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    DATA TRANSFER DEVICE, DATA TRANSFER METHOD, AND COMPUTER DEVICE
    1.
    发明申请
    DATA TRANSFER DEVICE, DATA TRANSFER METHOD, AND COMPUTER DEVICE 审中-公开
    数据传输设备，数据传输方法和计算机设备

    公开(公告)号：US20080104328A1

    公开(公告)日：2008-05-01

    申请号：US11928997

    申请日：2007-10-30

    申请人： Takashi Yoshikawa ,  Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Atsushi Iwata

    发明人： Takashi Yoshikawa ,  Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Atsushi Iwata

    IPC分类号： G06F12/08

    CPC分类号： G06F12/0833 ,  G06F12/0862 ,  G06F2212/602 ,  Y02D10/13

    摘要： A local-memory side data transfer unit increments the number of addresses, reads out data from a local memory, and stores the data into a cache memory of a remote-memory side data transfer unit. For preventing data mismatching with the local memory from being stored into the cache memory, a cache clearing operation is executed in units of an elapse of a round trip time period for data transfer between the local memory and the remote memory. Alternatively, the cache clearing operation is executed upon receipt of a signal notifying data transfer of data stored at a specified address.

    摘要翻译： 本地存储器侧数据传送单元增加地址数量，从本地存储器读出数据，并将数据存储到远程存储器侧数据传送单元的高速缓冲存储器中。 为了防止与本地存储器的数据不匹配被存储到高速缓冲存储器中，以本地存储器和远程存储器之间的数据传送的往返时间周期为单位执行高速缓存清除操作。 或者，在接收到通知数据传送存储在指定地址的数据的信号时执行高速缓存清除操作。

    PROCESSING APPARATUS AND METHOD OF MODIFYING SYSTEM CONFIGURATION
    2.
    发明申请
    PROCESSING APPARATUS AND METHOD OF MODIFYING SYSTEM CONFIGURATION 有权
    处理装置及其修改系统配置的方法

    公开(公告)号：US20080040526A1

    公开(公告)日：2008-02-14

    申请号：US11836357

    申请日：2007-08-09

    申请人： Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Atsushi Iwata

    发明人： Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Atsushi Iwata

    IPC分类号： G06F13/00

    CPC分类号： G06F13/4081 ,  G06F2213/0026

    摘要： A virtual PCI Express device 1600 indicates the presence of a pseudo I/O device in a PCI Express initial configuration cycle to reserve a resource space for a device anticipated to be installed in the future, and when an I/O device 1400 is inserted into an unoccupied slot 1605, a virtual PCI Express device control logic 1602 notifies a downstream PCI-PCI bridge 1504 via a hot-plugging control line 1601, and the downstream PCI-PCI bridge 1504 generates an interrupt to a CPU 1100 to notify it of insertion of the I/O device 1400 in conformance with the procedure for hot plugging defined by the PCI-SIG Standards, and configuration software 1000 invoked configures the inserted I/O device 1400.

    摘要翻译： 虚拟PCI Express设备1600指示在PCI Express初始配置周期中存在伪I / O设备以为将来预期安装的设备预留资源空间，并且当将I / O设备1400插入时 未占用的时隙1605，虚拟PCI Express设备控制逻辑1602经由热插拔控制线1601通知下游PCI-PCI桥1504，并且下游PCI-PCI桥1504向CPU 1100产生中断以通知其插入 的I / O设备1400符合由PCI-SIG标准定义的热插拔程序，并且配置软件1000被调用配置所插入的I / O设备1400。

    Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto
    3.
    发明授权
    Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto 有权
    I / O设备的共享系统，信息处理设备的共享系统及其使用的方法

    公开(公告)号：US08200880B2

    公开(公告)日：2012-06-12

    申请号：US11857846

    申请日：2007-09-19

    申请人： Junichi Higuchi ,  Youichi Hidaka ,  Jun Suzuki ,  Atsushi Iwata

    发明人： Junichi Higuchi ,  Youichi Hidaka ,  Jun Suzuki ,  Atsushi Iwata

    IPC分类号： H04L12/407

    CPC分类号： G06F13/4027 ,  G06F11/2017

    摘要： An I/O equipment sharing system includes CPUs, a plurality of route complexes coupled to the CPUs, upstream PCI Express-bridges coupled to the route complexes, downstream PCI Express-bridges coupled to the upstream PCI Express-bridges through a network, and I/O equipment coupled to the downstream PCI Express-bridges. In the above configuration, the I/O equipment are shared between the CPUs using the identifiers of the network (for example, Ethernet VLAN IDs), the identifiers are set so that they do not overlap between the respective CPUs and necessary I/O equipment is set to a set identifier. Further, an identifier is set to a plurality of the same I/O equipment required by the respective CPUs.

    摘要翻译： I / O设备共享系统包括CPU，耦合到CPU的多个路由复合体，耦合到路由复合体的上游PCI Express桥，通过网络耦合到上游PCI Express桥的下游PCI Express桥，以及I / O设备耦合到下游PCI Express桥。 在上述配置中，使用网络的标识符（例如，以太网VLAN ID）在CPU之间共享I / O设备，这些标识符被设置为使得它们在相应的CPU和必要的I / O设备之间不重叠 被设置为一个集合标识符。 此外，将标识符设置为由相应CPU所需的多个相同的I / O设备。

    Processing apparatus and method of modifying system configuration
    4.
    发明授权
    Processing apparatus and method of modifying system configuration 有权
    修改系统配置的处理装置和方法

    公开(公告)号：US07877521B2

    公开(公告)日：2011-01-25

    申请号：US11836357

    申请日：2007-08-09

    申请人： Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Atsushi Iwata

    发明人： Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Atsushi Iwata

    IPC分类号： G06F3/00

    CPC分类号： G06F13/4081 ,  G06F2213/0026

    摘要： A virtual PCI Express device 1600 indicates the presence of a pseudo I/O device in a PCI Express initial configuration cycle to reserve a resource space for a device anticipated to be installed in the future, and when an I/O device 1400 is inserted into an unoccupied slot 1605, a virtual PCI Express device control logic 1602 notifies a downstream PCI-PCI bridge 1504 via a hot-plugging control line 1601, and the downstream PCI-PCI bridge 1504 generates an interrupt to a CPU 1100 to notify it of insertion of the I/O device 1400 in conformance with the procedure for hot plugging defined by the PCI-SIG Standards, and configuration software 1000 invoked configures the inserted I/O device 1400.

    摘要翻译： 虚拟PCI Express设备1600指示在PCI Express初始配置周期中存在伪I / O设备以为将来预期安装的设备预留资源空间，并且当将I / O设备1400插入时 未占用的时隙1605，虚拟PCI Express设备控制逻辑1602经由热插拔控制线1601通知下游PCI-PCI桥1504，并且下游PCI-PCI桥1504向CPU 1100产生中断以通知其插入 的I / O设备1400符合由PCI-SIG标准定义的热插拔程序，并且配置软件1000被调用配置所插入的I / O设备1400。

    Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto
    5.
    发明授权
    Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto 有权
    I / O设备的共享系统，信息处理设备的共享系统及其使用的方法

    公开(公告)号：US08417865B2

    公开(公告)日：2013-04-09

    申请号：US13469335

    申请日：2012-05-11

    申请人： Junichi Higuchi ,  Youichi Hidaka ,  Jun Suzuki ,  Atsushi Iwata

    发明人： Junichi Higuchi ,  Youichi Hidaka ,  Jun Suzuki ,  Atsushi Iwata

    IPC分类号： H04L12/407

    CPC分类号： G06F13/4027 ,  G06F11/2017

    摘要： An I/O equipment sharing system includes CPUs, a plurality of route complexes coupled to the CPUs, upstream PCI Express-bridges coupled to the route complexes, downstream PCI Express-bridges coupled to the upstream PCI Express-bridges through a network, and I/O equipment coupled to the downstream PCI Express-bridges. In the above configuration, the I/O equipment are shared between the CPUs using the identifiers of the network (for example, Ethernet VLAN IDs), the identifiers are set so that they do not overlap between the respective CPUs and necessary I/O equipment is set to a set identifier. Further, an identifier is set to a plurality of the same I/O equipment required by the respective CPUs.

    摘要翻译： I / O设备共享系统包括CPU，耦合到CPU的多个路由复合体，耦合到路由复合体的上游PCI Express桥，通过网络耦合到上游PCI Express桥的下游PCI Express桥，以及I / O设备耦合到下游PCI Express桥。 在上述配置中，使用网络的标识符（例如，以太网VLAN ID）在CPU之间共享I / O设备，这些标识符被设置为使得它们在相应的CPU和必要的I / O设备之间不重叠 被设置为一个集合标识符。 此外，将标识符设置为由相应CPU所需的多个相同的I / O设备。

    SHARED SYSTEM OF I/O EQUIPMENT, SHARED SYSTEM OF INFORMATION PROCESSING APPARATUS, AND METHOD USED THERETO
    6.
    发明申请
    SHARED SYSTEM OF I/O EQUIPMENT, SHARED SYSTEM OF INFORMATION PROCESSING APPARATUS, AND METHOD USED THERETO 有权
    I / O设备的共享系统，信息处理设备的共享系统及其使用的方法

    公开(公告)号：US20080071961A1

    公开(公告)日：2008-03-20

    申请号：US11857846

    申请日：2007-09-19

    申请人： Junichi HIGUCHI ,  Youichi Hidaka ,  Jun Suzuki ,  Atsushi Iwata

    发明人： Junichi HIGUCHI ,  Youichi Hidaka ,  Jun Suzuki ,  Atsushi Iwata

    IPC分类号： G06F13/00

    CPC分类号： G06F13/4027 ,  G06F11/2017

    摘要： An I/O equipment sharing system includes CPUs, a plurality of route complexes coupled to the CPUs, upstream PCI Express-bridges coupled to the route complexes, downstream PCI Express-bridges coupled to the upstream PCI Express-bridges through a network, and I/O equipment coupled to the downstream PCI Express-bridges. In the above configuration, the I/O equipment are shared between the CPUs using the identifiers of the network (for example, Ethernet VLAN IDs), the identifiers are set so that they do not overlap between the respective CPUs and necessary I/O equipment is set to a set identifier. Further, an identifier is set to a plurality of the same I/O equipment required by the respective CPUs.

    摘要翻译： I / O设备共享系统包括CPU，耦合到CPU的多个路由复合体，耦合到路由复合体的上游PCI Express桥，通过网络耦合到上游PCI Express桥的下游PCI Express桥，以及I / O设备耦合到下游PCI Express桥。 在上述配置中，使用网络的标识符（例如，以太网VLAN ID）在CPU之间共享I / O设备，这些标识符被设置为使得它们在相应的CPU和必要的I / O设备之间不重叠 被设置为一个集合标识符。 此外，将标识符设置为由相应CPU所需的多个相同的I / O设备。

    Communication system and communication method
    8.
    发明申请
    Communication system and communication method 审中-公开
    通信系统和通信方法

    公开(公告)号：US20070127367A1

    公开(公告)日：2007-06-07

    申请号：US10579484

    申请日：2004-11-11

    申请人： Daisaku Ogasahara ,  Masaki Umayabashi ,  Nobuyuki Enomoto ,  Youichi Hidaka ,  Atsushi Iwata ,  Akira Arutaki

    发明人： Daisaku Ogasahara ,  Masaki Umayabashi ,  Nobuyuki Enomoto ,  Youichi Hidaka ,  Atsushi Iwata ,  Akira Arutaki

    IPC分类号： H04J1/16 ,  H04Q7/00

    CPC分类号： H04W40/22 ,  H04W40/24

    摘要： A base node (100) and a base node (101) transmit a keep alive frame broadcast by a relay node forming a communication medium (106) and a communication medium (107) from a port 1 and a port 2, monitor an arrival state of the keep alive frame at each port, and in normal operation, assume the two communication media connected to the port 1 and the port 2 as one node to expand a communication band and at failure detection, continue communication by using only a communication medium connected to a port at which no failure is detected.

    摘要翻译： 基站节点（100）和基节点（101）从端口1和端口2发送由形成通信介质（106）和通信介质（107）的中继节点广播的保持活动帧，监视到达状态 在正常运行时，将连接到端口1和端口2的两个通信介质作为一个节点扩展通信频段，并在故障检测时，仅通过连接的通信介质继续通信 到没有检测到故障的端口。

    Connection Method, Communication System, Device, and Program
    10.
    发明申请
    Connection Method, Communication System, Device, and Program 有权
    连接方法，通信系统，设备和程序

    公开(公告)号：US20080098472A1

    公开(公告)日：2008-04-24

    申请号：US11572496

    申请日：2005-07-26

    申请人： Nobuyuki Enomoto ,  Youichi Hidaka ,  Hideo Yoshimi ,  Atsushi Iwata ,  Akira Arutaki

    发明人： Nobuyuki Enomoto ,  Youichi Hidaka ,  Hideo Yoshimi ,  Atsushi Iwata ,  Akira Arutaki

    IPC分类号： H04L12/66 ,  H04L12/56 ,  G06F13/00

    CPC分类号： H04L63/029 ,  H04L63/0272

    摘要： A VPN connection method and a communication system are provided, each which can omit the setting of a firewall and the installation of a relay server and can establish communications from the outside of a firewall to the inside thereof. The internal network 2 is connected to the external network 1 via the firewall 13. The internal network 2 enables communications by an e-mail from the external network 1 (outside the firewall) to the mail server 21 in the internal network 2 (inside the firewall) or communications by telephone or radio, which is not via the firewall 3. The feature of the firewall 3 is utilized that access from the outside to the inside of the firewall through VPN connection is very difficult but the access in the reverse stream can be simply performed. Using the mail server, telephone line or radio line, the internal network 2 receives an e-mail, which requires for VPN connection from the external network 1, or control information through the telephone line. Thus, the internal network 2 sends callback for VPN connection to the e-mail transmission source. As a result, the callback allows the external network 1 to pass through the firewall 3.

    摘要翻译： 提供了VPN连接方法和通信系统，每个可以省略防火墙的设置和中继服务器的安装，并且可以建立从防火墙的外部到其内部的通信。 内部网络2经由防火墙13连接到外部网络1。 内部网络2能够通过来自外部网络1（防火墙外部）到内部网络2内的邮件服务器21（防火墙内部）的电子邮件进行通信，或者通过不经由防火墙3的电话或无线电通信 。 使用防火墙3的特征是通过VPN连接从外部到内部的防火墙的访问是非常困难的，但是可以简单地执行逆向流中的访问。 使用邮件服务器，电话线或无线电线路，内部网络2接收需要来自外部网络1的VPN连接的电子邮件或通过电话线控制信息。 因此，内部网络2向电子邮件发送源发送VPN连接的回叫。 因此，回调允许外部网络1通过防火墙3。