公开(公告)号：EP1227609B1

公开(公告)日：2006-10-11

申请号：EP01116746.7

申请日：2001-07-19

申请人： FUJITSU LIMITED

发明人： Takagi, Yoshinobu ,  Morita, Hirotaka ,  Komatsu, Chiyoko ,  Miyashita, Takuya ,  Taniguchi, Atsuki

IPC分类号： H04J3/24 ,  H04Q11/04

CPC分类号： H04Q11/04 ,  H04J3/247 ,  H04Q2213/13036 ,  H04Q2213/13103 ,  H04Q2213/13292

公开(公告)号：EP1227609A2

公开(公告)日：2002-07-31

申请号：EP01116746.7

申请日：2001-07-19

申请人： FUJITSU LIMITED

发明人： Takagi, Yoshinobu ,  Morita, Hirotaka ,  Komatsu, Chiyoko ,  Miyashita, Takuya ,  Taniguchi, Atsuki

IPC分类号： H04J3/24

CPC分类号： H04Q11/04 ,  H04J3/247 ,  H04Q2213/13036 ,  H04Q2213/13103 ,  H04Q2213/13292

摘要： A transmission apparatus includes an input port part having a plurality of input ports, an output window part having a plurality of buffers, a switch part making connections between the plurality of input ports and the plurality of buffers, a selection control circuit controlling the switch part so that data from the plurality of input ports are stored in buffers that have available areas among the plurality of buffers in accordance with data storage states of the plurality of buffers, and a time division multiplexing part multiplexing the data read from the plurality of buffers in time division multiplexing for transmission.

摘要翻译： 传输装置包括具有多个输入端口的输入端口部分，具有多个缓冲器的输出窗口部分，在多个输入端口与多个缓冲器之间进行连接的开关部件，控制开关部件的选择控制电路 使得根据多个缓冲器的数据存储状态，来自多个输入端口的数据被存储在具有多个缓冲器中的可用区域的缓冲器中，并且时分复用部件将从多个缓冲器读取的数据复用 时分多路传输。

公开(公告)号：EP2757716A3

公开(公告)日：2017-08-23

申请号：EP13198026.0

申请日：2013-12-18

申请人： FUJITSU LIMITED

发明人： Shinohara, Haruka ,  Noheji, Kiyotoshi ,  Miyashita, Takuya

IPC分类号： H04J14/02 ,  H04B10/038 ,  H04Q11/00

CPC分类号： H04J14/0268 ,  H04B10/038 ,  H04J14/0257 ,  H04J14/0267 ,  H04J14/0271 ,  H04J14/0275 ,  H04Q2011/0081

摘要： A determination device for an optical wavelength division multiplex communication system configured to set each of different paths each of which is formed by connection of spans each of which is a zone between two adjacent transmission devices, among transmission devices forming a communication network, in the communication network, or a single span in the communication network, for the corresponding one of different wavelengths, and configured to transmit an optical signal of each of the wavelengths via the corresponding path set to the wavelength, the device comprising: determination means for determining whether an optical signal of at least one of the wavelengths is transmittable only to a path, among newly formed paths, for which the number of spans forming the path is equal to or less than a predetermined upper-limit number, in order to transmit one or more optical signals of one or more wavelengths among the wavelengths.

摘要翻译： 一种用于光波分复用通信系统的确定装置，其被配置为在通信网络中设置形成通信网络的传输装置之中的每一个都通过跨度的连接而形成的每个不同路径，所述跨度中的每一个是相邻的两个传输装置之间的区域 网络或通信网络中的单个跨度，用于不同波长中相应的一个波长，并且被配置为经由设置为波长的相应路径发送每个波长的光信号，所述设备包括：确定装置，用于确定 至少一个波长的光信号仅可传输到新形成的路径中的形成路径的跨度的数目等于或小于预定的上限数目的路径，以便传输一个或多个 波长中的一个或多个波长的光信号。

公开(公告)号：EP1227609A3

公开(公告)日：2005-09-28

申请号：EP01116746.7

申请日：2001-07-19

申请人： FUJITSU LIMITED

发明人： Takagi, Yoshinobu ,  Morita, Hirotaka ,  Komatsu, Chiyoko ,  Miyashita, Takuya ,  Taniguchi, Atsuki

IPC分类号： H04J3/24 ,  H04Q11/04

CPC分类号： H04Q11/04 ,  H04J3/247 ,  H04Q2213/13036 ,  H04Q2213/13103 ,  H04Q2213/13292

摘要： A transmission apparatus includes an input port part having a plurality of input ports, an output window part having a plurality of buffers, a switch part making connections between the plurality of input ports and the plurality of buffers, a selection control circuit controlling the switch part so that data from the plurality of input ports are stored in buffers that have available areas among the plurality of buffers in accordance with data storage states of the plurality of buffers, and a time division multiplexing part multiplexing the data read from the plurality of buffers in time division multiplexing for transmission.

公开(公告)号：EP2757716A2

公开(公告)日：2014-07-23

申请号：EP13198026.0

申请日：2013-12-18

申请人： FUJITSU LIMITED

发明人： Shinohara, Haruka ,  Noheji, Kiyotoshi ,  Miyashita, Takuya

IPC分类号： H04J14/02

CPC分类号： H04J14/0268 ,  H04B10/038 ,  H04J14/0257 ,  H04J14/0267 ,  H04J14/0271 ,  H04J14/0275 ,  H04Q2011/0081

摘要： A determination device for an optical wavelength division multiplex communication system configured to set each of different paths each of which is formed by connection of spans each of which is a zone between two adjacent transmission devices, among transmission devices forming a communication network, in the communication network, or a single span in the communication network, for the corresponding one of different wavelengths, and configured to transmit an optical signal of each of the wavelengths via the corresponding path set to the wavelength, the device comprising: determination means for determining whether an optical signal of at least one of the wavelengths is transmittable only to a path, among newly formed paths, for which the number of spans forming the path is equal to or less than a predetermined upper-limit number, in order to transmit one or more optical signals of one or more wavelengths among the wavelengths.

摘要翻译： 一种用于光波分复用通信系统的确定装置，被配置为在所述通信中，在形成通信网络的传输设备之间设置每个不同的路径，每个不同的路径通过跨越两个相邻传输设备之间的区域的跨接形成 网络或通信网络中的单个跨度，用于相应的不同波长的一个，并且被配置为经由设置为波长的相应路径来发送每个波长的光信号，该设备包括：确定装置，用于确定是否 至少一个波长的光信号可以仅在形成路径的跨度数量等于或小于预定上限数量的新形成的路径中的路径上传送，以便传输一个或多个 波长中的一个或多个波长的光信号。