NL189591C - Digitaal schakelnetwerk voor het doorschakelen van tijdmultiplexkanalen die per kanaal van bitsnelheid kunnen verschillen. - Google Patents

Digitaal schakelnetwerk voor het doorschakelen van tijdmultiplexkanalen die per kanaal van bitsnelheid kunnen verschillen.

Info

Publication number
NL189591C
NL189591C NLAANVRAGE8400588,A NL8400588A NL189591C NL 189591 C NL189591 C NL 189591C NL 8400588 A NL8400588 A NL 8400588A NL 189591 C NL189591 C NL 189591C
Authority
NL
Netherlands
Prior art keywords
channel
bits
switching network
forwarding
vary
Prior art date
Application number
NLAANVRAGE8400588,A
Other languages
English (en)
Dutch (nl)
Other versions
NL189591B (nl
NL8400588A (nl
Inventor
Franciscus Jacobus Van Ir Vugt
Original Assignee
Nederland Ptt
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19843532&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL189591(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nederland Ptt filed Critical Nederland Ptt
Priority to NLAANVRAGE8400588,A priority Critical patent/NL189591C/xx
Priority to DE8585200169T priority patent/DE3566069D1/de
Priority to DE198585200169T priority patent/DE155025T1/de
Priority to EP85200169A priority patent/EP0155025B1/en
Priority to AT85200169T priority patent/ATE38458T1/de
Priority to US06/702,122 priority patent/US4718058A/en
Priority to CA000474922A priority patent/CA1238402A/en
Priority to JP60034693A priority patent/JPH0632525B2/ja
Publication of NL8400588A publication Critical patent/NL8400588A/nl
Publication of NL189591B publication Critical patent/NL189591B/xx
Publication of NL189591C publication Critical patent/NL189591C/xx
Application granted granted Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
    • H04L12/525—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques involving a stored program 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
    • H04Q11/06—Time-space-time 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)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
NLAANVRAGE8400588,A 1984-02-24 1984-02-24 Digitaal schakelnetwerk voor het doorschakelen van tijdmultiplexkanalen die per kanaal van bitsnelheid kunnen verschillen. NL189591C (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NLAANVRAGE8400588,A NL189591C (nl) 1984-02-24 1984-02-24 Digitaal schakelnetwerk voor het doorschakelen van tijdmultiplexkanalen die per kanaal van bitsnelheid kunnen verschillen.
AT85200169T ATE38458T1 (de) 1984-02-24 1985-02-12 Digitales koppelnetz zum vermitteln von signalen mit verschiedenen bitraten.
DE198585200169T DE155025T1 (de) 1984-02-24 1985-02-12 Digitales koppelnetz zum vermitteln von signalen mit verschiedenen bitraten.
EP85200169A EP0155025B1 (en) 1984-02-24 1985-02-12 Digital switching network for switching signals of different bit rates
DE8585200169T DE3566069D1 (en) 1984-02-24 1985-02-12 Digital switching network for switching signals of different bit rates
US06/702,122 US4718058A (en) 1984-02-24 1985-02-15 Digital switching network for switching signals of different bit rates
CA000474922A CA1238402A (en) 1984-02-24 1985-02-22 Digital switching network for switching signals of different bit rates
JP60034693A JPH0632525B2 (ja) 1984-02-24 1985-02-25 異なるビツトレートの信号交換用のデイジタル交換回路網

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE8400588,A NL189591C (nl) 1984-02-24 1984-02-24 Digitaal schakelnetwerk voor het doorschakelen van tijdmultiplexkanalen die per kanaal van bitsnelheid kunnen verschillen.
NL8400588 1984-02-24

Publications (3)

Publication Number Publication Date
NL8400588A NL8400588A (nl) 1985-09-16
NL189591B NL189591B (nl) 1992-12-16
NL189591C true NL189591C (nl) 1993-05-17

Family

ID=19843532

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8400588,A NL189591C (nl) 1984-02-24 1984-02-24 Digitaal schakelnetwerk voor het doorschakelen van tijdmultiplexkanalen die per kanaal van bitsnelheid kunnen verschillen.

Country Status (7)

Country Link
US (1) US4718058A (xx)
EP (1) EP0155025B1 (xx)
JP (1) JPH0632525B2 (xx)
AT (1) ATE38458T1 (xx)
CA (1) CA1238402A (xx)
DE (2) DE3566069D1 (xx)
NL (1) NL189591C (xx)

Families Citing this family (26)

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Publication number Priority date Publication date Assignee Title
EP0126484B1 (en) * 1983-05-24 1991-12-27 Hitachi, Ltd. Time switch in a time division switching network
GB8508740D0 (en) * 1985-04-03 1985-05-09 Plessey Co Plc Switching arrangements
NL8601413A (nl) * 1986-06-02 1988-01-04 Philips Nv Systeem voor het zoeken van vrije schakeltijdsloten die een gekozen vierdraadscommunicatieverbinding door een op basis van tijd- en ruimteverdeling werkend schakelnetwerk definieren.
US5285445A (en) * 1987-12-17 1994-02-08 U.S. Philips Corporation Switching network and switching network control for a switching node in a wideband transmission system
JP2595025B2 (ja) * 1988-03-18 1997-03-26 株式会社日立製作所 空間分割形スイッチを用いた高速パケット交換装置
GB8825434D0 (en) * 1988-10-31 1988-11-30 Stc Plc Transmission networks
CA2001100A1 (en) * 1988-10-31 1990-04-30 Anthony Jessop Transmission networks
DE4020775A1 (de) * 1989-08-09 1991-02-14 Standard Elektrik Lorenz Ag Koppelnetz und koppelnetzmodul fuer ein atm-system
US4999832A (en) * 1989-11-27 1991-03-12 At&T Bell Laboratories Broadband multirate switching architecture
US5005170A (en) * 1990-01-09 1991-04-02 At&T Bell Laboratories Multi-rate multiplexing arrangement efficiently utilizing multiplexed channel bandwidth
US5005171A (en) * 1990-01-09 1991-04-02 At&T Bell Laboratories Telecommunication transmission format suited for network-independent timing environments
USH967H (en) 1990-01-30 1991-09-03 The United States Of America As Represented By The United States Department Of Energy High speed, long distance, data transmission multiplexing circuit
JPH04137993A (ja) * 1990-09-28 1992-05-12 Fujitsu Ltd サブレート時間スイッチ
US5136579A (en) * 1990-10-01 1992-08-04 Rockwell International Corporation Digital communications network with unlimited channel expandability
DE4117869A1 (de) * 1991-05-31 1992-12-03 Standard Elektrik Lorenz Ag Raum- und zeit-koppelelement
US5274627A (en) * 1991-07-10 1993-12-28 International Telecommunications Satellite Organization Non-regenerative multibeam satellite communications system with FDMA access and SSTDM connectivity
US5282196A (en) * 1991-10-15 1994-01-25 Hughes Aircraft Company Bursted and non-bursted data router
SE469812B (sv) * 1992-02-10 1993-09-13 Ericsson Telefon Ab L M Bitorienterad digital kopplare och generell digital kopplare för PCM-transmissionssystem
US5412657A (en) * 1993-10-18 1995-05-02 At&T Corp. Variable resolution time slot interchange circuit
JPH08111895A (ja) * 1994-10-11 1996-04-30 Fujitsu Ltd タイムスロットインターチェンジ
FR2737636B1 (fr) * 1995-08-03 1997-10-17 Sgs Thomson Microelectronics Dispositif de transfert de donnees binaires entre un multiplex par division du temps et une memoire
FI101120B (fi) * 1995-09-05 1998-04-15 Nokia Telecommunications Oy Yhden bitin resoluutiolla kytkevä kytkentäkenttä
IT1277205B1 (it) * 1995-10-20 1997-11-05 Italtel Spa Sistema di commutazione di segnali pcm impiegante una matrice integrata e programmabile
US5784369A (en) * 1996-01-26 1998-07-21 Telefonaktiebolaget Lm Ericsson Methods and system for switching time-division-multiplexed digital signals of different rates
US5862131A (en) * 1996-10-10 1999-01-19 Lucent Technologies Inc. Hybrid time-slot and sub-time-slot operation in a time-division multiplexed system
SE511919C2 (sv) 1997-08-28 1999-12-13 Ericsson Telefon Ab L M En allmän väljare och ett kopplingsförfarande

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639693A (en) * 1968-11-22 1972-02-01 Stromberg Carlson Corp Time division multiplex data switch
GB1300003A (en) * 1969-04-01 1972-12-20 Int Standard Electric Corp Telecommunication exchanges
NL178642C (nl) * 1974-09-13 1986-04-16 Nederlanden Staat Inrichting voor het op tijdverdelingsbasis blokkeringsvrij schakelen van synchrone datakanalen.
US4173713A (en) * 1977-02-07 1979-11-06 International Telephone & Telegraph Corporation Continuously expandable switching network
AU516811B2 (en) * 1977-06-20 1981-06-25 L M Ericsson Pty. Ltd. Bit switching of word formatted data
FR2430141A1 (fr) * 1978-06-29 1980-01-25 Glowinski Albert Reseau de commutation numerique a division du temps bit a bit
US4206322A (en) * 1978-09-25 1980-06-03 Bell Telephone Laboratories, Incorporated Time-division switching system for multirate data
JPS5623343A (en) * 1979-08-02 1981-03-05 Sintokogio Ltd Pattern plate for evacuation molding
US4355384A (en) * 1980-03-19 1982-10-19 Digital Switch Corporation Non-blocking expandable switching matrix for a telecommunication system
US4412322A (en) * 1980-09-25 1983-10-25 Bell Telephone Laboratories, Incorporated Time division switching system

Also Published As

Publication number Publication date
CA1238402A (en) 1988-06-21
US4718058A (en) 1988-01-05
DE155025T1 (de) 1985-12-19
DE3566069D1 (en) 1988-12-08
JPH0632525B2 (ja) 1994-04-27
JPS60210048A (ja) 1985-10-22
ATE38458T1 (de) 1988-11-15
EP0155025A1 (en) 1985-09-18
EP0155025B1 (en) 1988-11-02
NL189591B (nl) 1992-12-16
NL8400588A (nl) 1985-09-16

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: PTT NEDERLAND N.V. KONINKLIJKE -

TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: KONINKLIJKE KPN N.V.

V1 Lapsed because of non-payment of the annual fee

Effective date: 19990901

V4 Discontinued because of reaching the maximum lifetime of a patent

Effective date: 20040224