公开(公告)号：US20120219006A1

公开(公告)日：2012-08-30

申请号：US13465356

申请日：2012-05-07

申请人： Masahiko MIZUTANI ,  Yoshihiro Ashi ,  Masayuki Takase ,  Atsushi Iwamura ,  Akihiko Tanaka ,  Hideki Endo ,  Tohru Kazawa

发明人： Masahiko MIZUTANI ,  Yoshihiro Ashi ,  Masayuki Takase ,  Atsushi Iwamura ,  Akihiko Tanaka ,  Hideki Endo ,  Tohru Kazawa

IPC分类号： H04L12/56

CPC分类号： H04L45/04 ,  H04J3/1617 ,  H04J2203/0083

摘要： An interconnection between fully synchronous networks and next-generation frame communications networks is disclosed. A means of bidirectional frame format conversion between a synchronous multiplexing system and a logical multiplexing system is provided, along with a method of transmitting data between different networks on a path as if it were being transmitted in the same network. Further, when converting network control information in an STM network into data suitable for a packet network, even across the boundary of a synchronous multiplexing system and a logical multiplexing system, a unified communication management means is provided over the whole path.

摘要翻译： 公开了完全同步网络和下一代帧通信网络之间的互连。 提供了在同步多路复用系统和逻辑多路复用系统之间的双向帧格式转换的方法，以及在路径上的不同网络之间传输数据的方法，如同在同一网络中传输一样。 此外，当将STM网络中的网络控制信息转换为适用于分组网络的数据时，甚至跨越同步复用系统和逻辑多路复用系统的边界，在整个路径上提供统一的通信管理装置。

公开(公告)号：US20090067850A1

公开(公告)日：2009-03-12

申请号：US12146579

申请日：2008-06-26

申请人： Masahiko MIZUTANI ,  Yoshihiro Ashi

发明人： Masahiko MIZUTANI ,  Yoshihiro Ashi

IPC分类号： H04B10/00

CPC分类号： H04L7/0016 ,  H04J3/0605 ,  H04J3/1694 ,  H04L43/0864 ,  H04Q11/0067 ,  H04Q2011/0064 ,  H04Q2011/0079 ,  H04Q2011/0088

摘要： A transmission device uses transmission delay time of reciprocation with the terminal and time information of the transmission device to create a correction value of time information of the terminal and transmits it to the terminal. The terminal includes expected arrival time information based on the time information of the terminal and the correction value received from the transmission device in a frame transmitted to the transmission device. The transmission device compares reception time of the frame with the expected arrival time information in the frame. If they match, the time information of the terminal synchronizes with the time information of the transmission device. If they do not match, the transmission device transmits a new correction value to the terminal. The terminal transmits a frame including expected arrival time information using the new correction value to the transmission device.

摘要翻译： 传输设备使用终端的传输延迟时间和发送设备的时间信息来创建终端的时间信息的校正值并将其发送到终端。 终端包括基于终端的时间信息的预期到达时间信息和在发送到发送装置的帧中从发送装置接收到的校正值。 发送装置将帧的接收时间与帧中的预期到达时间信息进行比较。 如果匹配，则终端的时间信息与发送装置的时间信息同步。 如果不匹配，则发送装置向终端发送新的修正值。 终端使用新的校正值向发送装置发送包括预期到达时间信息的帧。

公开(公告)号：US20130028112A1

公开(公告)日：2013-01-31

申请号：US13494159

申请日：2012-06-12

申请人： Masahiko MIZUTANI ,  Takayuki KANNO

发明人： Masahiko MIZUTANI ,  Takayuki KANNO

IPC分类号： H04L12/24 ,  H04L12/26

CPC分类号： H04L43/106

摘要： For a user signal (signal requesting for provision of services) input to a signal transport network, header information for transmission in the signal transport network is given at a portal edge of the signal transport network on the user side. The information given at this time includes a time stamp indicating the time of receiving the user signal by the edge. In a server on the service provider side, the time stamp is referred to, and services are provided for each user. Specifically, a response process schedule for each user is produced from the time stamp, and waiting time is reduced and a priority process is performed in accordance with the time of issuing the request by the user.

摘要翻译： 对于输入到信号传输网络的用户信号（请求提供服务的信号），在用户侧的信号传输网络的门限边缘处给出信号传输网络中用于传输的头信息。 此时给出的信息包括指示边缘接收用户信号的时间的时间戳。 在服务提供商侧的服务器中，引用时间戳，并为每个用户提供服务。 具体地说，从时间标记产生每个用户的响应过程调度，并且根据用户发出请求的时间，等待时间减少并执行优先级处理。

公开(公告)号：US20120063774A1

公开(公告)日：2012-03-15

申请号：US13221792

申请日：2011-08-30

申请人： Masao NIIBE ,  Masahiko MIZUTANI

发明人： Masao NIIBE ,  Masahiko MIZUTANI

IPC分类号： H04B10/08 ,  H04B10/12

CPC分类号： H04J3/1694 ,  H04J2203/0058 ,  H04J2203/0066 ,  H04Q11/0067 ,  H04Q2011/0079

摘要： When an ONU accommodating range is enlarged, and ONUs shorter and ONUs longer in a communication path to an OLT are accommodated in a PON at the same time, there is a need to change a light intensity at the time of transmitting a downstream signal in order that both of the ONUs receive a downstream signal from the OLT. When a near-end ONU receives a signal having a light intensity necessary to communicate between the OLT and a far-end ONU, there arises such a problem that the light intensity is as high as an ONU receiver fails. In order to eliminate the ONU failure of the above problem, prior to transmission of the downstream signal, a downstream signal transmission schedule (downstream light intensity map) is notified to all of the ONUs. An optical transceiver of the OLT has a function of adjusting an output light intensity, and adjusts the light intensity to values receivable by the individual ONUs when the signal arrives at the respective ONUs according to route distances to the respective ONUs.

摘要翻译： 当ONU容纳范围被放大并且在OLT的通信路径中更短的ONU和更长的ONU在同一时间被容纳在PON中时，需要依次改变发送下行信号时的光强度 两个ONU都接收到来自OLT的下行信号。 当近端ONU接收到具有在OLT和远端ONU之间通信所需的光强度的信号时，出现这样的问题：光强度与ONU接收机失败一样高。 为了消除上述问题的ONU故障，在发送下行信号之前，向所有的ONU通知下行信号发送调度（下行光强度图）。 OLT的光收发器具有调整输出光强度的功能，并且当根据到相应ONU的路线距离信号到达相应ONU时，将光强度调整为各个ONU可接收的值。

公开(公告)号：US20100034534A1

公开(公告)日：2010-02-11

申请号：US12389675

申请日：2009-02-20

申请人： Masao NIIBE ,  Masahiko MIZUTANI ,  Tohru KAZAWA

发明人： Masao NIIBE ,  Masahiko MIZUTANI ,  Tohru KAZAWA

IPC分类号： H04B10/08

CPC分类号： H04Q11/0067 ,  H04J3/0682 ,  H04J14/0226 ,  H04J14/0247 ,  H04J14/0252 ,  H04J14/0282 ,  H04Q2011/0064 ,  H04Q2011/0079

摘要： In a PON, at the time of ranging, an OLT (a master station) measures an optical level of a signal from at least an ONU (a slave station) capable of communicating at plural transmission speeds. The OLT determines the transmission speed applied to the ONU according to the measured level. Incidentally, the ONU may measure an optical level of a ranging request signal and determine the transmission speed. At a normal operation, when the OLT sends information of plural different transmission speeds to the ONU, a timing when a next frame reaches and transmission speed information are notified to the ONU. Based on the timing, the ONU receives only data of the transmission speed that can be handled. Besides, the OLT switches the transmission speed to receive data based on a grant designation transmitted from the plural ONUs to the OLT.

摘要翻译： 在PON中，在测距时，OLT（主站）测量来自至少能够以多个传输速度进行通信的ONU（从站）的信号的光级。 OLT根据测量级别确定应用于ONU的传输速度。 顺便提及，ONU可以测量测距请求信号的光级，并确定传输速度。 在正常操作中，当OLT向ONU发送多个不同传输速度的信息时，下一帧到达的定时和传输速度信息被通知给ONU。 基于定时，ONU仅接收可以处理的传输速度的数据。 此外，OLT根据从多个ONU发送到OLT的授权指定，切换传输速度以接收数据。

公开(公告)号：US20120070147A1

公开(公告)日：2012-03-22

申请号：US13239963

申请日：2011-09-22

申请人： Masahiko MIZUTANI ,  Yusuke Yajima ,  Takayuki Kanno ,  Takeshi Yasuda

发明人： Masahiko MIZUTANI ,  Yusuke Yajima ,  Takayuki Kanno ,  Takeshi Yasuda

IPC分类号： H04B10/08

CPC分类号： H04L45/26 ,  H04J3/0682 ,  H04L43/0852 ,  H04L45/22 ,  H04L45/62 ,  H04L47/70 ,  H04L47/746 ,  H04L47/762 ,  H04L47/826 ,  H04Q11/0062 ,  H04Q2011/0079 ,  H04Q2011/0081

摘要： Communication arrangements wherein each of ONUs of a first or second PON transmits data toward a connected first or second OLT after a wait time period designated by the connected first or second OLT; the first communication device of the first packet communication network sends a first frame for measuring communication time period, to the second communication device of the second packet communication network through the first PON, and sends a second frame for measuring communication time period, to the second communication device through the second PON; and the second communication device calculates a difference of communication time period between the received first and second frames, and instructs the first or second OLT of the first or second PON, for correcting a wait time period which is set to the one or plural ONUs connected to the first or second OLT, based on the difference between communication time periods.

摘要翻译： 通信布置，其中第一或第二PON的每个ONU在由所连接的第一或第二OLT指定的等待时间段之后向连接的第一或第二OLT发送数据; 第一分组通信网络的第一通信设备通过第一PON向第二分组通信网络的第二通信设备发送用于测量通信时间段的第一帧，并向第二分组通信网络发送用于测量通信时间段的第二帧 通信设备通过第二PON; 并且第二通信设备计算接收的第一和第二帧之间的通信时间段的差异，并且指示第一或第二PON的第一或第二OLT用于校正被设置为连接的一个或多个ONU的等待时间段 基于通信时间段之间的差异，到第一或第二OLT。

公开(公告)号：US20100178051A1

公开(公告)日：2010-07-15

申请号：US12638383

申请日：2009-12-15

申请人： Masahiko MIZUTANI ,  Yusuke Yajima

发明人： Masahiko MIZUTANI ,  Yusuke Yajima

IPC分类号： H04B10/08

CPC分类号： H04J3/0682 ,  H04J3/0652 ,  H04Q11/0067 ,  H04Q2011/0081 ,  H04Q2011/009

摘要： An optical communication system has a master station and a plurality of slave stations connected thereto via an optical fiber network, which is provided with an optical splitter and a relay unit which relays signals transmitted/received between the master station and the plurality of slave stations. The master station includes a first controller for performing ranging between the master station and the relay unit, and the relay unit includes a second controller for performing ranging between the relay unit and the plurality of slave stations. The master station determines, on the basis of the results of ranging performed by the first and second controllers as well as reports from the slave stations, timings for the slave stations to transmit signals to the master station, and receives signals multiplexed through the optical fiber network from the slave stations.

摘要翻译： 光通信系统具有主站和经由光纤网络连接到其上的多个从站，光纤网络设有光分路器和中继单元，其中继在主站与多个从站之间发送/接收的信号。 主站包括用于在主站和中继单元之间进行测距的第一控制器，并且中继单元包括用于执行中继单元与多个从站之间的测距的第二控制器。 主站基于由第一和第二控制器执行的测距结果以及从站的报告，确定从站向主站发送信号的定时，并且接收通过光纤复用的信号 从站的网络。

公开(公告)号：US20100002591A1

公开(公告)日：2010-01-07

申请号：US12488823

申请日：2009-06-22

申请人： Masahiko MIZUTANI ,  Yusuke Yajima ,  Takayuki Kanno ,  Takeshi Yasuda

发明人： Masahiko MIZUTANI ,  Yusuke Yajima ,  Takayuki Kanno ,  Takeshi Yasuda

IPC分类号： H04L12/26 ,  H04J3/16

CPC分类号： H04L45/26 ,  H04J3/0682 ,  H04L43/0852 ,  H04L45/22 ,  H04L45/62 ,  H04L47/70 ,  H04L47/746 ,  H04L47/762 ,  H04L47/826 ,  H04Q11/0062 ,  H04Q2011/0079 ,  H04Q2011/0081

摘要： Communication time period measuring frames are simultaneously sent from an OAM adaptive device on a transmission side, to both a working path and a protection path. In an OAM adaptive device on a reception side, reception times of the frames having arrived from both the paths are checked so as to measure a time period difference between both the paths. The time period difference is fed back to a logic distance adjustment function of each PON section to determine required communication time periods of the PON sections respectively included in a working system and a protection system. Communication time periods of the working system and the protection system in a packet communication network are arbitrated in order to decrease a packet loss at line switching in a packet relaying network.

摘要翻译： 通信时间段测量帧同时从发送侧的OAM自适应设备发送到工作路径和保护路径。 在接收侧的OAM自适应装置中，检查从两个路径到达的帧的接收次数，以测量两个路径之间的时间差。 时间差被反馈到每个PON部分的逻辑距离调整功能，以确定分别包括在工作系统和保护系统中的PON部分的所需通信时间段。 对分组通信网络中的工作系统和保护系统的通信时间段进行仲裁，以便在分组中继网络中的线路交换中减少分组丢失。

公开(公告)号：US20070226996A1

公开(公告)日：2007-10-04

申请号：US11754011

申请日：2007-05-25

申请人： Masahiko MIZUTANI ,  Mitsuru NOGUCHI ,  Nobuhisa TAKAKUSAKI

发明人： Masahiko MIZUTANI ,  Mitsuru NOGUCHI ,  Nobuhisa TAKAKUSAKI

IPC分类号： H05K3/30 ,  H01L21/00

CPC分类号： H01L21/565 ,  H01L21/84 ,  H01L23/13 ,  H01L24/45 ,  H01L24/48 ,  H01L24/97 ,  H01L25/16 ,  H01L27/12 ,  H01L2224/32225 ,  H01L2224/451 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/30107 ,  H05K1/056 ,  H05K3/0052 ,  H05K3/284 ,  H05K2201/09036 ,  H05K2201/0909 ,  H05K2201/09827 ,  H05K2203/1572 ,  H01L2224/85 ,  H01L2224/83 ,  H01L2924/00015 ,  H01L2224/05599 ,  H01L2924/00 ,  H01L2924/00012

摘要： An object of the present invention is to provide a method of manufacturing a hybrid integrated circuit device, in which multiple circuit boards are manufactured from one large metal board by dicing. The hybrid integrated circuit device of the present invention includes a circuit board with a surface provided with an insulating layer, and conductive patterns provided on the insulating layer. Circuit elements are electrically connected to the conductive patterns. Further, each side surface of the circuit board includes a first inclined portion extending obliquely downward from a peripheral portion of the surface of the circuit board, and a second inclined portion extending obliquely upward from a back surface of the circuit board and formed to be larger than the first inclined portion.

摘要翻译： 本发明的目的是提供一种制造混合集成电路器件的方法，其中通过切割从一个大型金属板制造多个电路板。 本发明的混合集成电路器件包括具有设置有绝缘层的表面的电路板和设置在绝缘层上的导电图案。 电路元件电连接到导电图案。 此外，电路基板的各侧面包括从电路基板的表面的周边部向斜下方延伸的第一倾斜部，以及从电路基板的背面向斜上方延伸并形成为较大的第二倾斜部 比第一倾斜部分。