公开(公告)号：US07421201B2

公开(公告)日：2008-09-02

申请号：US11239391

申请日：2005-09-30

申请人： Megumi Shibata ,  Hiroyuki Iwaki ,  Hisanori Okano

发明人： Megumi Shibata ,  Hiroyuki Iwaki ,  Hisanori Okano

IPC分类号： H04J14/00

CPC分类号： H04J14/0221 ,  H04J14/0212 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0283 ,  H04L45/00 ,  H04L45/62 ,  H04Q11/0062 ,  H04Q2011/0016 ,  H04Q2011/0073 ,  H04Q2011/0086

摘要： A method of determining a transmission route for optical signals in an optical signal transmission system comprising a transmitter for optical signals, a receiver for the optical signals, and repeaters for repeating the optical signals transmitted from the transmitter to the receiver, and having transmission routes between the transmitter and the receiver, wherein the numbers of the wavelength components of the optical signals that has been in-use in each section defined to each of the transmission routes, the acquired numbers of wavelength components are compared among the transmission routes, and one of the transmission routes having the minimum number of wavelength components is determined as the transmission route used to set the line.

摘要翻译： 一种在光信号传输系统中确定光信号传输路由的方法，包括用于光信号的发射机，用于光信号的接收机，以及用于重复从发射机发射到接收机的光信号的中继器，并且具有在 发送器和接收器，其中在每个传输路由中定义的每个部分中已被使用的光信号的波长分量的数量，所获取的波长分量的数量在传输路由之间进行比较，并且 确定具有最小数量的波长分量的传输路由作为用于设置该线路的传输路由。

公开(公告)号：US20060018665A1

公开(公告)日：2006-01-26

申请号：US11239391

申请日：2005-09-30

申请人： Megumi Shibata ,  Hiroyuki Iwaki ,  Hisanori Okano

发明人： Megumi Shibata ,  Hiroyuki Iwaki ,  Hisanori Okano

IPC分类号： H04B10/02

CPC分类号： H04J14/0221 ,  H04J14/0212 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0283 ,  H04L45/00 ,  H04L45/62 ,  H04Q11/0062 ,  H04Q2011/0016 ,  H04Q2011/0073 ,  H04Q2011/0086

摘要： A method of determining a transmission route for optical signals in an optical signal transmission system comprising a transmitter for optical signals, a receiver for the optical signals, and repeaters for repeating the optical signals transmitted from the transmitter to the receiver, and having transmission routes between the transmitter and the receiver, wherein the numbers of the wavelength components of the optical signals that has been in-use in each section defined to each of the transmission routes, the acquired numbers of wavelength components are compared among the transmission routes, and one of the transmission routes having the minimum number of wavelength components is determined as the transmission route used to set the line.

摘要翻译： 一种在光信号传输系统中确定光信号传输路由的方法，包括用于光信号的发射机，用于光信号的接收机，以及用于重复从发射机发射到接收机的光信号的中继器，并且具有在 发送器和接收器，其中在每个传输路由中定义的每个部分中已被使用的光信号的波长分量的数量，所获取的波长分量的数量在传输路由之间进行比较，并且 确定具有最小数量的波长分量的传输路由作为用于设置该线路的传输路由。

公开(公告)号：US20050213967A1

公开(公告)日：2005-09-29

申请号：US10915568

申请日：2004-08-11

申请人： Hisanori Okano ,  Hiroyuki Iwaki ,  Takanori Yasui ,  Masato Hashizume ,  Megumi Shibata

发明人： Hisanori Okano ,  Hiroyuki Iwaki ,  Takanori Yasui ,  Masato Hashizume ,  Megumi Shibata

IPC分类号： H04B10/27 ,  H04B10/077 ,  H04B10/079 ,  H04B10/29 ,  H04B10/299 ,  H04J14/00 ,  H04J14/02 ,  H04L12/701 ,  H04B10/08

CPC分类号： H04J14/0227 ,  H04J14/0212 ,  H04J14/0217 ,  H04J14/0241 ,  H04J14/028

摘要： If wavelengths λa and λb are dropped in NE (Network Equipment) 2 and a wavelength λc is made Through, and all of wavelengths are made Through in NE3 in a certain time period, a route from NE1 to NE2, a route from NE2 to NE4, and a route from NE1 to NE4 are established. If a user who uses the wavelength λa from NE1 to NE2, and a user who uses the wavelength λb from NE2 to NE4 do not use the routes in another time period, and if another user desires to use a route from NE1 to NE3 and a route from NE3 to NE4, the routes are reestablished in a way such that the wavelength λa is converted into the wavelength λb and made Through in NE2, and the wavelength λb is dropped and added in NE3.

摘要翻译： 如果在NE（网络设备）2中波长λa和lambdab被丢弃，并且波长为lambdac，则所有波长在NE 3中在一定时间内通过，从NE 1到NE 2的路由， NE 2〜NE 4，从NE 1到NE 4的路由建立。 如果使用从NE 1到NE 2的波长λa的用户，以及使用从NE2到NE4的波长lambdab的用户在另一个时间段内不使用路由，并且如果另一个用户期望使用来自NE的路由 1到NE 3，从NE 3到NE 4的路由，重新建立路由，使得波长λa被转换成波长lambdab并在NE2中通过，波长lambdab被丢弃并添加到NE 3中 。