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1. 发明申请

US20140104183A1 METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE APPARATUS BY AT LEAST ONE OTHER APPARATUS, SYSTEM IMPLEMENTING SUCH A DEVICE 审中-公开
标题翻译：用于通过至少一个其他装置来控制至少一个装置的方法和装置，系统实现这样的装置
公开(公告)号：US20140104183A1
公开(公告)日：2014-04-17
申请号：US13516980
申请日：2012-02-02
申请人： Francois Caron , Marc Bernard De Courville , Raul Mallart
发明人： Francois Caron , Marc Bernard De Courville , Raul Mallart
IPC分类号： G09G5/00
CPC分类号： G09G5/006 , G06F3/0488 , G08C17/02
摘要： A device for controlling at least one so-called slave apparatus, by at least one so-called master apparatus, including a tactile user interface, the device including: first apparatus for transmitting at least one so-called controlled image, generated by the at least one slave apparatus to the at least one master apparatus for displaying the at least one controlled image on the at least one master apparatus; second apparatus for transmitting, from at least one master apparatus to the at least one slave apparatus, at least one coordinate of at least one tactile selection performed on the at least one master apparatus with respect to the at least one controlled image; and a processing apparatus for interpreting the at least one tactile selection at the at least one slave apparatus as a function of the at least one coordinate.
摘要翻译：一种用于通过至少一个所谓的主设备（包括触觉用户接口）来控制至少一个所谓的从设备的设备，所述设备包括：第一设备，用于发送由at产生的至少一个所谓的受控图像至少一个主设备的至少一个从设备，用于在所述至少一个主设备上显示所述至少一个受控图像; 从至少一个主装置向至少一个从属装置发送关于至少一个受控图像在至少一个主装置上执行的至少一个触觉选择的至少一个坐标的第二装置; 以及用于根据所述至少一个坐标解释所述至少一个从属设备处的所述至少一个触觉选择的处理设备。

2. 发明授权

US07719955B2 Transmission of signaling information in an OFDM communication system 有权
标题翻译：在OFDM通信系统中发送信令信息
公开(公告)号：US07719955B2
公开(公告)日：2010-05-18
申请号：US11912623
申请日：2006-05-01
申请人： Marc Bernard De Courville , Stephanie Rouquette-Leveil , Patrick Labbe , Markus D. Muck , Sebastien Simoens
发明人： Marc Bernard De Courville , Stephanie Rouquette-Leveil , Patrick Labbe , Markus D. Muck , Sebastien Simoens
IPC分类号： H04J11/00 , H04J1/00 , H04L27/00
CPC分类号： H04L5/0094 , H04L5/0007 , H04L5/0046
摘要： An Orthogonal Frequency Division Multiplexing, OFDM, transmitter comprises a signalling data generator (113) which generates a set of data symbols indicative of physical layer characteristics of data transmissions from the OFDM transmitter (100). A first symbol generator (115) and second symbol generator (117) generates a first and second OFDM signalling symbol by allocating the set of data symbols to subcarriers. The allocation of the physical layer data symbols to subcarriers is different for the first OFDM signalling symbol and the second OFDM signalling symbol. A data packet generator (105) and transmitter (101) generate a data packet and transmit this to an OFDM receiver (300). The OFDM receiver (300) determines the physical layer data symbols by combining the data symbols of corresponding subcarriers of the first and second OFDM signalling symbols and uses the resulting information to decode the user data of the data packet.
摘要翻译：正交频分复用OFDM，发射机包括信令数据生成器（113），其产生指示来自OFDM发射机（100）的数据传输的物理层特性的一组数据符号。第一符号发生器（115）和第二符号发生器（117）通过将该组数据符号分配给子载波来产生第一和第二OFDM信令符号。物理层数据符号分配给子载波对于第一OFDM信令符号和第二OFDM信令符号是不同的。数据包发生器（105）和发送器（101）产生数据包并将其发送到OFDM接收器（300）。 OFDM接收机（300）通过组合第一和第二OFDM信令符号的相应子载波的数据符号来确定物理层数据符号，并使用得到的信息来解码数据分组的用户数据。

3. 发明申请

US20060045172A1 Method and receiver for receiving an ultra wide band signal 审中-公开
标题翻译：用于接收超宽带信号的方法和接收机
公开(公告)号：US20060045172A1
公开(公告)日：2006-03-02
申请号：US11217773
申请日：2005-09-01
申请人： Veronique Buzenac-Settineri , David Bateman , Marc Bernard De Courville , Mohamed Kamoun , Pierre Duhamel
发明人： Veronique Buzenac-Settineri , David Bateman , Marc Bernard De Courville , Mohamed Kamoun , Pierre Duhamel
IPC分类号： H04B1/707 , H04B1/69
CPC分类号： H04B1/69 , H04B1/709
摘要： A receiver (103) for receiving an Ultra Wide Band (UWB) signal comprises a receiver front end (105) coupled to symbol point correlators (107). The symbol point correlators (107) comprise a first plurality of correlators which generates correlated signal values around a first symbol decision point of a first symbol by correlating the received UWB signal with a local replica. The first plurality of correlators are time offset with respect to each other to generate first time offset correlated signal values. The time offsets are typically significantly less than the timing jitter of transmit and receive oscillators. The symbol point correlators (107) are coupled to a joint estimator (109) which determines a symbol value of the first symbol in response to the first time offset correlated signal values by joint detection of the symbol value and a time offset of the UWB signal. The invention may effectively reduce time jitter noise to a value determined by the relative time offset between the correlators.
摘要翻译：用于接收超宽带（UWB）信号的接收机（103）包括耦合到符号点相关器（107）的接收机前端（105）。符号点相关器（107）包括第一多个相关器，其通过将接收的UWB信号与本地副本相关联来产生围绕第一符号的第一符号判定点的相关信号值。第一多个相关器相对于彼此是时间偏移量，以产生第一时间偏移相关信号值。时间偏移通常明显小于发射和接收振荡器的定时抖动。符号点相关器（107）耦合到联合估计器（109），联合估计器（109）通过联合检测符号值和UWB信号的时间偏移来响应于第一时间偏移相关信号值确定第一符号的符号值。本发明可以有效地将时间抖动噪声降低到由相关器之间的相对时间偏移确定的值。

4. 发明授权

US08009757B2 Method and apparatus for encoding a modulated signal in a communication system 有权
标题翻译：用于对通信系统中的调制信号进行编码的方法和装置
公开(公告)号：US08009757B2
公开(公告)日：2011-08-30
申请号：US11938452
申请日：2007-11-12
申请人： Lina Mroueh , Marc Bernard De Courville , Laurent S. Mazet , Stephanie Rouquette-Leveil
发明人： Lina Mroueh , Marc Bernard De Courville , Laurent S. Mazet , Stephanie Rouquette-Leveil
IPC分类号： H04L27/00
CPC分类号： H04L25/03343 , H04L27/3416
摘要： Disclosed is a method and apparatus for encoding a modulated signal in a communication system. The method comprises generating an initial constellation, applying a vertical axis symmetry to the initial constellation to generate a first resulting constellation, translating the first resulting constellation to a left direction of the initial constellation to produce a left flipped constellation, applying a horizontal axis symmetry to the initial constellation to generate a second resulting constellation, translating the second resulting constellation to an up direction of the initial constellation to produce an up flipped constellation, applying a central axis symmetry to the initial constellation to generate a third resulting constellation; and translating the third resulting constellation to a left-up direction of the initial constellation to produce a left-up flipped constellation.
摘要翻译：公开了一种在通信系统中对调制信号进行编码的方法和装置。该方法包括生成初始星座图，将垂直轴对称性应用于初始星座图以产生第一结果星座，将第一结果星座转换为初始星座图的左方向，以产生左折叠星座，将水平轴对称应用于初始星座图以产生第二个所得到的星座，将第二个所得到的星座转换为初始星座图的向上方向，以产生向上翻转星座，将中心轴对称性应用于初始星座以产生第三个结果星座; 并将第三个结果星座转换成初始星座的左上方，以产生一个向左翻转的星座。

5. 发明申请

US20090129258A1 TRANSMISSION OF SIGNALLING INFORMATION IN AN OFDM COMMUNICATION SYSTEM 有权
标题翻译： OFDM通信系统中信令信息的传输
公开(公告)号：US20090129258A1
公开(公告)日：2009-05-21
申请号：US11912623
申请日：2006-05-01
申请人： Marc Bernard De Courville , Stephanie Rouquette-Leveil , Patrick Labbe , Markus D. Muck , Sebastien Simoens
发明人： Marc Bernard De Courville , Stephanie Rouquette-Leveil , Patrick Labbe , Markus D. Muck , Sebastien Simoens
IPC分类号： H04J11/00
CPC分类号： H04L5/0094 , H04L5/0007 , H04L5/0046
摘要： An Orthogonal Frequency Division Multiplexing, OFDM, transmitter comprises a signalling data generator (113) which generates a set of data symbols indicative of physical layer characteristics of data transmissions from the OFDM transmitter (100). A first symbol generator (115) and second symbol generator (117) generates a first and second OFDM signalling symbol by allocating the set of data symbols to subcarriers. The allocation of the physical layer data symbols to subcarriers is different for the first OFDM signalling symbol and the second OFDM signalling symbol. A data packet generator (105) and transmitter (101) generate a data packet and transmit this to an OFDM receiver (300). The OFDM receiver (300) determines the physical layer data symbols by combining the data symbols of corresponding subcarriers of the first and second OFDM signalling symbols and uses the resulting information to decode the user data of the data packet.
摘要翻译：正交频分复用OFDM，发射机包括信令数据生成器（113），其产生指示来自OFDM发射机（100）的数据传输的物理层特性的一组数据符号。第一符号发生器（115）和第二符号发生器（117）通过将该组数据符号分配给子载波来产生第一和第二OFDM信令符号。物理层数据符号分配给子载波对于第一OFDM信令符号和第二OFDM信令符号是不同的。数据包发生器（105）和发送器（101）产生数据包并将其发送到OFDM接收器（300）。 OFDM接收机（300）通过组合第一和第二OFDM信令符号的相应子载波的数据符号来确定物理层数据符号，并使用得到的信息来解码数据分组的用户数据。

6. 发明申请

US20080030388A1 Method and Apparatus for Reduced Power Consumption Adc Conversion 有权
标题翻译：降低功耗Adc转换的方法和装置
公开(公告)号：US20080030388A1
公开(公告)日：2008-02-07
申请号：US10554805
申请日：2004-04-30
申请人： Markus Muck , Marc Bernard de Courville , Patrick Labbe
发明人： Markus Muck , Marc Bernard de Courville , Patrick Labbe
IPC分类号： H03M1/12
CPC分类号： H03M1/1235 , H03M1/664
摘要： A method for analog to digital conversion (ADC) characterised by; applying a non-linear transfer function to an input signal, such that the relation between the quantisation levels of the converter and the input signal vary as a non-linear function of the magnitude of the input signal. The non-linear transfer function is related to an at least approximate measurement of probability density function ‘p(x)’ of said input signal so that larger quantisation bins of the converter correspond to less probable values of the input signal.The relation is iteratively updated by updating quantisation levels.
摘要翻译：一种用于模数转换（ADC）的方法，其特征在于：对输入信号应用非线性传递函数，使得转换器的量化电平与输入信号之间的关系作为输入信号幅度的非线性函数而变化。非线性传递函数与所述输入信号的概率密度函数“p（x）”的至少近似测量相关，使得转换器的较大量化仓对应于输入信号的可能值较小。通过更新量化水平迭代更新关系。

7. 发明授权

US08787479B2 Spatial mapping of an OFDM signal to reduce attenuation from an individual transmit antenna in a MIMO transmitter 有权
标题翻译： OFDM信号的空间映射以减少MIMO发射机中单个发射天线的衰减
公开(公告)号：US08787479B2
公开(公告)日：2014-07-22
申请号：US12935810
申请日：2009-03-19
申请人： Stephanie Rouquette-Leveil , Marc Bernard De Courville
发明人： Stephanie Rouquette-Leveil , Marc Bernard De Courville
IPC分类号： H04B7/02
CPC分类号： H04L1/0618 , H04B7/0671 , H04L1/0071 , H04L1/0625 , H04L5/0023 , H04L5/003
摘要： A method is provided for transmitting a digital signal. The method includes generating a plurality of spatial streams from a digital signal and transforming the spatial streams into a plurality of space-time streams. Each of the space-time streams are cycled in the frequency domain among each of a plurality of transmit antennas. The space-time streams are wirelessly transmitted from the plurality of transmit antennas.
摘要翻译：提供一种用于发送数字信号的方法。该方法包括从数字信号生成多个空间流并将空间流变换成多个时空流。每个空时流在多个发射天线的每一个中的频域中循环。时空流是从多个发射天线无线发射的。

8. 发明申请

US20110134904A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING A DATA SYMBOL STREAM 有权
标题翻译：用于发送和接收数据符号流的方法和装置
公开(公告)号：US20110134904A1
公开(公告)日：2011-06-09
申请号：US11571586
申请日：2005-07-07
申请人： Stephanie Rouquette-Leveil , Marc Bernard De Courville , Alexandre Ribeiro Dias , Sebastien Simoens
发明人： Stephanie Rouquette-Leveil , Marc Bernard De Courville , Alexandre Ribeiro Dias , Sebastien Simoens
IPC分类号： H04J3/00
CPC分类号： H04B7/0667 , H04B7/0697 , H04L1/0625 , H04L1/0656 , H04L1/0668 , H04L2001/0098
摘要： A transmitter comprises a block generator (109) which divides a data symbol stream into data symbol blocks. A divide processor (111) divides each block into a first set of data symbols stored in a first set buffer (113) and a second set of data symbols stored in a second set buffer (115). A space time block encoder (117) codes the first set in accordance with a space time block code to generate a coded set of data symbols. A parallel processor (119) then creates a plurality of parallel data streams from the coded set and the second set. Each of the parallel data streams is allocated to one of a plurality of antennas (129-135). A plurality of parallel stream transmitters (121-127) transmits the parallel data streams in parallel in a communication channel from the plurality of transmit antennas (129-135).
摘要翻译：发射机包括将数据符号流划分为数据符号块的块发生器（109）。分割处理器（111）将每个块划分为存储在第一设置缓冲器（113）中的第一组数据符号和存储在第二设置缓冲器（115）中的第二组数据符号。空间时间块编码器（117）根据空时块代码对第一组编码，以生成编码的数据符号组。然后，并行处理器（119）从编码集合和第二集合创建多个并行数据流。每个并行数据流被分配给多个天线之一（129-135）。多个并行流发送器（121-127）在来自多个发送天线（129-135）的通信信道中并行地发送并行数据流。

9. 发明申请

US20110026639A1 SPATIAL MAPPING OF AN OFDM SIGNAL TO REDUCE ATTENUATION FROM AN INDIVIDUAL TRANSMIT ANTENNA IN A MIMO TRANSMITTER 有权
标题翻译： OFDM信号的空间映射以减少MIMO发射机中的个体发射天线的衰减
公开(公告)号：US20110026639A1
公开(公告)日：2011-02-03
申请号：US12935810
申请日：2009-03-19
申请人： Stephanie Rouquette-Leveil , Marc Bernard De Courville
发明人： Stephanie Rouquette-Leveil , Marc Bernard De Courville
IPC分类号： H04L27/36 , H04L27/00
CPC分类号： H04L1/0618 , H04B7/0671 , H04L1/0071 , H04L1/0625 , H04L5/0023 , H04L5/003
摘要： A method is provided for transmitting a digital signal. The method includes generating a plurality of spatial streams from a digital signal and transforming the spatial streams into a plurality of space-time streams. Each of the space-time streams are cycled in the frequency domain among each of a plurality of transmit antennas. The space-time streams are wirelessly transmitted from the plurality of transmit antennas.
摘要翻译：提供一种用于发送数字信号的方法。该方法包括从数字信号生成多个空间流并将空间流变换成多个时空流。每个空时流在多个发射天线的每一个中的频域中循环。时空流是从多个发射天线无线发射的。

10. 发明申请

US20100111220A1 METHOD AND APPARATUS USING SOUNDING PPDUs TO PROVIDE RANGE EXTENSION TO IEEE 802.11n SIGNALS 有权
标题翻译：使用声音PPDU向IEEE 802.11n信号提供范围扩展的方法和装置
公开(公告)号：US20100111220A1
公开(公告)日：2010-05-06
申请号：US12615860
申请日：2009-11-10
申请人： Stephanie Rouquette-Leveil , Marc Bernard De Courville , Patrick Labbe
发明人： Stephanie Rouquette-Leveil , Marc Bernard De Courville , Patrick Labbe
IPC分类号： H04B7/02 , H04L27/00
CPC分类号： H04L1/06 , H04B7/0671 , H04L1/0618 , H04L25/0204 , H04L25/022 , H04L25/0228
摘要： A wireless transmitter includes a stream parser for generating a plurality of spatial streams from a digital signal and a space time block coder (STBC) for mapping each of the spatial streams to a plurality of space-time streams that each include data and a preamble for estimating a channel transfer function. The transmitter also includes a spatial mapper for spatially expanding each of the space-time streams by applying a spatial expansion matrix to data and to first training symbols used in the preamble to probe a channel experienced by the data and by applying an extension matrix to second training symbols used in the preamble to probe at least one additional dimension of the channel to enable use of beamforming to achieve range extension The spatial expansion matrix and the extension matrix form an overall matrix that has at least two orthogonal columns with different norms. The wireless transmitter also includes an analog front end for modulating the spatially expanded space-time streams onto a wireless carrier.
摘要翻译：无线发射机包括用于从数字信号产生多个空间流的流分析器和用于将每个空间流映射到多个空时流的空时分组编码器（STBC），每个空时流包括数据和前导码，估计信道传递函数。发射机还包括空间映射器，用于通过将空间扩展矩阵应用于数据和在前导码中使用的第一训练符号来空间扩展每个空时流，以探测数据所经历的信道，并通过对第二个应用扩展矩阵在前导码中使用的训练符号以探测信道的至少一个附加维度，以使得能够使用波束成形来实现范围扩展空间扩展矩阵和扩展矩阵形成具有至少两个具有不同规范的正交列的整体矩阵。无线发射机还包括用于将空间扩展的空时流调制到无线载波上的模拟前端。

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