公开(公告)号：US20140325243A1

公开(公告)日：2014-10-30

申请号：US14223941

申请日：2014-03-24

Applicant: INTEL CORPORATION

Inventor： Satish Prathaban ,  Ramaswamy Parthasarathy ,  Maynard C. Falconer

IPC: G06F1/28

CPC classification number: G06F1/28 ,  G06F1/305 ,  G11C5/14

Abstract: An apparatus and method is described herein for reducing noise in a power distribution network for an interface. The power distribution network is characterized. And based on that characterization, worst case patterns for the interface are predicted and avoided. As one example, characterization includes providing a stimulus, such as a step function stimulus, and determining a mathematical function response, such as a step function response. Then, based on the step function response, a resonant frequency for the power distribution network is determined; from which patterns that cause the resonant frequency are identified/predicted. And when identified patterns are detected, they are scrambled or manipulated to avoid causing a worst-case noise scenario in an interface's power distribution network.

Abstract translation: 本文描述了一种用于降低用于接口的配电网络中的噪声的装置和方法。 配电网络的特点。 并且基于该表征，预测并避免了界面的最坏情况模式。 作为一个示例，表征包括提供诸如步骤功能刺激的刺激，以及确定诸如阶梯函数响应的数学函数响应。 然后，基于阶梯函数响应，确定配电网络的谐振频率; 从中识别/预测引起共振频率的图案。 并且当检测到识别的模式时，它们被加扰或操纵以避免在接口的配电网络中造成最坏情况的噪声情况。

公开(公告)号：US20190033892A1

公开(公告)日：2019-01-31

申请号：US15662097

申请日：2017-07-27

Applicant: Intel Corporation

Inventor： David Gomez Gutierrez ,  Maynard C. Falconer ,  Kirk W. Skeba ,  Rodrigo Aldana Lopez

IPC: G05D1/10 ,  B64C39/02 ,  B64D31/06

Abstract: Apparatus, systems, methods, and articles of manufacture for tracking a trajectory by rotorcraft unmanned aerial vehicles (UAVs) are described herein. An example trajectory tracking controller includes an altitude controller to calculate an output value of a thrust control variable based on a trajectory of a rotorcraft independent of one or more system parameters of the rotorcraft. The example trajectory tracking controller also includes an attitude controller to calculate output values of roll, pitch, and yaw control variables based on the trajectory independent of the one or more of the system parameters. The example trajectory tracking controller further includes a motor speed selector to select speeds for propeller motors of the rotorcraft based on the output values of the thrust, roll, pitch, and yaw control variables and activate the propeller motors based on the selected motor speeds.

公开(公告)号：US10026001B2

公开(公告)日：2018-07-17

申请号：US14036212

申请日：2013-09-25

Applicant: Intel Corporation

Inventor： Maynard C. Falconer ,  Debabani Choudhury ,  Reza Arefi ,  Daniel J. Dahle ,  Denver H. Dash ,  Vallabhajosyula S. Somayazulu ,  Xingang Guo

IPC: G06K9/00

Abstract: Systems and methods to generate maps or models of structures are disclosed. Features of the structure to be mapped may be determined for the purposes of generating the map or model based at least in part on images associated with the structure, sensor measurements associated with the structure, and phase data of communications signals that interact with the structure. The mapping or modeling processes may be performed at a mapping server that receives images, sensor data, and/or communications signal phase information from one or more user devices, such as mobile devices. The mapping servers may perform a simultaneous localization and mapping (SLAM) process and may enhance the generated maps using sensor and/or communications phase data to map one or more hidden features of the structure.

公开(公告)号：US09329656B2

公开(公告)日：2016-05-03

申请号：US14223941

申请日：2014-03-24

Applicant: INTEL CORPORATION

Inventor： Satish Prathaban ,  Ramaswamy Parthasarathy ,  Maynard C. Falconer

IPC: G06F1/28 ,  G06F1/30 ,  G11C5/14

CPC classification number: G06F1/28 ,  G06F1/305 ,  G11C5/14

Abstract: An apparatus and method is described herein for reducing noise in a power distribution network for an interface. The power distribution network is characterized. And based on that characterization, worst case patterns for the interface are predicted and avoided. As one example, characterization includes providing a stimulus, such as a step function stimulus, and determining a mathematical function response, such as a step function response. Then, based on the step function response, a resonant frequency for the power distribution network is determined; from which patterns that cause the resonant frequency are identified/predicted. And when identified patterns are detected, they are scrambled or manipulated to avoid causing a worst-case noise scenario in an interface's power distribution network.

Abstract translation: 本文描述了一种用于降低用于接口的配电网络中的噪声的装置和方法。 配电网络的特点。 并且基于该表征，预测并避免了界面的最坏情况模式。 作为一个示例，表征包括提供诸如步骤功能刺激的刺激，以及确定诸如阶梯函数响应的数学函数响应。 然后，基于阶梯函数响应，确定配电网络的谐振频率; 从中识别/预测引起共振频率的图案。 并且当检测到识别的模式时，它们被加扰或操纵以避免在接口的配电网络中造成最坏情况的噪声情况。

公开(公告)号：US09294140B2

公开(公告)日：2016-03-22

申请号：US13728689

申请日：2012-12-27

Applicant: INTEL CORPORATION

Inventor： Alberto Alcocer Ochoa ,  Hector A. Cordourier Maruri ,  Maynard C. Falconer

IPC: H04B1/00 ,  H04B15/00 ,  H04B1/10 ,  H04B1/12 ,  H04B7/06 ,  H01Q3/26

CPC classification number: H04B1/12 ,  H01Q3/2611 ,  H04B7/0617

Abstract: A computing device including a wireless communication system is provided herein. The computing device includes a plurality of antennas coupled to the wireless communication system. The computing device also includes a pattern controller to shape an antenna pattern of the plurality of antennas to point a null of the antenna pattern toward a Radio Frequency Interference (RFI) source of the computing device.

Abstract translation: 本文提供了包括无线通信系统的计算设备。 计算设备包括耦合到无线通信系统的多个天线。 计算设备还包括模式控制器，用于对多个天线的天线图案进行整形，以将天线图案的零点指向计算设备的射频干扰（RFI）源。

公开(公告)号：US09054908B2

公开(公告)日：2015-06-09

申请号：US13722749

申请日：2012-12-20

Applicant: Intel Corporation

Inventor： Dawson W. Kesling ,  Maynard C. Falconer

IPC: H04K1/02 ,  H04L25/03

CPC classification number: H04L25/03828

Abstract: A chip is provided to include a circuit to transmit one or more data bursts, where the circuit includes burst timing logic to insert gaps of a determined length between adjacent data bursts to reduce noise at a desired frequency, where the length of each gap is to be determined based on energy of a preceding burst and a current burst.

Abstract translation: 提供芯片以包括用于发送一个或多个数据脉冲串的电路，其中电路包括突发定时逻辑，以在相邻数据脉冲串之间插入确定长度的间隙，以减少期望频率处的噪声，其中每个间隙的长度为 基于先前脉冲串和电流脉冲串的能量来确定。

公开(公告)号：US20160174843A1

公开(公告)日：2016-06-23

申请号：US14572938

申请日：2014-12-17

Applicant: Intel Corporation

Inventor： Maynard C. Falconer ,  Willem M. Beltman

IPC: A61B5/00 ,  A61B5/1455

CPC classification number: A61B5/0042 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/7221 ,  A61B5/7278 ,  A61B2560/0475 ,  A61B2562/0238 ,  A61B2562/046 ,  A61B2576/026

Abstract: An embodiment includes a functional near infrared (fNIR) system comprising: first, second, and third light emitting diodes (LED) and a photo detector; and at least one storage medium having instructions stored thereon for causing the system to: (a) emit photo energy at first, second, and third wavelengths from the first, second, and third LEDs during first and second time periods, (b) determine first, second, and third optical density changes and changes in first and second chromophore concentrations based on the emitted photo energy; and (c) determine and fit first, second, and third absorption values to a first absorption spectra curve based on the determined changes in first and second chromophore concentrations. Other embodiments are described herein.

Abstract translation: 实施例包括功能性近红外（fNIR）系统，其包括：第一，第二和第三发光二极管（LED）和光电检测器; 以及至少一个具有存储在其上的指令的存储介质，用于使系统：（a）在第一和第二时间段期间从第一，第二和第三LED发射第一，第二和第三波长的光能，（b）确定 基于发射的光能，第一和第二光密度变化和第一和第二发色团浓度的变化; 和（c）基于所确定的第一和第二发色团浓度的变化，确定并适配第一，第二和第三吸收值至第一吸收光谱曲线。 本文描述了其它实施例。

公开(公告)号：US09100047B2

公开(公告)日：2015-08-04

申请号：US14032968

申请日：2013-09-20

Applicant: Intel Corporation

Inventor： Alberto Alcocer Ochoa ,  Jose A. Sanchez Sanchez ,  Dawson W. Kesling ,  Maynard C. Falconer ,  Antonio Zenteno Ramirez

IPC: H04L1/00 ,  G06F11/00 ,  H03M13/03 ,  H04L25/02 ,  H04L25/49

CPC classification number: H03M13/03 ,  H04L25/022 ,  H04L25/08 ,  H04L25/4906

Abstract: A method for reducing noise on a power distribution network of a printed circuit board includes determining whether a given data signal may be a problematic data signal. The given data signal is issued onto a signal distribution network of the printed circuit board if the given data signal is determined to not be a problematic data signal. The given data signal is encoded into an encoded data signal if the given data signal is determined to be a problematic data signal, and the encoded data signal is issued onto the signal distribution network.

Abstract translation: 一种用于降低印刷电路板的配电网络上的噪声的方法，包括确定给定的数据信号是否是有问题的数据信号。 如果确定给定的数据信号不是有问题的数据信号，则给定的数据信号被发布到印刷电路板的信号分配网络上。 如果给定的数据信号被确定为有问题的数据信号，则将给定数据信号编码为编码数据信号，并将编码的数据信号发布到信号分配网络上。