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1. 发明申请

WO2014003598A1 INTER-CARRIER INTERFERENCE PHASE NOISE COMPENSATION 审中-公开
标题翻译：互操作干扰相位噪声补偿
公开(公告)号：WO2014003598A1
公开(公告)日：2014-01-03
申请号：PCT/RU2012/000519
申请日：2012-06-28
申请人： INTEL CORPORATION , KRAVTSOV, Vladimir , GENOSSAR, Miki , KHORYAEV, Alexey , LOMAYEV, Artyom
发明人： KRAVTSOV, Vladimir , GENOSSAR, Miki , KHORYAEV, Alexey , LOMAYEV, Artyom
IPC分类号： H04B15/00 , H04L5/14
CPC分类号： H04B1/12 , H04L25/03821 , H04L27/148 , H04L27/2647 , H04L2025/03414
摘要： An approach is provided to compensate for inter-carrier interference caused by phase noise in a transmitted or received signal. The approach involves causing an estimation of one or more phase noise spectrum taps that cause inter-carrier interference in a received signal. The approach also involves causing an approximation of an instantaneous phase noise spectrum by a low order finite impulse response filter based on the estimated one or more phase noise spectrum taps. The approach additionally involves determining a de-convolution filter having two or more filter coefficients for one or more orthogonal frequency-division multiplexing symbols associated with the received signal. The approach further involves causing the de-convolution filter to be matched to the approximated instantaneous phase noise spectrum. The approach also involves causing the inter-carrier interference caused by phase noise to be compensated for based on a de-convolution procedure that applies the de-convolution filter to the one or more orthogonal frequency-division multiplexing symbols.
摘要翻译：提供了一种方法来补偿由发送或接收信号中的相位噪声引起的载波间干扰。该方法包括对在接收信号中引起载波间干扰的一个或多个相位噪声频谱抽头进行估计。该方法还涉及通过基于估计的一个或多个相位噪声频谱抽头的低阶有限脉冲响应滤波器来引起瞬时相位噪声谱的近似。该方法还涉及确定具有用于与接收信号相关联的一个或多个正交频分复用符号的两个或多个滤波器系数的去卷积滤波器。该方法还涉及使解卷积滤波器与近似的瞬时相位噪声谱匹配。该方法还包括基于将去卷积滤波器应用于一个或多个正交频分复用符号的去卷积过程来导致由相位噪声引起的载波间干扰来补偿。

2. 发明申请

WO1998007014A1 PITOT-STATIC PROBE 审中-公开
标题翻译：静态探针
公开(公告)号：WO1998007014A1
公开(公告)日：1998-02-19
申请号：PCT/RU1997000252
申请日：1997-08-08
申请人： CENTRAL AEROHYDRODYNAMIC INSTITUTE N.E.ZHUKOVSKY , KAMOV COMPANY , AEROPRIBOR VOSKHOD JSCo , AVIAN COMPANY , VOZHDAEV, Evgeny Semenovich , GOLOVKIN, Vladimir Alexeevich , GOLOVKIN, Mikhail Alexeevich , EFREMOV, Andrei Alexandrovich , MIKHEEV, Sergei Viktorovich , VAKULENKO, Anatoly Filippovich , KASIYANIKOV, Veniamin Alexeevich , YAKEMENKO, Grigory Vasilievich , SUDAREV, Evgeny Vasilievich , PANKRATOV, Anatoly Kuzmich , KRAVTSOV, Vladimir Georgievich , ALEXEEV, Nikolai Vasilievich , NAZAROV, Oleg Ivanovich
发明人： CENTRAL AEROHYDRODYNAMIC INSTITUTE N.E.ZHUKOVSKY , KAMOV COMPANY , AEROPRIBOR VOSKHOD JSCo , AVIAN COMPANY
IPC分类号： G01L19/00
CPC分类号： G01P13/025 , G01P5/165 , G01P5/175
摘要： The present invention relates to a pitot-static probe consisting of two coaxial bodies made in the shape of prisms, wherein the cross-sections of said prisms are in the form of equilateral triangles having their summits at an angle of 60 DEG . Receptive openings are formed on the side edges of the prisms, wherein said openings are linked to connectors by pneumatic channels. This pitot-static probe is characterised by the fact that the side edges of the prisms are made convex with a radius of curvature R defined by the relation R/r > 1, wherein r is the radius of the circle passing through the apexes of the triangles at the prism cross-sections. The shape of this pitot-static probe minimises the effect of the Reynolds number when measuring pressures, while apparatus sensitivity is improved due to the increased derivative of pressures to be measured at the deflection angle. This system may be used to substantially reduce instrumental errors.
摘要翻译：本发明涉及由棱镜形状制成的两个同轴体构成的皮托静电探针，其中所述棱镜的横截面呈等角三角形，其顶点的角度为60°。接收开口形成在棱镜的侧边缘上，其中所述开口通过气动通道连接到连接器。该皮托静电探针的特征在于，棱镜的侧边缘被制成具有由关系R / r> 1限定的曲率半径R的凸起，其中r是穿过该顶点的圆的半径三角形在棱镜横截面。这种皮托静电探头的形状使得在测量压力时雷诺数的影响最小化，同时由于在偏转角度下测量的压力的增加导数，设备灵敏度得到改善。该系统可用于显着减少仪器错误。

3. 发明申请

WO2013003637A3 SYSTEM AND METHOD OF IMPROVING POWER EFFICIENCY IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：提高无线通信系统功率效率的系统和方法
公开(公告)号：WO2013003637A3
公开(公告)日：2013-04-25
申请号：PCT/US2012044720
申请日：2012-06-28
申请人： INTEL CORP , KRAVTSOV VLADIMIR
发明人： KRAVTSOV VLADIMIR
IPC分类号： H04L27/26
CPC分类号： H04W52/0209 , H04L25/03057 , Y02B60/50 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/146 , Y02D70/168
摘要： An apparatus may comprise a signal mapper to map a pre-emphasized signal to sub-carriers symmetrically about DC, and a peak-to-average-power reduction (PAPR) module arranged to receive a pre-emphasized signal and treat the pre-emphasized signal so as to reduce PAPR in a transmit signal sent from the transmitter. Other embodiments are described and claimed.
摘要翻译：一种装置可以包括：信号映射器，用于将预加重信号映射到关于DC对称的副载波;以及峰均功率降低（PAPR）模块，被配置为接收预加重信号并处理预先强调的信号信号，以便降低从发射机发送的发射信号中的PAPR。描述并要求保护其他实施例。

4. 发明申请

WO2013003637A2 SYSTEM AND METHOD OF IMPROVING POWER EFFICIENCY IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中提高功率效率的系统和方法
公开(公告)号：WO2013003637A2
公开(公告)日：2013-01-03
申请号：PCT/US2012/044720
申请日：2012-06-28
申请人： INTEL CORPORATION , KRAVTSOV, Vladimir
发明人： KRAVTSOV, Vladimir
CPC分类号： H04W52/0209 , H04L25/03057 , Y02D70/1242 , Y02D70/1262 , Y02D70/146 , Y02D70/168
摘要： An apparatus may comprise a signal mapper to map a pre-emphasized signal to sub-carriers symmetrically about DC, and a peak-to-average-power reduction (PAPR) module arranged to receive a pre-emphasized signal and treat the pre-emphasized signal so as to reduce PAPR in a transmit signal sent from the transmitter. Other embodiments are described and claimed.
摘要翻译：一种装置可以包括信号映射器，用于将关于DC对称地将预先加重的信号映射到子载波;以及峰均平均功率降低（PAPR）模块，布置成接收预加重信号并且将预先强调的信号信号，以便减少从发射机发送的发射信号中的PAPR。描述和要求保护其他实施例。

5. 发明申请

WO2013003589A2 NOISE ESTIMATION FILTER 审中-公开
标题翻译：噪声估计滤波器
公开(公告)号：WO2013003589A2
公开(公告)日：2013-01-03
申请号：PCT/US2012044643
申请日：2012-06-28
申请人： INTEL CORP , DORON AYELET , KRAVTSOV VLADIMIR , LOMNITZ YUVAL
发明人： DORON AYELET , KRAVTSOV VLADIMIR , LOMNITZ YUVAL
CPC分类号： H04B17/345 , H04L25/0242 , H04L25/0248
摘要： A noise estimation filter for an orthogonal frequency-division multiplexed (OFDM) system can include a filter bank module, a coefficient squaring module, and a summing module. The filter bank module can multiply a unitary vector by an OFDM signal vector to generate scalar products of the OFDM signal vector. The coefficient squaring module can square the scalar products and weight the scalar products to generate a plurality of weighted single estimates. The coefficient squaring module can include a squaring module for squaring the scalar product to generate a plurality of single estimates and a coefficient multiplication module for weighting each of the single estimates with a noise coefficient forming a plurality of weighted single estimates. The summing module can sum the weighted single estimates to generate a noise and interference power estimate.
摘要翻译：用于正交频分复用（OFDM）系统的噪声估计滤波器可以包括滤波器组模块，系数平方模块和求和模块。滤波器组模块可以通过OFDM信号向量乘以单一矢量，以产生OFDM信号矢量的标量积。系数平方模块可以对标量积进行平方并加权标量积以产生多个加权单个估计。系数平方模块可以包括用于平方标量积以产生多个单个估计的平方模块和用于对形成多个加权单个估计值的噪声系数对每个单个估计进行加权的系数乘法模块。求和模块可以对加权的单个估计进行求和以产生噪声和干扰功率估计。

6. 发明申请

WO2012134676A2 TIME DOMAIN SIGNAL GENERATION 审中-公开
标题翻译：时域信号发生
公开(公告)号：WO2012134676A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/026347
申请日：2012-02-23
申请人： INTEL CORPORATION , KERNER, Michael , KRAVTSOV, Vladimir , HAREL, Tom
发明人： KERNER, Michael , KRAVTSOV, Vladimir , HAREL, Tom
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04L27/2613 , H03H17/0213 , H03H17/0264 , H03H17/0657 , H03H17/0685 , H03H2017/0214 , H04L27/2633 , H04L27/2634 , H04L27/264
摘要： Embodiments of apparatuses, articles, methods, and systems for efficient generation of a time domain signal in multi-carrier communications are generally described herein. Other embodiments may be described and claimed.
摘要翻译：这里总体上描述了用于在多载波通信中高效生成时域信号的装置，物品，方法和系统的实施例。其他实施例可以被描述和要求保护。

7. 发明申请

WO2007024159A3 FLIGHT AIR DATA MEASURING SYSTEM 审中-公开
标题翻译：飞行空气数据测量系统
公开(公告)号：WO2007024159A3
公开(公告)日：2007-04-12
申请号：PCT/RU2006000442
申请日：2006-08-22
申请人： FEDERALNOE G UNITARNOE PREPPRI , OTKRYTOE AKTSIONERNOE OBSCHEST , FEDERALNOE G UCHREZHDENIE FEDE , VOZHDAEV YEVGENY SEMENOVICH , EFREMOV ANDREY ALEKSANDROVICH , KRAVTSOV VLADIMIR GEORGIEVICH , NAZAROV OLEG IVANOVICH , DYATLOV VYACHESLAV NIKOLAEVICH , KLIMOV ALEKSANDR SERGEEVICH , VYALKOV ANDREY VIKTOROVICH , GOLOVKIN MIKHAIL ALEKSEEVICH
发明人： VOZHDAEV YEVGENY SEMENOVICH , EFREMOV ANDREY ALEKSANDROVICH , KRAVTSOV VLADIMIR GEORGIEVICH , NAZAROV OLEG IVANOVICH , DYATLOV VYACHESLAV NIKOLAEVICH , KLIMOV ALEKSANDR SERGEEVICH , VYALKOV ANDREY VIKTOROVICH , GOLOVKIN MIKHAIL ALEKSEEVICH
IPC分类号： G01L15/00 , G01P5/16
CPC分类号： G01P5/165 , G01P1/02 , G01P13/025
摘要： The invention relates to aviation. The inventive flight air data measuring system consists of airspeed heads comprising receiving openings which are provided with an electric heating anti-ice system and are connected to pressure sensors by pneumatic lines, external air temperature sensors and a flight path computer. All blocks and units are arranged in a single aerodynamically streamlined body which is fixable to the aircraft and consists of axisymmetric body elements. Said flight air data measuring system is constructed in such a way that it is autonomous and communicates with the aircraft and the systems thereof by information transmitting and power supplying channels via electrical connectors. In order to provide the system with the autonomy in terms of power supply, power supply units are placed in the body thereof. Such embodiment of the system extends the autonomy thereof, reduces the pre-flight preparation time in the case of a failure detection, decreases the power required by the anti-ice system operation, simplifies the structural design of the airspeed head heating system, reduces the weight of the entire flight air data measuring system, facilitates the adaptation of the system to the aircraft fuselage modified external shape or to another aircraft and extends the operating measurement range of said flight data up to an angle of attack of 180=a=180° and a gliding angle of -180=ß=180°, i.e. in a full scale.
摘要翻译：本发明涉及航空。本发明的飞行空气数据测量系统包括空速头，其包括接收开口，该开口设置有电加热防冰系统，并且通过气动管线，外部空气温度传感器和飞行路径计算机连接到压力传感器。所有的单元和单元都布置在单一的空气动力学流线型的主体中，该主体可以固定在飞行器上，并由轴对称的主体元件组成。所述飞行空中数据测量系统的构造方式是通过电连接器的信息发送和供电通道是自主的并且与飞行器及其系统通信。为了使系统在电源方面具有自主性，电源单元被放置在其主体中。该系统的这种实施例延长了其自主性，在故障检测的情况下减少了飞行前准备时间，降低了防冰系统操作所需的功率，简化了空速头加热系统的结构设计，减少了整个飞行空中数据测量系统的重量，有助于系统适应飞机机身改装的外部形状或另一架飞机，并将所述飞行数据的操作测量范围延伸到180°= a = 180° 滑翔角为-180 =ß= 180°，即满刻度。

8. 发明申请

WO2013003589A3 NOISE ESTIMATION FILTER 审中-公开
公开(公告)号：WO2013003589A3
公开(公告)日：2013-01-03
申请号：PCT/US2012/044643
申请日：2012-06-28
申请人： INTEL CORPORATION , DORON, Ayelet , KRAVTSOV, Vladimir , LOMNITZ, Yuval
发明人： DORON, Ayelet , KRAVTSOV, Vladimir , LOMNITZ, Yuval
IPC分类号： H04L27/26
摘要： A noise estimation filter for an orthogonal frequency-division multiplexed (OFDM) system can include a filter bank module, a coefficient squaring module, and a summing module. The filter bank module can multiply a unitary vector by an OFDM signal vector to generate scalar products of the OFDM signal vector. The coefficient squaring module can square the scalar products and weight the scalar products to generate a plurality of weighted single estimates. The coefficient squaring module can include a squaring module for squaring the scalar product to generate a plurality of single estimates and a coefficient multiplication module for weighting each of the single estimates with a noise coefficient forming a plurality of weighted single estimates. The summing module can sum the weighted single estimates to generate a noise and interference power estimate.

9. 发明申请

WO2013147764A1 DEVICE, SYSTEM AND METHOD OF COMMUNICATING A WIRELESS COMMUNICATION ORTHOGONAL-FREQUENCY-DIVISION-MULTIPLEXING SIGNAL 审中-公开
标题翻译：无线通信正交分频多路复用信号的设备，系统和通信方法
公开(公告)号：WO2013147764A1
公开(公告)日：2013-10-03
申请号：PCT/US2012/030916
申请日：2012-03-28
申请人： INTEL CORPORATION , KHORYAEV, Alexey , LOMAYEV, Artyom , KRAVTSOV, Vladimir , GENOSSAR, Michael
发明人： KHORYAEV, Alexey , LOMAYEV, Artyom , KRAVTSOV, Vladimir , GENOSSAR, Michael
IPC分类号： H04L27/26
CPC分类号： H04L25/08 , H04L5/0048 , H04L25/03821 , H04L27/2613 , H04L27/2657 , H04L27/2685 , H04L27/2688 , H04L27/2695
摘要： Some demonstrative embodiments include devices, systems and/or methods of communicating a wireless orthogonal-frequency-division-multiplexing (OFDM) signal. For example, a wireless communication device may communicate a wireless communication OFDM signal including a plurality of data subcarriers carrying data, at least one pilot subcarrier carrying a reference, predefined, value, and a plurality of zero subcarriers, carrying a zero value, surrounding the pilot subcarrier and separating between the pilot subcarrier and the data subcarriers.
摘要翻译：一些演示实施例包括传送无线正交频分复用（OFDM）信号的设备，系统和/或方法。例如，无线通信设备可以传送包括携带数据的多个数据子载波的无线通信OFDM信号，携带参考的至少一个导频子载波，预定义的值和携带零值的多个零副载波，导频子载波和导频副载波与数据子载波之间的分离。

10. 发明申请

WO2012134676A3 TIME DOMAIN SIGNAL GENERATION 审中-公开
标题翻译：时域信号产生
公开(公告)号：WO2012134676A3
公开(公告)日：2012-12-20
申请号：PCT/US2012026347
申请日：2012-02-23
申请人： INTEL CORP , KERNER MICHAEL , KRAVTSOV VLADIMIR , HAREL TOM
发明人： KERNER MICHAEL , KRAVTSOV VLADIMIR , HAREL TOM
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04L27/2613 , H03H17/0213 , H03H17/0264 , H03H17/0657 , H03H17/0685 , H03H2017/0214 , H04L27/2633 , H04L27/2634 , H04L27/264
摘要： Embodiments of apparatuses, articles, methods, and systems for efficient generation of a time domain signal in multi-carrier communications are generally described herein. Other embodiments may be described and claimed.
摘要翻译：这里通常描述用于在多载波通信中有效产生时域信号的装置，物品，方法和系统的实施例。可以描述和要求保护其他实施例。

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