公开(公告)号：US20160087895A1

公开(公告)日：2016-03-24

申请号：US14961547

申请日：2015-12-07

Applicant: NEC CORPORATION

Inventor： KENTARO SONODA ,  Hideyuki SHIMONISHI ,  Masayuki NAKAE ,  Masaya YAMAGATA ,  Yoichiro MORITA

IPC: H04L12/801 ,  H04W28/02

CPC classification number: H04L47/12 ,  H04L45/308 ,  H04L45/38 ,  H04L47/125 ,  H04L47/33 ,  H04W28/0215 ,  H04W48/04

Abstract: A terminal communicating with a network including a forwarding device for forwarding a packet and a control device for controlling the forwarding device in accordance with a request from the forwarding device, includes a communication unit that receives a processing rule indicating that a packet for communicating with a first destination is changed so as to communicate with a second destination, from the control device, a storage unit that stores the received processing rule, and a processing unit that in a case of communicating with the network, changes a destination of a packet in accordance with a processing rule that corresponds to the packet by referring to the processing rule stored in the storage unit.

Abstract translation: 一种与网络通信的终端，包括转发分组的转发装置和用于根据来自转发装置的请求控制转发装置的控制装置，包括：通信单元，其接收指示用于与 第一目的地被改变以便与来自控制设备的第二目的地通信，存储接收到的处理规则的存储单元，以及处理单元，在与网络进行通信的情况下，按照相应的方式改变分组的目的地 具有通过参照存储在存储单元中的处理规则对应于分组的处理规则。

公开(公告)号：US20150304216A1

公开(公告)日：2015-10-22

申请号：US14372199

申请日：2012-10-31

Applicant: NEC CORPORATION

Inventor： Kazuya SUZUKI ,  Hideyuki SHIMONISHI ,  Daisuke KOTANI

IPC: H04L12/741 ,  H04L12/18

CPC classification number: H04L45/74 ,  H04L12/18 ,  H04L45/16 ,  H04L45/22 ,  H04L45/28 ,  H04L45/48

Abstract: A control apparatus includes: a path calculation unit that calculates first and second paths sharing start and end nodes out of a plurality of nodes; a rule generation unit that generates a first rule for forwarding a packet along the first path and a second rule for forwarding a packet along the second path; and a rule transmission unit that sends the first and the second rules to at least one of the nodes, and has at least one of the nodes forward a packet according to either the first rule or the second rule.

Abstract translation: 控制装置包括：路径计算单元，其计算在多个节点中共享起始和终止节点的第一和第二路径; 规则生成单元，其生成用于沿着所述第一路径转发分组的第一规则和用于沿着所述第二路径转发分组的第二规则; 以及规则传输单元，其将所述第一和第二规则发送到所述节点中的至少一个，并且所述节点中的至少一个根据所述第一规则或所述第二规则转发分组。

公开(公告)号：US20240062541A1

公开(公告)日：2024-02-22

申请号：US18270742

申请日：2022-01-06

Applicant: NEC Corporation

Inventor： Masaya FUJIWAKA ,  Hideyuki SHIMONISHI

IPC: G06V20/20 ,  G01C21/16 ,  G06T7/60 ,  G06T7/70

CPC classification number: G06V20/20 ,  G01C21/16 ,  G06T7/60 ,  G06T7/70 ,  G06T2207/10016

Abstract: Accuracy of detection of an object existing in a reality space is improved. A detection system includes: a first detecting section (11) which detects an object with reference to a value detected by a first sensor; a second detecting section (12) which detects the object with reference to a result of previous detection of the object; an integrating section (14) which detects the object by integrating a result of detection by the first detecting section (11) and a result of detection by the second detecting section (12).

公开(公告)号：US20180191614A1

公开(公告)日：2018-07-05

申请号：US15909087

申请日：2018-03-01

Applicant: NEC Corporation

Inventor： Kentaro SONODA ,  Hideyuki SHIMONISHI ,  Toshio KOIDE ,  Yoichi HATANO ,  Masayuki NAKAE ,  Masaya YAMAGATA ,  Yoichiro MORITA ,  Takayuki SASAKI ,  Yuki ASHINO ,  Takeo OHNO

IPC: H04L12/741 ,  H04L12/721 ,  H04L12/717 ,  G06F9/455 ,  H04L12/751 ,  H04L12/24

CPC classification number: H04L45/74 ,  G06F9/45558 ,  G06F2009/45595 ,  H04L41/04 ,  H04L45/02 ,  H04L45/42 ,  H04L45/70

Abstract: A communication system includes a communication apparatus configured to process a packet, and a controller configured to set the communication apparatus for processing a packet. The controller includes a memory storing instructions, and a processor configured to execute program instructions to determine a forwarding path for a packet addressed to a virtual machine based on an access rule indicating connectivity between virtual machines in accordance with an arrangement of the virtual machine, and set the communication apparatus for processing the packet.

公开(公告)号：US20160028628A1

公开(公告)日：2016-01-28

申请号：US14775577

申请日：2014-03-13

Applicant: NEC CORPORATION

Inventor： Lei SUN ,  Kazuya SUZUKI ,  Hideyuki SHIMONISHI ,  Kazushi SUGYOU

IPC: H04L12/56 ,  H04L5/00 ,  H04L29/12

CPC classification number: H04L45/741 ,  H04L5/0044 ,  H04L12/6418 ,  H04L61/103 ,  H04L61/2015 ,  H04L61/2038 ,  H04L61/2092 ,  H04L61/6022

Abstract: A communication system includes an allocated address storage unit that stores an address allocated using host location information, and an address management unit that refers to the allocated address storage unit and uses the host location information to allocate an address to a host to which the address has not been allocated.

Abstract translation: 通信系统包括分配的地址存储单元，其存储使用主机位置信息分配的地址，以及地址管理单元，其参考分配的地址存储单元，并使用主机位置信息来分配地址到地址所在的主机 没有分配

公开(公告)号：US20160205099A1

公开(公告)日：2016-07-14

申请号：US14913457

申请日：2014-08-19

Applicant: NEC CORPORATION

Inventor： Remi NUMAJIRI ,  Takayuki SASAKI ,  Yoichiro MORITA ,  Hideyuki SHIMONISHI ,  Kentaro SONODA ,  Yoichi HATANO

IPC: H04L29/06 ,  H04L12/911

CPC classification number: H04L63/10 ,  H04L12/6418 ,  H04L12/66 ,  H04L47/70 ,  H04L63/1441 ,  H04L63/20

Abstract: A control execution apparatus is provided with a communication unit that makes an inquiry concerning a packet processing method with respect to a predetermined control instruction apparatus, and a packet processing unit that processes packets based on an instruction from the control instruction apparatus. The control instruction apparatus is provided with a communication history management unit that manages communication history between nodes via the control execution apparatus, a node state determination unit that determines, making reference to the communication history of the communication history management unit, whether or not a node that is a transmission source or a transmission destination of the packet for which an inquiry concerning a processing method was received, is on a side that provides a service to another node, and a control instruction unit that prohibits, when at least the node is on the side that provides a service to another node, new communication from the node in question to the other node.

Abstract translation: 控制执行装置具有通信单元，该通信单元针对预定的控制指令装置进行关于分组处理方法的查询，以及分组处理单元，其基于来自控制指令装置的指令来处理分组。 所述控制指示装置设置有经由所述控制执行装置管理节点之间的通信历史的通信历史管理单元，参照所述通信历史管理单元的通信历史来确定是否存在节点 即接收到关于处理方法的查询的分组的发送源或发送目的地在向另一个节点提供服务的一方，以及控制指示单元，其在至少节点开启时禁止 向另一个节点提供服务的一方，从所述节点到另一个节点的新通信。

公开(公告)号：US20180131754A1

公开(公告)日：2018-05-10

申请号：US15860712

申请日：2018-01-03

Applicant: NEC Corporation

Inventor： Yoichi HATANO ,  Hideyuki SHIMONISHI ,  Kentaro SONODA ,  Masayuki NAKAE ,  Masaya YAMAGATA ,  Yoichiro MORITA ,  Takayuki SASAKI ,  Takeo OHNO

IPC: H04L29/08 ,  H04L29/14 ,  H04L12/24

CPC classification number: H04L67/10 ,  H04L41/12 ,  H04L41/22 ,  H04L69/40

Abstract: A visualization device is communicable with one or a plurality of host servers for hosting a virtual system, and includes an information acquisition unit for collecting configuration information on the virtual system and the host server, a storage unit for storing the configuration information therein, and a drawing unit for expressing a virtual machine and a virtual network configuring the virtual system with different axes based on the configuration information stored in the storage unit, expressing a connection relationship between a virtual machine and a virtual network by linking the lines extending from the respective axes, and grouping virtual machines in units of server on which the virtual machines operate thereby to generate drawing information for expressing the configuration of the virtual system and the host server.

公开(公告)号：US20160182510A1

公开(公告)日：2016-06-23

申请号：US14905687

申请日：2014-07-16

Applicant: NEC CORPORATION

Inventor： Kentaro SONODA ,  Hideyuki SHIMONISHI ,  Yoichi HATANO ,  Takayuki SASAKI

IPC: H04L29/06 ,  H04L12/24

CPC classification number: H04L63/0876 ,  H04L41/0893

Abstract: A apparatus management system includes: a forwarding node(s) that supplies identification information that uniquely identifies an individual terminal to a terminal management apparatus that manages the identification information; and the terminal management apparatus that discloses the identification information about a terminal to a corresponding user, requests the user to register himself/herself as a user of the terminal from a second terminal different from the terminal, and holds associates the terminal in association with the user.

Abstract translation: 一种装置管理系统，包括：向管理该识别信息的终端管理装置提供唯一地识别各个终端的识别信息的转发节点; 以及将终端的识别信息公开给对应的用户的终端管理装置，请求用户从与终端不同的第二终端自己注册为终端的用户，并且保持与终端相关联 用户。