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61. 发明申请

US20130003574A1 COMMUNICATION SYSTEM, NETWORK MANAGEMENT METHOD AND SWITCHING DEVICE 有权
标题翻译：通信系统，网络管理方法和切换设备
公开(公告)号：US20130003574A1
公开(公告)日：2013-01-03
申请号：US13517020
申请日：2011-02-23
申请人： Masashi Hayashi , Youichi Hidaka
发明人： Masashi Hayashi , Youichi Hidaka
IPC分类号： H04L12/26
CPC分类号： H04L12/12 , H04L12/10 , H04L12/40013 , H04L41/0833 , H04L43/08 , H04L43/0817 , Y02D50/40
摘要： A communication system has: a monitoring unit 201 monitoring power consumption in a switching unit 20 forwarding a communication message; a power consumption data transmission unit 202 transmitting a data indicating the power consumption monitored by the monitoring unit 201; a control signal receiving unit 203 receiving a control signal; a control unit 204 controlling a data transfer rate on the basis of content of control included in the control signal received by the control signal receiving unit 203; a power consumption data receiving unit 301 receiving the data indicating the power consumption transmitted by the power consumption data transmission unit 202; a control determination unit 302 determining, on the basis of the data received by the power consumption data receiving unit 301, target of control and the content of control regarding power consumption; and a control signal transmission unit 303 transmitting the control signal including the target of control and the content of control determined by the control determination unit 302.
摘要翻译：通信系统具有：监视单元201，监视切换单元20中转发通信消息的功率消耗; 功率消耗数据发送单元202发送指示由监视单元201监视的功耗的数据; 控制信号接收单元203接收控制信号; 控制单元204基于由控制信号接收单元203接收的控制信号中包含的控制内容来控制数据传送速率; 功率消耗数据接收单元301，接收由功耗数据发送单元202发送的指示功耗的数据; 控制确定单元302基于由功耗数据接收单元301接收的数据，确定控制目标和关于功耗的控制内容; 以及控制信号发送单元303，发送包括由控制确定单元302确定的控制目标和控制内容的控制信号。

62. 发明申请

US20110219164A1 I/O SYSTEM AND I/O CONTROL METHOD 有权
标题翻译： I / O系统和I / O控制方法
公开(公告)号：US20110219164A1
公开(公告)日：2011-09-08
申请号：US12674337
申请日：2008-08-25
申请人： Jun Suzuki , Youichi Hidaka , Takashi Yoshikawa
发明人： Jun Suzuki , Youichi Hidaka , Takashi Yoshikawa
IPC分类号： G06F13/36
CPC分类号： G06F13/12
摘要： Virtual Functions (VFs) 602-1 to 602-N of an I/O device are separately allocated to a plurality of computers 1-1 to 1-N. In an address swap table 506, a root domain that is an address space of the computer 1 and mapping information of an I/O domain that is an address space unique to the I/O device 6 are registered. Mapping is set with the VFs 602-1 to 602-N as units. When accessing the VFs 602-1 to 602-N of the I/O device 6 to which each of the computers 1-1 to 1-N is allocated, an I/O packet transfer unit 701 checks the address swap table 506 to swap source/destination addresses recorded in packet headers.
摘要翻译： I / O设备的虚拟功能（VF）602-1至602-N分别分配给多个计算机1-1至1-N。在地址交换表506中，登记作为计算机1的地址空间的根域和作为I / O装置6唯一的地址空间的I / O域的映射信息。映射以VFS 602-1至602-N为单位设置。当访问分配了计算机1-1至1-N中的每一个的I / O设备6的VFS 602-1至602-N时，I / O分组传送单元701检查地址交换表506以交换记录在报头中的源/目的地址。

63. 发明申请

US20110145647A1 TROUBLE ANALYSIS APPARATUS 有权
标题翻译：故障分析设备
公开(公告)号：US20110145647A1
公开(公告)日：2011-06-16
申请号：US13057365
申请日：2009-08-04
申请人： Youichi Hidaka , Takashi Yoshikawa , Junichi Higuchi
发明人： Youichi Hidaka , Takashi Yoshikawa , Junichi Higuchi
IPC分类号： G06F11/07
CPC分类号： G06F11/079 , G06F11/0706
摘要： A trouble analysis apparatus is provided which includes: a system topology storing portion; an error detection information receiving portion which collects error detection information; and a trouble source determination portion which, based on both the error detection information collected by the error detection information receiving portion and system topology information stored in the system topology information storing portion, determines a trouble source functional element that is presumed as a functional element which is a source of a system trouble. Links included in the system topology information have information indicating spreading directions of error operations between the functional elements when trouble occurs. When the trouble source detection portion receives the error detection information with regard to multiple error functional elements, the trouble source determination portion sequentially selects one of the multiple error functional elements. The trouble source detection portion determines whether or not directions from the selected error functional element to other error functional elements conform to the spreading directions included in the system topology information. The trouble source determination portion determines the selected error functional element as the trouble source functional element when the spreading directions are conformable.
摘要翻译：提供一种故障分析装置，包括：系统拓扑存储部; 错误检测信息接收部分，其收集错误检测信息; 以及故障源确定部，其基于由所述错误检测信息接收部收集的所述错误检测信息和存储在所述系统拓扑信息存储部中的系统拓扑信息，确定被认为是功能元素的故障源功能元件，是系统麻烦的根源。包括在系统拓扑信息中的链接具有指示当故障发生时功能元件之间的错误操作的扩展方向的信息。当故障源检测部分接收关于多个错误功能元件的错误检测信息时，故障源确定部分依次选择多个误差功能元件中的一个。故障源检测部分确定从所选择的误差功能元件到其他误差功能元件的方向是否符合包括在系统拓扑信息中的扩展方向。当扩散方向一致时，故障源确定部分将所选择的误差功能元件确定为故障源功能元件。

64. 发明申请

US20090028140A1 SWITCHING DEVICE, SWITCHING METHOD, AND SWITCH CONTROL PROGRAM 有权
标题翻译：切换设备，切换方法和切换控制程序
公开(公告)号：US20090028140A1
公开(公告)日：2009-01-29
申请号：US11915699
申请日：2006-06-02
申请人： Junichi Higuchi , Youichi Hidaka , Mikiharu Yamashita , Yukihiro Hara
发明人： Junichi Higuchi , Youichi Hidaka , Mikiharu Yamashita , Yukihiro Hara
IPC分类号： H04L12/50 , H04L12/56 , H04Q3/52
CPC分类号： H04L49/254 , H04L49/1546 , H04L49/3018 , H04L49/3027 , H04Q3/52 , H04Q2213/1301 , H04Q2213/1302 , H04Q2213/1304
摘要： A switching device includes an input stage switch group 1-1 including a plurality of input lines, an output stage switch group 1-3 including a plurality of output lines, an intermediate stage switch group 1-2 arranged between the input stage switch group and the output stage switch group, and a scheduler 1-22 deciding a signal path of each of intermediate stage switches 1-21 in the intermediate stage switch group based on information input to the respective input lines. The intermediate stage switch group is divided into a plurality of groups, a plurality of the schedulers is arranged in a distributed fashion to correspond to the plurality of groups, respectively and the schedulers operate independently of one another.
摘要翻译：开关装置包括：输入级开关组1-1，其包括多条输入线;输出级开关组1-3，包括多条输出线;中间级开关组1-2，配置在输入级开关组和输出级开关组，以及调度器1-22，基于输入到各输入线的信息，决定中间级交换机组中的每个中间级交换机1-21的信号路径。中间级交换机组被分成多个组，多个调度器以分布的方式分别对应于多个组，并且调度器彼此独立地操作。

65. 发明授权

US09882737B2 Network system 有权
公开(公告)号：US09882737B2
公开(公告)日：2018-01-30
申请号：US14003518
申请日：2012-01-19
申请人： Jun Suzuki , Youichi Hidaka , Junichi Higuchi , Takashi Yoshikawa , Teruyuki Baba , Nobuharu Kami
发明人： Jun Suzuki , Youichi Hidaka , Junichi Higuchi , Takashi Yoshikawa , Teruyuki Baba , Nobuharu Kami
IPC分类号： H04L12/40 , H04L12/26 , G06F13/38
CPC分类号： H04L12/40 , G06F13/385 , G06F2213/0026 , G06F2213/3808 , H04L43/0817
摘要： A network system of the present invention includes a computer and a device connected via a network, and a system management device. The computer and the device include, respectively, bridges that encapsulate transmission/reception data transmitted and received to and from each other and transmit and receive the data to and from each other via the network. Each of the bridges includes a control data transmitting means for generating control data for controlling the state of the system based on control auxiliary data issued from the computer or the device and used for controlling the state of the system, and transmitting the control data to the system management device via the network. The system management device includes a system controlling means for controlling the state of the system in accordance with the control data received thereby.

66. 发明授权

US09348396B2 Computer system, connection device, power supply control method, and power supply control program recording medium 有权
标题翻译：计算机系统，连接装置，电源控制方法以及电源控制程序记录介质
公开(公告)号：US09348396B2
公开(公告)日：2016-05-24
申请号：US14124309
申请日：2012-06-08
申请人： Junichi Higuchi , Youichi Hidaka
发明人： Junichi Higuchi , Youichi Hidaka
IPC分类号： G06F1/32
CPC分类号： G06F1/3206 , G06F1/3209 , G06F1/3278 , Y02D10/157
摘要： A host monitoring unit in a host connection device (301) detects a change in a connection status between a host device (101) and the host connection device (301) based on a change in power status of the host device (101), and notifies a host connection controller. The host connection controller notifies an I/O connection controller in an I/O connection device (401) connected with an I/O device (201) having a power linking permitted of the change in the connection status, and sets or cancels an interconnection. After the completion of the setting or cancellation of the interconnection, the I/O connection controller notifies an I/O power supply controller of the change in the connection status, and the I/O power supply controller controls an I/O power supply (20).
摘要翻译：主机连接装置（301）中的主机监视单元基于主机设备（101）的电源状态的变化来检测主机设备（101）和主机连接设备（301）之间的连接状态的变化，以及通知主机连接控制器。主机连接控制器通知I / O连接装置（401）中的I / O连接装置（401），该I / O连接装置（401）与具有连接状态改变的允许的电力链接的I / O装置（201）连接，并且设置或取消互连。在完成互连的设置或取消之后，I / O连接控制器向I / O电源控制器通知连接状态的改变，I / O电源控制器控制I / O电源（ 20）。

67. 发明授权

US09088432B2 Remote control system, remote control method and program for remote control 有权
标题翻译：遥控系统，遥控方式和遥控程序
公开(公告)号：US09088432B2
公开(公告)日：2015-07-21
申请号：US13580631
申请日：2011-02-18
申请人： Youichi Hidaka
发明人： Youichi Hidaka
IPC分类号： H04L12/28
CPC分类号： H04L12/2818 , G06F2213/0038
摘要： In a switching node, a low-load and high-speed control is performed without using a CPU and a network protocol, such as TCP/IP, which have been conventionally used for control from a remote control server, to realize a high-end and high-speed network service by making use of the high-speed CPU processing capacity of a remote control server. Specifically, a forwarding engine incorporates a PCI express, a PCI express LAN conversion bridge and a circuit which can access to a local bus control interface from the PCI express on the switching node. The external control server incorporates an extended network service interface driver for managing a plurality of switching nodes.
摘要翻译：在交换节点中，不使用通常用于远程控制服务器的控制的CPU和诸如TCP / IP的网络协议来执行低负载和高速控制，以实现高端并通过利用远程控制服务器的高速CPU处理能力实现高速网络服务。具体地，转发引擎包括PCI express，PCI express LAN转换桥和可以从交换节点上的PCI express访问本地总线控制接口的电路。外部控制服务器包括用于管理多个交换节点的扩展网络服务接口驱动器。

68. 发明授权

US08683110B2 I/O system and I/O control method 有权
标题翻译： I / O系统和I / O控制方式
公开(公告)号：US08683110B2
公开(公告)日：2014-03-25
申请号：US12674337
申请日：2008-08-25
申请人： Jun Suzuki , Youichi Hidaka , Takashi Yoshikawa
发明人： Jun Suzuki , Youichi Hidaka , Takashi Yoshikawa
IPC分类号： G06F13/36
CPC分类号： G06F13/12
摘要： Virtual Functions (VFs) 602-1 to 602-N of an I/O device are separately allocated to a plurality of computers 1-1 to 1-N. In an address swap table 506, a root domain that is an address space of the computer 1 and mapping information of an I/O domain that is an address space unique to the I/O device 6 are registered. Mapping is set with the VFs 602-1 to 602-N as units. When accessing the VFs 602-1 to 602-N of the I/O device 6 to which each of the computers 1-1 to 1-N is allocated, an I/O packet transfer unit 701 checks the address swap table 506 to swap source/destination addresses recorded in packet headers.
摘要翻译： I / O设备的虚拟功能（VF）602-1至602-N分别分配给多个计算机1-1至1-N。在地址交换表506中，登记作为计算机1的地址空间的根域和作为I / O装置6唯一的地址空间的I / O域的映射信息。映射以VFS 602-1至602-N为单位设置。当访问分配了计算机1-1至1-N中的每一个的I / O设备6的VFS 602-1至602-N时，I / O分组传送单元701检查地址交换表506以交换记录在报头中的源/目的地址。

69. 发明申请

US20140016648A1 COMMUNICATION CONTROL SYSTEM, SWITCH NODE AND COMMUNICATION CONTROL METHOD 有权
标题翻译：通信控制系统，开关节点和通信控制方法
公开(公告)号：US20140016648A1
公开(公告)日：2014-01-16
申请号：US14006651
申请日：2012-03-21
申请人： Youichi Hidaka
发明人： Youichi Hidaka
IPC分类号： H04L12/933
CPC分类号： H04L49/15
摘要： In a switch node connected with an external control server, a high functional service protocol processing can be realized by utilizing a multi-route compatible switch and a network interface (NW I/F), which are prescribed by the PCI express. Specifically, in a system which is provided with a switch node and a control server, a plurality of CPUs having a great deal of memories and a plurality of extended NW I/Fs are connected by a multi-route compatible PCI express switch, to configure a switch port of the plurality of extended NW I/Fs. Load distribution transfer processing to the plurality of CPUs from the network interfaces is made possible.High-speed packet processing is realized through the multiple processing by using the plurality of CPUs. A high-speed switch node is provided in which a large-capacity flow table is configured with the software-based switch node by using a large-capacity memory space of the CPU.
摘要翻译：在与外部控制服务器连接的交换节点中，可以通过利用由PCI express规定的多路兼容交换机和网络接口（NW I / F）来实现高功能服务协议处理。具体而言，在设置有交换节点和控制服务器的系统中，具有大量存储器和多个扩展NW I / F的多个CPU通过多路兼容PCI快速交换机连接，以配置多个扩展NW I / F的交换端口。从网络接口向多个CPU的负载分配传送处理成为可能。通过使用多个CPU的多重处理来实现高速分组处理。提供了一种高速交换节点，其中通过使用CPU的大容量存储空间，通过基于软件的交换节点配置大容量流表。

70. 发明申请

US20130086295A1 COMMUNICATION CONTROL SYSTEM, SWITCHING NODE, COMMUNICATION CONTROL METHOD AND COMMUNICATION CONTROL PROGRAM 有权
标题翻译：通信控制系统，切换节点，通信控制方法和通信控制程序
公开(公告)号：US20130086295A1
公开(公告)日：2013-04-04
申请号：US13580620
申请日：2011-02-18
申请人： Youichi Hidaka , Masashi Hayashi , Shihomi Sato , Tsugio Okamoto , Takashi Yokota , Masanori Takashima , Koichi Tsuchiya , Minaxay Phila Vongh , Tetsu Izawa
发明人： Youichi Hidaka , Masashi Hayashi , Shihomi Sato , Tsugio Okamoto , Takashi Yokota , Masanori Takashima , Koichi Tsuchiya , Minaxay Phila Vongh , Tetsu Izawa
IPC分类号： G06F13/40
CPC分类号： G06F13/4022 , H04L41/00 , H04L49/35
摘要： In a switching node, high-speed and advanced service protocol processing function is achieved by utilizing an external control server without affecting performance of conventional service protocol processing. Specifically, a forwarding engine has PCI express and an LAN interface. Depending on a type of an input packet, destination of the packet is switched to the PCI express side for conventional network service and to the LAN interface side for extended network service that cooperates with the external control server. A CPU having the PCI express and the LAN interface is provided ahead of the LAN interface. The CPU performs communication of service inquiry with the external control server at high speed via the LAN interface. After response from the control server is obtained, setting of the forwarding engine is performed through the PCI express.
摘要翻译：在交换节点中，通过利用外部控制服务器，不影响传统业务协议处理的性能，实现了高速，高级的业务协议处理功能。具体来说，转发引擎具有PCI Express和LAN接口。根据输入分组的类型，分组的目的地被切换到用于常规网络服务的PCI Express侧和用于与外部控制服务器协作的扩展网络服务的LAN接口侧。具有PCI Express和LAN接口的CPU在LAN接口之前提供。 CPU通过LAN接口与外部控制服务器高速进行业务查询通信。获得控制服务器的响应后，通过PCI express进行转发引擎的设置。

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