Unauthorized access control apparatus between firewall and router
    31.
    发明申请
    Unauthorized access control apparatus between firewall and router 审中-公开
    防火墙和路由器之间的未经授权的访问控制设备

    公开(公告)号:US20050144467A1

    公开(公告)日:2005-06-30

    申请号:US10858854

    申请日:2004-06-02

    申请人: Takeshi Yamazaki

    发明人: Takeshi Yamazaki

    摘要: A firewall (FW) which detects a DOS attack cuts off the DOS attack, and outputs a log indicating an attack, and designates a source IP address of the DOS attack. A filtering command for cutting off an attack is generated in a router, and transmits it to the router. The router discards a packet transmitted from the specified IP address through the filtering operation.

    摘要翻译: 检测DOS攻击的防火墙(FW)会切断DOS攻击,并输出指示攻击的日志,并指定DOS攻击的源IP地址。 在路由器中生成用于切断攻击的过滤命令,并将其发送到路由器。 路由器通过过滤操作丢弃从指定IP地址发送的报文。

    External data interface in a computer architecture for broadband networks
    32.
    发明申请
    External data interface in a computer architecture for broadband networks 有权
    用于宽带网络的计算机架构中的外部数据接口

    公开(公告)号:US20050120187A1

    公开(公告)日:2005-06-02

    申请号:US10959635

    申请日:2004-10-05

    IPC分类号: G06F1/26 G06F12/00

    摘要: A system configuration includes a processing element (PE), an input/output (I/O) interface device and a shared memory. The PE further includes at least one processing unit (PU) and one, or more, attached processing units (APUs). At least one of the APUs performs an I/O function by reading data from, and writing data to, an external device coupled to the I/O interface device. Data is exchanged between the APU and the I/O interface device via the shared memory using a data level synchronization mechanism.

    摘要翻译: 系统配置包括处理元件(PE),输入/输出(I / O)接口设备和共享存储器。 PE还包括至少一个处理单元(PU)和一个或多个附接的处理单元(APU)。 至少一个APU通过从耦合到I / O接口设备的外部设备读取数据和向其写入数据来执行I / O功能。 使用数据级同步机制,通过共享存储器在APU和I / O接口设备之间交换数据。

    System and method for data synchronization for a computer architecture for broadband networks
    34.
    发明申请
    System and method for data synchronization for a computer architecture for broadband networks 有权
    宽带网络计算机架构的数据同步系统和方法

    公开(公告)号:US20050097302A1

    公开(公告)日:2005-05-05

    申请号:US10967579

    申请日:2004-10-18

    CPC分类号: G06F12/1466 H04L69/12

    摘要: A computer architecture and programming model for high speed processing over broadband networks are provided. The architecture employs a consistent modular structure, a common computing module and uniform software cells. The common computing module includes a control processor, a plurality of processing units, a plurality of local memories from which the processing units process programs, a direct memory access controller and a shared main memory. A processing system is provided for processing programs and data. The processing system has a processing unit and multiple sub-processing units. Each sub-processing unit includes a dedicated local memory for storing programs and data. The dedicated local memory of each respective sub-processing unit is not a cache memory. In an alternative, multiple computing devices may connect to one another via a communications network, and each computing device may include at least one processing element having the processing unit and sub-processing units.

    摘要翻译: 提供了一种用于宽带网络高速处理的计算机体系结构和编程模型。 该架构采用一致的模块化结构,通用的计算模块和统一的软件单元。 公共计算模块包括控制处理器,多个处理单元,处理单元处理程序的多个本地存储器,直接存储器存取控制器和共享主存储器。 提供处理程序和数据的处理系统。 处理系统具有处理单元和多个子处理单元。 每个子处理单元包括用于存储程序和数据的专用本地存储器。 各个子处理单元的专用本地存储器不是高速缓冲存储器。 替代地,多个计算设备可以经由通信网络彼此连接,并且每个计算设备可以包括具有处理单元和子处理单元的至少一个处理单元。

    Proxy direct memory access
    36.
    发明申请
    Proxy direct memory access 有权
    代理直接内存访问

    公开(公告)号:US20050055478A1

    公开(公告)日:2005-03-10

    申请号:US10655370

    申请日:2003-09-04

    IPC分类号: G06F13/28

    CPC分类号: G06F13/28

    摘要: A system and method are provided for setting up a direct memory access for a first processor. The system includes the first processor and a local memory. The local memory is coupled to the first processor. A first direct memory access controller (DMAC) is coupled to the first processor and the local memory. A system memory is in communication with the first DMAC. A second processor is in communication with the first DMAC such that the second processor sets up the first DMAC to handle data transfer between the local memory and the system memory. The second processor is interrupted when the first DMAC finishes handling the data transfer.

    摘要翻译: 提供了一种用于为第一处理器建立直接存储器访问的系统和方法。 该系统包括第一处理器和本地存储器。 本地存储器耦合到第一处理器。 第一直接存储器存取控制器(DMAC)耦合到第一处理器和本地存储器。 系统存储器与第一DMAC通信。 第二处理器与第一DMAC通信,使得第二处理器设置第一DMAC来处理本地存储器和系统存储器之间的数据传输。 当第一个DMAC完成处理数据传输时,第二个处理器中断。

    System and method for data synchronization for a computer architecture for broadband networks
    37.
    发明授权
    System and method for data synchronization for a computer architecture for broadband networks 有权
    宽带网络计算机架构的数据同步系统和方法

    公开(公告)号:US06826662B2

    公开(公告)日:2004-11-30

    申请号:US09815554

    申请日:2001-03-22

    IPC分类号: G06F1200

    摘要: A computer architecture and programming model for high speed processing over broadband networks are provided. The architecture employs a consistent modular structure, a common computing module and uniform software cells. The common computing module includes a control processor, a plurality of processing units, a plurality of local memories from which the processing units process programs, a direct memory access controller and a shared main memory. A synchronized system and method for the coordinated reading and writing of data to and from the shared main memory by the processing units also are provided. A hardware sandbox structure is provided for security against the corruption of data among the programs being processed by the processing units. The uniform software cells contain both data and applications and are structured for processing by any of the processors of the network. Each software cell is uniquely identified on the network. A system and method for creating a dedicated pipeline for processing streaming data also are provided.

    摘要翻译: 提供了一种用于宽带网络高速处理的计算机体系结构和编程模型。 该架构采用一致的模块化结构,通用的计算模块和统一的软件单元。 公共计算模块包括控制处理器,多个处理单元,处理单元处理程序的多个本地存储器,直接存储器存取控制器和共享主存储器。 还提供了一种用于由处理单元协调地读取和从共享主存储器写入数据的同步系统和方法。 提供了一种硬件沙盒结构,用于防止由处理单元处理的程序中的数据损坏的安全性。 统一软件单元包含数据和应用程序,并且被构造为由网络的任何处理器进行处理。 每个软件单元在网络上唯一标识。 还提供了一种用于创建用于处理流数据的专用流水线的系统和方法。

    Resource dedication system and method for a computer architecture for broadband networks
    38.
    发明授权
    Resource dedication system and method for a computer architecture for broadband networks 有权
    宽带网络计算机架构的资源投入系统和方法

    公开(公告)号:US06809734B2

    公开(公告)日:2004-10-26

    申请号:US09815558

    申请日:2001-03-22

    IPC分类号: G06T120

    摘要: A computer architecture and programming model for high speed processing over broadband networks are provided. The architecture employs a consistent modular structure, a common computing module and uniform software cells. The common computing module includes a control processor, a plurality of processing units, a plurality of local memories from which the processing units process programs, a direct memory access controller and a shared main memory. A synchronized system and method for the coordinated reading and writing of data to and from the shared main memory by the processing units also are provided. A hardware sandbox structure is provided for security against the corruption of data among the programs being processed by the processing units. The uniform software cells contain both data and applications and are structured for processing by any of the processors of the network. Each software cell is uniquely identified on the network. A system and method for creating a dedicated pipeline for processing streaming data also are provided.

    摘要翻译: 提供了一种用于宽带网络高速处理的计算机体系结构和编程模型。 该架构采用一致的模块化结构,通用的计算模块和统一的软件单元。 公共计算模块包括控制处理器,多个处理单元,处理单元处理程序的多个本地存储器,直接存储器存取控制器和共享主存储器。 还提供了一种用于由处理单元协调地读取和从共享主存储器写入数据的同步系统和方法。 提供了一种硬件沙盒结构,用于防止由处理单元处理的程序中的数据损坏的安全性。 统一软件单元包含数据和应用程序,并且被构造为由网络的任何处理器进行处理。 每个软件单元在网络上唯一标识。 还提供了一种用于创建用于处理流数据的专用流水线的系统和方法。

    Piezoelectric resonant component
    40.
    发明授权
    Piezoelectric resonant component 有权
    压电谐振元件

    公开(公告)号:US06720713B2

    公开(公告)日:2004-04-13

    申请号:US09861733

    申请日:2001-05-21

    IPC分类号: H01L4108

    摘要: While suppressing that a vibration of a piezo-electric element propagates to a substrate by devising the composition of an electro-conductive support body, the piezoelectric resonant component which secures electroconductivity and can maintain a fall-proof shock property is provided. The piezoelectric resonant component has a substrate 20 on the top surface of which pattern electrodes 21 and 22 are formed, and on the lower surface of which it has electrodes 8 and 9. It has a piezoelectric element 1 using the length vibration on the substrate 20. Electro-conductive support bodies 10 and 11 are fixed to the length direction center section of the lower surface electrodes of the piezoelectric element 1. The connection fixation of these support bodies 10 and 11 to the pattern electrodes 21 and 22 of the substrate 20 is performed by electro-conductive adhesives 12 and 13. The electro-conductive support bodies 10 and 11 include an urethane resin which contains an electro-conductive filler, making the rate of content of the electro-conductive filler 75-85 wt %.

    摘要翻译: 通过设计导电性支撑体的组成来抑制压电元件的振动抑制振动,能够提供确保导电性且能够保持防摔冲击性的压电谐振部件。 压电谐振元件在其表面上形成有图案电极21和22的基板20,其下表面具有电极8和9.它具有使用基板20上的长度振动的压电元件1 导电性支撑体10,11固定在压电元件1的下表面电极的长度方向中央部。这些支撑体10,11与基板20的图案电极21,22的连接固定为 由导电粘合剂12和13执行。导电支撑体10和11包括含有导电填料的聚氨酯树脂,使导电填料的含量为75-85wt%。