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1. 发明申请

US20110019679A1 NETWORK RELAY APPARATUS 有权
标题翻译：网络继电器
公开(公告)号：US20110019679A1
公开(公告)日：2011-01-27
申请号：US12825863
申请日：2010-06-29
申请人： Shinichi AKAHANE , Yasuhiro Kodama , Takao Nara
发明人： Shinichi AKAHANE , Yasuhiro Kodama , Takao Nara
IPC分类号： H04L12/56
CPC分类号： H04L12/4641 , H04L12/437 , H04L49/201 , H04L49/3009 , H04L49/354
摘要： The network relay apparatus is provided. The network relay apparatus includes: multiple ports, each being provided to send and receive a frame to and from one of multiple external devices; and a frame processor configured to perform flooding, in order to relay a received frame that is received via one of the multiple ports as a receiving port, with a preset flooding target according to an attribute of a transmit port that sends the received frame.
摘要翻译：提供网络中继装置。网络中继装置包括：多个端口，每个端口被提供用于向多个外部设备之一发送和接收帧; 以及帧处理器，被配置为执行洪泛，以便根据发送接收到的帧的发送端口的属性，将经由多个端口中的一个接收的接收帧作为接收端口中继预设的洪泛目标。

2. 发明申请

US20080037544A1 Device and Method for Relaying Packets 有权
标题翻译：中继包的设备和方法
公开(公告)号：US20080037544A1
公开(公告)日：2008-02-14
申请号：US11830903
申请日：2007-07-31
申请人： Hiroki YANO , Kazuo SUGAI , Shinichi AKAHANE , Takao NARA
发明人： Hiroki YANO , Kazuo SUGAI , Shinichi AKAHANE , Takao NARA
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/245 , Y02D50/30
摘要： Computing process with a computational expression is executed using seed information including at least one of destination information and source information associated with a received packet. It is preferable to select a physical port for transmission of the received packet based on the result of the computation. It is also preferable to select a port group for transmission of the received packet based on the result of the computation. Here, the computational expression is capable of being modified. Meanwhile, the physical port for transmission of the received packet is selected from a plurality of candidate ports among the plurality of physical ports. The port group for transmission of the received packet is selected from among a plurality of port groups including a mutually different candidate port.
摘要翻译：使用包括目的地信息和与接收到的分组相关联的源信息中的至少一个的种子信息来执行具有计算表达式的计算过程。基于计算结果，优选地选择用于发送接收到的分组的物理端口。还优选基于计算结果选择用于发送接收到的分组的端口组。这里，计算表达式能够进行修改。同时，从多个物理端口中的多个候选端口中选择用于发送接收到的分组的物理端口。从包括相互不同的候选端口的多个端口组中选择用于发送所接收的分组的端口组。

3. 发明申请

US20130103831A1 ASSESSING CONDITIONS OF POWER CONSUMPTION IN COMPUTER NETWORK 有权
标题翻译：电脑网络功耗评估条件
公开(公告)号：US20130103831A1
公开(公告)日：2013-04-25
申请号：US13710876
申请日：2012-12-11
申请人： Yasuhiro KODAMA , Mitsuru NAGASAKA , Shinichi AKAHANE , Tomohiko KOUNO , Teruo KAGANOI , Takeki YAZAKI
发明人： Yasuhiro KODAMA , Mitsuru NAGASAKA , Shinichi AKAHANE , Tomohiko KOUNO , Teruo KAGANOI , Takeki YAZAKI
IPC分类号： G06F11/30
CPC分类号： G06F11/3062 , H04L43/045 , H04L43/062 , H04L43/065 , H04L43/08
摘要： A display apparatus including: a collecting unit that collects power consumption information, wherein the power consumption information shows power consumption of a connecting device, and the connecting device interconnects a plurality of communication paths in a computer network; and a display unit that displays power consumption of the computer network, based on the power consumption information and constituent units based on a virtual network which is configured virtually on the computer network.
摘要翻译：一种显示装置，包括：收集单元，其收集功耗信息，其中所述功耗信息显示连接装置的功率消耗，并且所述连接装置在计算机网络中互连多个通信路径; 以及显示单元，其基于虚拟地配置在计算机网络上的虚拟网络，基于功耗信息和构成单位来显示计算机网络的功耗。

4. 发明申请

US20110002337A1 NETWORK RELAY APPARATUS 有权
标题翻译：网络继电器
公开(公告)号：US20110002337A1
公开(公告)日：2011-01-06
申请号：US12829735
申请日：2010-07-02
申请人： Shinichi AKAHANE , Teruo Kaganoi , Tetsuya Nagata
发明人： Shinichi AKAHANE , Teruo Kaganoi , Tetsuya Nagata
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L45/00 , H04L45/22 , H04L45/28 , H04L45/32
摘要： Network relay arrangements including: multiple ports; MAC address storage; flooding indication storage; plane number management storage; table manager; and frame processor. The table manager: utilizes the plane number management storage to specify current identification information being currently used and next identification information to be used next, with regard to a preset element of the key item for identifying a target of deletion of the information of correlating the transmit port to the MAC address from the MAC address storage; sets the requirement of the flooding operation in registry of a certain information group in the flooding indication storage having the preset element and being correlated to the current identification information; and sets the non-requirement of the flooding operation in registry of a certain information group in the flooding indication storage having the preset element and being correlated to the next identification information.
摘要翻译：网络中继安排包括：多个端口; MAC地址存储; 淹水指示存储; 飞机号码管理存储; 表经理; 和帧处理器。表管理器：利用平面号管理存储器来指定当前使用的当前标识信息和下一个要使用的下一个标识信息，关于用于识别删除关于发送的信息的信息的关键项目的预设元素端口到MAC地址从MAC地址存储; 将具有预设要素的洪泛指示存储器中的某个信息组的注册中的洪泛操作的要求设置为与当前识别信息相关; 并且在具有预设元素的洪泛指示存储器中将特定信息组的注册中的洪泛操作的不要求设置为与下一个识别信息相关联。

5. 发明申请

US20090190600A1 RELAYING DEVICE, NETWORK SYSTEM, AND NETWORK SYSTEM CONTROLLING METHOD 失效
标题翻译：继电器，网络系统和网络系统控制方法
公开(公告)号：US20090190600A1
公开(公告)日：2009-07-30
申请号：US12323637
申请日：2008-11-26
申请人： Shinichi AKAHANE
发明人： Shinichi AKAHANE
IPC分类号： H04L12/56
CPC分类号： H04L45/22 , H04L12/66 , H04L45/04 , H04L45/302
摘要： The first relaying device uses the first port (the second relaying device) for the first priority in the first selecting mode, and uses a port other than the second port (the third relaying device) for the second priority. The first relaying device uses the first port for the first priority and uses the second port for the second priority, in the second selecting mode. In a case where the selecting mode is the first selecting mode, the power mode of the third relaying device is the first power mode wherein the power consumption is relatively small. In a case where the selecting mode is the second selecting mode, the power mode of the third relaying device is the second power mode wherein the power consumption is relatively high.
摘要翻译：第一中继装置在第一选择模式中使用第一端口（第二中继装置）作为第一优先级，并且使用除第二端口（第三中继装置）之外的端口作为第二优先级。在第二选择模式中，第一中继设备使用第一端口作为第一优先级并且使用第二端口作为第二优先级。在选择模式是第一选择模式的情况下，第三中继装置的功率模式是功耗相对较小的第一功率模式。在选择模式是第二选择模式的情况下，第三中继装置的功率模式是功耗相对较高的第二功率模式。

6. 发明申请

US20120026894A1 COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION FAULT DETECTION METHOD 审中-公开
标题翻译：通信设备，通信系统和通信故障检测方法
公开(公告)号：US20120026894A1
公开(公告)日：2012-02-02
申请号：US13270305
申请日：2011-10-11
申请人： Shinichi AKAHANE , Teruo Kaganoi , Tomohiko Kohno , Kazuo Sugai
发明人： Shinichi AKAHANE , Teruo Kaganoi , Tomohiko Kohno , Kazuo Sugai
IPC分类号： G01R31/08
CPC分类号： H04L1/22 , H04L1/24
摘要： The communication device has a frame transfer unit that executes frame transfer via the first communication link and the second communication link, a link confirmation frame sending unit, and a return link confirmation frame monitoring unit. The link confirmation frame sending unit causes the frame transfer processing unit to send a link confirmation frame for use in confirming a normal link status via the first communication link from the communication device to the counterpart communication device. The return link confirmation frame monitoring unit performs fault detection of the first and second communication links by monitoring a return link confirmation frame which is to be returned from the counterpart communication device to the communication device via the second communication link when the counterpart communication device receives the link confirmation frame via the first communication link.
摘要翻译：通信装置具有经由第一通信链路和第二通信链路执行帧传送的帧传送单元，链路确认帧发送单元和返回链路确认帧监视单元。链接确认帧发送单元使得帧传送处理单元经由第一通信链路从通信装置向对方通信装置发送用于确认正常链路状态的链路确认帧。返回链路确认帧监视单元，当对方通信装置接收到所述第一和第二通信链路时，通过监视从对方通信装置向通信装置返回的返回链路确认帧，对第一通信链路和第二通信链路进行故障检测链路确认帧通过第一通信链路。

7. 发明申请

US20110058564A1 NETWORK RELAY DEVICE AND MEMORY CONTROL METHOD 有权
标题翻译：网络继电器和存储器控制方法
公开(公告)号：US20110058564A1
公开(公告)日：2011-03-10
申请号：US12813891
申请日：2010-06-11
申请人： Kentaroh SUGAWARA , Shinichi AKAHANE , Hiroki YANO , Yuichi ISHIKAWA
发明人： Kentaroh SUGAWARA , Shinichi AKAHANE , Hiroki YANO , Yuichi ISHIKAWA
IPC分类号： H04L12/56
CPC分类号： H04L49/10
摘要： A network relay device includes a packet buffer for temporarily storing a received packet, and a packet buffer control section for changing an effective buffer number depending on the received amount of packet. When a traffic amount is small, the packet buffer control section reduces the power consumption by stopping the feeding of power or the supply of clock to a part of the packet buffers. The network relay device further includes plural table memories storing a table for deciding the transfer destination of packet, and a table memory control section for changing an effective table number according to a required number of table entries. When the required table entry number is small, the table memory control section reduces the power consumption by stopping the feeding of power or the supply of clock to a part of the table memories.
摘要翻译：网络中继装置包括用于临时存储接收到的分组的分组缓冲器，以及用于根据接收到的分组数量改变有效缓冲器数目的分组缓冲器控制部分。当业务量小时，分组缓冲器控制部分通过停止向一部分分组缓冲器供电或提供时钟来降低功耗。网络中继装置还包括多个表存储器，其存储用于决定分组的传送目的地的表，以及表存储器控制部，用于根据所需的表条目数来更改有效的表号。当所需的表格入口号小时，表存储器控制部分通过停止向台式存储器的一部分供电或提供时钟来降低功耗。

8. 发明申请

US20100103933A1 NETWORK RELAY APPARATUS 有权
标题翻译：网络继电器
公开(公告)号：US20100103933A1
公开(公告)日：2010-04-29
申请号：US12582901
申请日：2009-10-21
申请人： Shinichi AKAHANE
发明人： Shinichi AKAHANE
IPC分类号： H04L12/56 , H04L12/28 , H04L29/02
CPC分类号： H04L12/10 , H04L49/101 , H04L49/201 , H04L49/354 , H04L49/602
摘要： The network relay apparatus includes: a plurality of distributed processing units configured to receive and send a packet from and to an external device; an integrated processing unit connected with the plurality of distributed processing units; and a mode selector configured to change over a processing mode of the network relay apparatus between a distributed processing mode and an integrated processing mode, based on at least either one of a load applied to the network relay apparatus and a packet type determined according to header information of the received packet.
摘要翻译：网络中继装置包括：多个分布式处理单元，被配置为从外部设备接收和发送分组; 与所述多个分散处理单元连接的集成处理单元; 以及模式选择器，被配置为基于施加到网络中继装置的负载和根据头部确定的分组类型中的至少一个，在分布式处理模式和集成处理模式之间切换网络中继装置的处理模式接收到的数据包的信息。

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