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1. 发明专利

JPH11282781A Communication device 失效
标题翻译：通信设备
公开(公告)号：JPH11282781A
公开(公告)日：1999-10-15
申请号：JP8131798
申请日：1998-03-27
申请人： Fujitsu Ltd , Nippon Telegr & Teleph Corp , Oki Electric Ind Co Ltd , 富士通株式会社 , 日本電信電話株式会社 , 沖電気工業株式会社
发明人： KITAMURA TATSUHIKO , WADA SUKEMICHI , KOGURE TAKUYA , ITO ARATA , MURAKAMI TAKAO
IPC分类号： G06F13/14 , G06F13/00
摘要： PROBLEM TO BE SOLVED: To unnecessitate the reset of inherent device data at the time of exchanging device control packages.
SOLUTION: A device control package 10a for controlling this communication device is mounted on a back panel 14 by using a specified connector 12. The device control package has an interface to be connected to a LAN 16. The device control package is equipped with a work station 22 outside and input of data by way of this interface can be performed from the work station. The device control package is equipped with an in-package control part 20 mounting a CPU. The in-package control part controls a sub board 24a as well as the mounted whole device control package. The sub board is connected to the back panel by using a specified connector 26. The sub board and the device control package are connected by the back panel with a signal wiring 28. The sub board is equipped with a storage device 18 where inherent device data such as an IP address are recorded.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：在更换设备控制包时，不必要重置固有的设备数据。解决方案：用于控制该通信设备的设备控制包10a通过使用指定的连接器12安装在后面板14上。设备控制包具有要连接到LAN 16的接口。设备控制包装配有工作站外22，通过该接口输入数据可以从工作站进行。设备控制包装有安装CPU的包装内控制部件20。包装内控制部分控制子板24a以及安装的整个装置控制包装。子板通过使用指定的连接器26连接到后面板。子板和设备控制封装通过背板与信号布线28连接。子板配备有存储装置18，其中固有的装置数据如IP地址被记录。

2. 发明专利

JP2011172026A Method and apparatus of selecting destination node, and program 有权
标题翻译：选择目的地节点的方法和设备及程序
公开(公告)号：JP2011172026A
公开(公告)日：2011-09-01
申请号：JP2010034096
申请日：2010-02-18
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： KOBORI SHOICHI , OKUGAWA TORU , OMOTANI MASAAKI , ITO ARATA
IPC分类号： H04L12/70 , G06F13/00 , H04L12/803 , H04L12/901
摘要： PROBLEM TO BE SOLVED: To prevent unevenness of the session connection proportion when a session destination node is selected. SOLUTION: At a destination node, an edge node is notified of the current number of session connections. When receiving a session connection request from the edge node, the destination node selection server reads out the session connectable number for each destination node from a storage to transmit the session connectable number to the edge node. The edge node calculates the session connection proportion for each destination node from the current number of session connections for each destination node, which is received from the destination node, and the session connectable number for each destination node, which is received from the destination node selection server, and selects the destination node which has the minimum session connection proportion for each connection node. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止当选择会话目的地节点时会话连接比例的不均匀。解决方案：在目标节点，边缘节点被通知当前的会话连接数。当从边缘节点接收到会话连接请求时，目的地节点选择服务器从存储器中读出每个目的地节点的会话可连接号码，以将会话可连接号码发送到边缘节点。边缘节点从目的地节点接收的每个目的地节点的当前会话连接数和从目的地节点选择接收到的每个目的地节点的会话可连接号计算每个目的地节点的会话连接比例服务器，并选择每个连接节点具有最小会话连接比例的目标节点。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JPH0738573A TEST SYSTEM FOR ATM EXCHANGE AND ATM NETWORK 失效
公开(公告)号：JPH0738573A
公开(公告)日：1995-02-07
申请号：JP18270693
申请日：1993-07-23
申请人： NIPPON TELEGRAPH & TELEPHONE , NEC CORP , HITACHI LTD , OKI ELECTRIC IND CO LTD , FUJITSU LTD
发明人： TAKAGI KOJI , ITO ARATA , MIYAYASU KENJI , TAKENAKA TOYOFUMI , SUZUKI KOJI , SHIBATA JIRO , SHIMOE TOSHIO , SAKAMOTO HIROYUKI
IPC分类号： H04Q3/00 , H04L12/26 , H04L12/28
摘要： PURPOSE:To improve the reliability and performance of an ATM exchange and an ATM network by efficiently testing active and reserve systems. CONSTITUTION:Concerning the test system for ATM exchange and ATM network composed of that ATM exchange or the like provided with plural function blocks 1-6 made redundant into the active and reserve system so as to transfer cells and plural system crossings 20 and 21 for performing path setting between the respective function blocks, this system is provided with first system crossing control parts 101 and 103 for setting a path between the respective function blocks of the reserve system independently of the path of the active system by controlling the system crossings 20 and 21, and a test circuit 200 for performing the cell conduction test of the reserve system to which path setting is performed based on the control of these first system crossing control parts 101 and 103, and the reserve system is tested while providing service at the active system.

4. 发明专利

JPH07154390A SYSTEM SWITCHING CONTROL SYSTEM FOR TRANSMITTER 失效
公开(公告)号：JPH07154390A
公开(公告)日：1995-06-16
申请号：JP29630293
申请日：1993-11-26
申请人： HITACHI LTD , NEC CORP , OKI ELECTRIC IND CO LTD , FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： MURAKAMI MASARU , KOBASHI ICHIRO , HONDA MASAHIKO , IKEDA HIROSHI , KOJIMA MITSUHO , TAGAMI MASATERU , ITO ARATA
IPC分类号： H04L1/22 , H04L12/28 , H04M3/22
摘要： PURPOSE:To provide the system switching control system for duplex transmitter provided with system switching control parts at respective line corresponding parts. CONSTITUTION:When a transmission line is operated in a normal state, a system switching control part 21a-1 of a line corresponding part 2a-1 on the standby state side is turned to an operating state, a system switching control part 21b-1 on the active state side is turned to a non-operating state and when the transmission line is completely recovered, the operation modes of two system switching control parts are switched. Thus, the operating state of the system switching control part can be easily controlled, and the man-hour of development can be reduced.

5. 发明专利

JPH0787125A METHOD FOR SECTIONING FAULT PART IN MODULE 失效
公开(公告)号：JPH0787125A
公开(公告)日：1995-03-31
申请号：JP17609593
申请日：1993-06-23
申请人： NIPPON TELEGRAPH & TELEPHONE , NEC CORP , HITACHI LTD , OKI ELECTRIC IND CO LTD , FUJITSU LTD
发明人： NITTA MASASHI , ITO ARATA , TAKAGI KOJI , MIYAYASU KENJI , SUZUKI KOJI , HORIE YOSHIHIRO , KIMURA NAOHIRO , NAKAMURA TAKESHI , KIMURA AKIO
IPC分类号： H04M3/22 , H04L12/70 , H04L12/48
摘要： PURPOSE:To section the fault part in a route judged as abnormal in detail by referring to an identifier given to a conductor test circuit in a communication path and a test cell and inserting a new test cell identifier into a line in the reverse direction. CONSTITUTION:A test cell is sent from a conductor test circuit in a communication line to a line correspondence part 2-2. The test cell which comes to the line correspondence part 2-2 through the SW-IN is folded by a test cell folding mechanism and sent it to the opposite line correspondence part 1-2. The coming test cell is folded through the SW-OUT in the line correspondence part 1-2 and sends it to the conductor test circuit in the communication line. The pattern of the test cell which comes in the test circuit is collated with the pattern of the test cell to judge the normal and abnormal of the conductor test. The fault sectioning test in the ATM exchange system is performed by combining the route judged as normal with the route judged as abnormal.

6. 发明专利

JPH0730650A FAULT REPORTING SYSTEM 失效
公开(公告)号：JPH0730650A
公开(公告)日：1995-01-31
申请号：JP17331993
申请日：1993-07-13
申请人： NEC CORP , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , FUJITSU LTD , HITACHI LTD
发明人： MINAMIMURA KEIZO , SUZUKI KOJI , ITO ARATA , JINNAI NOBUYUKI , SAKAMOTO HIROYUKI , MATSUO SATOSHI , KOBASHI ICHIRO
IPC分类号： H04M3/08 , H04L12/24 , H04L12/26 , H04L12/28 , H04Q3/00
摘要： PURPOSE:To perform fault processing with a fault processor provided with the small kinds of softwares by separating the fault processing into fault processing not depending on the hardware and fault processing depending on the hardware. CONSTITUTION:Computer units 11-13 are provided with means at firmware parts 21-23 so as to prepare fault report information while distinguishing it into the two kinds of first fault report information 31 to transmit a recovery enable fault by exchanging the hardware and second fault report information 32 to transmit a recovery disable fault by exchanging the hardware. A fault processor 7 is provided with a means at a CPU 10 so as to first process the first fault report information 31 and to process the second fault report information 32 later when the fault can not be recovered. Thus, the kinds of memory means for storing the fault processing softwares and the fault processing softwares can be reduced, and countermeasures at the time of generating the fault can be speedily executed.

7. 发明专利

JP2000156687A METHOD FOR COLLECTING FAULT INFORMATION OF DUPLEXING DEVICE 失效
公开(公告)号：JP2000156687A
公开(公告)日：2000-06-06
申请号：JP32925698
申请日：1998-11-19
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： ASAI MASAO , NARA TOMONORI , ITO ARATA
IPC分类号： H04M3/22 , H04L12/28 , H04L29/14
摘要： PROBLEM TO BE SOLVED: To surely collect a fault information log on the occurrence of a fault where an ACT/SBY change takes place. SOLUTION: In a duplexing device provided with a control system device 100 for an ACT system (0 system) and a control system device 101 of an SBY system (1 system), on the occurrence of a fault requiring switching of the ACT/ SBY system, an MPU section 11a0 (11a1) of the 0 system (1 system) collects a fault information log of both the systems, and when the collection of the fault information log is finished before hardware reset, a log information collection end flag LCF is set and when the collection is not finished, the flag is left unset, and after the hardware reset, whether or not both the systems complete the collection of the fault information log is discriminated by referring to the log information collection flag LCF and when not completed, the fault information log is collected.

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