公开(公告)号：US20120219291A1

公开(公告)日：2012-08-30

申请号：US13405530

申请日：2012-02-27

申请人： Isao Chiku ,  Yukio Suda ,  Shiuji Sakakura

发明人： Isao Chiku ,  Yukio Suda ,  Shiuji Sakakura

IPC分类号： H04J14/00

CPC分类号： H04J3/1652 ,  H04J3/0691 ,  H04J2203/0007 ,  H04J2203/0008

摘要： A cross-connect system includes a mapping unit that maps second signal frames on which cross-connection is performed with a space switch, into third signal frames on which cross-connection is performed with the space switch and a time switch; a selection unit that selects either first signal frames on which cross-connection is performed with the space switch and the time switch and corresponding clock signals, or the third signal frames and corresponding clock signals; a cross-connection unit that receives either the first signal frames and corresponding clock signals or the third signal frames and corresponding clock signals selected by the selection unit and performs cross-connection for either the first signal frames or the third signal frames; and a demapping unit that demaps the third signal frames output from the cross-connection unit into the second signal frames and output the second signal frames.

摘要翻译： 交叉连接系统包括映射单元，其将与空间开关进行交叉连接的第二信号帧映射到与空间开关进行交叉连接的第三信号帧和时间开关; 选择单元，其选择与空​​间开关进行交叉连接的第一信号帧和时间切换以及对应的时钟信号，或者选择第三信号帧和对应的时钟信号; 交叉连接单元，其接收由选择单元选择的第一信号帧和相应的时钟信号或第三信号帧和对应的时钟信号，并对第一信号帧或第三信号帧执行交叉连接; 以及解映射单元，将从交叉连接单元输出的第三信号帧解映射成第二信号帧，并输出第二信号帧。

公开(公告)号：US06226270B1

公开(公告)日：2001-05-01

申请号：US09122412

申请日：1998-07-24

申请人： Isao Chiku ,  Toru Kosugi ,  Yoshihiro Yatagai ,  Yoshitaka Taki

发明人： Isao Chiku ,  Toru Kosugi ,  Yoshihiro Yatagai ,  Yoshitaka Taki

IPC分类号： H04L1257

CPC分类号： H04L43/50 ,  H04J3/0685 ,  H04J3/14 ,  H04J2203/0042 ,  H04J2203/0057

摘要： A method for a path trace check reducing a load on a computer, raising the speed of the check, and easily enabling an increase of nodes to be added. On a sender side, a first computer simply generates path trace data, adds a specific code CR to this, multiplexes this to the transmission data, then transmits the same to a transmission line. On a receiver side, a second computer simply generates an expected value of the path trace data, autonomously compares this expected value and the actual path trace data extracted from the received transmission data by using the specific code, and determines coincidence of the two.

摘要翻译： 用于路径跟踪检查的方法减少计算机上的负载，提高检查速度，并且容易地增加要添加的节点。 在发送方，第一台计算机简单地生成路径跟踪数据，向其中添加特定代码CR，将其复用到发送数据，然后将其发送到传输线。 在接收机侧，第二计算机简单地生成路径轨迹数据的预期值，通过使用特定的代码自主地比较该期望值和从接收的发送数据提取的实际路径跟踪数据，并且确定两者的一致性。

公开(公告)号：US20090161698A1

公开(公告)日：2009-06-25

申请号：US12338700

申请日：2008-12-18

申请人： Isao CHIKU

发明人： Isao CHIKU

IPC分类号： H04J3/02

CPC分类号： H04J3/1611 ,  H04J2203/0003 ,  H04J2203/0008 ,  H04J2203/0025

摘要： A data processing apparatus, having an overhead branching unit configured to branch a signal data into an overhead and signal data; a control unit configured to retain the overhead; a time slot interchange unit configured to perform time slot interchange on the signal data; and an overhead insertion unit configured to insert the signal data and the overhead output from the time slot interchange unit and outputting as signal data.

摘要翻译： 一种数据处理装置，具有被配置为将信号数据分支到开销和信号数据中的开销分支单元; 配置成保持开销的控制单元; 时隙交换单元，被配置为对所述信号数据执行时隙交换; 以及开关插入单元，被配置为插入来自时隙交换单元的信号数据和开销输出，并作为信号数据输出。

公开(公告)号：US08780897B2

公开(公告)日：2014-07-15

申请号：US13405530

申请日：2012-02-27

申请人： Isao Chiku ,  Yukio Suda ,  Shiuji Sakakura

发明人： Isao Chiku ,  Yukio Suda ,  Shiuji Sakakura

IPC分类号： H04L12/50

CPC分类号： H04J3/1652 ,  H04J3/0691 ,  H04J2203/0007 ,  H04J2203/0008

摘要： A cross-connect system includes a mapping unit that maps second signal frames on which cross-connection is performed with a space switch, into third signal frames on which cross-connection is performed with the space switch and a time switch; a selection unit that selects either first signal frames on which cross-connection is performed with the space switch and the time switch and corresponding clock signals, or the third signal frames and corresponding clock signals; a cross-connection unit that receives either the first signal frames and corresponding clock signals or the third signal frames and corresponding clock signals selected by the selection unit and performs cross-connection for either the first signal frames or the third signal frames; and a demapping unit that demaps the third signal frames output from the cross-connection unit into the second signal frames and output the second signal frames.

摘要翻译： 交叉连接系统包括映射单元，其将与空间开关进行交叉连接的第二信号帧映射到与空间开关进行交叉连接的第三信号帧和时间开关; 选择单元，其选择与空​​间开关进行交叉连接的第一信号帧和时间切换以及对应的时钟信号，或者选择第三信号帧和对应的时钟信号; 交叉连接单元，其接收由选择单元选择的第一信号帧和相应的时钟信号或第三信号帧和对应的时钟信号，并对第一信号帧或第三信号帧执行交叉连接; 以及解映射单元，将从交叉连接单元输出的第三信号帧解映射成第二信号帧，并输出第二信号帧。