公开(公告)号：US20140160048A1

公开(公告)日：2014-06-12

申请号：US14096761

申请日：2013-12-04

申请人： L3 COMMUNICATIONS CORPORATION

发明人： Jerome CONWAY ,  Marcus DUTTON

IPC分类号： G06F3/041

CPC分类号： G06F3/041 ,  B60K35/00 ,  B60K2350/1024 ,  B60K2350/1052 ,  G06F3/0418 ,  G06F3/0488

摘要： A touch sensor controller system for use in a vehicle of the type utilizing a software application to be interfaced with by an operator of the vehicle includes a touch sensor and a touch detector associated with the touch sensor. A touch gesture processor is provided which prevents unwanted or unintended touch gestures from being communicated to the application software during certain operating conditions of the vehicle. The touch gesture processor receives inputs of the operating conditions of the vehicle and receives touch gesture information from the touch detector, and the touch gesture processor is operative to determine the types of touch gestures to be permitted to be passed to the software application.

摘要翻译： 用于车辆的触摸传感器控制器系统，其利用与车辆操作者接口的软件应用，包括触摸传感器和与触摸传感器相关联的触摸检测器。 提供了触摸手势处理器，其防止在车辆的某些操作条件期间将不期望的或非预期的触摸手势传送到应用软件。 触摸手势处理器接收车辆的操作条件的输入并从触摸检测器接收触摸手势信息，并且触摸手势处理器可操作以确定允许传递给软件应用的触摸手势的类型。

公开(公告)号：US20040065461A1

公开(公告)日：2004-04-08

申请号：US10669385

申请日：2003-09-24

申请人： L3 Communications Corporation

发明人： Margaret Browning ,  Gregory W. Purdom ,  Andrew Zarling

IPC分类号： H02G003/08

CPC分类号： G07C5/085 ,  G07C5/008

摘要： A hardened voyage data recorder includes two subsystems: a removable non-volatile memory and a base containing electronics and firmware for communicating with data sensing systems and for accessing the memory. According to the invention, the memory is protected in a nullboilernull and the electronics includes an ETHERNET interface for connecting to shipboard data acquisition devices. The firmware is preferably configured via web pages. A communications protocol for communicating with the recorder is also disclosed.

公开(公告)号：US20010040525A1

公开(公告)日：2001-11-15

申请号：US09867839

申请日：2001-05-30

申请人： L3 Communications Corporation

发明人： Joseph F. Springer ,  Conrad H. Haber

IPC分类号： G01S007/292

CPC分类号： G01S7/021

摘要： Apparatus and methods for processing RF signals are disclosed. A method according to the invention includes receiving a set of time domain energy samples representing signal energy present in an RF spectrum, transforming the set of time domain energy samples into a set of frequency domain power samples, determining from the set of frequency domain power samples whether a signal of interest is present in the RF spectrum, and forwarding to a follow on system a subset of the set of frequency domain power samples, wherein the subset corresponds to the signal of interest. Transforming the time domain samples can include dividing the set of time domain energy samples into a plurality of N windows, each of which is associated with a predefined window period, and performing an FFT on each said window to generate a set of K frequency bins, wherein each frequency bin has a value based on energy present in a predefined frequency band during the corresponding window period. Determining whether the signal is present can include generating an energy map that represents energy present in the RF spectrum as a function of frequency and time. The energy map can be a bitmap having NnullK frequency cells, wherein each frequency cell has a binary value based on the value of a corresponding frequency bin. The binary value can be based on whether the value of the corresponding frequency bin exceeds a predefined threshold.

摘要翻译： 公开了用于处理RF信号的装置和方法。 根据本发明的方法包括接收表示RF频谱中存在的信号能量的一组时域能量样本，将该组时域能量样本变换成一组频域功率样本，从频域功率样本集合中确定 感兴趣的信号是否存在于RF频谱中，并且转发到系统上跟随频域功率样本集合的子集，其中该子集对应于感兴趣的信号。 变换时域样本可以包括将时域能量样本集合划分成多个N个窗口，每个窗口与预定窗口周期相关联，并且在每个所述窗口上执行FFT以生成一组K个频率仓， 其中每个频率仓具有基于在相应的窗口周期期间在预定频带中存在的能量的值。 确定信号是否存在可以包括生成表示作为频率和时间的函数的RF频谱中存在的能量的能量图。 能量图可以是具有N×K个频率单元的位图，其中每个频率单元具有基于相应频率仓的值的二进制值。 二进制值可以基于相应频率仓的值是否超过预定阈值。

公开(公告)号：US20160087726A1

公开(公告)日：2016-03-24

申请号：US14491865

申请日：2014-09-19

申请人： L3 Communications Corporation

发明人： Brian Edward Roberds ,  Timothy Clyde Collins ,  Jayant Kumar Gupta ,  Jaclyn Marie Nascimento ,  Gregory Joseph Pietrangelo ,  Michael John Talmadge ,  Nathan Verner Whittenton ,  Thomas Karl Berger ,  Christopher Ryan Collins ,  Tristan Dennis Jones

IPC分类号： H04B10/291 ,  H04B10/80 ,  H04B10/116 ,  H04B10/40 ,  G02B6/46 ,  G02B6/43

CPC分类号： H04B10/291 ,  G02B6/3809 ,  G02B6/3816 ,  G02B6/3886 ,  G02B6/4246 ,  G02B6/43 ,  G02B6/4471 ,  G02B6/46 ,  H04B10/1143 ,  H04B10/116 ,  H04B10/40 ,  H04B10/802 ,  H04B10/803 ,  H04B13/02

摘要： This disclosure provides systems, methods and apparatus of establishing a free-space communication link through a medium. The medium can be an occluded environment with increased absorption and/or scattering effects. The free-space communication link includes a transmitter configured to transmit an optical signal at a wavelength suitable for transmission through the medium without suffering excessive optical losses due to absorption and/or scattering effects. The free-space communication link includes a receiver configured to receive the transmitted optical signal. The transmitter-receiver pair is configured to efficiently transmit optical signals at the suitable wavelength over a distance between about 1 mm and about 50 m. The transmitter and the receiver can be configured as portions of a fiber-optic connector assembly that can be used to connect two fiber-optic cables in an occluded environment.

摘要翻译： 本公开提供了通过介质建立自由空间通信链路的系统，方法和装置。 介质可以是具有增加的吸收和/或散射效应的闭塞环境。 自由空间通信链路包括被配置为以适于通过介质传输的波长发射光信号而不会由于吸收和/或散射效应而遭受过多的光损失的发射机。 自由空间通信链路包括被配置为接收所发送的光信号的接收机。 发射机 - 接收机对被配置为在约1mm至约50μm之间的距离处以合适的波长有效地传输光信号。 发射器和接收器可以配置为光纤连接器组件的一部分，可用于在闭塞环境中连接两根光纤电缆。

公开(公告)号：US20140304776A1

公开(公告)日：2014-10-09

申请号：US14309822

申请日：2014-06-19

申请人： L3 Communications Corporation

发明人： Matthew Strebe

IPC分类号： H04L29/06

CPC分类号： H04L63/101 ,  H04L63/0263 ,  H04L63/08 ,  H04L63/126 ,  H04L63/1458 ,  H04L63/20

摘要： Methods, apparatus, and computer readable storage medium for authenticating assertions of a source are disclosed. In one aspect, a method for authenticating an assertion of a source in an environment of distributed control include receiving a notification of the assertion; determining an entity responsible for maintaining an authenticated list of assertions by the source based on a first trusted public record, determining an assertion authenticator for the entity based on a second trusted public record, determining one or more assertions of the source from the assertion authenticator, and authenticating the assertion based on the determined one or more assertions.

摘要翻译： 公开了用于认证源的断言的方法，装置和计算机可读存储介质。 一方面，一种用于在分布式控制的环境中认证源的断言的方法包括接收该断言的通知; 基于第一可信公用记录确定负责维护所述源的认证的断言列表的实体，基于第二可信公用记录确定所述实体的断言认证器，从所述断言认证器确定所述源的一个或多个断言， 以及基于所确定的一个或多个断言来认证所述断言。

公开(公告)号：US20140159994A1

公开(公告)日：2014-06-12

申请号：US14096727

申请日：2013-12-04

申请人： L3 Communications Corporation

发明人： Joseph H. GARCIA

IPC分类号： G06F3/14 ,  G02F1/13 ,  G02B27/01

CPC分类号： G06F3/1431 ,  B60K35/00 ,  B60K2370/152 ,  B60K2370/1523 ,  B60K2370/1529 ,  B60K2370/1534 ,  B60K2370/182 ,  B60K2370/184 ,  G02B27/01 ,  G02B2027/0165 ,  G02F1/1313

摘要： An integrated dual-mode visual display system which includes both a large-area heads down display and a heads up display combined in a single unit includes a housing or chassis, a flat panel display attached to the housing or chassis, a HUD projector for projecting HUD images and/or data, and a processor housed within the housing or attached to the chassis for driving both the HUD projector and the flat panel display. The processor comprises a video generator for generating video images to be displayed on the flat panel display and on the HUD. The HUD and the HDD (the flat panel display) can display the same information, completely distinct information, or information that has some commonality (some information is uniquely displayed on one or the other of the HUD and HDD displays, while some information is displayed on both the HUD and the HDD).

摘要翻译： 包括大面积俯视显示器和组合在一个单元中的平视显示器的集成双模视觉显示系统包括壳体或底盘，附接到壳体或机架的平板显示器，用于突出的HUD投影仪 HUD图像和/或数据，以及容纳在壳体内或附接到底盘上的处理器以用于驱动HUD投影仪和平板显示器的处理器。 该处理器包括用于产生要在平板显示器和HUD上显示的视频图像的视频发生器。 HUD和HDD（平板显示器）可以显示相同的信息，完全不同的信息或具有一些共同点的信息（一些信息在HUD和HDD显示器中的一个或另一个上唯一显示，同时显示一些信息 在HUD和HDD上）。

公开(公告)号：US09442587B2

公开(公告)日：2016-09-13

申请号：US14096761

申请日：2013-12-04

申请人： L3 Communications Corporation

发明人： Jerome Conway ,  Marcus Dutton

IPC分类号： G06F3/041 ,  B60K35/00 ,  G06F3/0488

CPC分类号： G06F3/041 ,  B60K35/00 ,  B60K2350/1024 ,  B60K2350/1052 ,  G06F3/0418 ,  G06F3/0488

摘要： A touch sensor controller system for use in a vehicle of the type utilizing a software application to be interfaced with by an operator of the vehicle includes a touch sensor and a touch detector associated with the touch sensor. A touch gesture processor is provided which prevents unwanted or unintended touch gestures from being communicated to the application software during certain operating conditions of the vehicle. The touch gesture processor receives inputs of the operating conditions of the vehicle and receives touch gesture information from the touch detector, and the touch gesture processor is operative to determine the types of touch gestures to be permitted to be passed to the software application.

摘要翻译： 用于车辆的触摸传感器控制器系统，其利用与车辆操作者接口的软件应用，包括触摸传感器和与触摸传感器相关联的触摸检测器。 提供了触摸手势处理器，其防止在车辆的某些操作条件期间将不期望的或非预期的触摸手势传送到应用软件。 触摸手势处理器接收车辆的操作条件的输入并从触摸检测器接收触摸手势信息，并且触摸手势处理器可操作以确定允许传递给软件应用的触摸手势的类型。

公开(公告)号：US20040047401A1

公开(公告)日：2004-03-11

申请号：US10242146

申请日：2002-09-11

申请人： L3 Communications Corporation

发明人： Merle L. Keller ,  Vaughn L. Mower ,  Dale D. Fonnesbeck

IPC分类号： H04B001/69

CPC分类号： H04B1/70752 ,  H04B2201/70715

摘要： A method and system for determining Psuedo-Noise (PN) composite phase is provided. The method includes providing at least three relatively prime PN component codes and partially correlating a received PN composite encoded signal with one of the PN component codes. The method also includes partially correlating the received PN composite encoded signal with a second one of the PN component codes while maintaining phase alignment of the first partially phase aligned PN code through the use of normalized autonomous phase numbers (NAPNs). The received PN composite encoded signal is then phase aligned with a receiver PN composite code phase in steps of epoch lengths of the partially phase aligned PN component codes.

摘要翻译： 提供了一种用于确定Psuedo-Noise（PN）复合相位的方法和系统。 该方法包括提供至少三个相对主要的PN分量代码，并将接收到的PN复合编码信号与PN分量代码之一部分相关。 该方法还包括通过使用归一化自主相位数（NAPN）来将接收的PN复合编码信号与PN分量代码中的第二个部分相关，同时保持第一部分相位对准PN码的相位对准。 然后接收的PN复合编码信号与接收机PN复合码相位相位，其阶段是部分相位对准的PN分量代码的时期。

公开(公告)号：US20030078027A1

公开(公告)日：2003-04-24

申请号：US09982943

申请日：2001-10-18

申请人： L3 Communications Corporation

发明人： Joseph L. Merenda

IPC分类号： H04B001/26

CPC分类号： H03D7/1408

摘要： A surface mount, even harmonic mixer is preferably used in point-to-multipoint millimeter wave transceivers. The mixer includes an anti-parallel series arrangement of diodes in one or more ring quads to increase the input 1 dB compression point and third-order input intercept point (IP3), while maintaining the benefits inherent with even harmonic mixing.

摘要翻译： 表面安装，均匀谐波混频器优选用于点对多点毫米波收发器。 混频器包括在一个或多个环形四边形中的二极管的反并联串联布置，以增加输入1dB压缩点和三阶输入截点（IP3），同时保持均匀谐波混合所固有的优点。