请

US20120087307A1 Differential Detection unit for the Zigbee 802.15.4 Standard 有权
标题翻译：用于Zigbee 802.15.4标准的差分检测单元
公开(公告)号：US20120087307A1
公开(公告)日：2012-04-12
申请号：US13314999
申请日：2011-12-08
申请人： Frank Poegel , Tilo Ferchland , Thomas Hanusch
发明人： Frank Poegel , Tilo Ferchland , Thomas Hanusch
IPC分类号： H04L27/06 , H04W92/00
CPC分类号： H04L27/2331 , H04B1/707 , H04B1/70735
摘要： In one embodiment, a detection unit includes a sequence providing unit to provide a third group of derived sequences. The third group for each first pseudo noise (PN) sequence has a derived sequence assigned to the first PN sequence. The detection unit includes a correlation unit, which is connected to the sequence providing unit and formed to calculate correlation results by correlating the differentially demodulated signal with each derived sequence of the third group. The detection unit includes an evaluation unit, which is connected to the correlation unit and is formed to derive the values of the data symbols by evaluating the correlation results.
摘要翻译：在一个实施例中，检测单元包括提供第三组导出序列的序列提供单元。每个第一伪噪声（PN）序列的第三组具有分配给第一PN序列的导出序列。检测单元包括相关单元，该相关单元连接到序列提供单元，并形成为通过将差分解调信号与第三组的每个导出序列进行相关来计算相关结果。检测单元包括评估单元，其连接到相关单元并且被形成为通过评估相关结果来导出数据符号的值。

7. 发明申请

US20100254304A1 Differential Detection Unit for the Zigbee 802.15.4 Standard 有权
标题翻译： Zigbee 802.15.4标准的差分检测单元
公开(公告)号：US20100254304A1
公开(公告)日：2010-10-07
申请号：US11917150
申请日：2006-05-31
申请人： Frank Poegel , Tilo Ferchland , Thomas Hanusch
发明人： Frank Poegel , Tilo Ferchland , Thomas Hanusch
IPC分类号： H04W4/00
CPC分类号： H04L27/2331 , H04B1/707 , H04B1/70735
摘要： The invention relates to a detection unit for detecting data symbols which are contained in a differentially demodulated signal and to which one respective PN sequence from a supply of sequences can be allocated at the transmission end. The inventive detection unit comprises the following units: a) a sequence supplying unit that is configured for supplying a third group of derived sequences. Said third group of derived sequences is provided with a derived sequence for each first PN sequence, which is assigned to said first PN sequence and can be derived therefrom by means of logical combinations but is not identical thereto while the derived sequences of the third group are different from each other only by cyclically shifting the chip values thereof; b) a correlation unit which is connected to the sequence supplying unit and is configured for calculating correlation results by correlating the differentially demodulated signal with each of the derived sequences of the third group; and c) an evaluation unit that is connected to the correlation unit and is configured for deriving the values of the data symbols by evaluating the correlation results. The invention also relates to a transceiver and an integrated circuit comprising such a detection unit.
摘要翻译：本发明涉及一种用于检测包含在差分解调信号中的数据符号的检测单元，并且可以在发送端分配来自序列供应的一个相应PN序列。本发明的检测单元包括以下单元：a）被配置用于提供第三组导出序列的序列提供单元。所述第三组导出序列被提供有每个第一PN序列的导出序列，其被分配给所述第一PN序列并且可以通过逻辑组合从其导出，但是与第三组不同，而第三组的导出序列是仅通过循环移位其芯片值而彼此不同; b）相关单元，其连接到所述序列提供单元，并且被配置为通过将所述差分解调信号与所述第三组的所述导出序列中的每一个进行相关来计算相关结果; 以及c）评估单元，其连接到所述相关单元，并且被配置为通过评估所述相关结果来导出所述数据符号的值。本发明还涉及一种收发机和包括这种检测单元的集成电路。

8. 发明申请

US20100109764A1 CIRCUIT, AN ADJUSTING METHOD, AND USE OF A CONTROL LOOP 有权
标题翻译：电路，调节方法和控制环路的使用
公开(公告)号：US20100109764A1
公开(公告)日：2010-05-06
申请号：US12607630
申请日：2009-10-28
申请人： Lutz Dathe , Matthias Vorwerk , Thomas Hanusch
发明人： Lutz Dathe , Matthias Vorwerk , Thomas Hanusch
IPC分类号： G05F1/10
CPC分类号： G11C5/147
摘要： A circuit, an adjusting method, and use of a control loop for adjusting a data retention voltage and/or a leakage current of a CMOS circuit for a sleep mode, wherein the CMOS circuit is operated to control in a measuring mode, whereby in the measuring mode a leakage current exclusively flows through the CMOS circuit, the control loop in the measuring mode adjusts the data retention voltage and/or the leakage current, and the adjustments of the control loop for the sleep mode are stored.
摘要翻译：电路，调整方法以及用于调整用于休眠模式的CMOS电路的数据保持电压和/或漏电流的控制回路，其中CMOS电路被操作以在测量模式下进行控制，由此在测量模式下，泄漏电流专门流过CMOS电路，测量模式中的控制回路调节数据保持电压和/或漏电流，并存储睡眠模式的控制回路调整。

9. 发明授权

US07359460B2 Coherent and non-coherent data path splitting in receivers for improved synchronization 有权
标题翻译：接收机中的相干和非相干数据路径分割，以改善同步
公开(公告)号：US07359460B2
公开(公告)日：2008-04-15
申请号：US10464988
申请日：2003-06-19
申请人： Michael Schmidt , Eric Sachse , Thomas Hanusch
发明人： Michael Schmidt , Eric Sachse , Thomas Hanusch
IPC分类号： H04L27/14
CPC分类号： H04L27/2332 , H04L2027/003
摘要： An improved data communication receiver technique is provided which avoids demodulation errors due to abrupt phase changes. A receiver is provided for processing an incoming digitized signal. The receiver comprises a pre-processing portion, a phase error correction unit and a signal evaluation unit. The pre-processing portion is adapted to process the digitized signal for providing a non-coherent pre-processed signal. The phase error correction unit is adapted to correct a phase error of the non-coherent pre-processed signal and output a coherent signal. The signal evaluation unit is adapted to extract information from the non-coherent pre-processed signal and to output a data signal representing the extracted information. The phase error correction unit and said signal evaluation unit are configured to operate simultaneously for a predetermined time.
摘要翻译：提供了一种改进的数据通信接收机技术，其避免了由于突然相位变化引起的解调错误。提供接收器来处理输入的数字化信号。接收机包括预处理部分，相位误差校正单元和信号评估单元。预处理部分适于处理数字化信号以提供非相干预处理信号。相位误差校正单元适于校正非相干预处理信号的相位误差并输出相干信号。信号评估单元适于从非相干预处理信号中提取信息并输出表示提取信息的数据信号。相位误差校正单元和信号评估单元被配置为在预定时间内同时操作。

10. 发明授权

US07190713B2 Phase error correction using despread signals 失效
标题翻译：使用解扩信号进行相位误差校正
公开(公告)号：US07190713B2
公开(公告)日：2007-03-13
申请号：US10284641
申请日：2002-10-31
申请人： Menno Mennenga , Erich Sachse , Thomas Hanusch
发明人： Menno Mennenga , Erich Sachse , Thomas Hanusch
IPC分类号： H04B1/69 , H04B7/216
CPC分类号： H04W88/02 , H04B1/7093 , H04L27/0014 , H04L2027/003 , H04L2027/0057 , H04L2027/0067 , H04W84/12
摘要： A phase error correction technique in receivers such as WLAN receivers is provided. Such receivers comprise a phase error correction unit connected to receive an input signal having a phase error and adapted to generate an output signal having a corrected phase error. Further, the receiver comprises a despreader which is adapted to despread a data signal. The despreader is connected to the phase error correction unit to provide the despread data signal to the phase error correction unit. The phase error correction unit is arranged for correcting the phase error dependent on the despread data signal. The despreader may be a Barker matched filter or a CCK matched filter, and there may be provided a multiplexer for selecting one of the filters.
摘要翻译：提供了诸如WLAN接收机的接收机中的相位误差校正技术。这样的接收机包括相位误差校正单元，其被连接以接收具有相位误差并适于产生具有校正的相位误差的输出信号的输入信号。此外，接收机包括适于解扩数据信号的解扩器。解扩器连接到相位误差校正单元，以将解扩数据信号提供给相位误差校正单元。相位误差校正单元用于根据解扩数据信号校正相位误差。解扩器可以是巴克匹配滤波器或CCK匹配滤波器，并且可以提供用于选择滤波器之一的多路复用器。

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