BR8506717A - Barra digital de lapso de tempo e sinalizacao em um computador pbx digital - Google Patents

Barra digital de lapso de tempo e sinalizacao em um computador pbx digital

Info

Publication number
BR8506717A
BR8506717A BR8506717A BR8506717A BR8506717A BR 8506717 A BR8506717 A BR 8506717A BR 8506717 A BR8506717 A BR 8506717A BR 8506717 A BR8506717 A BR 8506717A BR 8506717 A BR8506717 A BR 8506717A
Authority
BR
Brazil
Prior art keywords
digital
signaling
time lapse
lapse bar
pbx computer
Prior art date
Application number
BR8506717A
Other languages
English (en)
Inventor
John F Wakerly
Samuel F Wood
Original Assignee
Davis Systems Inc
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 Davis Systems Inc filed Critical Davis Systems Inc
Publication of BR8506717A publication Critical patent/BR8506717A/pt

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • H04L12/4135—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD] using bit-wise arbitration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • 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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
    • 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
    • H04Q11/08—Time only switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Small-Scale Networks (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
BR8506717A 1984-05-07 1985-03-28 Barra digital de lapso de tempo e sinalizacao em um computador pbx digital BR8506717A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60799984A 1984-05-07 1984-05-07
PCT/US1985/000526 WO1985005241A1 (en) 1984-05-07 1985-03-28 Digital timeslot and signaling bus in a digital pbx switch

Publications (1)

Publication Number Publication Date
BR8506717A true BR8506717A (pt) 1986-09-23

Family

ID=24434615

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8506717A BR8506717A (pt) 1984-05-07 1985-03-28 Barra digital de lapso de tempo e sinalizacao em um computador pbx digital

Country Status (10)

Country Link
EP (1) EP0182798A4 (pt)
JP (1) JPS60240294A (pt)
KR (1) KR900001029B1 (pt)
AU (3) AU584331B2 (pt)
BR (1) BR8506717A (pt)
CA (1) CA1237186A (pt)
ES (3) ES8700526A1 (pt)
IL (1) IL75071A (pt)
WO (1) WO1985005241A1 (pt)
ZA (1) ZA852744B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8515347D0 (en) * 1985-06-18 1985-07-17 Plessey Co Plc Telecommunications exchanges
DE3580485D1 (de) * 1985-12-23 1990-12-13 Ibm Serieller verbindungsadapter fuer eine uebertragungssteuereinrichtung.
US4811332A (en) * 1986-04-25 1989-03-07 Pacific Bell Apparatus and method for TDM data switching
GB2197563A (en) * 1986-11-13 1988-05-18 Plessey Co Plc Data switching arrangement
IT1202598B (it) * 1987-02-27 1989-02-09 Etefin Spa Impianti di controllo e gestione automatizzata di dispositivi,apparecchiature e umita' periferiche per la commutazione ed elaborazione di segnali in genere,in particolare di fonici e/o di dati e/o immagini
FR2615341B1 (fr) * 1987-05-15 1993-12-03 Thomson Csf Systeme de commutation numerique
US4955020A (en) * 1989-06-29 1990-09-04 Infotron Systems Corporation Bus architecture for digital communications
US5510920A (en) * 1991-01-07 1996-04-23 Fuji Xerox Co., Ltd. Local area network
US5523879A (en) * 1991-04-26 1996-06-04 Fuji Xerox Co., Ltd. Optical link amplifier and a wavelength multiplex laser oscillator
CH682969B5 (fr) * 1992-05-14 1994-06-30 Ebauchesfabrik Eta Ag Pièce d'horlogerie apte à recevoir des messages radiodiffuses.
US5410542A (en) * 1993-03-01 1995-04-25 Diaogic Corporation Signal computing bus
DE4402138A1 (de) * 1994-01-26 1995-07-27 Bosch Gmbh Robert Einrichtung zur wahlweisen Verbindung einer Vielzahl von Teilnehmern
US6452946B1 (en) 1999-06-04 2002-09-17 Siemens Information And Communications Network, Inc. Apparatus and method for improving performance in master and slave communications systems
IES20020615A2 (en) * 2002-07-25 2004-01-28 Lake Electronic Tech A private branch exchange, and a method for selectively communicating the central processing unit with respective modules in the private branch exchange

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194479A (en) * 1968-04-10 1970-06-10 Standard Telephones Cables Ltd Improvements in or relating to Time Division Multiplex Circuits
US4017841A (en) * 1973-11-23 1977-04-12 Honeywell Inc. Bus allocation control apparatus
US4187399A (en) * 1978-06-05 1980-02-05 Bell Telephone Laboratories, Incorporated Call state processor for a time division switching system
US4228536A (en) * 1979-05-29 1980-10-14 Redcom Laboratories, Inc. Time division digital communication system
US4370743A (en) * 1980-07-25 1983-01-25 Bell Telephone Laboratories, Incorporated Time division switching system
US4340960A (en) * 1980-07-25 1982-07-20 Bell Telephone Laboratories, Incorporated Time division switching system
US4339633A (en) * 1980-10-06 1982-07-13 International Standard Electric Corporation Modular telecommunications system
US4390982A (en) * 1981-01-14 1983-06-28 International Telephone And Telegraph Corporation Digital PBX system
US4488290A (en) * 1982-08-04 1984-12-11 M/A-Com Linkabit, Inc. Distributed digital exchange with improved switching system and input processor
US4455646A (en) * 1982-08-26 1984-06-19 Richard L. Scully Pulse code modulated digital automatic exchange
CA1221766A (en) * 1983-10-11 1987-05-12 Michael F. Kemp Interface arrangement for a telephone system or the like

Also Published As

Publication number Publication date
ZA852744B (en) 1986-03-26
AU3099589A (en) 1989-06-22
CA1237186A (en) 1988-05-24
KR850008089A (ko) 1985-12-11
AU3099389A (en) 1989-06-22
AU4151385A (en) 1985-11-28
IL75071A (en) 1989-07-31
ES8708106A1 (es) 1987-09-01
IL75071A0 (en) 1985-09-29
KR900001029B1 (ko) 1990-02-24
ES8708105A1 (es) 1987-09-01
ES555892A0 (es) 1987-09-01
WO1985005241A1 (en) 1985-11-21
EP0182798A1 (en) 1986-06-04
ES8700526A1 (es) 1986-10-01
ES542847A0 (es) 1986-10-01
EP0182798A4 (en) 1986-10-02
ES555893A0 (es) 1987-09-01
JPS60240294A (ja) 1985-11-29
AU584331B2 (en) 1989-05-25

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