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1. 发明授权

US08677489B2 Methods and apparatus for managing network traffic 失效
标题翻译：管理网络流量的方法和装置
公开(公告)号：US08677489B2
公开(公告)日：2014-03-18
申请号：US13748297
申请日：2013-01-23
申请人： L-3 Communications Corporation
发明人： Matthew Strebe , Timothy C. Collins , Nathan V. Whittenton
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 media reduce or eliminate network traffic meeting criteria. In some aspects, network traffic transmitted by one or more source nodes to one or more destination nodes may comprise a denial of service attack against the destination node(s). At least a portion of the denial of service attack traffic may be reduced or eliminated with the disclosed methods and apparatus. In one aspect, a method of managing undesirable network traffic transmitted from a source node to a destination node over a communications network includes receiving a notification of a routing rule change, authenticating the notification, determining a network routing rule based on the notification, applying the network routing rule, determining a network path toward the source node, determining an entity based on the network path, and transmitting a notification of the routing rule change to the entity.
摘要翻译：方法，装置和计算机可读存储介质减少或消除满足标准的网络流量。在一些方面，由一个或多个源节点传送到一个或多个目的地节点的网络流量可以包括针对目的地节点的拒绝服务攻击。所公开的方法和装置可以减少或消除拒绝服务攻击流量的至少一部分。一方面，一种通过通信网络管理从源节点传输到目的地节点的不希望的网络流量的方法包括接收路由规则改变的通知，认证通知，基于该通知确定网络路由规则，应用网络路由规则，确定到源节点的网络路径，基于网络路径确定实体，以及向该实体发送路由规则改变的通知。

2. 发明授权

US08032763B2 Multi-network cryptographic device 失效
标题翻译：多网络加密设备
公开(公告)号：US08032763B2
公开(公告)日：2011-10-04
申请号：US11777363
申请日：2007-07-13
申请人： John A. Modica , Kenneth White
发明人： John A. Modica , Kenneth White
IPC分类号： H04L29/06 , G08C15/00
CPC分类号： H04L9/00 , H04L63/0485 , H04L2209/80
摘要： A Personal Computer Memory Card International Association (PCMCIA) card is disclosed. The PCMCIA card may include a cryptographic module, a communications interface, and a processor. The cryptographic module may perform Type 1 encryption of data received from a computer into which the card is inserted. The cryptographic module may support High Assurance Internet Protocol Encryption (HAIPE). The communications interface may provide connectivity to a network adapter. The communications interface may include a Universal Serial Bus (USB) interface. The processor may detect whether a network adapter is coupled to the communications interface, identify a device driver that corresponds to the network adapter, and employ the device driver to provide operative communication between the cryptographic module and the network adapter. The PCMCIA card may contain a datastore that maintains a plurality device drivers. For example, the plurality of device drivers support any one of IEEE 802.x, Ethernet, V.90, or RS-232 network protocols.
摘要翻译：公开了个人计算机存储卡国际协会（PCMCIA）卡。 PCMCIA卡可以包括加密模块，通信接口和处理器。加密模块可以执行从插入卡的计算机接收的数据的类型1加密。加密模块可以支持高保证互联网协议加密（HAIPE）。通信接口可以提供到网络适配器的连接。通信接口可以包括通用串行总线（USB）接口。处理器可以检测网络适配器是否耦合到通信接口，识别对应于网络适配器的设备驱动程序，并且使用设备驱动程序提供加密模块和网络适配器之间的操作性通信。 PCMCIA卡可能包含一个维护多个设备驱动程序的数据存储区。例如，多个设备驱动器支持IEEE 802.x，以太网，V.90或RS-232网络协议中的任何一个。

3. 发明授权

US07899857B2 CPU datapipe architecture with crosspoint switch 失效
标题翻译：具有交叉点开关的CPU数据通道架构
公开(公告)号：US07899857B2
公开(公告)日：2011-03-01
申请号：US11322487
申请日：2005-12-30
申请人： Jerry W. Yancey
发明人： Jerry W. Yancey
IPC分类号： G06F7/38
CPC分类号： G06F9/3879 , G06F9/30036 , G06F9/3887
摘要： Provided is a programmable matrix element or “PME” (which may be part of an ASIC central processing unit) operable to manipulate a data set of real and complex numbers derived from an input signal. Specific operations may include: addition, subtraction, multiplication, accumulation, storage and scaling. Each PME includes a plurality of multi-stage signal processing modules, which may be two-staged modules. Each state, in turn, includes: at least one data manipulation module for manipulating the input signal; a crosspoint switch for facilitating the receipt and parallel distribution of an input signal/manipulated output signal; and a programmable control module operable to support data manipulation by controlling manipulation functions, storing data and routing signals. A given crosspoint switch may be programmed to interconnect data manipulation modules in “datapipe” fashion, which is to say via a specified number of parallel data pathways.
摘要翻译：提供了一种可编程矩阵元件或“PME”（其可以是ASIC中央处理单元的一部分），其可操作以操纵从输入信号导出的实数和复数的数据集。具体操作可以包括：加法，减法，乘法，累加，存储和缩放。每个PME包括多个多级信号处理模块，其可以是两级模块。每个状态又包括：用于操纵输入信号的至少一个数据操纵模块; 交叉点开关，用于促进输入信号/操纵输出信号的接收和并行分配; 以及可编程控制模块，其可操作以通过控制操作功能，存储数据和路由信号来支持数据操纵。可以将给定的交叉点开关编程为以“数据通路”方式互连数据操作模块，即通过指定数量的并行数据通路。

4. 发明授权

US07764104B2 Self clock generation 失效
标题翻译：自我钟生成
公开(公告)号：US07764104B2
公开(公告)日：2010-07-27
申请号：US12034347
申请日：2008-02-20
申请人： Richard Michael Reindl , Byungchae Kim
发明人： Richard Michael Reindl , Byungchae Kim
IPC分类号： H03K3/00
CPC分类号： H03K3/0315
摘要： A clock signal may be generated for a receiving circuit without requiring an external oscillator. A first digital circuit may convert a first signal edge at an input into a first clock signal at an output, and a second digital circuit, in feedback connection with the first digital circuit, may generate a second signal edge at the input based on the first clock signal at the output. Then, the first circuit may convert the second signal edge at the input to a second clock signal at the output. Thus, the first circuit and the second circuit, in combination, may generate a continuous stream of signal edges at the input and clock signals at the output. The second circuit may communicate with the controller circuit that may indicate that a subsequent clock signal is needed. The controller circuit may send commands and receive status from the receiving circuit.
摘要翻译：可以为接收电路产生时钟信号，而不需要外部振荡器。第一数字电路可以将输入处的第一信号边沿转换为输出处的第一时钟信号，并且与第一数字电路反馈连接的第二数字电路可以基于第一数字电路的第一数字电路输出时钟信号。然后，第一电路可以将输入端的第二信号边沿转换成输出端的第二时钟信号。因此，组合的第一电路和第二电路可以在输出处的输入和时钟信号处产生连续的信号边缘流。第二电路可以与控制器电路通信，该控制器电路可能指示需要后续的时钟信号。控制器电路可以从接收电路发送命令和接收状态。

5. 发明授权

US07689820B2 Rapid-boot computing device with dual operating systems 失效
标题翻译：具有双操作系统的快速启动计算设备
公开(公告)号：US07689820B2
公开(公告)日：2010-03-30
申请号：US11535803
申请日：2006-09-27
申请人： James R. Pierce , Eric H. Walker , John A. Wahl
发明人： James R. Pierce , Eric H. Walker , John A. Wahl
IPC分类号： G06F15/163 , G06F15/80
CPC分类号： G06F15/177 , G06F9/4405
摘要： A computing device is booted in a manner that enables a software application to begin execution with minimal delay. When the device is powered up, a first processor system begins booting under control of a first operating system, and a second processor system begins booting under control of a second operating system. The first operating system is of a type that generally takes longer to complete booting than the second operating system. As soon as the second processor system has booted up, it begins controlling execution of a software application. Then, when the first processor system has booted up, control over the software application is transferred from the second processor system to the first processor system.
摘要翻译：计算设备以使得软件应用程序以最小的延迟开始执行的方式引导。当设备通电时，第一处理器系统在第一操作系统的控制下开始引导，并且第二处理器系统在第二操作系统的控制下开始引导。第一个操作系统的类型通常比完成第二个操作系统所需的时间更长。一旦第二个处理器系统启动，它就开始控制软件应用程序的执行。然后，当第一处理器系统启动时，对软件应用的控制从第二处理器系统传送到第一处理器系统。

6. 发明申请

US20090019281A1 SECURE HOST NETWORK ADDRESS CONFIGURATION 有权
标题翻译：安全主机网络地址配置
公开(公告)号：US20090019281A1
公开(公告)日：2009-01-15
申请号：US11777549
申请日：2007-07-13
申请人： Richard Norman Winslow
发明人： Richard Norman Winslow
IPC分类号： H04L9/00
CPC分类号： H04L63/0272 , H04L61/2015
摘要： A Personal Computer Memory Card International Association (PCMCIA) card may establish, via a non-secure network, a secure communications channel between a computer and a secure network. The non-secure network may define a first address space. The secure network may define a second address space. The PCMCIA card may include a cryptography module, a network adapter, and/or a processor. The cryptography module may provide Type 1 cryptography of data communicated between the computer and the secure network. The network adapter may be in communication with the non-secure network and may be associated with a first network address from the first address space. The processor may be in communication with the secure network via the cryptography module and the network adapter. The processor may identify a second network address for the computer from the second address space and may communicate the second network address to the computer, for example via dynamic host control protocol (DHCP).
摘要翻译：个人计算机存储卡国际协会（PCMCIA）卡可以经由非安全网络建立计算机和安全网络之间的安全通信信道。非安全网络可以定义第一地址空间。安全网络可以定义第二地址空间。 PCMCIA卡可以包括加密模块，网络适配器和/或处理器。加密模块可以提供在计算机和安全网络之间传送的数据的类型1密码。网络适配器可以与非安全网络通信，并且可以与第一地址空间中的第一网络地址相关联。处理器可以经由加密模块和网络适配器与安全网络通信。处理器可以从第二地址空间识别计算机的第二网络地址，并且可以例如通过动态主机控制协议（DHCP）将第二网络地址传送到计算机。

7. 发明申请

US20080189556A1 Multi-Network Cryptographic Device 失效
标题翻译：多网络加密设备
公开(公告)号：US20080189556A1
公开(公告)日：2008-08-07
申请号：US11777363
申请日：2007-07-13
申请人： John A. Modica , Kenneth White
发明人： John A. Modica , Kenneth White
IPC分类号： H04L9/00 , H04K1/00 , H04L9/28
CPC分类号： H04L9/00 , H04L63/0485 , H04L2209/80
摘要： A Personal Computer Memory Card International Association (PCMCIA) card is disclosed. The PCMCIA card may include a cryptographic module, a communications interface, and a processor. The cryptographic module may perform Type 1 encryption of data received from a computer into which the card is inserted. The cryptographic module may support High Assurance Internet Protocol Encryption (HAIPE). The communications interface may provide connectivity to a network adapter. The communications interface may include a Universal Serial Bus (USB) interface. The processor may detect whether a network adapter is coupled to the communications interface, identify a device driver that corresponds to the network adapter, and employ the device driver to provide operative communication between the cryptographic module and the network adapter. The PCMCIA card may contain a datastore that maintains a plurality device drivers. For example, the plurality of device drivers support any one of IEEE 802.x, Ethernet, V.90, or RS-232 network protocols.
摘要翻译：公开了个人计算机存储卡国际协会（PCMCIA）卡。 PCMCIA卡可以包括加密模块，通信接口和处理器。加密模块可以执行从插入卡的计算机接收的数据的类型1加密。加密模块可以支持高保证互联网协议加密（HAIPE）。通信接口可以提供到网络适配器的连接。通信接口可以包括通用串行总线（USB）接口。处理器可以检测网络适配器是否耦合到通信接口，识别对应于网络适配器的设备驱动程序，并且使用设备驱动程序提供加密模块和网络适配器之间的操作性通信。 PCMCIA卡可能包含一个维护多个设备驱动程序的数据存储区。例如，多个设备驱动器支持IEEE 802.x，以太网，V.90或RS-232网络协议中的任何一个。

8. 发明申请

US20080053684A1 CONDUCTIVE COATING FOR REDUCED REFLECTIVITY ON ELECTRONIC DISPLAYS 有权
标题翻译：导电涂料，用于降低电子显示器的反射率
公开(公告)号：US20080053684A1
公开(公告)日：2008-03-06
申请号：US11468335
申请日：2006-08-30
申请人： Kevin Walsh
发明人： Kevin Walsh
IPC分类号： H01B7/08
CPC分类号： H05K9/0096
摘要： In an optical thin-film arrangement on a transparent optical substrate, such as a display screen, two or more conductive layers are stacked in an alternating fashion with one or more dielectric layers. The conductive layer can include, for example, indium-tin oxide (ITO), and the dielectric layer can include an index-matching material. The conductive layers can be in electrical contact with one another at their peripheries to provide EMI/RFI shielding. A structure having more than one conductive layer can be made to have the same net sheet resistance and thus provide the same degree of shielding as a conventional single-layer conductive coating but with lower reflectivity.
摘要翻译：在诸如显示屏的透明光学基板上的光学薄膜布置中，两个或更多个导电层以一个或多个介电层交替地层叠。导电层可以包括例如氧化铟锡（ITO），并且介电层可以包括折射率匹配材料。导电层可以在其周围彼此电接触以提供EMI / RFI屏蔽。具有多于一个导电层的结构可以制成具有相同的网片电阻，因此提供与常规单层导电涂层相同程度的屏蔽，但具有较低的反射率。

9. 发明授权

US06995774B2 Display system and method of diminishing unwanted artifacts 有权
标题翻译：显示系统和减少不需要的伪像的方法
公开(公告)号：US06995774B2
公开(公告)日：2006-02-07
申请号：US10192812
申请日：2002-07-10
申请人： Keith I. Tognoni , David C. Huffman , James S. Parker
发明人： Keith I. Tognoni , David C. Huffman , James S. Parker
IPC分类号： G09G5/02
CPC分类号： G09G5/20 , G09G2320/0261 , G09G2320/10
摘要： A method and apparatus for diminishing display transients and jitter. The method and system disclosed utilizes prior illumination and position histories in displaying and illuminating representations, and elements comprising the representations, on the display. Recognizing repeated representations, finding their prior and current positions, and determining if the difference in position is over a threshold value, diminishes the jitter by displaying the representation in the new position if over the threshold value, or, if it is not over the threshold value, then displaying it in the prior location. The illumination of an element at an intensity, which is based on prior illuminations and/or intensities of the element, diminishes the transients by avoiding flashing or flicker of transient illuminations.
摘要翻译：一种用于减少显示瞬态和抖动的方法和装置。所公开的方法和系统在显示器上利用现有照明和位置历史来显示和照亮表示以及包括表示的元素。识别重复表示，找到其先前和当前位置，并且确定位置差异是否超过阈值，通过在超过阈值的情况下显示新位置中的表示来减少抖动，或者如果它不超过阈值值，然后将其显示在先前的位置。基于先前的照明和/或元件强度的强度的元件的照明通过避免瞬态照明的闪烁或闪烁来减小瞬变。

10. 发明申请

US20010040525A1 System and methid for detecting signals across radar and communications bands 审中-公开
标题翻译：用于检测雷达和通信频段的信号的系统和甲基化
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。

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