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1. 发明申请

US20110299424A1 SWITCHING APPARATUS AND METHOD FOR SETTING UP VIRTUAL LAN 有权
标题翻译：用于设置虚拟LAN的切换装置和方法
公开(公告)号：US20110299424A1
公开(公告)日：2011-12-08
申请号：US13047307
申请日：2011-03-14
申请人： Nobuhiro RIKITAKE , Kazuhiro Ohnuma , Mitsumasa Matsuike , Motoshi Hamasaki
发明人： Nobuhiro RIKITAKE , Kazuhiro Ohnuma , Mitsumasa Matsuike , Motoshi Hamasaki
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L12/4625 , H04L12/4641 , H04L49/3009 , H04L49/354
摘要： A switching apparatus having a plurality of ports, includes: switch information storage to store an output port identifier for a combination of an input port identifier, an input virtual path identifier, and a destination address; a detector to detect a first input virtual path identifier and a first destination address assigned to an input packet; a searcher to search the switch information storage for a first output port identifier based on a first input port identifier that identifies a port to which the input packet has been input, the first input virtual path identifier, and the first destination address; and a packet switch to transfer the input packet to a port identified by the first output port identifier.
摘要翻译：具有多个端口的交换设备包括：交换机信息存储器，用于存储用于输入端口标识符，输入虚拟路径标识符和目的地地址的组合的输出端口标识符; 检测器，用于检测分配给输入分组的第一输入虚拟路径标识符和第一目的地地址; 搜索器，基于识别输入分组已被输入的端口的第一输入端口标识符，第一输入虚拟路径标识符和第一目的地地址来搜索交换机信息存储器中的第一输出端口标识符; 以及分组交换机，用于将输入分组传送到由第一输出端口标识符标识的端口。

2. 发明授权

US08780723B2 Communication system and communication apparatus 有权
标题翻译：通信系统和通信设备
公开(公告)号：US08780723B2
公开(公告)日：2014-07-15
申请号：US13483591
申请日：2012-05-30
申请人： Mitsumasa Matsuike , Nobuhiro Rikitake , Kazuhiro Ohnuma
发明人： Mitsumasa Matsuike , Nobuhiro Rikitake , Kazuhiro Ohnuma
IPC分类号： H04L12/56
CPC分类号： H04L43/0894 , H04L41/0896 , H04L43/16 , H04L47/52 , H04L49/10
摘要： A communication system includes a first communication apparatus including one or more first processors that determine a first bandwidth variance for each flow, based on a requested bandwidth variance amount and a surplus bandwidth of a physical line, and a first transmitter that transmits the first bandwidth variance to an adjacent apparatus; and a second communication apparatus including one or more second processors that set the received first bandwidth variance as a requested bandwidth variance amount for the second communication apparatus and determine a second bandwidth variance for each flow from the first bandwidth variance and the surplus bandwidth, and a second transmitter that transmits the second bandwidth variance to an adjacent apparatus.
摘要翻译：通信系统包括：第一通信设备，包括一个或多个第一处理器，其基于所请求的带宽变化量和物理线路的剩余带宽来确定每个流的第一带宽方差;以及第一发送器，其发送第一带宽方差到相邻设备; 以及第二通信装置，包括一个或多个第二处理器，其将所接收的第一带宽变化量设置为所述第二通信装置的请求带宽方差量，并根据所述第一带宽方差和所述剩余带宽确定每个流的第二带宽方差，以及将第二带宽方差发送到相邻设备的第二发射机。

3. 发明授权

US09077559B2 Switching apparatus and method for setting up virtual LAN 有权
标题翻译：用于设置虚拟LAN的切换装置和方法
公开(公告)号：US09077559B2
公开(公告)日：2015-07-07
申请号：US13047307
申请日：2011-03-14
申请人： Nobuhiro Rikitake , Kazuhiro Ohnuma , Mitsumasa Matsuike , Motoshi Hamasaki
发明人： Nobuhiro Rikitake , Kazuhiro Ohnuma , Mitsumasa Matsuike , Motoshi Hamasaki
IPC分类号： H04L12/935 , H04L12/46 , H04L12/931
CPC分类号： H04L12/4625 , H04L12/4641 , H04L49/3009 , H04L49/354
摘要： A switching apparatus having a plurality of ports, includes: switch information storage to store an output port identifier for a combination of an input port identifier, an input virtual path identifier, and a destination address; a detector to detect a first input virtual path identifier and a first destination address assigned to an input packet; a searcher to search the switch information storage for a first output port identifier based on a first input port identifier that identifies a port to which the input packet has been input, the first input virtual path identifier, and the first destination address; and a packet switch to transfer the input packet to a port identified by the first output port identifier.
摘要翻译：具有多个端口的交换设备包括：交换机信息存储器，用于存储用于输入端口标识符，输入虚拟路径标识符和目的地地址的组合的输出端口标识符; 检测器，用于检测分配给输入分组的第一输入虚拟路径标识符和第一目的地地址; 搜索器，基于识别输入分组已被输入的端口的第一输入端口标识符，第一输入虚拟路径标识符和第一目的地地址来搜索交换机信息存储器中的第一输出端口标识符; 以及分组交换机，用于将输入分组传送到由第一输出端口标识符标识的端口。

4. 发明授权

US07881346B2 Method and apparatus for transmitting terrestrial digital signal 有权
标题翻译：用于发射地面数字信号的方法和装置
公开(公告)号：US07881346B2
公开(公告)日：2011-02-01
申请号：US11159313
申请日：2005-06-23
申请人： Kazuhiro Ohnuma , Masanori Kondo , Toshihiro Ban
发明人： Kazuhiro Ohnuma , Masanori Kondo , Toshihiro Ban
IPC分类号： H04J3/06
CPC分类号： H04H20/69 , H04H20/18 , H04J3/0647 , H04J3/1617 , H04J2203/008 , H04J2203/0089
摘要： An apparatus for transmitting terrestrial digital data using a synchronous-optical-network system or a synchronous-digital-hierarchy system includes a synchronous-difference calculating unit that calculates a synchronous difference between a standard signal used in the synchronous-optical-network system or the synchronous-digital-hierarchy system and a first synchronous signal that synchronizes with a leading position included in image data of the terrestrial digital data; and a transmission processing unit that transmits the synchronous difference together with the terrestrial digital data to a destination.
摘要翻译：一种使用同步光网络系统或同步数字层级系统发送地面数字数据的装置包括：同步差计算单元，计算同步光网络系统中使用的标准信号或同步数字层级系统和与包括在地面数字数据的图像数据中的前导位置同步的第一同步信号; 以及将同步差异与地面数字数据一起发送到目的地的发送处理单元。

5. 发明申请

US20060182053A1 Method and apparatus for transmitting terrestrial digital signal 有权
标题翻译：用于发射地面数字信号的方法和装置
公开(公告)号：US20060182053A1
公开(公告)日：2006-08-17
申请号：US11159313
申请日：2005-06-23
申请人： Kazuhiro Ohnuma , Masanori Kondo , Toshihiro Ban
发明人： Kazuhiro Ohnuma , Masanori Kondo , Toshihiro Ban
IPC分类号： H04B7/212
CPC分类号： H04H20/69 , H04H20/18 , H04J3/0647 , H04J3/1617 , H04J2203/008 , H04J2203/0089
摘要： An apparatus for transmitting terrestrial digital data using a synchronous-optical-network system or a synchronous-digital-hierarchy system includes a synchronous-difference calculating unit that calculates a synchronous difference between a standard signal used in the synchronous-optical-network system or the synchronous-digital-hierarchy system and a first synchronous signal that synchronizes with a leading position included in image data of the terrestrial digital data; and a transmission processing unit that transmits the synchronous difference together with the terrestrial digital data to a destination.
摘要翻译：一种使用同步光网络系统或同步数字层级系统发送地面数字数据的装置包括：同步差计算单元，计算同步光网络系统中使用的标准信号或同步数字层级系统和与包括在地面数字数据的图像数据中的前导位置同步的第一同步信号; 以及将同步差异与地面数字数据一起发送到目的地的发送处理单元。

6. 发明申请

US20050201277A1 Communication method and apparatus 审中-公开
标题翻译：通信方法和装置
公开(公告)号：US20050201277A1
公开(公告)日：2005-09-15
申请号：US10873148
申请日：2004-06-23
申请人： Kazuhiro Ohnuma
发明人： Kazuhiro Ohnuma
IPC分类号： H04L1/22 , H04B1/74 , H04J1/16 , H04J3/00 , H04J3/14 , H04L7/08
CPC分类号： H04J3/14 , H04J2203/006 , H04J2203/0096
摘要： On a transmission side, phase information divided is sequentially inserted respectively into at least two predetermined bytes within a path overhead for each single frame of a transmission signal so as to compose a multiframe, and the transmission signal is branched into transmission lines of a working system and a protection system to be transmitted. On a reception side, a phase difference between the branched transmission signals of the working system and the protection system is detected based on the phase information detected for each of the predetermined bytes in the branched transmission signals respectively received from the transmission lines of the working system and the protection system, the branched transmission signals are stored respectively in memories of the working system and the protection system, phase adjustment signals are provided to the memories of the working system and the protection system based on the phase difference, the transmission signals in an in-phase state are outputted from the memories of the working system and the protection system based on the phase adjustment signals, and the transmission signal outputted from one of the memories of the working system and the protection system is selected.
摘要翻译：在发送侧，将分割的相位信息分别依次插入到发送信号的每个单个帧的路径开销内的至少两个预定字节中，以构成复帧，并且发送信号被分支到工作系统的传输线以及要传输的保护系统。在接收侧，根据从工作系统的传输线分别接收到的分支发送信号中的每个预定字节检测到的相位信息来检测工作系统和保护系统的分支传输信号之间的相位差保护系统中，分支传输信号分别存储在工作系统和保护系统的存储器中，相位调整信号基于相位差提供给工作系统和保护系统的存储器，传输信号在基于相位调整信号从工作系统和保护系统的存储器输出同相状态，并且从工作系统和保护系统的存储器之一输出的发送信号被选择。

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