公开(公告)号：US20160142799A1

公开(公告)日：2016-05-19

申请号：US14919910

申请日：2015-10-22

申请人： FUJITSU LIMITED

发明人： Hiromichi MAKISHIMA ,  Hidetaka KAWAHARA ,  Yuji OBANA ,  Kazumasa MIKAMI ,  Wataru ODASHIMA ,  Shingo HOTTA ,  Hiroyuki KITAJIMA

IPC分类号： H04Q11/00 ,  H04J14/08

CPC分类号： H04J3/1652

摘要： A transmission device to multiplex in a first signal a plurality of second signals each having a low rate as compared with the first signal, the transmission device includes: a plurality of memories to store the plurality of second signals; a selector to select one of the second signals read from the plurality of memories; and a controller to control read timing to read the plurality of second signals from the plurality of memories and signal selection timing to select the one of the second signals by the selector so as to execute rearrangement processing of the plurality of second signals read from the plurality of memories in accordance with cross-connect setting information for the plurality of second signals and shift processing of the plurality of second signals read from the plurality of memories in accordance with multiplexing positions of the plurality of second signals for the first signal.

摘要翻译： 一种传输装置，用于在第一信号中复用与第一信号相比具有低速率的多个第二信号，所述传输装置包括：存储多个第二信号的多个存储器; 选择器，用于选择从所述多个存储器读取的所述第二信号之一; 以及控制器，用于控制读取定时以从多个存储器读取多个第二信号和信号选择定时，以由选择器选择第二信号中的一个，以执行从多个存储器读取的多个第二信号的重排处理 根据多个第二信号的交叉连接设置信息和从多个存储器读取的多个第二信号的移位处理，根据多个第二信号的第一信号的多路复用位置进行移位处理。

公开(公告)号：US20130243114A1

公开(公告)日：2013-09-19

申请号：US13787856

申请日：2013-03-07

申请人： FUJITSU LIMITED

发明人： Junichi SUGIYAMA ,  Makoto SHIMIZU ,  Wataru ODASHIMA ,  Shota SHINOHARA ,  Hiroyuki HOMMA

IPC分类号： H04L7/00

CPC分类号： H04L7/0016 ,  H04J3/0691

摘要： A transmission apparatus for transmitting frames accommodating client data over a transmission network, comprising a clock generation unit that generates a clock for timing processing period of signal processing, a deviation detection unit that detects clock deviation between the clock generated by the clock generation unit and the clock used for timing processing period of signal processing by other transmission apparatus that receives the client data from outside the transmission network and adds them to frames, and a timing generation unit that generates timing signal of processing period of signal processing corrected with the clock deviation.

摘要翻译： 一种发送装置，用于通过传输网络传送容纳客户端数据的帧，包括产生用于信号处理的定时处理周期的时钟的时钟产生单元，检测由时钟发生单元产生的时钟和时钟偏差之间的时钟偏差的偏差检测单元 用于由传输网络外部接收客户端数据的其他传输装置的信号处理定时处理周期的时钟，并将其相加到帧;以及定时生成单元，生成用时钟偏差校正的信号处理的处理周期的定时信号。

公开(公告)号：US20130259484A1

公开(公告)日：2013-10-03

申请号：US13781959

申请日：2013-03-01

申请人： FUJITSU LIMITED

发明人： Hidetaka KAWAHARA ,  Junichi SUGIYAMA ,  Wataru ODASHIMA ,  Shota SHINOHARA ,  Hiroyuki HOMMA

IPC分类号： H04J14/08

CPC分类号： H04J14/08 ,  H04J3/1652 ,  H04J2203/0012 ,  H04J2203/0025 ,  H04J2203/0096

摘要： A data transmission device where a low-speed signal transmission frame is included in time slots of a high-speed signal transmission frame and a number of the time slots to include the low-speed signal transmission frame is variable, wherein the time slots have respective time slot numbers, includes a storage unit storing signal data of the high-speed signal transmission frame corresponding to the number of the time slots based on a time slot number basis, wherein the signal data of the high-speed signal transmission frame are supplied on the time slot number basis; and a selection and output unit selecting and sequentially outputting the signal data on the time slot number basis, wherein the signal data have been stored in accordance with the number of the time slots.

摘要翻译： 在高速信号传输帧的时隙中包括低速信号传输帧的数据传输设备和包括低速信号传输帧的时隙数量是可变的，其中时隙具有相应的 时隙号包括存储单元，其基于时隙数基准存储对应于时隙数量的高速信号传输帧的信号数据，其中提供高速信号传输帧的信号数据 时隙数基础; 以及选择和输出单元，以时隙号为基础选择并依次输出信号数据，其中根据时隙的数量已经存储了信号数据。