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1. 发明专利

JPH077541A NODE SYSTEM 失效
公开(公告)号：JPH077541A
公开(公告)日：1995-01-10
申请号：JP32911692
申请日：1992-12-09
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE , FUJITSU LTD , NEC CORP , HITACHI LTD , NORTHERN TELECOM LTD
发明人： INOUE HIROSHI , ONISHI KOICHI , YASUDA SHINJI , TSUBOI YOJI , MURATA HATSUO , TAKEMURA TETSUO , JIYON SHIN , POORU RODEITSUKU
IPC分类号： H04M3/00 , H04M3/36
摘要： PURPOSE: To make the management of lines set in a junctor easier by reducing the number of the lines. CONSTITUTION: Since the volume of traffic is large between exchange modules 1 and 2 and between exchange modules 2 and 4, direct communication paths are provided. Between the modules 1 and 4, on the other hand, no direct communication path is provided, but the communication paths between the module 1 and an exchange module 3 for tandem connection and between the modules 3 and 4 are used for communication, because the volume of traffic is not large. Since no communication path is set between exchange modules between which the traffic is not heavy, the number of lines set in a junctor 5 can be reduced.

2. 发明专利

JPH06292250A REMOTE SUBSCRIBER ACCOMMODATION SYSTEM 失效
公开(公告)号：JPH06292250A
公开(公告)日：1994-10-18
申请号：JP7494393
申请日：1993-04-01
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NEC CORP , HITACHI LTD
发明人： TSUBOI YOJI , ONISHI KOICHI , SUZUKI SHIGEHIKO , ABE MINORU , MURATA HATSUO , KOJIMA KIMIFUMI , IKUTA AKIRA
IPC分类号： H04Q3/545 , H04Q3/58
摘要： PURPOSE:To accommodate subscribers at a remote location efficiently through the connection of coarse coupling having aN error control function. CONSTITUTION:A subscriber termination module (SLM) 1 has no major exchange function but has only a function of controlling and concentrating plural subscriber lines only, and each SLM 1 of remote stations 4-1 to 4-4 is connected to a line processing module (CHM) 2 in a center station 5 or a remote station 4-3 through an inter-module outside line 6 being a coarse coupling connection means having an error control function. Each CHM 2 of the stations4-2, 4-3 or the station 5 accommodates the SLM 1 in the inside of the station and the SLM 1 at a remote location to make mutual exchange connection and the CHMs are in exchange connection mutually and via another optional CHM 2 and an inter-module coupling device(IMC) 3. Thus, the CHM 2 and the IMC 3 are connected by the line 6 being a coarse coupling connection means having an error control function. Thus, subscribers at a remote location are accommodated efficiently.

3. 发明专利

JPH06197161A PATH INITIAL SETTING SYSTEM 失效
公开(公告)号：JPH06197161A
公开(公告)日：1994-07-15
申请号：JP34294792
申请日：1992-12-24
申请人： NEC CORP , NIPPON TELEGRAPH & TELEPHONE , HITACHI LTD , OKI ELECTRIC IND CO LTD , FUJITSU LTD
发明人： IKEDA HIROSHI , ONISHI KOICHI , YASUDA SHINJI , IWAKI SHINICHI , TAKEMURA TETSUO , TANAKA TETSUJI , TSUBOI YOJI
IPC分类号： G06F13/00 , H04M3/00 , H04M3/22 , H04Q3/545 , H04Q11/04
摘要： PURPOSE:To shorten a starting time and to enable autonomous starting by setting a required speech path without an instruction from an external controller at the time of initial starting in an exchanging device or at the time of restarting due to fault restoration. CONSTITUTION:A path connection pattern write circuit 4 controls the write of a path connection pattern from an input terminal 6 for a holding memory 2 and an EEPROM 30. An initial path connection pattern transfer circuit 5 controls the transfer of an initial path connection pattern from the EEPROM 30 and a ROM 31 to the holding memory 2 at the starting time. A switch 1 sets a path corresponding to the contents of the holding memory 2.

4. 发明专利

JPH0677999A LINE/PACKET INTEGRATION EXCHANGE SYSTEM 失效
公开(公告)号：JPH0677999A
公开(公告)日：1994-03-18
申请号：JP23032492
申请日：1992-08-28
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE , NEC CORP , FUJITSU LTD
发明人： INAFUNE MASAHARU , ONISHI KOICHI , SUZUKI SHIGEHIKO , MURAYAMA EIICHI , MATSUI MANABU
IPC分类号： H04L12/64 , H04L12/50
摘要： PURPOSE:To improve service and to improve cost efficiency by interlocking line exchange service with packet exchange service. CONSTITUTION:A packet interface terminating device 14 is provided between a line switch 12 and a packet switch 16, and respective control programs 20, 22 and 24 manage and control a subscriber terminating device 14, packet trunk device 10, packet interface terminating device 14 and packet trunk device 18. Further, these control programs are totally managed/controlled by a call control program 30. Thus the call control program can be used for the managing/control program of subscribers and exchange service, functions such as subscriber management, service management/control or the like are not separated for line/ packet, and service interlocking the line exchange service and the packet exchange service is enabled. Further, the cost efficiency can be improved by housing the respective devices in the same control module.

5. 发明专利

JPH0670348A CONNECTION SYSTEM BETWEEN CHANNEL SWITCH IN EXCHANGE 失效
公开(公告)号：JPH0670348A
公开(公告)日：1994-03-11
申请号：JP22114892
申请日：1992-08-20
申请人： NEC CORP , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , FUJITSU LTD
发明人： MURATA HATSUO , ONISHI KOICHI , YASUDA SHINJI , SHINOZAKI KIMINORI , INOUE HIROSHI , TSUBOI YOJI
IPC分类号： H04Q3/52 , H04Q3/545
摘要： PURPOSE:To efficiently change the number of line bundles corresponding to a traffic in an exchange forming a large capacity channel switch by switching the connection of plural small capacity channel switches in the unit of line bundles. CONSTITUTION:Channel switches 10-40 of a 1st stage share an input in the unit of lines to the unit of line bundles and output the result to a cross connect switch 90 performing switching in the unit of line bundles. Channel switches 50-80 of a 3rd stage share an input in the unit of line bundles from the cross connect switch 90 in the unit of lines to output the result. Control processors 11-91 are operated with cooperation and when a deficient number of connected lines is detected based on a traffic between switches, the processors collect lines during communication among plural line bundles to add idle line bundles.

6. 发明专利

JPH05328416A CONFIGURATION SYSTEM FOR SUBSCRIBER LINE TERMINATOR 失效
公开(公告)号：JPH05328416A
公开(公告)日：1993-12-10
申请号：JP13504292
申请日：1992-05-27
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , HITACHI LTD
发明人： OOSAKI TAKAAKI , ONISHI KOICHI , SUZUKI SHIGEHIKO , YASUDA SHINJI , EHATA MASAKI , IKUTA AKIRA
IPC分类号： H04Q1/14 , H04Q3/42
摘要： PURPOSE:To provide the configuration system for the subscriber line terminator in which replacement of wiring on an MDF is not required when an analog line is transited to an ISDN and excellent operability on the maintenance is offered with respect to the configuration system for the subscriber line termination circuit in an exchange accommodating various subscriber lines such as analog lines/ISDN. CONSTITUTION:In the system in which an analog telephone termination circuit 30 and an ISDN termination circuit 22 are respectively connected one to one to an analog subscriber terminal equipment 2 and a digital subscriber terminal equipment 3 via a connection terminal 1, exchange side terminals of the analog telephone termination circuit 30 are arranged in matching with exchange side terminals of the ISDN termination circuit 22.

7. 发明专利

JPH0654072A INTER-NODE CONNECTING SYSTEM 失效
公开(公告)号：JPH0654072A
公开(公告)日：1994-02-25
申请号：JP20518692
申请日：1992-07-31
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： KISHINO NORIAKI , ONISHI KOICHI , YASUDA SHINJI , SHINOZAKI KIMINORI
IPC分类号： H04M7/06 , H04Q11/04
摘要： PURPOSE:To exchange user bus information in respective nodes by providing the link of a control signal for inter-node communication composed of plural modules at every user information bus the unit of a prescribed group. CONSTITUTION:Modules 11, 12, 21 and 22 perform the prescribed communication processing of a line module or a packet module, for example, and nodes 1 and 2 being an exchange processing system is composed of these plural modules. On the other hand, the modules 11 and 21 and the modules 12 and 22 are connected by user information buses A1-A5 in the unit of a handling group, and a control signal is transmitted between the nodes through buses B1-B5. When the module 21 requires any new service processing corresponding to user information A stored in the module 11, a module 23 is newly provided to process this new service, and the user information bus A3 and the control signal transmission bus B3 are newly housed in the module 23. Thus, the new service can be smoothly introduced without affecting the module 21.

8. 发明专利

JPH09102820A METHOD FOR EXCHANGING CONTAINING OF CHANGE NODE 失效
公开(公告)号：JPH09102820A
公开(公告)日：1997-04-15
申请号：JP25854495
申请日：1995-10-05
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： TSUBOI YOJI , ONISHI KOICHI
IPC分类号： H04M3/22 , H04M3/00 , H04Q3/545
摘要： PROBLEM TO BE SOLVED: To unncessitate an equipment such as a large scale of change-over switch, etc., and also to prevent exchange service from being interrupted in a method for exchanging the containing of a specified module in an exchange node to another exchange node. SOLUTION: The exchange node N is constituted of more than one exchange module CHM arranged in a remote place or inside a station and in-module connecting mechanism IMC mutually connecting the respective exchange modules. When the specified exchange module is containing-changed to another exchange node in the change node N, the specified change module CHM is line-connected doubly to module connecting mechanism IMC or the exchange module CHM of the original exchange node N and the exchange node N of a containing change destination. Then, the route translating table of the specified exchange module, the route translating table of the whole exchange modules of the containing change destination, the route translating table of another exchange node and the route translating table of the whole exchange modules in the original exchange node are respectively updated from data before containing change to new data after containing change in order. Thus, the line between the specified exchange module and the original exchange node is removed.

9. 发明专利

JPH07131460A SYSTEM FOR COUPLING BETWEEN SWITCHING PROCESSING UNITS 失效
公开(公告)号：JPH07131460A
公开(公告)日：1995-05-19
申请号：JP27813993
申请日：1993-11-08
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： KATO TSUGIO , ONISHI KOICHI , YASUDA SHINJI
IPC分类号： H04L12/28
摘要： PURPOSE:To shorten the delay time of cell transfer as much as possible and to simplify the constitution with respect to the system for coupling between switching processing units in a switching node provided with plural switching processing unit mechanisms and mechanisms for coupling between switching processing units. CONSTITUTION:Each unit mechanism 100 is provided with a composite cell assembling means 101, which synthesizes plural information destines for the same unit mechanism inputted from plural prescribed channels and adds destination information to assemble a composite cell and sends it to a coupling mechanism 200, and a composite cell decomposing means 102 which separates the reception composite cell into plural prescribed information to perform the reception processing, and each coupling mechanism is provided with a header conversion means 201, which generates route information from destination information of the composite cell sent from the unit mechanism and converts destination information to a transmission source information to transmit it to a cell switch, and a cell switch 202 which transmits the composite cell transmitted from the header conversion means to the destination unit mechanism.

10. 发明专利

JPH04172745A COMMUNICATION CLASS SETTING METHOD 失效
公开(公告)号：JPH04172745A
公开(公告)日：1992-06-19
申请号：JP30067390
申请日：1990-11-06
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： CHAGI SHINICHIRO , YASUDA SHINJI , ONISHI KOICHI
IPC分类号： H04M3/36 , H04M3/38
摘要： PURPOSE:To efficiently operate a communication resource without setting a class as required or over by setting a range of quality on request belonging to a call in which a predicted traffic is in existence depending on a threshold level. CONSTITUTION:A quality on request applied to a communication system is received by a caller reception section 3 when a terminal equipment 1 makes dialing, a reception discrimination section 4 makes class discrimination according to the quality on request and implements reception discrimination depending on communication resource of a class dependent communication resource management section 5 and connection call information of a class dependent connection call management section 6. Cell delay quality, cell abort quality and a call loss rate are used to warrant the quality equal to all calls and the quality on request by the call is a maximum speed/mean speed. A traffic distribution warranting the quality on request is obtained based on an estimated traffic by using past statistic traffic information and deduction function. Then a threshold level being a 0 or over is provided to the call traffic and a class is set to the quality on request being traffic in excess of the threshold level.

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