公开(公告)号：US08060035B2

公开(公告)日：2011-11-15

申请号：US11577280

申请日：2005-10-13

Applicant: Simon Haykin

Inventor： Simon Haykin

IPC: H04B17/00

CPC classification number: H04W52/265 ,  H04B17/345 ,  H04L5/0037 ,  H04L5/0062

Abstract: Methods and systems of controlling transmit power in a multi-user wireless communication system is provided, A transmit power, level for a transmitter is determined according to an algorithm based in communication theory, such as an iterative water-filling procedure, which takes into account an assumption of transmit behaviours of transmitters in the communication system. Actual transmit behaviours of transmitters in the communication system are monitored using a learning algorithm to determine whether any transmitters exhibit transmit behaviours which are not consistent with the assumption.

Abstract translation: 提供了一种在多用户无线通信系统中控制发射功率的方法和系统。 根据通信理论中的算法来确定发射机的发射功率电平，例如迭代充水过程，其考虑了通信系统中发射机的发射行为的假设。 使用学习算法来监测通信系统中发射机的实际发射行为，以确定任何发射机是否具有与假设不一致的传输行为。

公开(公告)号：US20090304203A1

公开(公告)日：2009-12-10

申请号：US12066148

申请日：2006-09-08

Applicant: Simon Haykin ,  Rong Dong ,  Simon Doclo ,  Marc Moonen

Inventor： Simon Haykin ,  Rong Dong ,  Simon Doclo ,  Marc Moonen

IPC: H04B15/00

CPC classification number: G10L21/02 ,  G10L2021/065 ,  H04R25/407 ,  H04R25/552 ,  H04R2201/403 ,  H04R2225/43

Abstract: Various embodiments for components and associated methods that can be used in a binaural speech enhancement system are described. The components can be used, for example, as a pre-processor for a hearing instrument and provide binaural output signals based on binaural sets of spatially distinct input signals that include one or more input signals. The binaural signal processing can be performed by at least one of a binaural spatial noise reduction unit and a perceptual binaural speech enhancement unit. The binaural spatial noise reduction unit performs noise reduction while preferably preserving the binaural cues of the sound sources. The perceptual binaural speech enhancement unit is based on auditory scene analysis and uses acoustic cues to segregate speech components from noise components in the input signals and to enhance the speech components in the binaural output signals.

Abstract translation: 描述了可用于双耳语音增强系统中的组件和相关方法的各种实施例。 组件可以用作例如听力仪器的预处理器，并且基于包括一个或多个输入信号的空间不同的输入信号的双耳组提供双耳输出信号。 双耳信号处理可以由双耳空间噪声降低单元和感知双耳语音增强单元中的至少一个来执行。 双耳空间噪声降低单元在优选地保持声源的双耳线索的同时进行降噪。 感知双耳语音增强单元基于听觉场景分析，并使用声音提示将语音分量与输入信号中的噪声分量隔离，并增强双耳输出信号中的语音分量。

公开(公告)号：US4843396A

公开(公告)日：1989-06-27

申请号：US120722

申请日：1987-11-16

Applicant: Arunas Macikunas ,  Simon Haykin ,  Terrence Greenlay

Inventor： Arunas Macikunas ,  Simon Haykin ,  Terrence Greenlay

IPC: G01S13/75 ,  H01Q15/18

CPC classification number: G01S13/75 ,  H01Q15/18

Abstract: A new type of passive trihedral corner reflector is described which rotates the polarization of a reflected microwave beam by 90.degree. and thereby permits a reflected radar beam to be more easily distinguished by the interrogating radar system from the random reflections from nearby objects, i.e., clutter. Rotation of the incident beam is provided by locating a passive polarizing or "twist" grid of closely spaced thin parallel wires spaced above one conducting surface by air or by a dielectric to give an electric spacing from the surface of about 0.25 .lambda.. The spacing of the wires is less than 0.25 .lambda. so that the wires constitute a reflecting surface for signals polarized parallel to the wires. The reflector can have triangular or square sides which are mutually orthogonal. In a preferred embodiment the reflector is tipped forward by 35.degree. from a reference horizontal plane and tilted clockwise in a vertical reference plane by 15.degree. to optimize reflections. The reflector has particular application to navigation systems, especially to maritime navigation systems.

Abstract translation: 描述了一种新型的被动三面角反射器，其将反射微波束的偏振旋转90°，从而允许反射雷达波束被来自附近物体的随机反射（即杂波）的询问雷达系统更容易地区分开 。 入射光束的旋转通过将由空气或电介质隔离在一个导电表面上的紧密间隔的细平行线的无源偏振或“扭转”格栅定位，从而从约0.25λ的表面获得电间隔来提供。 电线的间距小于0.25λ，使得电线构成平行于电线的信号的反射面。 反射器可以具有相互正交的三角形或正方形。 在优选实施例中，反射器从参考水平面向前倾斜35°，并在垂直参考平面中顺时针倾斜15°，以优化反射。 反射器特别适用于导航系统，尤其适用于海上导航系统。

公开(公告)号：US20110084871A1

公开(公告)日：2011-04-14

申请号：US12588346

申请日：2009-10-13

Applicant: Simon Haykin ,  Amin Zia ,  Ienkaran Arasaratnam ,  Yanbo Xue

Inventor： Simon Haykin ,  Amin Zia ,  Ienkaran Arasaratnam ,  Yanbo Xue

IPC: G01S13/00

CPC classification number: G01S7/4008 ,  G01S7/282

Abstract: Methods and systems relating to a cognitive tracking radar system. A radar system determines an immediately preceding state of a target being tracked. Based on this immediately preceding state, the system determines parameters and waveforms which may be used to better illuminate the target. These parameters and waveforms are then used when illuminating the target. The state of the target is then measured from the reflected returns of the illuminating waveform. The newly received measurements then form the basis for the new state of the target and the procedure is repeated.

Abstract translation: 与认知跟踪雷达系统相关的方法和系统。 雷达系统确定正在跟踪的目标的紧接在前的状态。 基于此前的状态，系统确定可用于更好地照亮目标的参数和波形。 然后在照射目标时使用这些参数和波形。 然后从照明波形的反射回报测量目标的状态。 新接收的测量结果将形成目标新状态的基础，重复该过程。

公开(公告)号：US4344040A

公开(公告)日：1982-08-10

申请号：US133911

申请日：1980-03-26

Applicant: James P. Reilly ,  Simon Haykin

Inventor： James P. Reilly ,  Simon Haykin

IPC: H03D1/22 ,  H03D3/18

CPC classification number: H03D1/2245

Abstract: The method and apparatus provides the in-phase I and quadrature Q components of a bandpass signal x(t) of center frequency f.sub.c and bandwidth 2w. The signal x(t) is heterodyned to have an intermediate center frequency f.sub.o where w.ltoreq.f.sub.o .ltoreq.f.sub.c. This signal is divided into two signals and each is sampled during successive periods T.sub.s where T.sub.s =m/f.sub.o and m is an integer. However, the instant of sampling of one signal is shifted with respect to the other by b/4f.sub.o where b is an odd integer. In the various implementations, the shift may be either positive, negative, or both, to provide the quadrature component Q, whereas the sampling of the other signal provides the in-phase component I.

Abstract translation: 该方法和装置提供中心频率fc和带宽2w的带通信号x（t）的同相I和正交Q分量。 信号x（t）被外差以具有中间中心频率fo，其中w

公开(公告)号：US20130039403A1

公开(公告)日：2013-02-14

申请号：US13531099

申请日：2012-06-22

Applicant: Simon Haykin

Inventor： Simon Haykin

IPC: H04B17/00

CPC classification number: H04W52/265 ,  H04B17/345 ,  H04L5/0037 ,  H04L5/0062

Abstract: Methods and systems of analyzing an operating environment of wireless communication equipment in a wireless communication system are provided. A stimulus in the operating environment at a location of the wireless communication equipment is sensed and linearly expanded in Slepian sequences using a multitaper spectral estimation procedure. A singular value decomposition is performed on the linearly expanded stimulus, and a singular value of the linearly expanded stimulus provides an estimate of interference at the location of the wireless communication equipment.

公开(公告)号：US08224254B2

公开(公告)日：2012-07-17

申请号：US11577258

申请日：2005-10-13

Applicant: Simon Haykin

Inventor： Simon Haykin

IPC: H04B17/00

CPC classification number: H04W52/265 ,  H04B17/345 ,  H04L5/0037 ,  H04L5/0062

Abstract: Methods and systems of analyzing an operating environment of wireless communication equipment in a wireless communication system are provided. A stimulus in the operating environment at a location of the wireless communication equipment is sensed and linearly expanded in Slepian sequences using a multitaper spectral estimation procedure. A singular value decomposition is performed on the linearly expanded stimulus, and a singular value of the linearly expanded stimulus provides an estimate of interference at the location of the wireless communication equipment.

Abstract translation: 提供了分析无线通信系统中无线通信设备的操作环境的方法和系统。 在无线通信设备的位置处的操作环境中的刺激被感测并且使用多频谱估计过程以Slepian序列线性地展开。 对线性展开的刺激执行奇异值分解，并且线性扩展的刺激的奇异值提供无线通信设备的位置处的干扰估计。

公开(公告)号：US20090052570A1

公开(公告)日：2009-02-26

申请号：US11577258

申请日：2005-10-13

Applicant: Simon Haykin

Inventor： Simon Haykin

IPC: H04L1/02

CPC classification number: H04W52/265 ,  H04B17/345 ,  H04L5/0037 ,  H04L5/0062

Abstract: Methods and systems of analyzing an operating environment of wireless communication equipment in a wireless communication system are provided. A stimulus in the operating environment at a location of the wireless communication equipment is sensed and linearly expanded in Slepian sequences using a multitaper spectral estimation procedure. A singular value decomposition is performed on the linearly expanded stimulus, and a singular value of the linearly expanded stimulus provides an estimate of interference at the location of the wireless communication equipment.

Abstract translation: 提供了分析无线通信系统中无线通信设备的操作环境的方法和系统。 在无线通信设备的位置处的操作环境中的刺激被感测并且使用多频谱估计过程以Slepian序列线性地展开。 对线性展开的刺激执行奇异值分解，并且线性扩展的刺激的奇异值提供无线通信设备的位置处的干扰估计。

公开(公告)号：US5027123A

公开(公告)日：1991-06-25

申请号：US529457

申请日：1990-05-29

Applicant: Simon Haykin ,  Andrew Ukrainec

Inventor： Simon Haykin ,  Andrew Ukrainec

IPC: G01S7/02 ,  H03H21/00

CPC classification number: H03H21/0001 ,  G01S7/025

Abstract: An adaptive interference canceller for use in a dual polarized radar system for receiving cross-polar and like-polar signals and generating an output signal corresponding to the received cross-polar signal with a like-polar interfering component cancelled therefrom. A modified adaptive filter is provided with a self-adjusting impulse response conforming to a least means square adjustment cancelling the influence of the like-polar signal, which is generally much stronger on the cross-point signal. The resulting output has a high target-to-clutter ratio and therefor a high probability of detection.

Abstract translation: 一种自适应干扰消除器，用于双极化雷达系统，用于接收交叉极性和类似极性信号，并产生与接收的交叉极性信号相对应的输出信号，其中相同极性的干扰成分被抵消。 经修改的自适应滤波器具有符合最小均方调整的自调整脉冲响应，抵消了对交叉点信号通常更强的同极信号的影响。 所得到的输出具有高的目标与杂波比，因此具有很高的检测概率。

公开(公告)号：US08938200B2

公开(公告)日：2015-01-20

申请号：US13531099

申请日：2012-06-22

Applicant: Simon Haykin

Inventor： Simon Haykin

IPC: H04B17/00 ,  H04L5/00 ,  H04W52/26 ,  H04B15/00

CPC classification number: H04W52/265 ,  H04B17/345 ,  H04L5/0037 ,  H04L5/0062

Abstract: Methods and systems of analyzing an operating environment of wireless communication equipment in a wireless communication system are provided. A stimulus in the operating environment at a location of the wireless communication equipment is sensed and linearly expanded in Slepian sequences using a multitaper spectral estimation procedure. A singular value decomposition is performed on the linearly expanded stimulus, and a singular value of the linearly expanded stimulus provides an estimate of interference at the location of the wireless communication equipment.

Abstract translation: 提供了分析无线通信系统中无线通信设备的操作环境的方法和系统。 在无线通信设备的位置处的操作环境中的刺激被感测并且使用多频谱估计过程以Slepian序列线性地展开。 对线性展开的刺激执行奇异值分解，并且线性扩展的刺激的奇异值提供无线通信设备的位置处的干扰估计。