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1. 发明授权

US06377584B1 Transmission equipment and a load-distribution transmitting method in the transmission equipment 失效
标题翻译：传输设备和载荷分配传输方法在传输设备中
公开(公告)号：US06377584B1
公开(公告)日：2002-04-23
申请号：US09116960
申请日：1998-07-17
申请人： Shinya Kano , Akira Chugo , Takashi Sawada , Yasushi Kurokawa
发明人： Shinya Kano , Akira Chugo , Takashi Sawada , Yasushi Kurokawa
IPC分类号： H04L1254
CPC分类号： H04L25/14
摘要： A transmission equipment decides in which, when a frame is received from each of networks, an output physical port corresponding to an output logical port decided by a path deciding section is decided by an output physical port deciding section, a transmitting frame is outputted to the output physical port, and when following received frames are successively transmitted, an output physical port number to which a transmitting frame is outputted by a port number increment section is incremented each time a frame is transmitted, and a destination to which a transmitting frame is outputted is switched among output physical ports.
摘要翻译：传输设备决定在从每个网络接收到帧的情况下，由输出物理端口决定部分确定与由路径判定部分决定的输出逻辑端口对应的输出物理端口，将发送帧输出到输出物理端口，并且当连续发送跟随的接收帧时，每当发送帧时，由端口号增加部分输出发送帧的输出物理端口号增加，并且发送发送帧的目的地在输出物理端口之间切换。

2. 发明申请

US20050237927A1 Transmission apparatus 失效
标题翻译：传输装置
公开(公告)号：US20050237927A1
公开(公告)日：2005-10-27
申请号：US11153644
申请日：2005-06-15
申请人： Shinya Kano , Toshio Soumiya , Akira Chugo
发明人： Shinya Kano , Toshio Soumiya , Akira Chugo
IPC分类号： H04L12/713 , H04L12/707 , H04L12/723 , H04J3/14
CPC分类号： H04L45/50 , H04L45/00 , H04L45/28
摘要： A transmission apparatus which can enhance the transmission quality and reliability by establishing a recovery-path efficiently at a high speed for failure circumvention. A recovery-path request message control block generates, sends, and receives a recovery-path request message containing failure location information and recovery-path setup information. A label assignment message control block generates, sends, and receives a label assignment message. A setup label information generation block generates setup label information. A recovery-path label table management block constructs and manages a recovery-path label table. A failure detection block detects the location of a failure. A failure notification message transfer block transfers a failure notification message containing failure location information. A recovery-path establishment block establishes a recovery-path by comparing failure location information contained in a failure notification message and failure location information contained in a recovery-path label table and by selecting setup label information corresponding to matching failure location information.
摘要翻译：一种发送装置，其可以通过以高速有效地建立恢复路径来提高传输质量和可靠性，以防止故障。恢复路径请求消息控制块生成，发送和接收包含故障位置信息和恢复路径设置信息的恢复路径请求消息。标签分配消息控制块生成，发送和接收标签分配消息。设置标签信息生成块生成设置标签信息。恢复路径标签表管理块构建和管理恢复路径标签表。故障检测块检测故障的位置。故障通知消息传送块传送包含故障位置信息的故障通知消息。恢复路径建立块通过比较包含在故障通知消息中的故障位置信息和包含在恢复路径标签表中的故障位置信息，并且通过选择与匹配故障位置信息相对应的设置标签信息来建立恢复路径。

3. 发明授权

US06310858B1 Frame relay system 失效
标题翻译：帧中继系统
公开(公告)号：US06310858B1
公开(公告)日：2001-10-30
申请号：US09040682
申请日：1998-03-18
申请人： Shinya Kano , Akira Chugo
发明人： Shinya Kano , Akira Chugo
IPC分类号： H04L1228
CPC分类号： H04L47/286 , H04L12/2854 , H04L47/10 , H04L47/16
摘要： A frame relay system relays a received frame having a destination address and a frame TTL indicating a term of life of the received frame. The frame relay system includes a routing table having entries, each of the entries indicating a relationship between a destination address and a control information item, a retrieving unit for retrieving the routing table based on a destination address included in the received frame, and a frame control unit for carrying out a decrement calculation of the frame TTL of the received frame when a period of time has elapsed from a time at which an entry hit in retrieving of the routing table by the retrieving unit was formed or updated is not equal to or greater than a predetermined value and for not carrying out the decrement calculation of the frame TTL when the period of time period is equal or greater than the predetermined value.
摘要翻译：帧中继系统中继具有目的地地址的接收帧和指示所接收帧的寿命期的帧TTL。帧中继系统包括具有条目的路由表，每个条目指示目的地地址和控制信息项之间的关系，用于基于接收到的帧中包括的目的地地址检索路由表的检索单元和帧控制单元，用于当从形成或更新检索单元的检索路由表中的条目命中的时间经过一段时间后，执行接收到的帧的帧TTL的递减计算，不等于或大于预定值，并且当时间周期等于或大于预定值时，不执行帧TTL的递减计算。

4. 发明授权

US06453349B1 Apparatus and method for resource reservation in a network system 失效
标题翻译：网络系统资源预留的装置和方法
公开(公告)号：US06453349B1
公开(公告)日：2002-09-17
申请号：US09212636
申请日：1998-12-16
申请人： Shinya Kano , Akira Chugo
发明人： Shinya Kano , Akira Chugo
IPC分类号： G06F15173
CPC分类号： H04L47/724 , H04L47/70 , H04L47/826
摘要： A network system comprising terminals and relaying nodes having a reservation message processing unit for transferring a packet wherein a packet receiving terminal 3 requests a reservation of network resources. The packet receiving terminal 3 transmits to a packet transmitting terminal 1 a request message in which a reservation request condition is stored in order to request a resource reservation, the packet transmitting terminal 1 having received the request message transmits to the relaying node 2 on the same route as the packet an acknowledgement message in which the reservation request condition is stored. Each relaying node 2 provides a resource reservation for the home relaying node according to the reservation request condition in the acknowledgement message and transfers the acknowledgement message to the same route as the packet. After the acknowledgement message has passed through all the relaying node 2, and when the packet receiving terminal has received the acknowledgement message, a network resource reservation procedure is completed.
摘要翻译：一种网络系统，包括具有预约消息处理单元的终端和中继节点，用于传送分组，其中分组接收终端3请求网络资源的预留。分组接收终端3向分组发送终端1发送请求消息，其中存储预约请求条件以请求资源预留，已经接收到请求消息的分组发送终端1向中继节点2发送作为分组的路由，存储预约请求条件的确认消息。每个中继节点2根据确认消息中的预约请求条件为家庭中继节点提供资源预留，并将确认消息传送到与分组相同的路由。在确认消息已经通过所有中继节点2之后，并且当分组接收终端已经接收到确认消息时，完成网络资源预留过程。

5. 发明授权

US07680029B2 Transmission apparatus with mechanism for reserving resources for recovery paths in label-switched network 失效
标题翻译：具有用于在标签交换网络中为恢复路径预留资源的机制的传输装置
公开(公告)号：US07680029B2
公开(公告)日：2010-03-16
申请号：US11153644
申请日：2005-06-15
申请人： Shinya Kano , Toshio Soumiya , Akira Chugo
发明人： Shinya Kano , Toshio Soumiya , Akira Chugo
IPC分类号： G01R31/08
CPC分类号： H04L45/50 , H04L45/00 , H04L45/28
摘要： A recovery-path request message control block generates, sends, and receives a recovery-path request message containing failure location information and recovery-path setup information. A label assignment message control block generates, sends, and receives a label assignment message. A setup label information generation block generates setup label information. A recovery-path label table management block constructs and manages a recovery-path label table. A failure detection block detects the location of a failure. A failure notification message transfer block transfers a failure notification message containing failure location information. A recovery-path establishment block establishes a recovery-path by comparing failure location information contained in a failure notification message and failure location information contained in a recovery-path label table and by selecting setup label information corresponding to matching failure location information.
摘要翻译：恢复路径请求消息控制块生成，发送和接收包含故障位置信息和恢复路径设置信息的恢复路径请求消息。标签分配消息控制块生成，发送和接收标签分配消息。设置标签信息生成块生成设置标签信息。恢复路径标签表管理块构建和管理恢复路径标签表。故障检测块检测故障的位置。故障通知消息传送块传送包含故障位置信息的故障通知消息。恢复路径建立块通过比较包含在故障通知消息中的故障位置信息和包含在恢复路径标签表中的故障位置信息，并且通过选择与匹配故障位置信息相对应的设置标签信息来建立恢复路径。

6. 发明授权

US08995442B2 Apparatus and method for translating an address of a packet transferred between networks 有权
标题翻译：用于翻译在网络之间传送的分组的地址的设备和方法
公开(公告)号：US08995442B2
公开(公告)日：2015-03-31
申请号：US13561467
申请日：2012-07-30
申请人： Kenji Hikichi , Shinya Kano
发明人： Kenji Hikichi , Shinya Kano
IPC分类号： H04L12/56 , H04L29/12
CPC分类号： H04L61/2514 , H04L61/2532
摘要： An apparatus translates a destination address of a first packet that is transferred from an external communication device in an external network to an internal communication device in an internal network through the external network, from an external-network address that has been assigned to the internal communication device using an addressing scheme for the external network, to an internal address that has been assigned to the internal communication device using an addressing scheme for the internal network. The apparatus transmits, to another apparatus, address information including the external-network address and identifier information for identifying the external communication device where the another apparatus is configured to translate a source address of a second packet that is transferred from the internal communication device to the external communication device, from the internal address to the external address.
摘要翻译：一种设备将从外部网络中的外部通信设备传送的第一分组的目的地地址从已经被分配给内部通信的外部网络地址通过外部网络转换成内部网络中的内部通信设备使用外部网络的寻址方案的设备，使用内部网络的寻址方案分配给内部通信设备的内部地址。该装置向另一装置发送包括用于识别外部通信装置的外部网络地址和标识符信息的地址信息，其中另一装置被配置为将从内部通信装置传送的第二分组的源地址转换为外部通信设备，从内部地址到外部地址。

7. 发明授权

US08223651B2 Information processing apparatus, summarizing method and summarizing program 有权
标题翻译：信息处理设备，总结方法和总结程序
公开(公告)号：US08223651B2
公开(公告)日：2012-07-17
申请号：US12292468
申请日：2008-11-19
申请人： Shinya Kano
发明人： Shinya Kano
IPC分类号： G01R31/08
CPC分类号： H04L45/04 , H04L45/00 , H04L45/02 , H04L45/128
摘要： An information processing apparatus retains topology information indicating how all nodes are connected in a predetermined target area within a network divided into plural areas. The information processing apparatus includes an ingress/egress determining unit that determines, by referring to connected area information indicative of which area an area border node is connected to, an ingress-node group and an egress-node group, a disjoint determining unit that determines, by referring to the topology information, whether two or more disjoint routes from a node(s) of the ingress-node group to reach a node(s) of the egress-node group are present, a summarized-information generating unit that generates summarized information indicating a route from the adjacent area through the target area to the other adjacent area according to determination result by the disjoint determining unit, and a summarized-information reporting unit that reports the summarized information to another area.
摘要翻译：信息处理装置保持指示如何将所有节点连接在被划分为多个区域的网络内的预定目标区域中的拓扑信息。信息处理装置包括：入口/出口确定单元，通过参考指示区域边界节点连接到哪个区域的连接区域信息，入口节点组和出口节点组，确定不相交确定单元通过参照拓扑信息，存在来自进入节点组的节点到达出口节点组的节点的两个或更多个不相交的路由，汇总信息生成单元，其生成根据不相交判定单元的确定结果，表示从相邻区域通过目标区域到另一相邻区域的路线的汇总信息，以及将汇总信息报告给其他区域的汇总信息报告单元。

8. 发明授权

US08064365B2 Relay node 有权
标题翻译：中继节点
公开(公告)号：US08064365B2
公开(公告)日：2011-11-22
申请号：US12559005
申请日：2009-09-14
申请人： Kouichirou Amemiya , Shinya Kano , Yasuki Fujii
发明人： Kouichirou Amemiya , Shinya Kano , Yasuki Fujii
IPC分类号： H04L12/54
CPC分类号： H04L45/26 , H04L45/04 , H04L45/50
摘要： A relay node comprising a reception station for receiving a route trace control message including routing information on a path used for data transfer from a starting node to a terminal node from the preceding node on the path, an editing section for, if the home node is boundary node located at the boundary of a routing information shielding section on the path, editing so that a portion on the routing information shielding section of the routing information included in the route trace control message received by the reception section cannot be identified, and a transmission section for sending out a route trace control message after the edition to the node of the subsequent stage, which is located on the path.
摘要翻译：一种中继节点，包括接收站，用于接收路径跟踪控制消息，所述路由跟踪控制消息包括路径信息，所述路由信息包括路径信息，所述路径信息用于从所述路径上的前一节点从起始节点到终端节点的数据传输;如果所述家庭节点是位于路径上的路由信息屏蔽部的边界的边界节点，进行编辑，使得路由信息屏蔽部分中包含在由接收部分接收到的路径跟踪控制消息中的路由信息的部分不能被识别，并且传输部分，用于在版本之后将路由跟踪控制消息发送到位于路径上的后续阶段的节点。

9. 发明授权

US07804788B2 Ring type network system including a function of setting up a path 有权
标题翻译：环型网络系统，包括设置路径的功能
公开(公告)号：US07804788B2
公开(公告)日：2010-09-28
申请号：US11487391
申请日：2006-07-17
申请人： Yasuki Fujii , Keiji Miyazaki , Shinya Kano , Akira Nagata
发明人： Yasuki Fujii , Keiji Miyazaki , Shinya Kano , Akira Nagata
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L12/437 , H04J3/085 , H04J2203/0053 , H04L45/00 , H04L45/22 , H04L45/28
摘要： A node for configuring a ring type network system in such a mode that a plurality of physical links belonging to difference rings exists between nodes opposite to each other, has a storage unit stored with link associated information representing an associated relationship between ports of physical links and a port of a virtual link virtually set up to at least one physical link, ring configuration information representing a paired relationship of the ports of the physical links configuring the different ring, port numbers of both ends of the physical link and port numbers of both ends of the virtual link, and a processing unit executing a process of transmitting, to other nodes, such information that one virtual link is associated with the plurality of physical links belonging to the different ring, and setting up, when receiving a signaling message for setting up a path, the path passing through the same ring on the basis of pass route information in the message and the storage information stored in the storage unit.
摘要翻译：用于以这样的模式配置环型网络系统的节点，即在彼此相对的节点之间存在属于差异环的多个物理链路的存储单元，具有存储有表示物理链路端口之间的关联关系的链路关联信息的存储单元，以及虚拟链路的端口被虚拟地设置为至少一个物理链路，环形配置信息表示配置不同环的物理链路的端口的配对关系，物理链路两端的端口号和两端的端口号以及处理单元，执行向其他节点发送一个虚拟链路与属于不同环的多个物理链路相关联的信息的处理，并且在接收到用于设置的信令消息时建立路径，通过消息中的路由信息和存储信息通过相同环的路径存储在存储单元中。

10. 发明授权

US07680136B2 Method and apparatus for allocating label to path in ring network 有权
标题翻译：在环网中分配标签到路径的方法和装置
公开(公告)号：US07680136B2
公开(公告)日：2010-03-16
申请号：US11211916
申请日：2005-08-25
申请人： Keiji Miyazaki , Yasuki Fujii , Shinya Kano , Akira Nagata
发明人： Keiji Miyazaki , Yasuki Fujii , Shinya Kano , Akira Nagata
IPC分类号： H04L12/28 , H04L12/56 , H04L1/00 , H04L12/26
CPC分类号： H04L45/10 , H04L45/507 , H04L2012/5612 , Y10S370/907
摘要： A transmission device, which carries out a route control of a frame based on a label included in the frame in a ring network, includes: a generating unit that generates a message for collecting information on first/second labels allocatable to working/standby routes; a transmitting unit that transmits the message in the ring network; a receiving unit that receives the message after being circulated in the ring network; and a selecting unit that selects one of the first/second labels for the working/standby route based on the information included in the message.
摘要翻译：一种传输装置，其基于环网中包含的帧中的标签来执行帧的路由控制，包括：生成单元，生成用于收集可分配给工作/备用路由的第一/第二标签上的信息的消息; 发送单元，其在所述环网中发送所述消息; 接收单元，其在所述环形网络中循环之后接收所述消息; 以及选择单元，其基于包括在所述消息中的信息，为所述工作/备用路由选择所述第一/第二标签之一。

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