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1. 发明申请

US20120115510A1 GEOLOCATION OF A MOBILE STATION OF A WIRELESS TELEPHONY NETWORK 审中-公开
标题翻译：无线电话网移动站的地理
公开(公告)号：US20120115510A1
公开(公告)日：2012-05-10
申请号：US13377642
申请日：2010-06-04
申请人： Bruce Denby , Gérard Dreyfus , Yacine Oussar , Iness Ahriz
发明人： Bruce Denby , Gérard Dreyfus , Yacine Oussar , Iness Ahriz
IPC分类号： H04W24/00
CPC分类号： G01S5/0252
摘要： The disclosure relates to a method for locating a mobile station inside an area covered by a wireless telephony cellular network in which the mobile station operates. The method includes using the mobile station to measure the received power on at least seven different communication channels of the network (step 200) and then locating the station according to the measurements and relevant predetermined information of the correspondence between received power on the channels and location within the covered area. The predetermined information can include power levels previously measured on the channels at different locations and stored in a database, in which case the station is located by comparing the measurements with the contents of the database. The method also enables greater locating accuracy, even inside buildings.
摘要翻译：本公开涉及一种用于在移动台操作的无线电话蜂窝网络所覆盖的区域内定位移动站的方法。该方法包括使用移动站来测量网络的至少七个不同通信信道上的接收功率（步骤200），然后根据测量结果定位站点，以及信道上的接收功率与位置之间的对应关系的相关预定信息在覆盖区域内。预定信息可以包括先前在不同位置处的信道上测量并存储在数据库中的功率水平，在这种情况下，通过将测量与数据库的内容进行比较来定位站。该方法还能够提供更高的定位精度，甚至在建筑物内部。

2. 发明申请

US20120232894A1 DEVICE FOR RECONSTRUCTING SPEECH BY ULTRASONICALLY PROBING THE VOCAL APPARATUS 审中-公开
标题翻译：通过超声波探头来重构语音的设备
公开(公告)号：US20120232894A1
公开(公告)日：2012-09-13
申请号：US13496617
申请日：2010-09-15
申请人： Thomas Hueber , Bruce Denby , Gérard Dreyfus , Rémi Dubois , Perrie Roussel
发明人： Thomas Hueber , Bruce Denby , Gérard Dreyfus , Rémi Dubois , Perrie Roussel
IPC分类号： G10L15/28 , G01S15/06
CPC分类号： G10L15/24 , A61B5/4803 , A61B8/08 , G10L2021/105
摘要： The invention provides a portable device for recognizing and/or reconstructing speech by ultrasound probing of the vocal apparatus, the device including at least one ultrasound transducer (20) for generating an ultrasound wave and for receiving a wave reflected by the user's vocal apparatus, and analysis means for analyzing a signal generated by the ultrasound transducer, wherein the device includes locating means (21, 23) for determining the position of the ultrasound transducer relative to the skull of the user.
摘要翻译：本发明提供了一种用于通过声乐设备的超声波探测识别和/或重建语音的便携式设备，该设备包括用于产生超声波并用于接收用户声乐设备反射的波的至少一个超声换能器（20），以及用于分析由超声换能器产生的信号的分析装置，其中该装置包括用于确定超声换能器相对于使用者头骨的位置的定位装置（21,23）。

3. 发明授权

US08428532B2 High-frequency receiver with multiple-channel digital processing 有权
标题翻译：高频接收机采用多通道数字处理
公开(公告)号：US08428532B2
公开(公告)日：2013-04-23
申请号：US12450773
申请日：2008-04-10
申请人： Olivier Romain , Bruce Denby , Julien Denoulet
发明人： Olivier Romain , Bruce Denby , Julien Denoulet
IPC分类号： H04B1/06
CPC分类号： G01S13/003 , G01S7/352 , G01S2007/356 , G01S2007/358 , H03H17/0685 , H03H2017/0214 , H03H2218/06
摘要： In the receive subsystem, the analogue-to-digital converter (40) works on the output of the low-noise amplifier (33), at a chosen rate (F), which corresponds to a bandwidth sampling. The processing stages comprise a custom circuit (5), with * an input memory (510) arranged to contain N successive digital samples, renewed at the chosen rate in blocks of M samples, * a complex digital low-pass filtering function (511, 512), of chosen cut-off frequency, operating on the input memory to supply N filtered digital samples (515), * an M-periodic summing function (531) on the N filtered digital samples, supplying M filtered and summed digital samples (533), * an M′M discrete Fourier transform stage (55), operating on these M filtered and summed digital samples, the digital signals on the M outputs (559) of the Fourier transform representing M separate channels, of width defined by the cut-off frequency of the abovementioned low-pass filter.
摘要翻译：在接收子系统中，模数转换器（40）以对应于带宽采样的选定速率（F）在低噪声放大器（33）的输出上工作。处理阶段包括定制电路（5），其中输入存储器（510）被布置成包含N个连续的数字样本，以选定的速率以M个样本的块更新;复数数字低通滤波函数（511， 512），在输入存储器上工作以提供N个滤波的数字样本（515），* N个滤波的数字样本上的M周期求和函数（531），提供M个滤波和求和的数字样本（ 533），* M'M离散付里叶变换级（55），对这些M个滤波和求和的数字样本进行操作，表示M个分离信道的M个输出（559）上的数字信号，宽度由上述低通滤波器的截止频率。

4. 发明申请

US20100178894A1 HIGH-FREQUENCY RECEIVER WITH MULTIPLE-CHANNEL DIGITAL PROCESSING 有权
标题翻译：具有多通道数字处理的高频接收器
公开(公告)号：US20100178894A1
公开(公告)日：2010-07-15
申请号：US12450773
申请日：2008-04-10
申请人： Olivier Romain , Bruce Denby , Julien Denoulet
发明人： Olivier Romain , Bruce Denby , Julien Denoulet
IPC分类号： H04B1/16
CPC分类号： G01S13/003 , G01S7/352 , G01S2007/356 , G01S2007/358 , H03H17/0685 , H03H2017/0214 , H03H2218/06
摘要： In the receive subsystem, the analogue-to-digital converter (40) works on the output of the low-noise amplifier (33), at a chosen rate (F), which corresponds to a bandwidth sampling. The processing stages comprise a custom circuit (5) with * an input memory (510) arranged to contain N successive digital samples, renewed at the chosen rate in blocks of M samples, * a complex digital low-pass filtering function (511, 512), of chosen cut-off frequency, operating on the input memory to supply N filtered digital samples, * an M-periodic summing function (531) on the N filtered digital samples, supplying M filtered and summed digital samples (533), * an M1M discrete Fourier transform stage (55), operating on these M filtered and summed digital samples, the digital signals on the M outputs (559) of the Fourier transform representing M separate channels, of width defined by the cut-off frequency of the abovementioned low-pass filter.
摘要翻译：在接收子系统中，模数转换器（40）以对应于带宽采样的选定速率（F）在低噪声放大器（33）的输出上工作。处理阶段包括具有*输入存储器（510）的定制电路（5），输入存储器（510）被布置成包含N个连续的数字采样，以M个采样块中的选定速率更新;复数数字低通滤波函数（511,512 ），在输入存储器上操作以提供N个滤波的数字样本，*在N个滤波的数字样本上的M周期求和函数（531），提供M个滤波和求和的数字样本（533），* 在这些M个滤波和求和的数字样本上操作的M1M离散傅立叶变换级（55），表示M个分离通道的傅里叶变换的M个输出（559）上的数字信号，其宽度由上述低通滤波器。

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