NL191817C - Tijdmultiplex-telecommunicatie-doorschakelinrichting. - Google Patents

Tijdmultiplex-telecommunicatie-doorschakelinrichting.

Info

Publication number
NL191817C
NL191817C NL8303581A NL8303581A NL191817C NL 191817 C NL191817 C NL 191817C NL 8303581 A NL8303581 A NL 8303581A NL 8303581 A NL8303581 A NL 8303581A NL 191817 C NL191817 C NL 191817C
Authority
NL
Netherlands
Prior art keywords
time
division multiplex
forwarding device
multiplex telecommunication
telecommunication forwarding
Prior art date
Application number
NL8303581A
Other languages
English (en)
Dutch (nl)
Other versions
NL191817B (nl
NL8303581A (nl
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 NL8303581A publication Critical patent/NL8303581A/nl
Publication of NL191817B publication Critical patent/NL191817B/xx
Application granted granted Critical
Publication of NL191817C publication Critical patent/NL191817C/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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
NL8303581A 1982-10-18 1983-10-17 Tijdmultiplex-telecommunicatie-doorschakelinrichting. NL191817C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43482282 1982-10-18
US06/434,822 US4499577A (en) 1982-10-18 1982-10-18 Linear time division multiplexed conferencer for data transfer applications

Publications (3)

Publication Number Publication Date
NL8303581A NL8303581A (nl) 1984-05-16
NL191817B NL191817B (nl) 1996-04-01
NL191817C true NL191817C (nl) 1996-08-02

Family

ID=23725845

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303581A NL191817C (nl) 1982-10-18 1983-10-17 Tijdmultiplex-telecommunicatie-doorschakelinrichting.

Country Status (9)

Country Link
US (1) US4499577A (sv)
JP (1) JPS5991770A (sv)
KR (1) KR910008404B1 (sv)
CA (1) CA1205168A (sv)
DE (1) DE3337639A1 (sv)
FR (1) FR2534765B1 (sv)
IT (1) IT1171772B (sv)
NL (1) NL191817C (sv)
SE (1) SE456298B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606021A (en) * 1984-08-17 1986-08-12 Itt Corporation Digital conference circuit
SE449152B (sv) * 1986-03-19 1987-04-06 Paul Gosta Wilhelm Rosen Kommunikationsanleggning innefattande ett flertal enheter vilka kan uppretthalla en konferenskoppling
US4939509A (en) * 1988-01-25 1990-07-03 At&T Company Data conferencing arrangement for stations having keyboards and displays, using a keyboard buffer and a screen buffer
US5916302A (en) * 1996-12-06 1999-06-29 International Business Machines Corporation Multimedia conferencing using parallel networks
US7106696B1 (en) * 2001-08-31 2006-09-12 Juniper Networks, Inc. Systems and methods for limiting the rates of data to/from a buffer
DE10216920A1 (de) * 2002-04-15 2003-10-23 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überprüfung einer Überwachungsfunktion eines Bussystems und Bussystem

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069399A (en) * 1975-11-17 1978-01-17 Northern Electric Company, Limited TDM PCM Communication system
US4119807A (en) * 1977-06-13 1978-10-10 Rca Corporation Digital time division multiplex switching system
US4268722A (en) * 1978-02-13 1981-05-19 Motorola, Inc. Radiotelephone communications system
US4190742A (en) * 1978-06-05 1980-02-26 Siemens Aktiengesellschaft Process and apparatus for producing conference connections in a PCM time multiplex switching system
US4190744A (en) * 1978-06-05 1980-02-26 Siemens Aktiengesellschaft Circuit arrangement and process for producing conference connections between three conference parties in a PCM time multiplex switching system
IT1160041B (it) * 1978-11-06 1987-03-04 Sits Soc It Telecom Siemens Memoria elastica per demultiplatore sincrono di particolare applicazione nei sistemi di trasmissione a divisione di tempo
WO1980002095A1 (en) * 1979-03-23 1980-10-02 Small World Exchange Inc Telephone-conferencing apparatus and method
US4295008A (en) * 1979-03-23 1981-10-13 Small World Exchange, Inc. Telephone-conferencing apparatus and method having response tallying
US4298977A (en) * 1979-09-10 1981-11-03 Bell Telephone Laboratories, Incorporated Broadcast and alternate message time slot interchanger
US4293946A (en) * 1979-11-21 1981-10-06 International Telephone And Telegraph Corporation Trilateral duplex path conferencing system with broadcast capability
US4340960A (en) * 1980-07-25 1982-07-20 Bell Telephone Laboratories, Incorporated Time division switching system
US4389720A (en) * 1981-04-23 1983-06-21 Bell Telephone Laboratories, Incorporated Distributed digital conferencing system

Also Published As

Publication number Publication date
KR910008404B1 (ko) 1991-10-15
FR2534765B1 (fr) 1987-08-21
DE3337639C2 (sv) 1992-12-10
NL191817B (nl) 1996-04-01
IT8323335A0 (it) 1983-10-17
JPH0380384B2 (sv) 1991-12-24
IT1171772B (it) 1987-06-10
DE3337639A1 (de) 1984-04-19
SE8305448L (sv) 1984-04-19
JPS5991770A (ja) 1984-05-26
CA1205168A (en) 1986-05-27
US4499577A (en) 1985-02-12
KR840006581A (ko) 1984-11-30
NL8303581A (nl) 1984-05-16
SE8305448D0 (sv) 1983-10-04
SE456298B (sv) 1988-09-19
FR2534765A1 (fr) 1984-04-20

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20030501