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1. 发明授权

US06983108B2 Optical switching apparatus and optical transmission apparatus 失效
公开(公告)号：US06983108B2
公开(公告)日：2006-01-03
申请号：US09978637
申请日：2001-10-18
申请人： Mitsuru Sugawara , Takashi Yano , Kyosuke Dobashi , Katsumi Kusama , Sadao Tanikoshi , Kazuhiko Ide , Mitsuru Otani , Masayuki Takami , Mototaka Kitajima
发明人： Mitsuru Sugawara , Takashi Yano , Kyosuke Dobashi , Katsumi Kusama , Sadao Tanikoshi , Kazuhiko Ide , Mitsuru Otani , Masayuki Takami , Mototaka Kitajima
IPC分类号： H04J14/00
CPC分类号： H04J14/0294 , H04J14/0204 , H04J14/0205 , H04J14/0206 , H04J14/0212 , H04J14/0216 , H04J14/0219 , H04J14/0283 , H04J14/0291 , H04Q11/0005 , H04Q2011/0081
摘要： Optical signals inputted to input ports are split in half by 1×2 optical splitters respectively and the resulting signals are inputted to the input terminals of an optical matrix switch. The optical matrix switch switches between the routes of the individual optical signals and outputs the signal at any of the output ports. This enables the optical signal from the same input port to be outputted at two different output ports, which makes it possible to effect “bridge” at the time of protection switching.

2. 发明授权

US06393019B1 Matrix switch 失效
标题翻译：矩阵开关
公开(公告)号：US06393019B1
公开(公告)日：2002-05-21
申请号：US09613456
申请日：2000-07-10
申请人： Kyosuke Dobashi , Kazuhiko Ide
发明人： Kyosuke Dobashi , Kazuhiko Ide
IPC分类号： H04L1228
CPC分类号： H04L49/30 , H04L49/101 , H04L49/254
摘要： A matrix switch comprises a matrix switch main body (2), a preprocessing block (1) provided on an input side of the matrix switch main body (2), and a postprocessing block (3) provided on an output side of the matrix switch main body (2), wherein each of the preprocessing block (1), the matrix switch main body (2) and the postprocessing block (3) comprises a circuit, which parallel-converts a line input with each setting bit width, performs a bit stream operation in the setting bit width, serially converts it, and performs line output, respectively, and the matrix switch main body (2) is divided into the setting bit width parallel-converted with the preprocessing block (1) and switching-control is performed.
摘要翻译：矩阵开关包括矩阵开关主体（2），设置在矩阵开关主体（2）的输入侧的预处理块（1）和设置在矩阵开关的输出侧的后处理块（3）主体（2），其中预处理块（1），矩阵开关主体（2）和后处理块（3）中的每一个包括以每个设置位宽度并行转换行输入的电路，在设定位宽度中进行位流操作，对其进行串行转换，分别进行线路输出，矩阵切换器主体（2）被分割为与预处理块（1）并行转换的设定位宽度和切换控制被执行。

3. 发明授权

US08619551B2 Protection path reservation method and node unit 有权
标题翻译：保护路径预留方法和节点单元
公开(公告)号：US08619551B2
公开(公告)日：2013-12-31
申请号：US11651493
申请日：2007-01-10
申请人： Masatoshi Suzuki , Hiroyuki Ibe , Tazuko Tomioka , Kyosuke Dobashi , Hiroyuki Inamura
发明人： Masatoshi Suzuki , Hiroyuki Ibe , Tazuko Tomioka , Kyosuke Dobashi , Hiroyuki Inamura
IPC分类号： G01R31/08 , G06F15/173 , G02F1/00
CPC分类号： H04L45/22 , H04L45/28 , H04L47/70 , H04L47/724 , H04L47/728 , H04L47/746 , H04L47/829 , H04Q11/0062 , H04Q2011/0073 , H04Q2011/0081
摘要： A protection path reservation method which reserves protection paths to avoid a node failure for each transmission path on a network formed of a plurality of nodes, comprising assuming the nodes as an imaginary failure node in turn in a condition in which the node failure is not present in the network, and selecting N neighbor nodes connected to the imaginary failure node through N links, wherein the imaginary failure nodes sequentially transmit protection path reservation request messages to neighbor nodes, and the nodes which have received the protection path reservation request messages sequentially, one by one, reserve N−1 protection paths starting from the nodes.
摘要翻译：一种保护路径预留方法，其保留保护路径以避免由多个节点形成的网络上的每个传输路径的节点故障，包括在不存在节点故障的情况下依次假设节点为虚设故障节点并且通过N个链路选择连接到虚拟故障节点的N个相邻节点，其中虚拟故障节点顺序地向相邻节点发送保护路径预留请求消息，并且已经接收到保护路径预留请求消息的节点顺序地发送从节点开始，保留N-1个保护路径。

4. 发明申请

US20070159964A1 Protection path reservation method and node unit 有权
标题翻译：保护路径预留方法和节点单元
公开(公告)号：US20070159964A1
公开(公告)日：2007-07-12
申请号：US11651493
申请日：2007-01-10
申请人： Masatoshi Suzuki , Hiroyuki Ibe , Tazuko Tomioka , Kyosuke Dobashi , Hiroyuki Inamura
发明人： Masatoshi Suzuki , Hiroyuki Ibe , Tazuko Tomioka , Kyosuke Dobashi , Hiroyuki Inamura
IPC分类号： H04J3/14 , H04L12/26
CPC分类号： H04L45/22 , H04L45/28 , H04L47/70 , H04L47/724 , H04L47/728 , H04L47/746 , H04L47/829 , H04Q11/0062 , H04Q2011/0073 , H04Q2011/0081
摘要： A protection path reservation method which reserves protection paths to avoid a node failure for each transmission path on a network formed of a plurality of nodes, comprising assuming the nodes as an imaginary failure node in turn in a condition in which the node failure is not present in the network, and selecting N neighbor nodes connected to the imaginary failure node through N links, wherein the imaginary failure nodes sequentially transmit protection path reservation request messages to neighbor nodes, and the nodes which have received the protection path reservation request messages sequentially, one by one, reserve N-1 protection paths starting from the nodes.
摘要翻译：一种保护路径预留方法，其保留保护路径以避免由多个节点形成的网络上的每个传输路径的节点故障，包括在不存在节点故障的情况下依次假设节点为虚设故障节点并且通过N个链路选择连接到虚拟故障节点的N个相邻节点，其中虚拟故障节点顺序地向相邻节点发送保护路径预留请求消息，并且已经接收到保护路径预留请求消息的节点顺序地发送从节点开始，保留N-1个保护路径。

5. 发明申请

US20070204316A1 Video surveillance system 有权
标题翻译：视频监控系统
公开(公告)号：US20070204316A1
公开(公告)日：2007-08-30
申请号：US11709731
申请日：2007-02-23
申请人： Hiroyuki Inamura , Masatoshi Suzuki , Kyosuke Dobashi
发明人： Hiroyuki Inamura , Masatoshi Suzuki , Kyosuke Dobashi
IPC分类号： H04N7/173
CPC分类号： H04N7/181 , G08B13/19656 , H04L45/3065 , H04L47/10 , H04L47/14 , H04L47/17 , H04L67/12 , H04L67/322 , H04W24/00 , H04W40/02 , H04W40/28 , H04W72/1242 , H04W84/22 , H04W88/16
摘要： A video surveillance system wherein a monitoring station collects video data obtained by a monitoring camera is disclosed. The system includes a multihop wireless network formed of a plurality of wireless nodes including a first wireless node having the monitoring camera, and a second wireless node having a gateway connected to the monitoring station. The system also includes a priority control device configured to control the wireless network so that transmission in a link between the first wireless node and the second wireless node is performed at a priority level contained in a priority information message. The transmission including transmitting a video data request from the monitoring station to the monitoring camera, or transmitting video data from the monitoring camera to the monitoring station.
摘要翻译：一种视频监控系统，其中监视站收集由监控摄像机获得的视频数据。该系统包括由包括具有监控摄像机的第一无线节点的多个无线节点形成的多跳无线网络，以及具有连接到监控站的网关的第二无线节点。该系统还包括配置成控制无线网络的优先级控制设备，使得在优先级信息消息中包含的优先级被执行在第一无线节点和第二无线节点之间的链路中的传输。该传输包括将监控站的视频数据请求发送到监视摄像机，或者将监视摄像机的视频数据传输到监控站。

6. 发明授权

US09294734B2 Video surveillance system 有权
标题翻译：视频监控系统
公开(公告)号：US09294734B2
公开(公告)日：2016-03-22
申请号：US11709731
申请日：2007-02-23
申请人： Hiroyuki Inamura , Masatoshi Suzuki , Kyosuke Dobashi
发明人： Hiroyuki Inamura , Masatoshi Suzuki , Kyosuke Dobashi
IPC分类号： H04N7/18 , H04L12/725 , H04W72/12 , H04L12/801 , G08B13/196 , H04W24/00 , H04W40/02 , H04W40/28 , H04W84/22 , H04W88/16 , H04L29/08
CPC分类号： H04N7/181 , G08B13/19656 , H04L45/3065 , H04L47/10 , H04L47/14 , H04L47/17 , H04L67/12 , H04L67/322 , H04W24/00 , H04W40/02 , H04W40/28 , H04W72/1242 , H04W84/22 , H04W88/16
摘要： A video surveillance system wherein a monitoring station collects video data obtained by a monitoring camera is disclosed. The system includes a multihop wireless network formed of a plurality of wireless nodes including a first wireless node having the monitoring camera, and a second wireless node having a gateway connected to the monitoring station. The system also includes a priority control device configured to control the wireless network so that transmission in a link between the first wireless node and the second wireless node is performed at a priority level contained in a priority information message. The transmission including transmitting a video data request from the monitoring station to the monitoring camera, or transmitting video data from the monitoring camera to the monitoring station.
摘要翻译：一种视频监控系统，其中监视站收集由监控摄像机获得的视频数据。该系统包括由包括具有监控摄像机的第一无线节点的多个无线节点形成的多跳无线网络，以及具有连接到监控站的网关的第二无线节点。该系统还包括配置成控制无线网络的优先级控制设备，使得在优先级信息消息中包含的优先级被执行在第一无线节点和第二无线节点之间的链路中的传输。该传输包括将监控站的视频数据请求发送到监视摄像机，或者将监视摄像机的视频数据传输到监控站。

7. 发明申请

US20070086330A1 Transmission system and its protection method 审中-公开
标题翻译：传输系统及其保护方法
公开(公告)号：US20070086330A1
公开(公告)日：2007-04-19
申请号：US11580034
申请日：2006-10-13
申请人： Masatoshi Suzuki , Hiroyuki Ibe , Tazuko Tomioka , Kyosuke Dobashi , Jun Takehara , Hiroyuki Inamura
发明人： Masatoshi Suzuki , Hiroyuki Ibe , Tazuko Tomioka , Kyosuke Dobashi , Jun Takehara , Hiroyuki Inamura
IPC分类号： H04J3/14
CPC分类号： H04J14/0291 , H04J14/0227 , H04J14/0241 , H04J14/0284 , H04L45/22 , H04L45/28 , H04L45/62
摘要： A transmission system which performs protections to node failures by using protection paths equipped by a shared node protection system for each transmission path on a network formed of a plurality of nodes, uniformly moving transmission band setting of all other protection paths which share these transmission bands when the transmission bands on the network are occupied by the protections.
摘要翻译：一种传输系统，其通过使用由多个节点形成的网络上的每个传输路径由共享节点保护系统配备的保护路径来执行对节点故障的保护，均匀地移动共享这些传输频带的所有其他保护路径的传输频带设置，网络上的传输频带被保护占用。

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