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DE69022299D1 - Schnittstellenschaltung für Teilnehmerleitungen in einem Vermittlungssystem. - Google Patents

Schnittstellenschaltung für Teilnehmerleitungen in einem Vermittlungssystem.

Info

Publication number
DE69022299D1
DE69022299D1 DE69022299T DE69022299T DE69022299D1 DE 69022299 D1 DE69022299 D1 DE 69022299D1 DE 69022299 T DE69022299 T DE 69022299T DE 69022299 T DE69022299 T DE 69022299T DE 69022299 D1 DE69022299 D1 DE 69022299D1
Authority
DE
Germany
Prior art keywords
interface circuit
switching system
subscriber lines
subscriber
lines
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 - Fee Related
Application number
DE69022299T
Other languages
English (en)
Other versions
DE69022299T2 (de
Inventor
Kouichi Kihara
Kazushige Yamamoto
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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
Priority claimed from JP15629289A external-priority patent/JPH0322048A/ja
Priority claimed from JP29955189A external-priority patent/JP2519329B2/ja
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Publication of DE69022299D1 publication Critical patent/DE69022299D1/de
Application granted granted Critical
Publication of DE69022299T2 publication Critical patent/DE69022299T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04Q11/0421—Circuit arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE69022299T 1989-06-19 1990-06-19 Schnittstellenschaltung für Teilnehmerleitungen in einem Vermittlungssystem. Expired - Fee Related DE69022299T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15629289A JPH0322048A (ja) 1989-06-19 1989-06-19 アドレス生成回路およびこれを用いた信号処理プロセッサ
JP29955189A JP2519329B2 (ja) 1989-11-20 1989-11-20 加入者交換機の加入者回路

Publications (2)

Publication Number Publication Date
DE69022299D1 true DE69022299D1 (de) 1995-10-19
DE69022299T2 DE69022299T2 (de) 1996-05-30

Family

ID=26484100

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022299T Expired - Fee Related DE69022299T2 (de) 1989-06-19 1990-06-19 Schnittstellenschaltung für Teilnehmerleitungen in einem Vermittlungssystem.

Country Status (4)

Country Link
US (1) US5058111A (de)
EP (1) EP0404063B1 (de)
CA (1) CA2019176C (de)
DE (1) DE69022299T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522767A (ja) * 1991-07-09 1993-01-29 Fujitsu Ltd アナログ加入者線監視方式
US5255264A (en) * 1991-09-26 1993-10-19 Ipc Information Systems, Inc. Distributed control switching network for multi-line telephone communications
JP3110104B2 (ja) * 1991-10-07 2000-11-20 富士通株式会社 交換機
US5189671A (en) * 1991-12-20 1993-02-23 Raynet Corporation Apparatus and method for formatting variable length data packets for a transmission network
US5426640A (en) * 1992-01-21 1995-06-20 Codex Corporation Rate-based adaptive congestion control system and method for integrated packet networks
DE4221474C2 (de) * 1992-06-30 1994-07-14 Siemens Ag Kommunikationssystem für Mehrdienste-Kommunikationsendeinrichtungen in lokalen Netzen
EP0600683B1 (de) * 1992-12-04 2001-10-10 AT&T Corp. Paketnetz-Schnittstelle
US5535200A (en) * 1994-05-05 1996-07-09 Sprint Communications Company L.P. Signaling system for a telecommunications network
GB2322265B (en) * 1995-03-16 1999-09-29 Texas Instruments Ltd Nibble packetiser architecture
KR100232519B1 (ko) * 1995-08-31 1999-12-01 다치카와 게이지 무성 압축 제어 기능을 갖는 비동기 전송 모드 전송 방법, 시스템, 및 그를 이용한 송신기 및 수신기
US7336649B1 (en) * 1995-12-20 2008-02-26 Verizon Business Global Llc Hybrid packet-switched and circuit-switched telephony system
US5920548A (en) * 1996-10-01 1999-07-06 Telefonaktiebolaget L M Ericsson Echo path delay estimation
US5970099A (en) * 1997-06-06 1999-10-19 Advanced Micro Devices, Inc. Silent polarity reversal in a communication system
US6298065B1 (en) * 1997-08-29 2001-10-02 Lucent Technologies Inc. Method for multi-mode operation of a subscriber line card in a telecommunications system
GB2338368A (en) * 1998-04-27 1999-12-15 Silver Telecom Limited Quad subscriber line interface circui
US6320867B1 (en) * 1998-05-27 2001-11-20 3Com Corporation Method and apparatus for hierarchical management of subscriber link traffic on digital networks
US6778545B1 (en) * 1998-09-24 2004-08-17 Cisco Technology, Inc. DSP voice buffersize negotiation between DSPs for voice packet end devices
DE19962320A1 (de) * 1999-12-23 2001-07-26 Daimler Chrysler Ag Vorrichtung zur Übertragung von Telemetriedaten
JP2001236304A (ja) * 2000-02-21 2001-08-31 Mitsubishi Electric Corp マイクロコンピュータ
US6807167B1 (en) * 2000-03-08 2004-10-19 Lucent Technologies Inc. Line card for supporting circuit and packet switching
JP2001308727A (ja) * 2000-04-18 2001-11-02 Sony Corp デジタル放送の受信機
US7680251B2 (en) * 2005-09-13 2010-03-16 Motorola, Inc. Prevention of an alarm activation and supporting methods and apparatus
US8139720B2 (en) * 2007-04-26 2012-03-20 General Instrument Corporation Method and apparatus for providing a soft clock re-sync for subscriber line interface cards

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118518B (it) * 1979-03-27 1986-03-03 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per la ricostruzione del segnale vocale in un sistema di comunicazione a commutazione di pacchetto
JPS57159192A (en) * 1981-03-27 1982-10-01 Hitachi Ltd Audio packet exchange system
US4408323A (en) * 1981-06-29 1983-10-04 Bell Telephone Laboratories, Incorporated Processor facilities for integrated packet and voice switching
NL8104368A (nl) * 1981-09-23 1983-04-18 Philips Nv Digitale telefooncentrale met voorzieningen voor het behandelen van pakketgeschakelde data.
GB8302673D0 (en) * 1983-02-01 1983-03-02 Motorola Inc Borsht/slic auto balancing technique
US4598400A (en) * 1983-05-31 1986-07-01 Thinking Machines Corporation Method and apparatus for routing message packets
GB8526620D0 (en) * 1985-10-29 1985-12-04 British Telecomm Communications network
GB2189112B (en) * 1986-04-10 1990-03-14 Stc Plc Automatic telecommunications switching system
US4802161A (en) * 1986-09-16 1989-01-31 Gte Communication Systems Corporation Packet bus interface
FR2616604B1 (fr) * 1987-06-15 1989-09-22 Lespagnol Albert Equipement de reconstitution et multiplexage de trames d'origines diverses constituees de paquets de longueur fixe en nombre variable
US4975906A (en) * 1988-02-15 1990-12-04 Hitachi, Ltd. Network system

Also Published As

Publication number Publication date
CA2019176C (en) 1996-01-30
US5058111A (en) 1991-10-15
EP0404063A2 (de) 1990-12-27
EP0404063B1 (de) 1995-09-13
DE69022299T2 (de) 1996-05-30
EP0404063A3 (de) 1991-07-24
CA2019176A1 (en) 1990-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee