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1. 发明申请

US20140009347A1 TWO-POLARIZATION SWITCHED-BEAM ANTENNA FOR WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：无线通信系统的两极化开关束天线
公开(公告)号：US20140009347A1
公开(公告)日：2014-01-09
申请号：US14006519
申请日：2012-03-29
申请人： Giorgio Bertin , Marco Braglia , Ivano Salvatore Collotta , Bruno Melis , Bruno Piovano , Roberto Vallauri , Filiberto Bilotti , Lucio Vegni
发明人： Giorgio Bertin , Marco Braglia , Ivano Salvatore Collotta , Bruno Melis , Bruno Piovano , Roberto Vallauri , Filiberto Bilotti , Lucio Vegni
IPC分类号： H01Q21/24
CPC分类号： H01Q21/24 , H01Q1/2258 , H01Q3/24 , H01Q21/28 , H04B7/0871 , H04B7/0874 , H04B7/10
摘要： An antenna device including: a first antenna assembly configured to receive first radiofrequency signals polarized according to a first polarization; a second antenna assembly configured to receive second radiofrequency signals polarized according to a second polarization orthogonal to the first polarization; and a radiofrequency signal handling assembly coupled with the first and second antenna assemblies, and configured to handle the received first radiofrequency signals separately from the received second radiofrequency signals.
摘要翻译：一种天线装置，包括：第一天线组件，被配置为接收根据第一偏振极化的第一射频信号; 第二天线组件，被配置为接收根据与所述第一极化正交的第二偏振而偏振的第二射频信号; 以及与第一和第二天线组件耦合的射频信号处理组件，并且被配置为与所接收的第二射频信号分开地处理所接收的第一射频信号。

2. 发明申请

US20130003812A1 METHOD FOR SELECTING A PRECODING MATRIX IN A MULTIPLE INPUT MULTIPLE OUTPU ("MIMO") SYSTEM 有权
标题翻译：在多输入多输出（“MIMO”）系统中选择预编码矩阵的方法
公开(公告)号：US20130003812A1
公开(公告)日：2013-01-03
申请号：US13520028
申请日：2009-12-30
申请人： Ivano Salvatore Collotta , Gian Michele Dell'Aera , Bruno Melis , Fabio Mondin , Paolo Priotti
发明人： Ivano Salvatore Collotta , Gian Michele Dell'Aera , Bruno Melis , Fabio Mondin , Paolo Priotti
IPC分类号： H04B7/06 , H04B17/00
CPC分类号： H04B7/0417 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B7/0697
摘要： A method for selecting a precoding matrix to be used in a MIMO communication system includes a transmitter, a receiver and a communication channel, wherein the precoding matrix is used by the transmitter to precode codewords to be transmitted to the receiver over the communication channel. At the receiver, an optimum precoding matrix within a codebook of precoding matrices is determined on the base of a metric related to the power of received signal layers. An indication is then fed back from the receiver to the transmitter useful to enable the transmitter to select the optimum precoding matrix from the codebook.
摘要翻译：用于选择要在MIMO通信系统中使用的预编码矩阵的方法包括发射机，接收机和通信信道，其中，所述预编码矩阵由所述发射机用于通过所述通信信道对要发送到所述接收机的码字进行预编码。在接收机处，在与接收信号层的功率相关的度量的基础上确定预编码矩阵码本内的最佳预编码矩阵。然后，指示从接收机反馈到发射机，有助于使发射机从码本中选择最佳预编码矩阵。

3. 发明授权

US09722322B2 Two-polarization switched-beam antenna for wireless communication systems 有权
公开(公告)号：US09722322B2
公开(公告)日：2017-08-01
申请号：US14006519
申请日：2012-03-29
申请人： Giorgio Bertin , Marco Braglia , Ivano Salvatore Collotta , Bruno Melis , Bruno Piovano , Roberto Vallauri , Filiberto Bilotti , Lucio Vegni
发明人： Giorgio Bertin , Marco Braglia , Ivano Salvatore Collotta , Bruno Melis , Bruno Piovano , Roberto Vallauri , Filiberto Bilotti , Lucio Vegni
IPC分类号： H01Q21/24 , H01Q1/22 , H01Q3/24 , H01Q21/28 , H04B7/10 , H04B7/08
CPC分类号： H01Q21/24 , H01Q1/2258 , H01Q3/24 , H01Q21/28 , H04B7/0871 , H04B7/0874 , H04B7/10
摘要： An antenna device including: a first antenna assembly configured to receive first radiofrequency signals polarized according to a first polarization; a second antenna assembly configured to receive second radiofrequency signals polarized according to a second polarization orthogonal to the first polarization; and a radiofrequency signal handling assembly coupled with the first and second antenna assemblies, and configured to handle the received first radiofrequency signals separately from the received second radiofrequency signals.

4. 发明授权

US08467731B2 Radio resource scheduling for intra-system interference coordination in wireless communication systems 有权
标题翻译：无线资源调度用于无线通信系统中的系统内干扰协调
公开(公告)号：US08467731B2
公开(公告)日：2013-06-18
申请号：US13503985
申请日：2009-10-26
申请人： Marco Caretti , Ivano Salvatore Collotta , Maurizio Fodrini , Paolo Priotti , Roberto Rossi
发明人： Marco Caretti , Ivano Salvatore Collotta , Maurizio Fodrini , Paolo Priotti , Roberto Rossi
IPC分类号： H04B1/00
CPC分类号： H04W16/10 , H04W16/14 , H04W72/08
摘要： A radio resource scheduling method for scheduling radio resources used for communications in a radio communication system includes user equipment configured to communicate with transceiver stations on the radio resources. The transceiver stations are configured to exchange coordination messages concerning radio resources affected by intra-system interference. The radio resource scheduling method includes allocating to each user equipment served by a transceiver station a corresponding radio resource and a corresponding transmission power level to communicate with the serving transceiver station. Allocating is based on coordination messages exchanged by the serving transceiver station.
摘要翻译：一种用于调度无线电通信系统中用于通信的无线电资源的无线电资源调度方法，包括被配置为与无线电资源上的收发信机通信的用户设备。收发站被配置为交换关于受系统内干扰影响的无线电资源的协调消息。无线电资源调度方法包括向收发机服务的每个用户设备分配相应的无线电资源和相应的发送功率电平以与服务收发台进行通信。分配是基于由服务收发台交换的协调消息。

5. 发明授权

US08320320B2 Method and system for downlink transmission scheduling in multi-carrier networks 有权
标题翻译：多载波网络中下行链路传输调度的方法和系统
公开(公告)号：US08320320B2
公开(公告)日：2012-11-27
申请号：US13142632
申请日：2008-12-31
申请人： Marco Caretti , Claudio Cicconetti , Ivano Salvatore Collotta , Paolo Tongiani , Luciano Lenzini , Enzo Mingozzi
发明人： Marco Caretti , Claudio Cicconetti , Ivano Salvatore Collotta , Paolo Tongiani , Luciano Lenzini , Enzo Mingozzi
IPC分类号： H04W4/00
CPC分类号： H04L5/0044 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04W72/04 , H04W72/0446 , H04W72/12
摘要： A method of scheduling transmissions in a multi-carrier transmission system, includes, for each downlink transmission frame: partitioning the downlink transmission frame into a plurality of data regions each including an equal number of slots, each data region corresponding to a respective logical band; for a currently active connection: a) creating a first set of logical bands not fully occupied for transmission and having a minimum boosting level making the transmission receivable by a receiving terminal; b) extracting from the first set, a second set of logical bands available for allocating a maximum number of slots for downlink transmission to the active connection; and c) selecting the logical band for downlink transmission to the active connection from the second set as the logical band that, after allocating the slots to the considered connection, leaves a residual number of slots equal to or smaller than a predetermined minimum residual in the logical band, e.g., the smallest residual number of slots.
摘要翻译：一种在多载波传输系统中调度传输的方法，对于每个下行链路传输帧包括：将所述下行链路传输帧划分为多个数据区，每个数据区包括相等数量的时隙，每个数据区对应于相应的逻辑带; 对于当前活动的连接：a）创建未完全占用以用于传输的第一组逻辑带，并具有使接收终端可接收的传输的最小提升级; b）从第一组中提取第二组逻辑带，其可用于分配用于下行链路传输的活动连接的最大数量的时隙; 以及c）从所述第二组中选择用于下行链路传输到所述活动连接的逻辑频带作为所述逻辑频带，所述逻辑频带在将所述时隙分配给所考虑的连接之后留下等于或小于所述第一组中的预定最小残差的剩余数量的时隙逻辑频带，例如，最小的时隙剩余数。

6. 发明授权

US08494849B2 Method and apparatus for transmitting speech data to a remote device in a distributed speech recognition system 有权
标题翻译：用于在分布式语音识别系统中向远程设备发送语音数据的方法和装置
公开(公告)号：US08494849B2
公开(公告)日：2013-07-23
申请号：US11922500
申请日：2005-06-20
申请人： Ivano Salvatore Collotta , Donato Ettorre , Maurizio Fodrini , Pierluigi Gallo , Roberto Spagnolo
发明人： Ivano Salvatore Collotta , Donato Ettorre , Maurizio Fodrini , Pierluigi Gallo , Roberto Spagnolo
IPC分类号： G10L15/20
CPC分类号： G10L25/78 , G10L15/30
摘要： A method of transmitting speech data to a remote device in a distributed speech recognition system, includes the steps of: dividing an input speech signal into frames; calculating, for each frame, a voice activity value representative of the presence of speech activity in the frame; grouping the frames into multiframes, each multiframe including a predetermined number of frames; calculating, for each multiframe, a voice activity marker representative of the number of frames in the multiframe representing speech activity; and selectively transmitting, on the basis of the voice activity marker associated with each multiframe, the multiframes to the remote device.
摘要翻译：一种在分布式语音识别系统中向远程设备发送语音数据的方法包括以下步骤：将输入语音信号划分成帧; 针对每个帧计算代表帧中语音活动的存在的语音活动值; 将帧分组成多帧，每个复帧包括预定数量的帧; 针对每个多帧计算表示代表语音活动的多帧中的帧数的语音活动标记; 并且基于与每个复帧相关联的语音活动标记，将多帧选择性地发送到远程设备。

7. 发明申请

US20120238263A1 RADIO RESOURCE SCHEDULING FOR INTRA-SYSTEM INTERFERENCE COORDINATION IN WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：用于无线通信系统中系统干扰协调的无线电资源调度
公开(公告)号：US20120238263A1
公开(公告)日：2012-09-20
申请号：US13503985
申请日：2009-10-26
申请人： Marco Caretti , Ivano Salvatore Collotta , Maurizio Fodrini , Paolo Priotti , Roberto Rossi
发明人： Marco Caretti , Ivano Salvatore Collotta , Maurizio Fodrini , Paolo Priotti , Roberto Rossi
IPC分类号： H04W72/08
CPC分类号： H04W16/10 , H04W16/14 , H04W72/08
摘要： A radio resource scheduling method for scheduling radio resources used for communications in a radio communication system includes user equipment configured to communicate with transceiver stations on the radio resources. The transceiver stations are configured to exchange coordination messages concerning radio resources affected by intra-system interference. The radio resource scheduling method includes allocating to each user equipment served by a transceiver station a corresponding radio resource and a corresponding transmission power level to communicate with the serving transceiver station. Allocating is based on coordination messages exchanged by the serving transceiver station.
摘要翻译：一种用于调度无线电通信系统中用于通信的无线电资源的无线电资源调度方法，包括被配置为与无线电资源上的收发信机通信的用户设备。收发站被配置为交换关于受系统内干扰影响的无线电资源的协调消息。无线电资源调度方法包括向收发机服务的每个用户设备分配相应的无线电资源和相应的发送功率电平以与服务收发台进行通信。分配是基于由服务收发台交换的协调消息。

8. 发明申请

US20110263265A1 Method of Dimensioning Radio Access Networks, Corresponding System and Computer Program Product 有权
标题翻译：无线电接入网络的尺寸测量方法，对应系统和计算机程序产品
公开(公告)号：US20110263265A1
公开(公告)日：2011-10-27
申请号：US13141953
申请日：2008-12-23
申请人： Marco Caretti , Ivano Salvatore Collotta , Roberto Lanzo , Dario Sabella
发明人： Marco Caretti , Ivano Salvatore Collotta , Roberto Lanzo , Dario Sabella
IPC分类号： H04W72/00
CPC分类号： H04W16/22 , H04W72/087
摘要： Downlink and uplink communication resources to ensure network coverage and satisfy assigned traffic requirements in a communication network are allocated by setting a given balance of downlink and uplink communication resources while leaving a part of downlink and uplink communication resources remaining to be allocated. Downlink cell radius and uplink cell radius values are then determined which ensure network coverage with the resources as previously allocated. An effective cell radius is then selected as the smaller of the downlink and uplink cell radius and then a first check is made as to whether the effective cell radius selected satisfies the assigned traffic requirements. If not, the effective cell radius is updated. If so, a further check may be made as whether the resources remaining to be allocated for downlink and uplink have a difference in excess of a given amount. If yes, the procedure is repeated by setting an updated balance of downlink and uplink communication resources reducing that difference. If not, the communication resources are allocated on the basis of the current balance.
摘要翻译：通过设置下行链路和上行链路通信资源的给定平衡，同时使一部分下行链路和上行链路通信资源保持分配，来分配下行链路和上行链路通信资源，以确保网络覆盖并满足通信网络中分配的业务需求。然后确定下行链路小区半径和上行链路小区半径值，其确保使用如先前分配的资源的网络覆盖。然后选择有效小区半径作为下行链路和上行链路小区半径的较小值，然后首先检查所选择的有效小区半径是否满足分配的业务要求。如果没有，则更新有效单元格半径。如果是这样，则可以进一步检查作为用于下行链路和上行链路的剩余资源是否具有超过给定量的差异。如果是，则通过设置减少该差异的下行链路和上行链路通信资源的更新余额来重复该过程。如果不是，则根据当前的余额分配通信资源。

9. 发明授权

US08817904B2 Method for selecting a precoding matrix in a multiple input multiple output (“MIMO”) system 有权
标题翻译：用于在多输入多输出（“MIMO”）系统中选择预编码矩阵的方法
公开(公告)号：US08817904B2
公开(公告)日：2014-08-26
申请号：US13520028
申请日：2009-12-30
申请人： Ivano Salvatore Collotta , Gian Michele Dell'Aera , Bruno Melis , Fabio Mondin , Paolo Priotti
发明人： Ivano Salvatore Collotta , Gian Michele Dell'Aera , Bruno Melis , Fabio Mondin , Paolo Priotti
IPC分类号： H04B7/02
CPC分类号： H04B7/0417 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B7/0697
摘要： A method is provided for selecting a precoding matrix to be used in an MIMO communication system. The MIMO communication system includes a transmitter, a receiver and a communication channel. The precoding matrix is used by the transmitter to precode codewords to be transmitted to the receiver over the communication channel. At the receiver, an optimum precoding matrix within a codebook of precoding matrices is determined based on a metric related to the power of received signal layers. An indication is then fed back from the receiver to the transmitter to enable the transmitter to select the optimum precoding matrix from the codebook.
摘要翻译：提供一种用于选择将在MIMO通信系统中使用的预编码矩阵的方法。 MIMO通信系统包括发射机，接收机和通信信道。发射机使用预编码矩阵来对通过通信信道发送到接收机的码字进行预编码。在接收机处，基于与接收信号层的功率有关的度量来确定预编码矩阵码本内的最佳预编码矩阵。然后，将指示从接收机反馈到发射机，以使得发射机能够从码本中选择最佳的预编码矩阵。

10. 发明授权

US08583437B2 Speech synthesis with incremental databases of speech waveforms on user terminals over a communications network 有权
标题翻译：通过通信网络对用户终端上的语音波形增量数据库进行语音合成
公开(公告)号：US08583437B2
公开(公告)日：2013-11-12
申请号：US11921403
申请日：2005-05-31
申请人： Alessio Cervone , Ivano Salvatore Collotta , Paolo Coppo , Donato Ettorre , Maurizio Fodrini , Maura Turolla
发明人： Alessio Cervone , Ivano Salvatore Collotta , Paolo Coppo , Donato Ettorre , Maurizio Fodrini , Maura Turolla
IPC分类号： G10L13/00 , G10L13/08
CPC分类号： G10L13/047 , G10L15/30
摘要： Service architecture for providing to a user terminal of a communications network textual information and relative speech synthesis, the user terminal being provided with a speech synthesis engine and a basic database of speech waveforms includes: a content server for downloading textual information requested by means of a browser application on the user terminal; a context manager for extracting context information from the textual information requested by the user terminal; a context selector for selecting an incremental database of speech waveforms associated with extracted context information and for downloading the incremental database into the user terminal; a database manager on the user terminal for managing the composition of an enlarged database of speech waveforms for the speech synthesis engine including the basic and the incremental databases of speech waveforms.
摘要翻译：用于向通信网络的用户终端提供文本信息和相对语音合成的服务架构，提供有语音合成引擎和语音波形的基本数据库的用户终端包括：内容服务器，用于下载通过浏览器应用在用户终端上; 用于从用户终端请求的文本信息中提取上下文信息的上下文管理器; 用于选择与提取的上下文信息相关联的语音波形的增量数据库并用于将增量数据库下载到用户终端中的上下文选择器; 用户终端上的数据库管理器，用于管理包括语音波形的基本和增量数据库的语音合成引擎的语音波形的放大数据库的组成。

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