公开(公告)号：US20050180451A1

公开(公告)日：2005-08-18

申请号：US10883917

申请日：2004-07-06

申请人： Shingo Hara ,  Eiji Ilda ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Kazuaki Nagamine ,  Toshihiro Suzuki ,  Takuma Shouji

发明人： Shingo Hara ,  Eiji Ilda ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Kazuaki Nagamine ,  Toshihiro Suzuki ,  Takuma Shouji

IPC分类号： H04L12/42 ,  H04J3/22 ,  H04J14/02 ,  H04L12/66

CPC分类号： H04J14/0283 ,  H04J14/0221 ,  H04J14/0227 ,  H04J14/0241

摘要： To provide a transmission apparatus capable of setting the same control data to the entire child transmission apparatuses instantaneously at a time, thereby leading to improved maintenance operation and bringing about efficient maintenance and system stability. The transmission apparatus receives from a maintenance operator a designation of a parent apparatus having the control data set in advance. That control data is to be inherited to a child apparatus. The transmission apparatus determines whether any transmission apparatus has already been registered as parent apparatus in the child apparatus, and also determines whether the designated parent apparatus has already been registered as child apparatus in the child apparatus. The transmission apparatus then requests the designated parent apparatus to transfer the control data in the designated parent apparatus to the child apparatus, when the designated parent apparatus is not registered in the child apparatus.

摘要翻译： 为了提供能够一次立即将整个子传输设备设置相同的控制数据的发送装置，从而导致维护操作的改善，并且实现有效的维护和系统稳定性。 发送装置从维护人员接收预先设定了控制数据的母装置的指定。 该控制数据将被继承给子设备。 发送装置确定是否有任何发送装置已经在子设备中登记为父设备，并且还确定指定的父设备是否已经在子设备中被注册为子设备。 然后，当指定的父设备未在子设备中注册时，发送设备请求指定的父设备将指定的父设备中的控制数据传送给子设备。

公开(公告)号：US07724690B2

公开(公告)日：2010-05-25

申请号：US10883917

申请日：2004-07-06

申请人： Shingo Hara ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Kazuaki Nagamine ,  Toshihiro Suzuki ,  Takuma Shouji

发明人： Shingo Hara ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Kazuaki Nagamine ,  Toshihiro Suzuki ,  Takuma Shouji

IPC分类号： H04L12/28

CPC分类号： H04J14/0283 ,  H04J14/0221 ,  H04J14/0227 ,  H04J14/0241

摘要： To provide a transmission apparatus capable of setting the same control data to the entire child transmission apparatuses instantaneously at a time, thereby leading to improved maintenance operation and bringing about efficient maintenance and system stability. The transmission apparatus receives from a maintenance operator a designation of a parent apparatus having the control data set in advance. That control data is to be inherited to a child apparatus. The transmission apparatus determines whether any transmission apparatus has already been registered as parent apparatus in the child apparatus, and also determines whether the designated parent apparatus has already been registered as a child apparatus in the child apparatus. The transmission apparatus then requests the designated parent apparatus to transfer the control data in the designated parent apparatus to the child apparatus, when the designated parent apparatus is not registered in the child apparatus.

摘要翻译： 为了提供能够一次立即将整个子传输设备设置相同的控制数据的发送装置，从而导致维护操作的改善，并且实现有效的维护和系统稳定性。 发送装置从维护人员接收预先设定了控制数据的母装置的指定。 该控制数据将被继承给子设备。 发送装置确定是否有任何发送装置已经作为父设备登记在子设备中，并且还确定指定的父设备是否已经在子设备中被注册为子设备。 然后，当指定的父设备未在子设备中注册时，发送设备请求指定的父设备将指定的父设备中的控制数据传送给子设备。

公开(公告)号：US20050271090A1

公开(公告)日：2005-12-08

申请号：US10967294

申请日：2004-10-19

申请人： Takuma Shouji ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Kazuaki Nagamine ,  Toshihiro Suzuki ,  Shingo Hara

发明人： Takuma Shouji ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Kazuaki Nagamine ,  Toshihiro Suzuki ,  Shingo Hara

IPC分类号： H04J14/00 ,  H01S3/10 ,  H04B10/07 ,  H04B10/293 ,  H04B10/564 ,  H04B10/572 ,  H04J14/02

CPC分类号： H04B10/506

摘要： When a tunable laser is operating at any one of the different wavelengths, wavelength data is sampled and stored in a memory device. In the case where the same operating wavelength as a wavelength hitherto operated needs to be reset to the tunable laser, the wavelength data stored in the memory device is set to the tunable laser. This makes it possible to avoid a shift in wavelength due to age degradation of the tunable laser that selectively outputs any one of light signals of different wavelengths in dependence on the wavelength data set to the tunable laser.

摘要翻译： 当可调谐激光器以不同波长中的任何一个工作时，波长数据被采样并存储在存储器件中。 在与迄今所操作的波长相同的工作波长需要复位到可调激光器的情况下，将存储在存储器件中的波长数据设置为可调谐激光器。 这使得可以避免由于可调谐激光器的老化退化而导致的波长偏移，其根据设置到可调谐激光器的波长数据选择性地输出不同波长的光信号中的任何一个。

公开(公告)号：US07301973B2

公开(公告)日：2007-11-27

申请号：US10967294

申请日：2004-10-19

申请人： Takuma Shouji ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Kazuaki Nagamine ,  Toshihiro Suzuki ,  Shingo Hara

发明人： Takuma Shouji ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Kazuaki Nagamine ,  Toshihiro Suzuki ,  Shingo Hara

IPC分类号： H01S3/10 ,  H01S3/00

CPC分类号： H04B10/506

摘要： When a tunable laser is operating at any one of the different wavelengths, wavelength data is sampled and stored in a memory device. In the case where the same operating wavelength as a wavelength hitherto operated needs to be reset to the tunable laser, the wavelength data stored in the memory device is set to the tunable laser. This makes it possible to avoid a shift in wavelength due to age degradation of the tunable laser that selectively outputs any one of light signals of different wavelengths in dependence on the wavelength data set to the tunable laser.

摘要翻译： 当可调谐激光器以不同波长中的任何一个工作时，波长数据被采样并存储在存储器件中。 在与迄今所操作的波长相同的工作波长需要复位到可调激光器的情况下，将存储在存储器件中的波长数据设置为可调谐激光器。 这使得可以避免由于可调谐激光器的老化退化而导致的波长偏移，其根据设置到可调谐激光器的波长数据选择性地输出不同波长的光信号中的任何一个。

公开(公告)号：US20050193390A1

公开(公告)日：2005-09-01

申请号：US10879142

申请日：2004-06-30

申请人： Toshihiro Suzuki ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Kazuaki Nagamine ,  Takuma Shouji ,  Shingo Hara

发明人： Toshihiro Suzuki ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Kazuaki Nagamine ,  Takuma Shouji ,  Shingo Hara

IPC分类号： G06F9/445 ,  G06F11/00 ,  G06F13/00

CPC分类号： G06F8/65

摘要： A program downloading method downloads a program from a host unit to a plurality of network apparatuses. The program downloading method includes sending a configuration file comprising a main configuration file and a plurality of configuration files from the host unit to the plurality of network apparatuses, acquiring in each network apparatus a sub configuration file corresponding to a system type thereof from a main configuration file of the received configuration file, making from each network apparatus a send request requesting the host unit to send a load module name and a version required therein, based on a sub configuration file corresponding to the system type thereof, and storing in a standby memory of each network apparatus a load module which is received from the host unit in response to the send request.

摘要翻译： 程序下载方法将程序从主机单元下载到多个网络装置。 程序下载方法包括从主机单元向多个网络装置发送包括主配置文件和多个配置文件的配置文件，从主配置中获取与其系统类型对应的子配置文件 文件，根据与其系统类型对应的子配置文件，从每个网络设备发送请求主机单元发送加载模块名称及其所需版本的发送请求，并存储在备用存储器中 每个网络装置响应于发送请求从主机单元接收的加载模块。

公开(公告)号：US20090204653A1

公开(公告)日：2009-08-13

申请号：US12361958

申请日：2009-01-29

申请人： Kazuaki NAGAMINE ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Toshihiro Suzuki ,  Shingo Hara

发明人： Kazuaki NAGAMINE ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Toshihiro Suzuki ,  Shingo Hara

IPC分类号： G06F17/30 ,  G06F12/00

CPC分类号： G06F8/65

摘要： In an apparatus having data installed therein, the apparatus includes a data storage part for storing a (n+1)th-order file obtained by bundling an nth-order file and (n+1)th data corresponding to an (n+1)th function level into one file, wherein n is an integer, an identifier storage part for storing an identifier indicating a function level of data to be installed in the apparatus, and a controller for detecting the function level based on the identifier stored in the identifier storage part, de-bundling the (n+1)th-order file stored in the data storage unit as many as times corresponding to the function level, and applying the de-bundled data to the apparatus.

摘要翻译： 在其中安装有数据的装置中，该装置包括数据存储部分，用于存储通过捆绑n阶文件获得的第（n + 1）个文件和对应于第（n + 1）个第 ）功能级别，其中n是整数，用于存储指示要安装在所述设备中的数据的功能级别的标识符的标识符存储部分，以及基于存储在所述设备中的标识符来检测功能级别的控制器 标识符存储部分，将存储在所述数据存储单元中的所述（n + 1）个第（n + 1）个文件解包为与所述功能级相对应的次数，并且将所述去绑定数据应用于所述装置。

公开(公告)号：US08893115B2

公开(公告)日：2014-11-18

申请号：US12361958

申请日：2009-01-29

申请人： Kazuaki Nagamine ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Toshihiro Suzuki ,  Shingo Hara

发明人： Kazuaki Nagamine ,  Eiji Iida ,  Miwa Taniguchi ,  Tomoyuki Kanzaki ,  Toshihiro Suzuki ,  Shingo Hara

IPC分类号： G06F9/45 ,  G06F3/00 ,  G06F9/445

CPC分类号： G06F8/65

摘要： In an apparatus having data installed therein, the apparatus includes a data storage part for storing a (n+1)th-order file obtained by bundling an nth-order file and (n+1)th data corresponding to an (n+1)th function level into one file, wherein n is an integer, an identifier storage part for storing an identifier indicating a function level of data to be installed in the apparatus, and a controller for detecting the function level based on the identifier stored in the identifier storage part, de-bundling the (n+1)th-order file stored in the data storage unit as many as times corresponding to the function level, and applying the de-bundled data to the apparatus.

摘要翻译： 在其中安装有数据的装置中，该装置包括数据存储部分，用于存储通过捆绑n阶文件获得的第（n + 1）个文件和对应于第（n + 1）个第 ）功能级别，其中n是整数，用于存储指示要安装在所述设备中的数据的功能级别的标识符的标识符存储部分，以及基于存储在所述设备中的标识符来检测功能级别的控制器 标识符存储部分，将存储在所述数据存储单元中的所述（n + 1）个第（n + 1）个文件解包为与所述功能级相对应的次数，并且将所述去绑定数据应用于所述装置。

公开(公告)号：US07315696B2

公开(公告)日：2008-01-01

申请号：US10725577

申请日：2003-12-03

申请人： Manabu Suzuki ,  Miwa Taniguchi ,  Toshihiro Suzuki ,  Shingo Hara

发明人： Manabu Suzuki ,  Miwa Taniguchi ,  Toshihiro Suzuki ,  Shingo Hara

IPC分类号： H04B10/08 ,  H04B17/02 ,  H04B10/17 ,  H04J14/02 ,  H01S3/00

CPC分类号： H04B10/2931

摘要： Gain setting of a receiving amplifier, is performed by detecting the necessity of gain setting when a receiving amplifier is turned on, requesting WDM transmission equipment in a preceding station to output ASE light; in a WDM transmission equipment of the preceding station, shutting off both passing-through light and added light, and outputting the ASE light corresponding to a predetermined number of wavelengths of signal light; in the receiving amplifier of the WDM transmission equipment in the station of interest, performing the gain setting by use of the ASE light; and on completion of the gain setting, the WDM transmission equipment of the station of interest, requesting the WDM transmission eouipment of the preceding station to halt the ASE light output, and the WDM transmission equipment of the preceding station, halting the ASE light output upon receiving the request and switching the output to an optical signal output.

摘要翻译： 通过在接收放大器接通时检测增益设置的必要性来执行接收放大器的增益设置，请求前一站中的WDM传输设备输出ASE光; 在前一站的WDM传输设备中，切断通过光和加入的光，并输出对应于预定数量的信号光波长的ASE光; 在感兴趣的站中的WDM传输设备的接收放大器中通过使用ASE光进行增益设置; 并且在增益设置完成时，感兴趣的站的WDM传输设备请求前一站的WDM传输设备停止ASE光输出，并且前一站的WDM传输设备在接收到时停止ASE光输出 请求并将输出切换到光信号输出。

公开(公告)号：US07065297B2

公开(公告)日：2006-06-20

申请号：US10365427

申请日：2003-02-13

申请人： Kazunori Horachi ,  Taro Asao ,  Kazuo Tanaka ,  Nobuyuki Nemoto ,  Hiroyuki Matsumoto ,  Miwa Taniguchi ,  Toshihiro Suzuki ,  Manabu Suzuki

发明人： Kazunori Horachi ,  Taro Asao ,  Kazuo Tanaka ,  Nobuyuki Nemoto ,  Hiroyuki Matsumoto ,  Miwa Taniguchi ,  Toshihiro Suzuki ,  Manabu Suzuki

IPC分类号： H04J14/00 ,  H04B10/20 ,  H04B10/12 ,  H04B10/00

CPC分类号： H04J14/0283 ,  H04B10/2931 ,  H04J14/0201 ,  H04J14/0206 ,  H04J14/0221 ,  H04J14/0227 ,  H04J14/0246

摘要： In each node of an optical transmission system: an optical preamplifier has an ALC function for maintaining an optical output level constant and an AGC function for maintaining the gain constant; the operational mode of the optical preamplifier is changed from an ALC mode to an AGC mode after the gain is set in the ALC mode; an optical postamplifier has an AGC function; an optical switch unit performs an optical crossconnect operation; and a thru-light-shutoff control unit makes a switch setting so as to shut off pass-through light in the optical switch unit and stop transmission of an optical signal having an unstable level to a next stage when the optical preamplifier operates in the ALC mode, and clears the switch setting when the operational mode of the optical preamplifier is changed to the AGC mode.

摘要翻译： 在光传输系统的每个节点中：光学前置放大器具有用于保持光输出电平恒定的ALC功能和用于保持增益恒定的AGC功能; 增益设置为ALC模式后，光学前置放大器的工作模式从ALC模式变为AGC模式; 光学后置放大器具有AGC功能; 光开关单元执行光交叉连接操作; 并且通过光关闭控制单元进行开关设置，以便当光学前置放大器在ALC中操作时，切断光开关单元中的直通光，并停止将具有不稳定电平的光信号传输到下一级 模式，并且当光学前置放大器的操作模式改变为AGC模式时，清除开关设置。

公开(公告)号：US08699506B2

公开(公告)日：2014-04-15

申请号：US13366895

申请日：2012-02-06

申请人： Miwa Taniguchi ,  Yuji Shimada ,  Yoshinobu Matsukawa

发明人： Miwa Taniguchi ,  Yuji Shimada ,  Yoshinobu Matsukawa

IPC分类号： H04B7/212

CPC分类号： H04Q11/0067 ,  H04J3/1652 ,  H04Q2011/0083

摘要： An optical transmission apparatus includes an extractor that extracts information indicating port allocation to each slot of a reception signal; a comparator that based on the extracted information and for a given slot among the slots, obtains a count of the slots allocated the same port as the given slot and compares the obtained count of slots and an expected value for the given slot; and a memory that stores therein for each slot, an expected value for the count of slots allocated the same port as the slot. The comparator detects a mismatch concerning the given slot, when the obtained count of slots and the expected value for the given slot differ.

摘要翻译： 一种光传输装置，包括提取器，其向接收信号的每个时隙提取指示端口分配的信息; 基于所提取的信息和时隙之间的给定时隙的比较器获得与给定时隙分配相同端口的时隙的计数，并比较获得的时隙计数和给定时隙的期望值; 以及为每个时隙存储其中的存储器，分配与该时隙相同端口的时隙计数的期望值。 当获得的时隙计数和给定时隙的期望值不同时，比较器检测到与给定时隙有关的失配。