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1. 发明授权

US07508879B2 UWB telecommunication system and communication device to be used therein 失效
标题翻译： UWB电信系统及其中使用的通信设备
公开(公告)号：US07508879B2
公开(公告)日：2009-03-24
申请号：US11182901
申请日：2005-07-18
申请人： Jean-Baptiste Dore , Bernard Uguen , Stephane Paquelet , Louis-Marie Aubert
发明人： Jean-Baptiste Dore , Bernard Uguen , Stephane Paquelet , Louis-Marie Aubert
IPC分类号： H04B7/02
CPC分类号： H04B1/71635 , H04B7/04 , H04L25/4902
摘要： A system to transmit data in the form of at least one pulse sequence modulated by symbol encoding units. The symbol encoding units include a plurality of signal encoders (ENCi) connected to a plurality of antennas, pulse generating units (PGi) for delivering a basic pulse sequence (PSQi), first energy splitting units (ENSPi) for splitting basic pulse sequence into sub-sequences (Psqi-PsqiK), signal modulating units (SGM1-SGMK) for applying to the sub-sequence a tunable coefficient, and combination units (CMBMi) for combining the sub-sequences (Tsgi1-TsgiK) into a signal (Tsgi) to be transmitted by the antenna (ANTi) to which the encoder (ENCi) is connected. Each signal encoder (ENCi) is linked to a single antenna (ANTi).
摘要翻译：以由符号编码单元调制的至少一个脉冲序列的形式发送数据的系统。符号编码单元包括连接到多个天线的多个信号编码器（ENCi），用于传送基本脉冲序列（PSQi）的脉冲发生单元（PGi），用于将基本脉冲序列分解为子信号的第一能量分离单元（ENSPi） - 序列（Psqi-PsqiK），用于向子序列应用可调参数的信号调制单元（SGM1-SGMK）和用于将子序列（Tsgi1-TsgiK）组合成信号（Tsgi）的组合单元（CMBMi）由与编码器（ENCi）连接的天线（ANTi）传输。每个信号编码器（ENCi）链接到单个天线（ANTi）。

2. 发明申请

US20060025086A1 UWB telecommunication system and communication device to be used therein 失效
标题翻译： UWB电信系统及其中使用的通信设备
公开(公告)号：US20060025086A1
公开(公告)日：2006-02-02
申请号：US11182901
申请日：2005-07-18
申请人： Jean-Baptiste Dore , Bernard Uguen , Stephane Paquelet , Louis-Marie Aubert
发明人： Jean-Baptiste Dore , Bernard Uguen , Stephane Paquelet , Louis-Marie Aubert
IPC分类号： H04B1/02 , H04B7/02
CPC分类号： H04B1/71635 , H04B7/04 , H04L25/4902
摘要： The present invention relates to a system for transmitting data in the form of at least one sequence of pulses modulated by symbol encoding means. According to the invention, the symbol encoding means include a plurality of signal encoders ENCi connected to a plurality of antennas ANTi and comprising each: pulse generating means PGi for delivering a basic pulse sequence PSQi, energy splitting means ENSPi for splitting said basic pulse sequence into sub-sequences Psqi1 . . . PsqiK, signal modulating means SGM1 . . . SGMK for applying to each sub-sequence a tunable coefficient, and combination means CMBMi for combining all sub-sequences Tsgi1 . . . TsgiK into a signal Tsgi to be transmitted by the antenna ANTi to which the encoder ENCi is connected. Thanks to the invention, each signal encoder ENCi is linked to a single antenna ANTi, which enables to ensure that said antenna will have essentially constant physical properties within its own frequential range of operation.
摘要翻译：本发明涉及一种用于以由符号编码装置调制的至少一个脉冲序列的形式发送数据的系统。根据本发明，符号编码装置包括连接到多个天线ANTi的多个信号编码器ENCi，包括：用于传送基本脉冲序列PSQi的脉冲发生装置PGi，用于将所述基本脉冲序列分成的能量分离装置子序列Psqi 1。。。 PsqiK，信号调制装置SGM 1。。。用于向每个子序列应用可调系数的SGMK，以及用于组合所有子序列Tsgi 1的组合装置CMBMi。。。 TsgiK转换成由编码器ENCi连接到的天线ANTi发送的信号Tsgi。由于本发明，每个信号编码器ENCi链接到单个天线ANTi，其能够确保所述天线在其自身的频率操作范围内具有基本上恒定的物理特性。

3. 发明申请

US20050031020A1 Method for detecting UWB pulse sequences and detection means suitable for this purpose 失效
标题翻译：用于检测UWB脉冲序列的方法和适用于此目的的检测装置
公开(公告)号：US20050031020A1
公开(公告)日：2005-02-10
申请号：US10881526
申请日：2004-07-01
申请人： Stephane Paquelet , Bernard Uguen
发明人： Stephane Paquelet , Bernard Uguen
IPC分类号： H04B1/69 , H04B1/707
CPC分类号： H04B1/7163 , H04B1/7176
摘要： The present invention relates to a method for transmitting data in the form of at least one sequence of Np pulses over Np time windows Tf, each pulse being enclosed within a time chip Tc whose position whithin its relevant time window is defined by a chip number. The method according to the invention, includes at least one signal detection step, in the course of which Np detection windows Dj (for j=1 to Np) encompassing the time chips defined by the chip numbers are to be examined in search of an expected pulse sequence. The method according to the invention enables to limit the processing time and power needed for carrying out the detection step, which only requires to scan detection windows defined by the signature of a transmitter, instead of mapping the whole pulse sequence.
摘要翻译：本发明涉及一种在Np个时间窗口Tf上以至少一个Np个脉冲序列的形式发送数据的方法，每个脉冲被包围在其相关时间窗口内的位置由芯片号码定义的时间片段Tc内。根据本发明的方法包括至少一个信号检测步骤，在该过程中，将检查包含由芯片号码定义的时间码的Np检测窗口Dj（用于j = 1至Np），以搜索期望的脉冲序列。根据本发明的方法能够限制执行检测步骤所需的处理时间和功率，该检测步骤仅需要扫描由发射机的签名定义的检测窗口，而不是映射整个脉冲序列。

4. 发明授权

US07660359B2 Method for detecting UWB pulse sequences and detection means suitable for this purpose 失效
标题翻译：用于检测UWB脉冲序列的方法和适用于此目的的检测装置
公开(公告)号：US07660359B2
公开(公告)日：2010-02-09
申请号：US10881526
申请日：2004-07-01
申请人： Stephane Paquelet , Bernard Uguen
发明人： Stephane Paquelet , Bernard Uguen
IPC分类号： H04L27/00
CPC分类号： H04B1/7163 , H04B1/7176
摘要： A telecommunication system including a receiver to receive a signal including a sequence of Np pulses, each pulse included in a separate time window, and each pulse enclosed within a time chip whose position within the corresponding time window is defined by a chip number that is included in a known signature; and a detector configured to detect Np pulses in each of the separate time windows by using Np detection windows, a location of the detection windows defined by the known signature, the detection windows being shorter than the separate time windows, and longer than the time chip duration of the time chips, to search an expected pulse sequence.
摘要翻译：一种电信系统，包括接收器，用于接收包括Np个脉冲序列的信号，包括在单独的时间窗口中的每个脉冲以及封装在时间芯片内的每个脉冲，其中相应的时间窗口内的位置由包括的芯片号码定义在一个已知的签名; 以及检测器，被配置为通过使用Np检测窗口来检测每个分离的时间窗口中的Np脉冲，由已知签名定义的检测窗口的位置，检测窗口比分离的时间窗口短，并且比时间码片长时间片的持续时间，以搜索预期的脉冲序列。

5. 发明授权

US08674871B2 Method and system for aiding environmental characterization by ultra-wideband radiofrequency signals 有权
标题翻译：通过超宽带射频信号协助环境表征的方法和系统
公开(公告)号：US08674871B2
公开(公告)日：2014-03-18
申请号：US12809226
申请日：2008-12-15
申请人： Benoît Denis , Vincenzo La Tosa , Bernard Uguen , Friedman Tchoffo-Talom
发明人： Benoît Denis , Vincenzo La Tosa , Bernard Uguen , Friedman Tchoffo-Talom
IPC分类号： G01S13/00
CPC分类号： G01S13/0209 , G01S7/412 , G01S13/89
摘要： The invention relates to environmental characterization on the basis of an Ultra Wide Band (UWB) radiofrequency communication network. Pulses are emitted and the waveform received is compared with predicted waveforms corresponding to well determined interactions between the wave and its environment. The comparison is done by searching for maximum temporal correlation. The interactions can be notably reflections of the wave on walls or obstacles. The deformations are very dependent on the nature of the materials and directions in which the pulses are emitted and received. If predicted waveforms are stored for various pairs of direction of emission and of reception, it is possible through these correlation operations to find where a wall which gave rise to a reflection is situated.
摘要翻译：本发明涉及基于超宽带（UWB）射频通信网络的环境表征。将脉冲发射并将接收到的波形与对应于波及其环境之间良好确定的相互作用的预测波形进行比较。通过搜索最大时间相关性来进行比较。相互作用可以显着地反映在墙壁或障碍物上的波浪。变形非常依赖于材料的性质和发射和接收脉冲的方向。如果针对各种发射方向和接收方向存储预测波形，则可以通过这些相关运算来确定产生反射的壁位于何处。

6. 发明申请

US20110163905A1 Method and System for Aiding Environmental Characterization by Ultra-Wideband Radiofrequency Signals 有权
标题翻译：通过超宽带射频信号辅助环境表征的方法和系统
公开(公告)号：US20110163905A1
公开(公告)日：2011-07-07
申请号：US12809226
申请日：2008-12-15
申请人： Benoît Denis , Vincenzo La Tosa , Bernard Uguen , Friedman Tchoffo-Talom
发明人： Benoît Denis , Vincenzo La Tosa , Bernard Uguen , Friedman Tchoffo-Talom
IPC分类号： G01S13/02 , G01S13/89
CPC分类号： G01S13/0209 , G01S7/412 , G01S13/89
摘要： The invention relates to environmental characterization on the basis of an Ultra Wide Band (UWB) radiofrequency communication network. Pulses are emitted and the waveform received is compared with predicted waveforms corresponding to well determined interactions between the wave and its environment. The comparison is done by searching for maximum temporal correlation. The interactions can be notably reflections of the wave on walls or obstacles. The deformations are very dependent on the nature of the materials and directions in which the pulses are emitted and received. If predicted waveforms are stored for various pairs of direction of emission and of reception, it is possible through these correlation operations to find where a wall which gave rise to a reflection is situated.
摘要翻译：本发明涉及基于超宽带（UWB）射频通信网络的环境表征。将脉冲发射并将接收到的波形与对应于波及其环境之间良好确定的相互作用的预测波形进行比较。通过搜索最大时间相关性来进行比较。相互作用可以显着地反映在墙壁或障碍物上的波浪。变形非常依赖于材料的性质和发射和接收脉冲的方向。如果针对各种发射方向和接收方向存储预测波形，则可以通过这些相关运算来确定产生反射的壁位于何处。

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