DE69229651D1 - Identifizierungssystem für Verbindungsleitungen - Google Patents

Identifizierungssystem für Verbindungsleitungen

Info

Publication number
DE69229651D1
DE69229651D1 DE69229651T DE69229651T DE69229651D1 DE 69229651 D1 DE69229651 D1 DE 69229651D1 DE 69229651 T DE69229651 T DE 69229651T DE 69229651 T DE69229651 T DE 69229651T DE 69229651 D1 DE69229651 D1 DE 69229651D1
Authority
DE
Germany
Prior art keywords
identification system
connecting lines
lines
identification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69229651T
Other languages
English (en)
Other versions
DE69229651T2 (de
Inventor
Shigeru Murata
Kaoru Nagakura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69229651D1 publication Critical patent/DE69229651D1/de
Application granted granted Critical
Publication of DE69229651T2 publication Critical patent/DE69229651T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
DE69229651T 1991-03-18 1992-03-13 Identifizierungssystem für Verbindungsleitungen Expired - Lifetime DE69229651T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3052810A JP2849225B2 (ja) 1991-03-18 1991-03-18 伝送装置

Publications (2)

Publication Number Publication Date
DE69229651D1 true DE69229651D1 (de) 1999-09-02
DE69229651T2 DE69229651T2 (de) 1999-12-16

Family

ID=12925204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229651T Expired - Lifetime DE69229651T2 (de) 1991-03-18 1992-03-13 Identifizierungssystem für Verbindungsleitungen

Country Status (4)

Country Link
US (1) US5329526A (de)
EP (1) EP0504757B1 (de)
JP (1) JP2849225B2 (de)
DE (1) DE69229651T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526350A (en) * 1994-03-09 1996-06-11 British Telecommunications Public Limited Company Communication network with bandwidth managers for allocating bandwidth to different types of traffic
ES2151955T3 (es) * 1994-03-09 2001-01-16 British Telecomm Gestion del ancho de banda en una red de telecomunicaciones conmutada.
US5499240A (en) * 1994-03-09 1996-03-12 British Telecommunications Public Limited Company Switched communication network with bandwidth managers for achieving end-to-end data compression during transport
DE4444153C1 (de) * 1994-12-12 1995-10-19 Lechner Robert Verfahren für die Mehrfachnutzung von bittransparenten Wählverbindungen im ISDN und Einrichtung zur Durchführung des Verfahrens
US5825868A (en) * 1996-06-04 1998-10-20 Lucent Technologies Inc. Arrangement for providing private-network line features on central-office-to-PBX trunks
EP0831671B1 (de) * 1996-08-29 2004-04-21 Siemens Aktiengesellschaft Verfahren und Kommunikationssystem zum Übermitteln von komprimierten Sprachinformationen in einem Kommunikationsnetz
US6829345B2 (en) * 2001-12-21 2004-12-07 Sbc Services, Inc. Trunk design optimization for public switched telephone network
CN110035549B (zh) 2018-01-12 2021-03-09 电信科学技术研究院有限公司 一种传输方法、终端及基站

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039758A (en) * 1973-05-22 1977-08-02 Hitachi, Ltd. Line identifying system of common control type automatic exchange
US4090034A (en) * 1977-06-09 1978-05-16 Bell Telephone Laboratories, Incorporated Usage-sensitive billing arrangement for private branch exchange subscribers
US4296492A (en) * 1979-12-26 1981-10-20 Bell Telephone Laboratories, Incorporated Continuity verification arrangement
US4277649A (en) * 1980-01-18 1981-07-07 Bell Telephone Laboratories, Incorporated Method and apparatus for screening telephone calls
JPS60263555A (ja) * 1984-06-11 1985-12-27 Nippon Telegr & Teleph Corp <Ntt> サ−ビス着信接続方式
JPS6315556A (ja) * 1986-07-08 1988-01-22 Nec Corp 発信音送出制御方式
US4759049A (en) * 1986-11-26 1988-07-19 Network Control Corporation Trunk identification system
JPS63172555A (ja) * 1987-01-12 1988-07-16 Nec Corp 音声符号化構内交換方式
JPS63185264A (ja) * 1987-01-28 1988-07-30 Nec Corp 回線交換制御方式
JPS6441547A (en) * 1987-08-07 1989-02-13 Fujitsu Ltd Compressed voice data exchange system
US4885780A (en) * 1988-07-15 1989-12-05 Bell Communications Research, Inc. Method for call routing in a network
JP2776612B2 (ja) * 1990-05-07 1998-07-16 日本電気株式会社 音声符号化復号化装置ディジタルノリンク中継交換方式

Also Published As

Publication number Publication date
JP2849225B2 (ja) 1999-01-20
EP0504757A3 (en) 1993-06-09
EP0504757B1 (de) 1999-07-28
JPH05136897A (ja) 1993-06-01
EP0504757A2 (de) 1992-09-23
DE69229651T2 (de) 1999-12-16
US5329526A (en) 1994-07-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition