公开(公告)号：US09619498B2

公开(公告)日：2017-04-11

申请号：US13931020

申请日：2013-06-28

申请人： France Telecom

发明人： Julian Gay ,  Dominic Lee ,  Pylyp Nuzhnyi

IPC分类号： G06F17/30

CPC分类号： G06F17/30321 ,  G06F17/30613

摘要： A indexing engine and method are provided for operating an indexing engine that parses and indexes data created by a set of users associated with a business entity on a database while interacting with a service associated to the database, the method comprising: monitoring the users' interactions with the database related to a creation of new data by one or more of the users over a predefined period of time when using the service; monitoring service availability during these interactions over the same predefined period of time; and changing an indexing frequency based on both parameters associated with the monitoring of the users' interactions and the service usage conditions.

公开(公告)号：US09437206B2

公开(公告)日：2016-09-06

申请号：US13835335

申请日：2013-03-15

申请人： France Telecom

发明人： Dachuan Yu ,  John Benko ,  Satya Mallya

IPC分类号： G10L15/18 ,  G10L21/00 ,  G06F3/16 ,  G10L15/22

CPC分类号： G10L21/00 ,  G06F3/167 ,  G10L15/1822 ,  G10L2015/223

摘要： A method is provided for enabling or enhancing a use of voice control in a voice controlled application (VCA) via a development framework. The method includes providing in the framework a plurality of action-context pairs usable in a memory of an application development device, which includes a processor. The action-context pairs serve to direct execution of the VCA, wherein the framework context defines a list of parameters related to the action and their respective value types. At least one of a voice recognition engine (VRE) and a natural language library is provided to match each action-context pair with a semantically related vocabulary. A registration mechanism is provided in the framework, which permits an association to be formed between an action-context pair and a handler in the voice controlled application. An associated development system for developing the VCA and user equipment that executes the VCA are provided as well.

摘要翻译： 提供了一种用于通过开发框架实现或增强在语音控制应用（VCA）中使用语音控制的方法。 该方法包括在框架中提供可用于包括处理器的应用开发设备的存储器中的多个动作上下文对。 动作 - 上下文对用于直接执行VCA，其中框架上下文定义与动作及其各自的值类型相关的参数的列表。 提供语音识别引擎（VRE）和自然语言库中的至少一个以使每个动作 - 上下文对与语义相关的词汇相匹配。 在框架中提供了注册机制，其允许在语音控制应用中的动作上下文对和处理程序之间形成关联。 还提供了用于开发VCA和执行VCA的用户设备的相关开发系统。

公开(公告)号：US09356698B2

公开(公告)日：2016-05-31

申请号：US13638222

申请日：2011-03-23

申请人： Joffray Guillory ,  Sylvain Meyer

发明人： Joffray Guillory ,  Sylvain Meyer

IPC分类号： H04B10/2575 ,  H04Q11/00

CPC分类号： H04B10/25754 ,  H04B10/25759 ,  H04Q2011/0094

摘要： A method and apparatus for processing a request to transmit a radio signal emitted by a radio terminal to a radio management module. The radio management module authorizes the radio terminal to emit the radio signal to a radio module associated with the radio terminal. The radio module has optical processing elements connected to one end of an optical link via which the radio signal modulated on the optical carrier is to be transmitted. The method includes the following steps, applied by an optical management module connected to the radio management module: generating an activation request to activate the optical processing elements of the radio module associated with the terminal by transmission-related parameters included in the transmission request, the transmission-related parameters being transmitted to the optical management module by the radio management module, and emitting, to the associated radio module, the activation request to activate the optical processing elements.

公开(公告)号：US09345038B2

公开(公告)日：2016-05-17

申请号：US13695374

申请日：2011-05-02

申请人： Thomas Derham

发明人： Thomas Derham

IPC分类号： H04W72/08 ,  H04B7/04 ,  H04W72/04 ,  H04W84/18

CPC分类号： H04W72/085 ,  H04B7/043 ,  H04W72/046 ,  H04W84/18

摘要： A method for scheduling pairs in a plurality of pairs of devices for pair communication in a telecommunication network, each pair of devices including a transmitter and a receiver. The method includes: allocating a different time interval to each of the transmitters for emitting training signals, the training signals allowing determining channel estimates; obtaining channel information from at least one receiver having received training signals emitted by at least one of the transmitters, the channel information being determined by the receiver by analysis of the received training signal, the channel information including a channel estimate of a channel between the receiver and the transmitter that emitted the received training signal; and scheduling for pair communication, in the same time interval, the pairs for which a quality indicator verifies a predefined criterion, the quality indicator being determined using channel estimates obtained from receivers of the pairs in the set.

摘要翻译： 一种用于在电信网络中的用于对通信的多对设备中调度对的方法，每对设备包括发射机和接收机。 该方法包括：为每个发射机分配不同的时间间隔以发射训练信号，所述训练信号允许确定信道估计; 从已经接收到由至少一个发射机发射的训练信号的至少一个接收机获取信道信息，该信道信息由接收机通过接收到的训练信号的分析确定，该信道信息包括接收机之间的信道的信道估计 发射机发射接收到的训练信号; 以及对于在相同的时间间隔中进行配对通信的调度，质量指示符验证预定准则的对，使用从组中的对的接收机获得的信道估计来确定质量指示符。

公开(公告)号：US09332430B2

公开(公告)日：2016-05-03

申请号：US13576586

申请日：2011-01-26

申请人： Matthew Robshaw ,  Henri Gilbert

发明人： Matthew Robshaw ,  Henri Gilbert

IPC分类号： G06K7/01 ,  G05B19/00 ,  H04W12/06

CPC分类号： H04W12/06

摘要： A method and apparatus are provided for identifying and authenticating a radio tag by a radio reader. The tag forms part of a set of tags in a radio range of the reader and has selected a time slot from a set of available time slots. The method includes: a step of the reader sending a query message during the selected time slot; and a step of the reader receiving a reply message from the tag that selected the time slot. The reply message includes a random value selected by the tag. The tag stores authentication coupons and the reply from the tag received by the reader during the time slot contains, as a random value selected by the tag, a value that is a function of one of the coupons.

摘要翻译： 提供了一种用于通过无线电读取器识别和认证无线电标签的方法和装置。 标签形成读取器的无线电范围内的一组标签的一部分，并且从一组可用时隙中选择了时隙。 该方法包括：读取器在所选择的时隙期间发送查询消息的步骤; 以及读取器从选择时隙的标签接收回复消息的步骤。 回复消息包括由标签选择的随机值。 标签存储认证优惠券，并且在时隙期间由读者接收的标签的答复作为由标签选择的随机值，包含作为优惠券之一的函数的值。

公开(公告)号：US09178739B2

公开(公告)日：2015-11-03

申请号：US14397399

申请日：2013-04-16

申请人： ORANGE

发明人： Dinh Thuy Phan Huy

IPC分类号： H04B7/06 ,  H04L27/26 ,  H04B7/08 ,  H04L1/04 ,  H04L1/06 ,  H04B7/04 ,  H04L27/36 ,  H04L5/00 ,  H04L25/02

CPC分类号： H04L27/2698 ,  H04B7/046 ,  H04B7/0669 ,  H04B7/068 ,  H04B7/0848 ,  H04L1/04 ,  H04L1/0625 ,  H04L5/0023 ,  H04L25/0204 ,  H04L27/2666 ,  H04L27/2691 ,  H04L27/2697 ,  H04L27/367

摘要： A method of transmitting data between a transmitter furnished with M>=1 transmission antenna(s) and a receiver furnished with N>=2 reception antennas, in which said data are coded using an OFDM/OQAM modulation having L>=1 subcarriers. The method combines a specific coding/decoding with a precoding by Time Reversal, which can be used in high speed radio communications.

摘要翻译： 一种在配备有M≥1个发射天线的发射机和具有N≥2个接收天线的接收机之间传输数据的方法，其中使用具有L≥1个子载波的OFDM / OQAM调制对所述数据进行编码。 该方法将特定的编码/解码与时间反转的预编码相结合，可用于高速无线电通信。

公开(公告)号：US09178681B2

公开(公告)日：2015-11-03

申请号：US12669899

申请日：2008-07-18

申请人： Ahmad Alamayreh ,  Jérôme Le Masson

发明人： Ahmad Alamayreh ,  Jérôme Le Masson

IPC分类号： H04L5/02 ,  H04L27/26

CPC分类号： H04L5/023 ,  H04L27/2605

摘要： A method is provided for sending at least a first data signal and a second data signal, the data being divided into data blocks of fixed size including a header field of predetermined size, the data signals being sent to at least one data processing device adapted to apply a cyclic autocorrelation function with parameter k enabling the first and second data signals to be identified. The value of the parameter k is a function of a ratio between the size of the data blocks and the predetermined size of the header field. The method includes modifying the size of the header field of the data blocks before sending the first data signal, the value of the parameter k and the size of the data blocks remaining unchanged. A method is also provided for processing signals sent in accordance with the sending method.

摘要翻译： 提供了一种用于发送至少第一数据信号和第二数据信号的方法，所述数据被划分为包括预定大小的报头字段的固定大小的数据块，所述数据信号被发送到至少一个数据处理装置， 应用具有参数k的循环自相关函数，使得能够识别第一和第二数据信号。 参数k的值是数据块的大小与标题字段的预定大小之间的比率的函数。 该方法包括在发送第一数据信号之前修改数据块的报头字段的大小，参数k的值和数据块的大小保持不变。 还提供了一种处理根据发送方法发送的信号的方法。

公开(公告)号：US09176223B2

公开(公告)日：2015-11-03

申请号：US13822912

申请日：2011-09-12

申请人： Thomas Derham ,  Patrice Coupe

发明人： Thomas Derham ,  Patrice Coupe

IPC分类号： G01S13/04 ,  G01S7/36 ,  G01S7/41

CPC分类号： G01S13/04 ,  G01S7/36 ,  G01S7/412

摘要： A method and apparatus are provided for detecting an object to be detected. The object is associated with a profile, wherein the profile characterizes the reflection of a signal on the object. The method includes, for a device in a telecommunication network, the acts of selecting a first profile corresponding to a first object to be detected; requesting, based on the first profile, a resource allocation to the communication network; receiving the resource allocation from the communication network; transmitting a signal in the direction of a second object using the allocated resource; receiving a reflected signal, corresponding to the reflection of the transmitted signal on the second object; computing a second profile using the received reflected signal; and indicating the detection of the first object to be detected when the second profile matches the first profile.

摘要翻译： 提供了一种用于检测待检测物体的方法和装置。 对象与轮廓相关联，其中轮廓表征对象上的信号的反射。 该方法包括：对于电信网络中的设备，选择与要检测的第一对象相对应的第一简档的动作; 基于所述第一简档向所述通信网络请求资源分配; 从通信网络接收资源分配; 使用所分配的资源在第二对象的方向上发送信号; 接收对应于第二物体上的发射信号的反射的反射信号; 使用所接收的反射信号计算第二轮廓; 并且当第二配置文件与第一配置文件匹配时，指示检测到要检测的第一对象。

公开(公告)号：US09176222B2

公开(公告)日：2015-11-03

申请号：US13820077

申请日：2011-08-31

申请人： Isabelle Siaud ,  Anne-Marie Ulmer-Moll

发明人： Isabelle Siaud ,  Anne-Marie Ulmer-Moll

IPC分类号： G01S13/06 ,  G01S13/08 ,  G01S13/00 ,  G01S13/10

CPC分类号： G01S13/003 ,  G01S13/08 ,  G01S13/10 ,  G01S13/103

摘要： A method and apparatus are provided for locating an obstacle between a transmitter and a receiver. The method includes: determining at least one elliptical ring in which the obstacle is situated, the elliptical ring being defined by two confocal ellipses, having their focuses corresponding to the transmitter and to the receiver, each elliptical ring being associated with a physical echo generated by an obstacle; estimating a distance between the obstacle and a focus as a function of the separation between the confocal ellipses at the obstacle in a plane normal to the axis defined by the focuses so as to obtain a set of potential location zones for the obstacle in the elliptical ring; and lifting the ambiguity between the various potential location zones of the obstacle so as to deliver a location zone of the obstacle.

摘要翻译： 提供了一种用于定位发射机和接收机之间的障碍物的方法和装置。 该方法包括：确定障碍物所在的至少一个椭圆环，所述椭圆环由两个共焦椭圆定义，其焦点对应于发射机和接收机，每个椭圆环与由 障碍 估计障碍物和焦点之间的距离作为垂直于由焦点定义的轴的平面处的障碍物处的共焦椭圆之间的间隔的函数，以便获得椭圆环中的障碍物的一组潜在位置区域 ; 并提高障碍物的各个潜在位置区域之间的模糊度，以便传送障碍物的位置区域。

公开(公告)号：US09167367B2

公开(公告)日：2015-10-20

申请号：US13502316

申请日：2010-10-15

申请人： Thi Minh Nguyet Hoang ,  Stephane Ragot ,  Balazs Kovesi

发明人： Thi Minh Nguyet Hoang ,  Stephane Ragot ,  Balazs Kovesi

IPC分类号： H04R5/00 ,  H04S3/00 ,  G10L19/008 ,  G10L19/16

CPC分类号： H04S3/008 ,  G10L19/008 ,  G10L19/167 ,  H04S2420/03

摘要： A parametric coding method and apparatus are provided for coding a multichannel digital audio signal. The method includes a coding step for coding a signal from a channel reduction matrixing of the multichannel signal. The coding method also includes: obtaining, for each frame of predetermined length, spatial information parameters of the multichannel signal; dividing the spatial information parameters into a plurality of blocks of parameters; selecting a block of parameters as a function of the index of the current frame; and coding the block of parameters selected for the current frame.

摘要翻译： 提供了一种用于对多声道数字音频信号进行编码的参数编码方法和装置。 该方法包括：编码步骤，用于对来自多信道信号的信道减少矩阵化的信号进行编码。 编码方法还包括：对于每个预定长度的帧，获得多信道信号的空间信息参数; 将空间信息参数划分为多个参数块; 选择作为当前帧的索引的函数的参数块; 并编码为当前帧选择的参数块。