NL8600614A - Breed-/smalband schakelnetwerk van het tijd-ruimte-tijd type en tijd-, ruimteschakeltrap voor breed-/smalbandkanalen. - Google Patents

Breed-/smalband schakelnetwerk van het tijd-ruimte-tijd type en tijd-, ruimteschakeltrap voor breed-/smalbandkanalen. Download PDF

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Publication number
NL8600614A
NL8600614A NL8600614A NL8600614A NL8600614A NL 8600614 A NL8600614 A NL 8600614A NL 8600614 A NL8600614 A NL 8600614A NL 8600614 A NL8600614 A NL 8600614A NL 8600614 A NL8600614 A NL 8600614A
Authority
NL
Netherlands
Prior art keywords
broadband
time
switching
memory
channels
Prior art date
Application number
NL8600614A
Other languages
English (en)
Dutch (nl)
Original Assignee
At & T & Philips Telecomm
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 At & T & Philips Telecomm filed Critical At & T & Philips Telecomm
Priority to NL8600614A priority Critical patent/NL8600614A/nl
Priority to US07/021,327 priority patent/US4811335A/en
Priority to EP87200391A priority patent/EP0241958B1/de
Priority to DE8787200391T priority patent/DE3775967D1/de
Priority to JP62053192A priority patent/JPS62225098A/ja
Publication of NL8600614A publication Critical patent/NL8600614A/nl

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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0003—Switching fabrics, e.g. transport network, control network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
NL8600614A 1986-03-10 1986-03-10 Breed-/smalband schakelnetwerk van het tijd-ruimte-tijd type en tijd-, ruimteschakeltrap voor breed-/smalbandkanalen. NL8600614A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8600614A NL8600614A (nl) 1986-03-10 1986-03-10 Breed-/smalband schakelnetwerk van het tijd-ruimte-tijd type en tijd-, ruimteschakeltrap voor breed-/smalbandkanalen.
US07/021,327 US4811335A (en) 1986-03-10 1987-03-03 Broadband/narrow-band switching network of the time-space-time type and time and space switching stages for broadband/narrow-band channels
EP87200391A EP0241958B1 (de) 1986-03-10 1987-03-04 Breitband/Schmalband-Vermittlungsnetz vom Zeit-Raum-Zeit-Typ
DE8787200391T DE3775967D1 (de) 1986-03-10 1987-03-04 Breitband/schmalband-vermittlungsnetz vom zeit-raum-zeit-typ.
JP62053192A JPS62225098A (ja) 1986-03-10 1987-03-10 広帯域及び狭帯域チャネル用切替装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8600614A NL8600614A (nl) 1986-03-10 1986-03-10 Breed-/smalband schakelnetwerk van het tijd-ruimte-tijd type en tijd-, ruimteschakeltrap voor breed-/smalbandkanalen.
NL8600614 1986-03-10

Publications (1)

Publication Number Publication Date
NL8600614A true NL8600614A (nl) 1987-10-01

Family

ID=19847688

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8600614A NL8600614A (nl) 1986-03-10 1986-03-10 Breed-/smalband schakelnetwerk van het tijd-ruimte-tijd type en tijd-, ruimteschakeltrap voor breed-/smalbandkanalen.

Country Status (5)

Country Link
US (1) US4811335A (de)
EP (1) EP0241958B1 (de)
JP (1) JPS62225098A (de)
DE (1) DE3775967D1 (de)
NL (1) NL8600614A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8700100A (nl) * 1987-01-16 1988-08-16 At & T & Philips Telecomm Meertrapsschakelstelsel voor het doorschakelen van n1 ingangskanalen naar n2 uitgangskanalen.
US5029333A (en) * 1989-12-07 1991-07-02 Northern Telecom Limited Communications system
US5189673A (en) * 1991-07-30 1993-02-23 Alcatel Network Systems, Inc. Method and apparatus for controlling switched video in an optical fiber telecommunications system
NZ243743A (en) * 1991-07-31 1995-06-27 Alcatel Australia Channel selection switch with tuner and converter
DE4221187A1 (de) * 1992-06-27 1994-01-05 Sel Alcatel Ag Raum- und Zeit-Vermittlungselement und dessen Verwendung
US5329572A (en) * 1992-09-24 1994-07-12 At&T Bell Laboratories Dial-up switching and transmission of broadband communication channels through a local exchange
US5488413A (en) * 1994-06-14 1996-01-30 Xel Communications, Inc. CATV telephony system using subsplit band for both directions of transmission
US5550906A (en) * 1994-08-05 1996-08-27 Lucent Technologies Inc. Telecommunications feature server
US7058067B1 (en) 1995-03-13 2006-06-06 Cisco Technology, Inc. Distributed interactive multimedia system architecture
US5838683A (en) 1995-03-13 1998-11-17 Selsius Systems Inc. Distributed interactive multimedia system architecture
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143242A (en) * 1976-07-14 1979-03-06 Hitachi, Ltd. Analog-digital code converter in a digital telephone switching system
WO1980000211A1 (en) * 1978-06-30 1980-02-07 Waddleton N Multiplex time division switching network unit of the"time-time"type
US4206322A (en) * 1978-09-25 1980-06-03 Bell Telephone Laboratories, Incorporated Time-division switching system for multirate data
JPS5555693A (en) * 1978-10-19 1980-04-23 Nippon Telegr & Teleph Corp <Ntt> Time sharing exchanging circuit
US4257119A (en) * 1978-12-29 1981-03-17 Wescom Switching, Inc. PCM switching system for wide and narrow band signals
DE3045876A1 (de) * 1980-12-05 1982-07-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Dienstintegriertes, digitales uebertragungssystem
US4399534A (en) * 1980-12-23 1983-08-16 Gte Automatic Electric Labs Inc. Dual rail time and control unit for a duplex T-S-T-digital switching system
DE3129467A1 (de) * 1981-07-25 1983-02-24 Standard Elektrik Lorenz Ag, 7000 Stuttgart Fernmeldesystem mit einer durchschalteeinrichtung fuer breitbandige signale
JPS5833334A (ja) * 1981-08-21 1983-02-26 Hitachi Ltd 時分割多重化装置
JP2520585B2 (ja) * 1983-06-06 1996-07-31 日通工株式会社 時分割通話路における時間スイツチ
GB2173070B (en) * 1985-03-28 1988-09-21 Stc Plc Digital telecommunication system
DE3517006A1 (de) * 1985-05-09 1986-11-13 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer ein kommunikationssystem zur uebertragung von nachrichteninformationen von schmal- und breitband-endgeraeten innerhalb ringfoermig strukturierter lokaler netzwerke

Also Published As

Publication number Publication date
JPS62225098A (ja) 1987-10-03
JPH0442880B2 (de) 1992-07-14
EP0241958A2 (de) 1987-10-21
US4811335A (en) 1989-03-07
EP0241958A3 (en) 1988-01-20
DE3775967D1 (de) 1992-02-27
EP0241958B1 (de) 1992-01-15

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BT A notification was added to the application dossier and made available to the public
BV The patent application has lapsed