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1. 发明授权

US08000604B2 Orthogonal frequency division multiple access (OFDMA) based passive optical network (PON) architecture and its extension to long distance 有权
标题翻译：基于正交频分多址（OFDMA）的无源光网络（PON）架构及其对长距离的扩展
公开(公告)号：US08000604B2
公开(公告)日：2011-08-16
申请号：US12039981
申请日：2008-02-29
申请人： Dayou Qian , Junqiang Hu , Jianjun Yu , Philip Nan Ji , Lei Xu , Ting Wang , Milorad Cvijetic , Toshihiko Kusano
发明人： Dayou Qian , Junqiang Hu , Jianjun Yu , Philip Nan Ji , Lei Xu , Ting Wang , Milorad Cvijetic , Toshihiko Kusano
IPC分类号： H04J14/02
CPC分类号： H04L5/023 , H04J14/0226 , H04J14/0227 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0282 , H04J14/0298 , H04L5/0007
摘要： A passive optical network (PON) device, system and method include an optical line terminal (OLT) receiver configured to receive multiple signals at different wavelengths simultaneously and enable multiple transmitters to operate at the same time during one upstream time slot. The optical line terminal employs Orthogonal Frequency Division Multiple Access (OFDMA) to transparently support a plurality of applications and enable dynamic bandwidth allocation among these applications where the bandwidth is allocated in two dimensional frequency and time space.
摘要翻译：无源光网络（PON）设备，系统和方法包括配置为同时接收不同波长的多个信号的光线路终端（OLT）接收机，并使得多个发射机能够在一个上行时隙同时进行操作。光线路终端使用正交频分多址（OFDMA）来透明地支持多个应用，并且在带宽被分配在二维频率和时间空间中的这些应用中实现动态带宽分配。

2. 发明授权

US5479396A Redundant system having signal path operation function 失效
标题翻译：具有信号路径运行功能的冗余系统
公开(公告)号：US5479396A
公开(公告)日：1995-12-26
申请号：US301059
申请日：1994-09-06
申请人： Toshihiko Kusano
发明人： Toshihiko Kusano
IPC分类号： H04B1/74 , H04J3/14 , H04L1/22 , H04Q11/04 , H04L1/00
CPC分类号： H04B1/74 , H04J3/14 , H04L1/22 , H04Q11/04
摘要： A redundant system includes a redundant structure and a selector of the output signals of the redundant structure the selector further including a selection/operation signal converter and a path operation signal processor provided in each circuit package. The signal converter converts selection signals of the selector into a path operation signal indicative of operation or non-operation of each signal path in each of the parallel connected systems. The signal processor transfers the path operation signal from a downstream circuit package to an upstream circuit package and judges path operation condition of the signal paths passing through each circuit package based on the transferred oath operation signal. Using the judgement, each circuit package can perform on/off control of the indication lamp by itself.
摘要翻译：冗余系统包括冗余结构的冗余结构和选择器，所述冗余结构的输出信号选择器还包括选择/操作信号转换器和设置在每个电路封装中的路径操作信号处理器。信号转换器将选择器的选择信号转换为指示每个并联系统中每个信号路径的操作或非操作的路径操作信号。信号处理器将路径操作信号从下游电路封装传送到上游电路封装，并基于传送的誓言操作信号判断通过每个电路封装的信号路径的路径操作状态。使用判断，每个电路封装本身可以执行指示灯的开/关控制。

3. 发明授权

US5173689A Self-distributed logical channel node failure restoring system 失效
标题翻译：自分布逻辑信道节点故障恢复系统
公开(公告)号：US5173689A
公开(公告)日：1992-12-22
申请号：US719943
申请日：1991-06-24
申请人： Toshihiko Kusano
发明人： Toshihiko Kusano
IPC分类号： H04L12/701 , H04L12/703 , H04L12/707 , H04L12/721 , H04L12/753 , H04L29/14
CPC分类号： H04L45/26 , H04L43/0811 , H04L45/00 , H04L45/22 , H04L45/28 , H04L45/48 , H04L69/40 , H04Q2213/13141 , H04Q2213/13167 , H04Q2213/13396
摘要： A self-distributed transmission line failure restoring system includes three nodes or more arbitrarily interconnected by bidirectional transmission lines. Each of the nodes includes an alternate route search information transmitting unit, an alternate route connection information transmitting unit, a check information transmitting unit, and a check information receiving unit. The alternate route search information transmitting unit transmits alternate route search information to all of the connected transmission lines. The alternate route connection information transmitting unit forms alternate route connection information having a node trace and transmitting the information to a connection destination node. The check information transmitting unit receives the alternate route connection information to set an alternate route and transmitting check information having a node trace to a connection source node through the set alternate route. The check information receiving unit receives the check information to determine an alternate route of a failed transmission line.
摘要翻译：自分布式传输线故障恢复系统包括通过双向传输线任意互连的三个或更多节点。每个节点包括备用路由搜索信息发送单元，备用路由连接信息发送单元，检查信息发送单元和检查信息接收单元。备用路径搜索信息发送单元向所有连接的传输线路发送替代路线搜索信息。备用路由连接信息发送单元形成具有节点跟踪的备用路由连接信息，并将该信息发送到连接目的地节点。检查信息发送单元接收备用路由连接信息以设置备用路由，并通过设置的备用路由将具有节点跟踪的检查信息发送到连接源节点。检查信息接收单元接收检查信息以确定故障传输线的备用路由。

4. 发明授权

US07792107B2 Center-side terminal of optical network capable of carrying out processing depending on subscriber number 失效
标题翻译：能够根据用户号进行处理的光网络的中心侧终端
公开(公告)号：US07792107B2
公开(公告)日：2010-09-07
申请号：US11266340
申请日：2005-11-04
申请人： Toshihiko Kusano , Sou Satou
发明人： Toshihiko Kusano , Sou Satou
IPC分类号： H04L12/28 , H04L12/56 , H04J3/16 , H04J14/00 , H04B10/20
CPC分类号： H04L67/306 , H04J3/1694
摘要： In a center-side terminal of an optical network, said center-side terminal connectable to a plurality of subscriber-side terminals via a passive optical splitter, a subscriber processing storing section is adapted to store a relationship between subscriber numbers regarding the subscriber-side terminals and processing contents allocated thereto, and a processing section is adapted to perform a processing upon a packet received from the subscriber-side terminals or to be transmitted thereto. The processing is determined in accordance with the relationship stored in the subscriber processing storing section using one of the subscriber numbers regarding the packet.
摘要翻译：在光网络的中心侧终端中，所述中心侧终端经由无源光分路器与多个用户侧终端连接，用户处理存储部分适于存储与用户侧有关的用户号码之间的关系终端和分配给其的处理内容，并且处理部分适于对从用户侧终端接收到的分组执行处理或被发送到其。使用关于分组的用户号码之一，根据存储在用户处理存储部分中的关系来确定处理。

5. 发明授权

US5365511A Reliable cross-connection network 失效
标题翻译：可靠的交叉连接网络
公开(公告)号：US5365511A
公开(公告)日：1994-11-15
申请号：US18027
申请日：1993-02-16
申请人： Toshihiko Kusano
发明人： Toshihiko Kusano
IPC分类号： H04Q3/52 , H04Q11/04 , H04Q1/00
CPC分类号： H04Q11/04
摘要： In a cross-connection network including first and second matrix switching units supplied with input digital signals through a branching circuit, first through N-th transmit switching circuits includes primary and secondary first through primary and secondary N-th transmit input terminals connected to primary and secondary first through primary and secondary N-th matrix output terminals of the first and the second matrix switching units, respectively, first through N-th transmit output terminals, and primary and secondary first through primary and secondary N-th abnormal signal detectors, respectively. The transmit switching circuits supply the input digital signals from the primary transmit input terminals to the transmit output terminals, respectively, when the secondary abnormal signal detectors detect abnormalities of the input digital signals, respectively. The transmit switching circuits supply the input digital signals from the secondary transmit input terminals to the transmit output terminals, respectively, when the primary abnormal signal detectors detect abnormalities of the input digital signals, respectively. The transmit switching circuits may supply the input digital signals from the primary transmit input terminals to the transmit output terminals, respectively, when secondary demand data detectors detect switch demand data of the input digital signals that represent failures of matrix switching circuits included in the matrix switching units, respectively. The transmit switching circuits may supply the input digital signals from the secondary transmit input terminals to the transmit output terminals, respectively, when primary switch demand data detectors detect the switch demand data, respectively.
摘要翻译：在包括通过分支电路提供有输入数字信号的第一和第二矩阵切换单元的交叉连接网络中，第一至第N发射切换电路包括初级和次级第一到第一和第二N级发射输入端，分别通过第一和第二矩阵切换单元的第一和第二第N矩阵输出端子分别通过第一到第N个发送输出端子以及初级和次级第一到第一和第二N级异常信号检测器。当二次异常信号检测器分别检测输入数字信号的异常时，发送开关电路分别将来自主发射输入端的输入数字信号分别提供给发射输出端。当主异常信号检测器分别检测输入数字信号的异常时，发送开关电路分别将来自次发送输入端的输入数字信号提供给发送输出端。当二次需求数据检测器检测到表示矩阵切换中包括的矩阵切换电路的故障的输入数字信号的切换需求数据时，发送切换电路可以分别将主输出端子的输入数字信号提供给发送输出端子单位。当主交换机需求数据检测器分别检测到交换机需求数据时，发送开关电路可以分别将来自次发送输入端的输入数字信号提供给发送输出端。

6. 发明授权

US6061355A ATM transmission system and method having variable transmission process functions and route configuration 失效
标题翻译： ATM传输系统和方法具有可变传输过程功能和路由配置
公开(公告)号：US6061355A
公开(公告)日：2000-05-09
申请号：US929169
申请日：1997-09-15
申请人： Toshihiko Kusano
发明人： Toshihiko Kusano
IPC分类号： H04Q3/00 , H04L12/70 , H04L12/775 , H04Q3/52 , H04Q11/04 , H04L12/28 , H04L12/56
CPC分类号： H04L49/1561 , H04L49/255 , H04L49/256 , H04L49/405 , H04Q11/0478 , H04L2012/5625
摘要： An ATM transmitter distributes an ATM transmission process function to plural electronic circuit packages and performs transmission process by forming routes between the plural circuit packages. The routes can be flexibly varied while a configuration of a variety of process functions are managed. The cell distribution section which has plural input and output terminals connected to respective electronic circuit packages forms a route among respective ones of the arbitrary input and output terminals so that receive ATM cells are input and output between respective electronic circuit packages. Process functions are arranged for each electronic circuit package. The function configuration of all the electronic circuit packages is previously set. Thus, a route formation is indicated to the cell distribution section. In other case, input and output terminals for each route are sequentially arranged along the route. The control order of receive ATM cells is previously set. Thus, a receive ATM cell transmission process is performed by the cell distribution section. Moreover, the number of times ATM cells are input and output is arranged for each input and output terminal so that the cell distribution section repeats an input and output operations to the same input and output terminal.
摘要翻译： ATM发送器将ATM发送处理功能分配给多个电子电路封装，并通过在多个电路封装之间形成路径进行发送处理。路由可以灵活地变化，同时管理各种处理功能的配置。具有连接到各个电子电路封装件的多个输入和输出端子的单元分配部分在任意输入和输出端子的各个之间形成路径，使得接收ATM信元在各个电子电路封装之间被输入和输出。为每个电子电路封装设置处理功能。预先设定所有电子电路封装的功能配置。因此，向细胞分配部指示路线形成。在其他情况下，每条路线的输入和输出端子沿着路线顺序排列。预先设置接收ATM信元的控制顺序。因此，由小区分配部进行接收ATM信元发送处理。此外，为每个输入和输出端子设置ATM信元的输入和输出次数，使得信元分配部分重复对同一输入和输出端子的输入和输出操作。

7. 发明授权

US5033594A Change-speed construction for propelling system of work vehicle 失效
标题翻译：工作车推进系统变速施工
公开(公告)号：US5033594A
公开(公告)日：1991-07-23
申请号：US516326
申请日：1990-04-30
申请人： Arinobu Ishida , Toshihiko Kusano , Naotaka Kanai , Toshiyuki Matsumoto , Shinichi Takeda , Hiroshi Nishikawa , Tokio Horikawa
发明人： Arinobu Ishida , Toshihiko Kusano , Naotaka Kanai , Toshiyuki Matsumoto , Shinichi Takeda , Hiroshi Nishikawa , Tokio Horikawa
IPC分类号： B60W30/18 , B62D51/00
CPC分类号： B60W30/18 , B60W10/02 , B60W10/10 , B62D51/001 , B60Y2200/22 , Y10T74/20213 , Y10T74/20238
摘要： A change-speed construction for a propelling system of a work vehicle. The construction has a neutral return mechanism for causing a stepless transmission to return to the neutral in response to disengagement of a main propelling transmission clutch. Then, when the clutch is engaged again to resume vehicle run after a temporary stop for e.g. replenishment of materials to be worked, the vehicle does not make a sudden start.
摘要翻译：一种用于工作车辆推进系统的变速结构。该结构具有中立返回机构，用于响应于主推进变速器离合器的分离而使无级变速器返回中立。然后，当离合器再次接合以在临时停止之后恢复车辆行驶，例如。补充材料的工作，车辆不突然启动。

8. 发明申请

US20060098631A1 Center-side terminal of optical network capable of carrying out processing depending on subscriber number 失效
标题翻译：能够根据用户号进行处理的光网络的中心侧终端
公开(公告)号：US20060098631A1
公开(公告)日：2006-05-11
申请号：US11266340
申请日：2005-11-04
申请人： Toshihiko Kusano , Sou Satou
发明人： Toshihiko Kusano , Sou Satou
IPC分类号： H04L12/66
CPC分类号： H04L67/306 , H04J3/1694
摘要： In a center-side terminal of an optical network, said center-side terminal connectable to a plurality of subscriber-side terminals via a passive optical splitter, a subscriber processing storing section is adapted to store a relationship between subscriber numbers regarding the subscriber-side terminals and processing contents allocated thereto, and a processing section is adapted to perform a processing upon a packet received from the subscriber-side terminals or to be transmitted thereto. The processing is determined in accordance with the relationship stored in the subscriber processing storing section using one of the subscriber numbers regarding the packet.
摘要翻译：在光网络的中心侧终端中，所述中心侧终端经由无源光分路器与多个用户侧终端连接，用户处理存储部分适于存储与用户侧有关的用户号码之间的关系终端和分配给其的处理内容，并且处理部分适于对从用户侧终端接收到的分组执行处理或被发送到其。使用关于分组的用户号码之一，根据存储在用户处理存储部分中的关系来确定处理。

9. 发明授权

US5982743A Performance monitor system, transmission device and performance monitor method of transmission line 失效
标题翻译：传输线性能监控系统，传输设备和性能监控方法
公开(公告)号：US5982743A
公开(公告)日：1999-11-09
申请号：US802044
申请日：1997-02-18
申请人： Toshihiko Kusano
发明人： Toshihiko Kusano
IPC分类号： H04J3/08 , H04J3/14 , H04L12/26
CPC分类号： H04L43/00 , H04J3/14 , H04L12/2602 , H04L43/0847
摘要： The present invention is a transmission system with a performance monitor function. The system has an end office, an opposite office located opposite the end office and an intermediate office located between the end office and the opposite office. In the transmission system each of the end office, the opposite office and the intermediate office has a transmitter/receiver for transmitting/receiving information and a performance monitor for monitoring performance of a transmission line. The intermediate office has a switch for switching lines and a bypass for bypassing the switch and for transmitting/receiving a signal to/from an adjacent office while the performance monitor is operating.
摘要翻译：本发明是具有性能监视功能的传输系统。该系统有一个办公室，一个对面的办公室，位于终端对面，一个位于办公室和对面办公室之间的中间办公室。在传输系统中，终端办公室，对面办公室和中间办公室中的每一个具有用于发送/接收信息的发送器/接收器和用于监视传输线路性能的性能监视器。中间办公室具有用于切换线路的开关和用于旁路开关的旁路，并且用于在性能监视器运行时向/从相邻办公室发送/接收信号。

10. 发明授权

US5241550A System for accurately confirming cross-connection in a cross-connection network 失效
标题翻译：用于准确地确认交叉连接网络中的交叉连接的系统
公开(公告)号：US5241550A
公开(公告)日：1993-08-31
申请号：US683435
申请日：1991-04-11
申请人： Toshihiko Kusano
发明人： Toshihiko Kusano
IPC分类号： G01R31/04
CPC分类号： G01R31/046
摘要： On confirming whether or not a matrix switch correctly carries out cross-connection between input and output terminals of the switch in accordance with connection information signals memorized in a memory included in a controller, a cross-connection confirming system makes use of input digital signals which are sent from input lines to output lines through the matrix switch. Connected between the input lines and the input terminals, processing circuits make the input digital signals comprise input terminal codes assigned to the input terminals to which the processing circuits are connected, respectively. Judging circuits are connected to the output terminals to judge whether or not the input terminal codes included in output digital signals are coincident with output signals sent from the memory, respectively.
摘要翻译：在确认矩阵开关是否根据存储在控制器中的存储器中的连接信息信号正确地执行开关的输入和输出端之间的交叉连接时，交叉连接确认系统利用输入数字信号通过矩阵开关从输入线路发送到输出线路。连接在输入线和输入端之间，处理电路使得输入数字信号分别包括分配给处理电路所连接的输入端的输入端代码。判断电路连接到输出端子，以判断包括在输出数字信号中的输入端代码是否与从存储器发送的输出信号一致。

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