BE867977A - Arrangement de commutation numerique a division dans le temps - Google Patents

Arrangement de commutation numerique a division dans le temps

Info

Publication number
BE867977A
BE867977A BE188452A BE188452A BE867977A BE 867977 A BE867977 A BE 867977A BE 188452 A BE188452 A BE 188452A BE 188452 A BE188452 A BE 188452A BE 867977 A BE867977 A BE 867977A
Authority
BE
Belgium
Prior art keywords
time division
switching arrangement
digital switching
division digital
arrangement
Prior art date
Application number
BE188452A
Other languages
English (en)
French (fr)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of BE867977A publication Critical patent/BE867977A/xx

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
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
BE188452A 1977-06-10 1978-06-09 Arrangement de commutation numerique a division dans le temps BE867977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/805,411 US4143241A (en) 1977-06-10 1977-06-10 Small digital time division switching arrangement

Publications (1)

Publication Number Publication Date
BE867977A true BE867977A (fr) 1978-10-02

Family

ID=25191504

Family Applications (1)

Application Number Title Priority Date Filing Date
BE188452A BE867977A (fr) 1977-06-10 1978-06-09 Arrangement de commutation numerique a division dans le temps

Country Status (10)

Country Link
US (1) US4143241A (xx)
JP (1) JPS545308A (xx)
BE (1) BE867977A (xx)
CA (1) CA1089963A (xx)
DE (1) DE2856897C1 (xx)
FR (1) FR2394219A1 (xx)
GB (1) GB2021353B (xx)
NL (1) NL7806312A (xx)
SE (1) SE424036B (xx)
WO (1) WO1978000018A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377859A (en) * 1980-09-02 1983-03-22 International Telephone And Telegraph Corporation Time slot interchanger and control processor apparatus for use in a telephone switching network
US4510596A (en) * 1982-10-12 1985-04-09 At&T Bell Labs Time slot assignment facilities
JPS6351521A (ja) * 1986-08-20 1988-03-04 Chiyouwa Kogyo Kk 振動式杭打機
JPH03176589A (ja) * 1989-12-04 1991-07-31 Ichitaro Torii 導管を地中に回転推進させて埋設する工法および導管取付けヘッド
JPH08123919A (ja) * 1994-10-28 1996-05-17 Mitsubishi Electric Corp 非接触ｉｃカードシステムおよびその通信方法
US6072796A (en) * 1995-06-14 2000-06-06 Avid Technology, Inc. Apparatus and method for accessing memory in a TDM network
JP4721594B2 (ja) * 2001-09-27 2011-07-13 コクヨ株式会社 構造材

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269710A (xx) * 1960-10-20
US3207851A (en) * 1961-11-17 1965-09-21 Hitachi Ltd Transmission system for pulse-codemodulated signals
CH495676A (de) * 1969-05-19 1970-08-31 Standard Telephon & Radio Ag PCM-Vermittlungsanlage
US3683116A (en) * 1969-07-16 1972-08-08 Communications Satellite Corp Terrestrial interface unit
CH514268A (de) * 1970-09-30 1971-10-15 Ibm Verfahren zur Zeitmultiplex-Nachrichtenübertragung und Vermittlungseinrichtung zur Durchführung des Verfahrens
US3678205A (en) * 1971-01-04 1972-07-18 Gerald Cohen Modular switching network
NL7110444A (xx) * 1971-07-29 1973-01-31 Philips Nv
BE791931A (fr) * 1971-12-02 1973-03-16 Western Electric Co Montage echangeur d'intervalles de temps
FR2265240B1 (xx) * 1974-03-22 1977-09-30 Constr Telephoniques
US3922495A (en) * 1974-04-24 1975-11-25 Bell Telephone Labor Inc Digital signaling on a pulse code modulation transmission system
IT1020712B (it) * 1974-09-04 1977-12-30 P Belforte Cselt centro studi e laboratori telecomunicazioni spa stadio di commutazione elettronica ad alta velocita per canali numeri ci
US4032719A (en) * 1975-06-26 1977-06-28 International Business Machines Corporation Modular slot interchange digital exchange
US4009346A (en) * 1974-12-30 1977-02-22 International Business Machines Corporation Distributional activity compression

Also Published As

Publication number Publication date
NL7806312A (nl) 1978-12-12
SE424036B (sv) 1982-06-21
US4143241A (en) 1979-03-06
FR2394219B1 (xx) 1982-06-11
DE2856897C1 (de) 1982-04-01
FR2394219A1 (fr) 1979-01-05
JPS545308A (en) 1979-01-16
WO1978000018A1 (en) 1978-12-21
GB2021353B (en) 1982-05-06
JPS5731344B2 (xx) 1982-07-03
CA1089963A (en) 1980-11-18
GB2021353A (en) 1978-12-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19880630