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1. 发明专利

JP2008199161A Converting device, method, program and recording medium for asynchronous and synchronous communication network, and communication system 有权
标题翻译：用于异步和同步通信网络的转换设备，方法，程序和记录介质以及通信系统
公开(公告)号：JP2008199161A
公开(公告)日：2008-08-28
申请号：JP2007030248
申请日：2007-02-09
申请人： Fujitsu Ltd , Hinox:Kk , 富士通株式会社 , 株式会社ヒノックス
发明人： MATSUMOTO TAKESHI , ISHIKAWA KENICHI , SAWAI ISAO , YAMAGUCHI NORIKO , ISEYA SHINICHI
IPC分类号： H04L7/00 , H04J3/00
摘要： PROBLEM TO BE SOLVED: To provide a converting device, a method, a program, and a recording medium for an asynchronous and synchronous communication network, and a communication system that perform stable synchronous communication between synchronous multiplex communication devices by transmitting multiframe data of a plurality of channels of a synchronous communication network to an IP communication network through channel dispersion without requiring external network synchronization. SOLUTION: A legacy IP converter is set as a clock master and other legacy IP converters 12-2 and 12-3 are set as clock slaves. One specified channel of the master clock is set as a master channel of clock synchronous control. The clock master legacy IP converter 12-1 transmits the multiframe data to the IP network 18 in channel-spread IP packets. The clock slave legacy IP converters 12-2 to 16-6 stores received IP packets in receiving buffers by the channels, and reads out and transmits all the channels as multiframe data in synchronism. When a receiving buffer amount of the receiving buffer of the master channel reaches a predetermined center value, a variable clock unit is set to a center frequency and actuated, and the clock frequency of the variable clock unit is controlled and clock synchronized with the clock master side so that the receiving buffer amount after the actuation becomes stable at the center value. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供用于异步和同步通信网络的转换装置，方法，程序和记录介质，以及通过发送多帧数据来在同步多路通信装置之间执行稳定的同步通信的通信系统的多个信道的同步通信网络通过信道分散而不需要外部网络同步到IP通信网络。解决方案：传统IP转换器设置为时钟主机，其他传统IP转换器12-2和12-3设置为时钟从机。主时钟的一个指定通道被设置为时钟同步控制的主通道。时钟主传统IP转换器12-1在信道扩展的IP分组中将多帧数据发送到IP网络18。时钟从属传统IP转换器12-2至16-6通过信道将接收到的IP数据包存储在接收缓冲器中，并且以同步的方式读出并发送所有信道作为多帧数据。当主信道的接收缓冲器的接收缓冲量达到预定的中心值时，将可变时钟单元设置为中心频率并被激活，并且控制可变时钟单元的时钟频率并与时钟主机同步时钟使得致动后的接收缓冲量在中心值处变得稳定。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006101422A Radio repeater, radio repeating method, and information communications system 有权
标题翻译：无线电发射机，无线电重发方法和信息通信系统
公开(公告)号：JP2006101422A
公开(公告)日：2006-04-13
申请号：JP2004287737
申请日：2004-09-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： NAKAYAMA KOICHIRO , TAMURA HIROKI , TAKAO SHINJI , MATSUNAGA KOJI , ISHIKAWA KENICHI , OKAMURA KANNA , SAWADA JUNICHI , AMARI HIDETOSHI
IPC分类号： H04B7/15 , H04B7/24 , H04L12/42 , H04Q7/36
CPC分类号： H04B7/204 , H04L41/0896 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/746 , H04L47/762 , H04L47/824 , H04L47/829 , H04L63/08
摘要： PROBLEM TO BE SOLVED: To speedily control a bandwidth distribution due to the increase/decrease of the number of radio channels, without requiring the intervention of an operator.
SOLUTION: A part of a trunk line 50 comprising a ring-like information transmission line, such as RPR, a radio relay apparatus 10 and a radio relay apparatus 20 constituting a radio channel 40 constituted of pairs of a plurality units of radio equipment 11 and 21 and a plurality of microwave lines 40a. Each ofthe radio relay apparatuses 10 and 20 includes a control unit 15 comprising a band conversion section 13 and a communication module 14, in which multiplexing/demultiplexing is dynamically performed between the plurality of microwave lines 40a of a bandwidth W1 and a bandwidth W0 of the trunk line 50, to variably control the bandwidth W0 of the trunk line 50 according to the increase/decrease in the number of pairs of radio equipment 11 and 21 (microwave lines 40a).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：由于无线电信道数量的增加/减少而能够快速地控制带宽分配，而不需要操作者的干预。解决方案：包括诸如RPR的环形信息传输线路的一部分，构成无线电信道40的无线电中继装置10和无线电中继装置20，无线电信道40由多个单元的无线电设备11和21以及多个微波线路40a。无线电中继装置10和20中的每一个包括控制单元15，其包括频带转换部分13和通信模块14，其中在带宽W1的多个微波线路40a和动态地执行带宽W1的带宽W0之间动态执行复用/解复用中继线50，根据无线电设备11和21（微波线路40a）的数量的增加/减少来可变地控制中继线50的带宽W0。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2009246692A Multiplex transmission apparatus 有权
标题翻译：多路传输设备
公开(公告)号：JP2009246692A
公开(公告)日：2009-10-22
申请号：JP2008090944
申请日：2008-03-31
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KUGIMIYA JUNICHI , SUGIYAMA SEIJI , ISHIKAWA KENICHI , MIHATA AKIHIRO
IPC分类号： H04J3/00
摘要： PROBLEM TO BE SOLVED: To provide a multiplex transmission apparatus for outputting data to a single transmission path while adjusting a phase of the data by frame input from each of a plurality of transmission paths, without including a FIFO.
SOLUTION: A multiplex transmission apparatus 100 includes: a storage unit 2 with three memories as buffers; a frame phase detection unit 3 for detecting a phase of each frame; a write control unit 4 for sequentially writing data of the frames in association with the memories in the storage unit 2 by counting a plurality of data constituting each of the frames in order from the start of the frames based on the phase of each frame detected by the frame phase detection unit 3 and setting a count value as a write address; a read control unit 5 for designating data of a predetermined read address from among the data written into a memory other than the memory being written in the storage unit 2 and reading the data of the designated address synchronously from a common memory in each storage unit 2; and a multiplexer 6 for multiplexing a plurality of data read out by the read control unit 5.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在不包括FIFO的情况下从多个传输路径中的每一个输入数据的相位调整到单个传输路径的同时输出数据的多路复用传输装置。解决方案：复用传输设备100包括：具有三个存储器作为缓冲器的存储单元2; 帧相位检测单元3，用于检测每帧的相位; 一个写入控制单元4，用于通过从基于帧的开始的顺序根据由帧的开始的每个帧的相位开始计数构成每个帧的多个数据，顺序地将与存储器相关联的帧的数据写入存储单元2中帧相位检测单元3，并将计数值设置为写入地址; 读取控制单元5，用于从写入存储单元2中的存储器以外的存储器中写入的数据中指定预定读取地址的数据，并从每个存储单元2中的公共存储器同步地读取指定地址的数据 ; 以及多路复用器6，用于复用由读取控制单元5读出的多个数据。版权所有：（C）2010，JPO＆INPIT

4. 发明专利

JP2007116284A Transmitter 审中-公开
标题翻译：发射机
公开(公告)号：JP2007116284A
公开(公告)日：2007-05-10
申请号：JP2005303528
申请日：2005-10-18
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SAWADA JUNICHI , MATSUMOTO TAKESHI , OSHIDA TAKENORI , ISHIKAWA KENICHI
IPC分类号： H04L12/46
CPC分类号： H04L47/10 , H04L1/203 , H04L47/12 , H04L47/2433
摘要： PROBLEM TO BE SOLVED: To perform traffic priority control depending on the status on the wide area communication network side when data is transmitted from a private communication network to a wide area communication network. SOLUTION: The transmitter has a plurality of tables 141, 142, 143 and 144 storing setting information for performing traffic priority control in association with the status of transmission band, and the like, on the WAN side. A plurality of physical lines 31, 32, 33 and 34 on the WAN side are bundled and treated as one virtual line 3 of large capacity band. When data is transferred from the LAN side to the virtual large capacity line 3 on the WAN side, a monitor section 13 monitors the transmission band, and the like, on the WAN side and a QoS control section 15 performs traffic priority control by selecting a table depending on the transmission band, and the like, on the WAN side. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：当数据从专用通信网络发送到广域通信网络时，根据广域通信网络侧的状态来执行业务优先级控制。解决方案：发送器具有多个表141,142,143和144，用于在WAN侧存储与传输频带的状态等相关联的用于执行业务优先级控制的设置信息。 WAN侧的多条物理线路31,32,33,34被捆绑并被处理为大容量频带的一条虚拟线路3。当数据从WAN侧传输到WAN侧的虚拟大容量线路3时，监视部分13在WAN侧监视传输频带等，并且QoS控制部分15通过选择一个在WAN侧，依赖于传输频带的表等。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2009218959A Synchronous multiplexed transmission apparatus, synchronous multiplex transmission method, and synchronous multiplexed transmission program 审中-公开
标题翻译：同步多路复用传输设备，同步多路复用传输方法和同步多路复用传输程序（SYNCHRONOUS MULTIPLEX TRANSMISSION PROGRATUS，SYNCHRONOUS MULTIPLEX TRANSMISSION
公开(公告)号：JP2009218959A
公开(公告)日：2009-09-24
申请号：JP2008061785
申请日：2008-03-11
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KUGIMIYA JUNICHI , MIHATA AKIHIRO , ISHIKAWA KENICHI , MATSUMOTO TAKESHI
IPC分类号： H04J3/00
摘要： PROBLEM TO BE SOLVED: To decrease delay of data in a transmission path.
SOLUTION: FIFO111a, b temporarily retain terminal data a, b. Read-out control parts 112a and 112b read the terminal data out of the FIFO111a and 111b at such reading timing determined by a timing determination part 122. A multiplexed information storing part 121 stores in advance the multiplexed information that specifies temporal order and the like when multiplexing the terminal data a, b. The timing determination part 122 determines a reading timing based on an apparatus clock and multiplexed information. An ACM part 123 controls a selector part 124, so that any one of the terminal data a, b read out by the reading control parts 112a and 112b is caused to be output from the selector part 124. The selector part 124 arranges the terminal data a, b within a single frame while switching them, with the acquired multiplexed data being output.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：减少传输路径中数据的延迟。
解决方案：FIFO111a，b暂时保留终端数据a，b。读取控制部分112a和112b在由定时确定部分122确定的读取定时从FIFO111a和111b读出终端数据。多路复用信息存储部分121预先存储指定时间顺序等的多路复用信息复用终端数据a，b。定时确定部分122基于装置时钟和复用信息确定读取定时。 ACM部分123控制选择器部分124，使得由读取控制部分112a和112b读出的终端数据a，b中的任何一个从选择器部分124输出。选择器部分124将终端数据 a，b在单个帧内切换时，所获取的多路复用数据被输出。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008199160A Converting device, method, program and recording medium for asynchronous and synchronous communication network, and communication system 有权
标题翻译：用于异步和同步通信网络的转换设备，方法，程序和记录介质以及通信系统
公开(公告)号：JP2008199160A
公开(公告)日：2008-08-28
申请号：JP2007030247
申请日：2007-02-09
申请人： Fujitsu Ltd , Hinox:Kk , 富士通株式会社 , 株式会社ヒノックス
发明人： MATSUMOTO TAKESHI , ISHIKAWA KENICHI , SAWAI ISAO , YAMAGUCHI NORIKO , ISEYA SHINICHI
IPC分类号： H04L7/00 , H04L7/02
摘要： PROBLEM TO BE SOLVED: To perform stable synchronous communication between synchronous multiplex communication devices by transmitting multiframe data of a plurality of channels of a synchronous communication network to an IP communication network through channel dispersion without requiring external network synchronization. SOLUTION: While legacy multiplex transmission devices 10-1 to 10-3 and legacy IP converters 12-1 to 12-3 are put in one group G1, master-slave relation of clock synchronization of one of a first clock slave and a second clock slave is set. The legacy IP converter 12-2 set as the first clock slave performs clock synchronization by controlling a clock frequency of a variable clock unit so that a receiving buffer amount stored in a receiving buffer of a one specified channel of the legacy IP converter 12-1 set as a clock master becomes stable at a center value. The legacy IP converter 12-3 set as the second clock slave performs clock synchronization by controlling the clock frequency so that the receiving buffer amount of one specified channel of the legacy IP converter 12-2 becomes stable at the center value. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过在不需要外部网络同步的情况下，通过信道色散通过信道色散将同步通信网络的多个信道的多帧数据发送到IP通信网络，来实现同步多路复用通信设备之间的稳定的同步通信。解决方案：传统复用传输设备10-1至10-3和传统IP转换器12-1至12-3放置在一组G1中，第一时钟从站和第一时钟从站之一时钟同步的主从关系设置第二个时钟从机。设置为第一时钟从站的传统IP转换器12-2通过控制可变时钟单元的时钟频率来执行时钟同步，使得存储在传统IP转换器12-1的一个指定信道的接收缓冲器中的接收缓冲器量设置为时钟主机在中心值变得稳定。设置为第二时钟从站的传统IP转换器12-3通过控制时钟频率来执行时钟同步，使得传统IP转换器12-2的一个指定信道的接收缓冲器量在中心值处变得稳定。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008199159A Converting device, method, program and recording medium for asynchronous and synchronous communication network, and communication system 有权
标题翻译：用于异步和同步通信网络的转换设备，方法，程序和记录介质以及通信系统
公开(公告)号：JP2008199159A
公开(公告)日：2008-08-28
申请号：JP2007030246
申请日：2007-02-09
申请人： Fujitsu Ltd , Hinox:Kk , 富士通株式会社 , 株式会社ヒノックス
发明人： MATSUMOTO TAKESHI , ISHIKAWA KENICHI , SAWAI ISAO , YAMAGUCHI NORIKO , ISEYA SHINICHI
IPC分类号： H04L12/66
摘要： PROBLEM TO BE SOLVED: To perform stable synchronous communication between legacy devices through an IP communication network as an asynchronous communication network without requiring external network synchronization.
SOLUTION: When a receiving buffer amount reaches a center value, a clock master synchronous control unit of a legacy IP converter 12-1 set as a clock master sets a variable clock unit at a fixed center frequency and actuates it to generate synchronous communication data from data stored in a receiving buffer, and transmits them to a legacy device 10-1. A clock slave synchronous control unit of a legacy IP converter 12-2 set as a clock slave sets a variable clock unit at the center frequency and actuates it when the receiving buffer amount reaches the center value, sets the variable clock unit to a clock frequency for putting the receiving buffer amount back to the center value when the receiving buffer amount exceeds a buffer variation permissible range, and varies the clock frequency from the center frequency to a frequency offset to the variation by a predetermined frequency.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过IP通信网络作为异步通信网络执行传统设备之间的稳定同步通信，而不需要外部网络同步。解决方案：当接收缓冲器数量达到中心值时，设置为时钟主机的传统IP转换器12-1的时钟主控同步控制单元将固定中心频率的可变时钟单元设置为产生同步来自存储在接收缓冲器中的数据的通信数据，并将它们发送到传统设备10-1。设置为时钟从站的传统IP转换器12-2的时钟从同步控制单元将可变时钟单元设置在中心频率处，并且当接收缓冲器量达到中心值时启动它，将可变时钟单元设置为时钟频率用于当接收缓冲器量超过缓冲器变化允许范围时使接收缓冲器量返回到中心值，并且将时钟频率从中心频率改变到以预定频率变化的频率偏移。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2006259892A Event notice control program and device 有权
标题翻译：事件通知控制程序和设备
公开(公告)号：JP2006259892A
公开(公告)日：2006-09-28
申请号：JP2005073612
申请日：2005-03-15
申请人： Fujitsu Ltd , 富士通株式会社
发明人： MINEGISHI AKIRA , IWAKURA YOICHI , ISHIKAWA KENICHI
IPC分类号： G06F11/30
CPC分类号： H04L41/06 , G06F11/0709 , G06F11/0769 , G06F11/0781 , H04L41/0226
摘要： PROBLEM TO BE SOLVED: To provide an event notice control program efficiently controlling a system. SOLUTION: This event notice control program 110 is provided to operate a computer as a processing means for controlling the notice of the information relating to events occurring in a system 100, obtained from notice information provided from elements 20, 30, 40 in the system, to a prescribed system 200. The processing means has functions (S104, S105) for deciding contents of notice processing corresponding to the events obtained from the provided notice information (S102) on the basis of the control information (not shown in Fig.) in which event identifying information for specifying the event and the contents of notice processing are associated with each other, and for controlling the notice of the information relating to the events to the prescribed system in response to the contents of notice processing. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有效控制系统的事件通知控制程序。
解决方案：提供该事件通知控制程序110以操作计算机作为处理装置，用于控制从系统100中发生的事件的信息的通知，该通知从从元件20,30,40提供的通知信息获得该处理装置具有根据控制信息（图中未示出）来决定与从提供的通知信息获得的事件相对应的通知处理的内容的功能（S104，S105）（S102）），其中用于指定事件的识别信息和通知处理的内容彼此相关联，并且用于响应于通知处理的内容将与事件相关的信息的通知控制到规定的系统。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2010268175A Data converter, communication system and communication method 有权
标题翻译：数据转换器，通信系统和通信方法
公开(公告)号：JP2010268175A
公开(公告)日：2010-11-25
申请号：JP2009117182
申请日：2009-05-14
申请人： Fujitsu Ltd , 富士通株式会社
发明人： MATSUMOTO TAKESHI , ISHIKAWA KENICHI
IPC分类号： H04M3/00 , H04L29/08 , H04Q3/58
摘要： PROBLEM TO BE SOLVED: To provide a data converter maintaining a call state while eliminating concurrence of an adverse influence, and also to provide a communication system and a communication method.
SOLUTION: The data converter 12 has: a synchronous communication equipment connection means for transmitting and receiving data to/from synchronous communication equipment 10; an asynchronous communication network connection means for transmitting and receiving a packet to/from an asynchronous communication network 14; a state holding means for holding a change in a communication state signal included in the packet received from the asynchronous communication network 14 by the asynchronous communication network connection means within a preset protection time and outputting the change in the communication state signal which exceeds the protection time; and a sequence arbitration means for arbitrating the signal sequence of synchronous communication by the synchronous communication equipment 10 on the basis of the change of the communication state signal received from the state holding means and a signal received from the synchronous communication equipment 10 and including the communication state signal corresponding to the signal sequence in a packet to be transmitted by the asynchronous communication network connection means.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种保持通话状态的数据转换器，同时消除不利影响的同时，以及提供通信系统和通信方法。解决方案：数据转换器12具有：用于向/从同步通信设备10发送和接收数据的同步通信设备连接装置; 用于向/从异步通信网络14发送和接收分组的异步通信网络连接装置; 状态保持装置，用于在预设保护时间内保持由异步通信网络连接装置接收到的来自异步通信网络14的分组中包括的通信状态信号的改变，并输出超过保护时间的通信状态信号的改变 ; 以及序列仲裁装置，用于根据从状态保持装置接收到的通信状态信号的改变和从同步通信设备10接收的信号来对同步通信设备10进行同步通信的信号序列进行仲裁，并且包括通信状态信号对应于由异步通信网络连接装置发送的分组中的信号序列。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2007110447A Apparatus, method, and program for multplexing and demultiplexing data 有权
标题翻译：用于复制和解密数据的装置，方法和程序
公开(公告)号：JP2007110447A
公开(公告)日：2007-04-26
申请号：JP2005299347
申请日：2005-10-13
申请人： Fujitsu Ltd , 富士通株式会社
发明人： ISHIKAWA KENICHI , KITANO KOICHI , MATSUMOTO TAKESHI , SAWADA JUNICHI
IPC分类号： H04J3/06
CPC分类号： H04J3/047 , H04J3/0623 , H04J3/0685
摘要： PROBLEM TO BE SOLVED: To achieve frame phase guarantee and a reduced transmission delay. SOLUTION: A data multiplexing/demultiplexing apparatus disclosed herein performs a multiplexing process by reading data #1 to #8 respectively written in reception buffers #1 to #8. The data multiplexing/demultiplexing apparatus generates an apparatus reference frame phase resulting from delaying a received data frame #1 of the received data #1 written in the reception buffer #1 among the reception buffers #1 to #8 provided to lines #1 to #8 by a time equivalent to a delay set to the received frame phase. Then the data multiplexing/demultiplexing apparatus reads the data from the reception buffers according to the generated apparatus reference frame phase and applies multiplex processing to the data. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：实现帧相位保证和减少的传输延迟。解决方案：本文公开的数据复用/解复用装置通过读取分别写入接收缓冲器＃1至＃8的数据＃1至＃8执行复用处理。数据复用/解复用装置产生一个装置参考帧相位，该装置参考帧相位是延迟接收缓冲器＃1中接收的数据＃1的接收数据帧＃1，该接收数据帧＃1被提供给线＃1至＃ 8相当于设置到接收帧相位的延迟的时间。然后，数据复用/解复用装置根据生成的装置参考帧相位从接收缓冲器读取数据，并对数据应用多路复用处理。版权所有（C）2007，JPO＆INPIT

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