公开(公告)号：US20100118872A1

公开(公告)日：2010-05-13

申请号：US12579767

申请日：2009-10-15

申请人： Katsuhiro SHIRAI ,  Kanji Naito ,  Koji Takeguchi

发明人： Katsuhiro SHIRAI ,  Kanji Naito ,  Koji Takeguchi

IPC分类号： H04L12/56

CPC分类号： H04L12/43

摘要： A communication apparatus operable to set a path based on path setting information used to set a communication path over a communication network formed by a plurality of the communication apparatuses, the communication apparatus including a first storage medium operable to store first path setting information formatted with a first format, a second storage medium operable to store second path setting information formatted with a second format, and a controller operable to control to convert control information of the communication apparatus in which the first path setting information stored in the first storage medium is set, to the second path setting information formatted with the second format.

摘要翻译： 一种通信装置，其可操作用于基于由多个通信装置形成的通信网络设置通信路径的路径设定信息来设定路径，所述通信装置包括：第一存储介质，其可以存储第一路径设定信息， 第一格式，第二存储介质，其可操作以存储以第二格式格式化的第二路径设置信息;以及控制器，其可操作以控制转换其中设置存储在第一存储介质中的第一路径设置信息的通信设备的控制信息， 到以第二格式格式化的第二路径设置信息。

公开(公告)号：US20070248119A1

公开(公告)日：2007-10-25

申请号：US11803692

申请日：2007-05-15

申请人： Koji Takeguchi ,  Ryuichi Moriya ,  Nobuhiro Rikitake ,  Hideki Matsui ,  Hirotaka Morita

发明人： Koji Takeguchi ,  Ryuichi Moriya ,  Nobuhiro Rikitake ,  Hideki Matsui ,  Hirotaka Morita

IPC分类号： H04J3/24

CPC分类号： H04J3/1611 ,  H04J3/0623 ,  H04J14/02 ,  H04J2203/006 ,  H04J2203/0089 ,  H04J2203/0094 ,  H04Q11/0478

摘要： In order to increase the efficiency of large-capacity transmission, the continuity of divided signals generated by dividing a multiplexed signal is maintained and the original large-capacity multiplexed signal is restored. A signal dividing section divides a multiplexed signal to generate a plurality of divided signals in the STS or STM transmission interface format. A guarantee information adding section adds guarantee information for guaranteeing the continuity of the divided signals to each of the divided signals to generate transmission signals. A signal sending section sends the transmission signals via a transmission line in the transmission interface format. A signal receiving section receives the transmission signals. A signal restoring section restores the multiplexed signal by constructing the divided signals on the basis of the guarantee information.

公开(公告)号：US06735171B2

公开(公告)日：2004-05-11

申请号：US09261338

申请日：1999-03-03

申请人： Koji Takeguchi

发明人： Koji Takeguchi

IPC分类号： H04L1256

CPC分类号： H04L1/22 ,  H04J3/14 ,  H04J2203/006

摘要： This invention relates to an SDH transmission technique, wherein one SDH transmission equipment is provided with a first switching control part which performs a line switching control between a work line and a protection line in accordance with setting information on a line switching control and a setting information transfer part which transfers the setting information to other SDH transmission equipment as setting information at other SDH transmission equipment, while other SDH transmission equipment is provided with a setting information detection part which detects the setting information transferred from the one SDH transmission equipment and a second line switching control part which performs a line switching control at own side in accordance with the setting information detected by the setting information detection part. Accordingly, an occurrence of disagreement of setting information on the line switching control in an SDH transmission system can be prevented and a normal line switching control between opposite equipments can be always performed.

摘要翻译： SDH传输技术本发明涉及一种SDH传输技术，其中一个SDH传输设备设置有第一切换控制部分，其根据关于线路切换控制和设置信息的设置信息在工作线路和保护线路之间执行线路切换控制 传送部件，其将设置信息传送到其他SDH传输设备作为其他SDH传输设备处的设置信息，而其他SDH传输设备设置有设置信息检测部件，该设置信息检测部件检测从一个SDH传输设备传送的设置信息和第二行 开关控制部，其根据由设定信息检测部检测出的设定信息，自身进行线路切换控制。 因此，可以防止在SDH传输系统中对线路切换控制的设置信息的不一致的发生，并且可以总是执行相对设备之间的正常线路切换控制。

公开(公告)号：US07548693B2

公开(公告)日：2009-06-16

申请号：US10900763

申请日：2004-07-28

申请人： Gaku Kimura ,  Koji Takeguchi

发明人： Gaku Kimura ,  Koji Takeguchi

IPC分类号： H04J14/00

CPC分类号： H04J14/0291 ,  H04J14/0283 ,  H04J14/0294

摘要： A relay transmission apparatus in which the effectiveness of a protecting function is improved by suppressing variation of an OSNR value of a signal regardless of the distance that the signal is transmitted. The relay transmission apparatus is comprised of a first regenerative relay unit, a second regenerative relay unit, and a protection process unit for extracting a signal component from each of the first and second regenerative relay units and selectively outputting either of the extracted signal components as a drop signal.

摘要翻译： 一种中继发送装置，其中通过抑制信号的OSNR值的变化而改善保护功能的有效性，而与信号的发送距离无关。 中继传输装置包括第一再生中继单元，第二再生中继单元和保护处理单元，用于从第一和第二再生中继单元中的每一个提取信号分量，并且将所提取的信号分量中的任一个选择性地输出为 丢弃信号。